Prince William County, VA Ordinances (2026)

Prince William County Code Ch. 14 sets nighttime (10 p.m.-6 a.m. for people) rules and decibel caps. Under the re-enacted ordinance (eff. May 1, 2026), residential zones are limited to 60 dBA daytime and 55 dBA nighttime. Daytime is 7 a.m.-10 p.m. weekdays.

Prince William County Code § 14-5(6) prohibits any sound production device that emits sound audible 50 feet or more from the property boundary, or through walls shared by two residences. Amplified music also must meet the § 14-4 decibel limits (60 dBA day / 55 night residential).

Outdoor music at a home or event in Prince William County must not be audible 50 feet or more from the property boundary (§ 14-5(6)) and must stay within the § 14-4 decibel limits (60 dBA day / 55 night residential). Loud human noise is banned 10 p.m.-6 a.m.

Prince William County Code § 14-4(c) lets permitted construction run 7 a.m.-9 p.m. on weekdays and 9 a.m.-9 p.m. on Saturdays, Sundays and legal holidays within 100 yards of a home, exempt from the decibel table. Nighttime construction near dwellings is prohibited.

Prince William County Code § 14-5.1 makes it unlawful to let any animal or bird (except farm animals in agricultural districts) create sound audible at least once a minute for ten consecutive minutes inside another's dwelling, or 50 or more feet from the animal.

Prince William County Code § 14-5 sets a vehicular decibel table (e.g., motorcycles 82 dBA at 35 mph or less, 86 dBA above) measured 50 feet away, and bans tire spinning, engine racing, and missing mufflers. Virginia Code § 46.2-1049 requires a working exhaust system.

Prince William County Code § 14-4 caps industrial-zone noise at 79 dBA daytime and 72 dBA nighttime (Leq). A separate steady-tonal-sound rule limits droning noise (HVAC, transformers, data centers) in residential zones to 73 dB(C) daytime and 68 dB(C) nighttime, effective May 1, 2026.

Prince William County has no leaf-blower-specific ban or hour rule. Powered lawn equipment must simply stay within the Chapter 14 decibel limits at the property line (60 dBA daytime, 55 dBA nighttime in residential zones), which effectively confines noisy blowers to daytime hours.

Under the re-enacted Prince William County Code § 14-4 (eff. May 1, 2026), maximum sound levels measured at the property line are: Residential and Mixed Use 60 dBA day / 55 night, Commercial and Office 65 / 60, and Industrial 79 / 72 (dBA, Leq).

Aircraft flight noise is federally regulated by the FAA, not Prince William County. The county code only addresses powered model aircraft, prohibiting their operation outdoors at night under § 14-5(5). In-flight aircraft noise is outside county jurisdiction.

Prince William County levies an 8% Transient Occupancy Tax on lodging rented for fewer than 30 consecutive days, authorized by VA Code 58.1-3819. The 8% is split as 3% NVTA transportation, 2% county general, and 3% tourism.

Prince William County, VA does not require a special short-term rental (STR) permit. Hotel, motel, short-term lodging and residential rental use is permitted by right in nearly all zoning districts, but a zoning-approved occupancy permit is required before a dwelling is occupied for rental, and the 8% transient occupancy tax

Prince William County sets no STR-specific guest cap. Occupancy is governed by the Virginia Uniform Statewide Building Code and property maintenance code (room size, egress, septic capacity), and by zoning definitions such as "hotel," which references lodging for four or more persons.

Prince William County does not require a short-term rental to be the operator's primary residence. Whole-home and non-owner-occupied rentals are allowed where zoning permits lodging by right, subject to occupancy permitting and the transient occupancy tax.

Prince William County does not mandate short-term rental liability insurance. Hosts should carry commercial or STR-endorsed coverage voluntarily, since standard homeowner policies often exclude paid guest activity; platform coverage may be secondary only.

There is no separate short-term rental registry, but every business offering lodging for 30 days or less must register with Prince William County Tax Administration to collect and remit the transient occupancy tax. County Code Sec. 26-121 defines the lodging and transient covered.

Prince William County has no STR-specific parking mandate. Off-street parking follows Chapter 32 (Zoning) residential standards, and guests must obey the county's on-street and inoperable-vehicle rules; HOA covenants often add stricter limits in subdivisions.

Short-term rental guests must comply with the county's decibel-based noise ordinance (PWC Code Ch. 14.1), which sets measurable sound limits by zoning district and time of day. There is no separate STR noise standard; the general ordinance applies to all occupants.

Prince William County sets no annual cap on the number of nights a property may be short-term rented. The transient occupancy tax simply applies to any stay of fewer than 30 consecutive days, with no maximum booking count.

Prince William County does not require the host to be present during a short-term rental stay. Unhosted, whole-home rentals are permitted where zoning allows lodging by right, subject to permitting and the transient occupancy tax.

Small recreational fires (three feet or less across, two feet or less high) in a backyard fire pit need no permit but must stay 25 feet from any structure. Larger bonfires (up to 5x5x5 feet) require a Fire Marshal permit.

Small backyard recreational fires (three feet or less across, two feet or less high) are allowed without a permit but must stay at least 25 feet from any structure or combustible material. Only clean firewood may be burned — no trash, leaves, or debris.

Only Virginia "permissible fireworks" (sparklers, fountains, ground spinners) may be used by the public. Anything that explodes, rises into the air, travels laterally, or fires projectiles is illegal countywide. Public displays need a Fire Marshal operational permit.

On residential or commercial lots of two acres or less, grass and weeds over 12 inches tall are not allowed. Owners get 14 days after notice to cut; otherwise the county cuts it and bills the owner, placing a tax lien for unpaid costs.

Propane storage follows Virginia's Statewide Fire Prevention Code (adopted IFC). On combustible balconies and within 10 feet of combustible construction, LP-gas containers are limited to one pound or less; larger cylinders must be stored and used outdoors, away from buildings.

Open burning requires a Fire Marshal permit, applied for at least 72 hours ahead. From February 15 to April 30, burning is only allowed between 4 p.m. and midnight under Virginia's forest-fire law. May through September, only recreational fires and bonfires are allowed due to DEQ air rules.

Virginia's Statewide Fire Prevention Code and Uniform Statewide Building Code require working smoke alarms in dwellings. Landlords must install and maintain them and certify annually; tenants may not disable them. Alarms may be battery-powered or AC-powered.

Prince William County is not in a state-designated wildfire (WUI) zone, so there is no California-style defensible-space mandate. Wildfire risk is managed through Virginia's spring 4 p.m. burn law, DEQ open-burning limits, and the county's tall-grass ordinance.

Under Virginia's Statewide Fire Prevention Code, charcoal and gas grills may not be operated on combustible balconies or within 10 feet of combustible construction. Apartment residents may use only electric grills or LP-gas containers of one pound or less, unless the building is fully sprinklered.

Backyard smokers are treated as open-flame cooking under Virginia's Fire Prevention Code. They may not be used on combustible balconies or within 10 feet of combustible construction, and charcoal/wood smokers should be attended and kept clear of siding and eaves.

Prince William County allows on-street parking on most public highways, but restricts commercial vehicles in residence districts and may designate special restricted zones for recreational vehicles. Independent cities (Manassas, Manassas Park) set their own rules.

RVs, boat trailers, motor homes, and camping trailers may generally be parked on private property, but the County can designate restricted zones where they are banned from public streets. Where a restricted zone exists, they cannot stand on the street.

Prince William County prohibits parking or leaving commercial vehicles on public highways in residence districts. Heavy commercial vehicles (10,100+ lbs) also cannot be stored on residential lots. Exceptions cover active loading/service work.

Heavy and oversized vehicles face the tightest limits: commercial vehicles are banned from residence-district streets, and vehicles over 10,100 pounds cannot be stored on residential lots. RVs and motor homes can be restricted from designated streets.

There is no blanket overnight ban on passenger cars on County streets. Overnight limits mainly hit commercial vehicles in residence districts and recreational vehicles in designated restricted zones, where a hitched trailer may stay only up to 72 hours.

Prince William County bars keeping an inoperable vehicle in a driveway, carport, or anywhere outside a fully enclosed structure unless it is shielded or screened from view. A vehicle without current tags or inspection sticker counts as inoperable.

Loading and unloading are exceptions to Prince William County's parking limits. Commercial vehicles may stop in residence districts while actively performing work or service, and hitched trailers get up to 72 hours in restricted zones for loading.

Under Virginia law an abandoned motor vehicle left unattended over 48 hours in violation of law, or on private property without consent, may be removed. Prince William County removes unattended vehicles left over 72 hours on private property on written complaint.

The County sets no separate ordinance dictating home EV charger installation beyond standard building and electrical permits. Public and multifamily charging follow zoning and the Virginia Uniform Statewide Building Code; check with Development Services for permits.

Prince William County does not authorize residents to paint curbs; curb and pavement markings are official traffic-control devices installed by the County or VDOT. Painting a curb yourself is not a recognized parking reservation and can be a violation.

Residential fences may reach six feet in side and rear yards, but only 42 inches in front yards and on the street side of corner lots. A taller fence must be set back one foot from the property line for every foot of height.

A landscaping retaining wall under three feet tall that supports no surcharge needs no permit. Walls over three feet require zoning approval, and walls supporting three feet or more of unbalanced fill or a structure above require a building permit with engineered plans.

Prince William County zoning sets fence height and setback standards but does not resolve private boundary or cost-sharing disputes. A shared or boundary fence must still meet the county's height limits and, where taller, the one-foot-per-foot setback in section 32-300.02.3.

The Prince William County Zoning Ordinance regulates fence height and setback rather than specific materials. There is no county-wide ban on wood, vinyl, chain-link, or masonry, but height limits, corner sight distance, and any HOA covenants still apply.

Most residential fences do not require a building permit, but zoning approval is mandatory for every new fence installation. A building permit is required when a fence serves as a swimming pool barrier or for pedestrian protection.

A residential fence must obtain zoning approval and meet the county's height and setback standards: six feet maximum in side and rear yards, 42 inches in the front yard and street side of corner lots, with taller fences set back one foot per foot of height.

Prince William County does not dictate fence materials in its zoning ordinance; wood, vinyl, chain-link, aluminum, and masonry are all acceptable provided the fence meets height and setback limits under section 32-300.02.3 and any pool-barrier fence obtains a building permit.

The maximum height for structures in Prince William County's agricultural and residential districts is 35 feet. Certain public and institutional buildings may reach 60 feet if yards are increased one foot per foot over 35. Accessory buildings top out at 18 feet.

Setbacks vary by zoning district. In the A-1 Agricultural district, all buildings must sit at least 35 feet from the front lot line and streets, with a minimum 25-foot rear setback and a 15-foot side setback (reducible to 10 feet in some cases).

Prince William County caps accessory-building coverage at 25 percent of the yard in which they sit. In the A-1 Agricultural district new lots must be at least ten acres with a minimum 100-foot lot width. Coverage and lot standards vary by zoning district.

Prince William County Code Sec. 4-23 makes it unlawful to allow a dog to run at large. A dog is 'at large' when off its owner's property and not attached to a person by a leash, cord, or chain.

Prince William County has no breed-specific ban. Virginia Code Sec. 3.2-6540 prohibits localities from adopting breed-specific dangerous-dog laws, so pit bulls and other breeds are legal; regulation is based on an individual dog's behavior, not its breed.

Keeping chickens and other domestic fowl in Prince William County is regulated by the Domestic Fowl Overlay District (Zoning Ordinance Ch. 32, Part 508). Fowl are allowed by 'bird units' scaled to lot size, generally requiring at least one acre.

Livestock such as cattle are governed by Prince William County's Zoning Ordinance (Ch. 32). Cattle are allowed on parcels of at least two acres within the Domestic Fowl Overlay District, at a rate of one head per acre after the first acre.

Prince William County has no blanket ordinance banning backyard bird or wildlife feeding, but feeding that attracts nuisance animals, creates a trespass (Code Sec. 4-4), or feeds deer/bear runs into Virginia state wildlife rules enforced by the Department of Wildlife Resources.

Prince William County permits up to four beehives as an accessory use on any residential lot. Additional hives require extra lot area, plus an on-site water source and a flight-path barrier where hives sit close to a lot line (Zoning Sec. 32-300.02).

Prince William County sets no hard cap on ordinary household dogs and cats, but keeping five or more dogs triggers Virginia's 'kennel' definition, requiring a county kennel license and zoning approval under PWC Code Sec. 4-28.

Prince William County enforces Virginia's animal-cruelty law (VA Code Sec. 3.2-6570) against hoarding-type neglect - depriving animals of food, water, shelter, or emergency care. Adequate-care violations can lead to seizure of the animals and criminal charges.

Prince William County Code Ch. 4, Article VI regulates wild and exotic animals, and the county follows Virginia's ban on possessing dangerous nonnative and native wildlife. Exotic reptiles and other listed wild animals cannot be kept as household pets.

Prince William County requires cats over four months old to have a current rabies vaccination (Code Sec. 4-62). There is no cat leash law, but owners cannot let a cat repeatedly trespass on a neighbor's property after being asked to stop (Sec. 4-4).

There is no county permit to remove a healthy tree from an established residential lot. But clear-cutting or removing vegetation inside a Chesapeake Bay Resource Protection Area buffer is prohibited, and trees preserved on an approved development plan cannot be taken down without county sign-off.

Weeds over 12 inches tall are prohibited on developed residential and commercial lots of two acres or less. The rule is enforced by Neighborhood Services under Virginia Code 15.2-901, which lets the county cut overgrowth and lien the cost to the owner.

Prince William County limits grass and weeds to 12 inches on residential and commercial lots of two acres or less. Taller growth violates the county's tall grass and weed ordinance. Agriculturally zoned parcels are exempt.

Prince William County sets no general rule for trimming healthy trees on private property. Owners are responsible for maintaining their own trees; disputes over limbs crossing a property line are handled under Virginia common law, not county code.

Prince William County sets no permanent lawn-watering schedule. Virginia is a riparian (not scheduled-irrigation) water state, so day-of-week limits appear only when Prince William Water or the region declares a drought watch or warning.

Prince William County has no ordinance banning or specifically regulating residential artificial turf. Synthetic lawns are generally allowed, but they cannot count toward the tree-canopy or landscaping requirements imposed on development sites, and drainage/impervious rules still apply.

Rainwater harvesting is legal in Prince William County and, as a riparian state, Virginia places no ownership limit on captured rain. Rain barrels are unregulated; larger cisterns or systems plumbed for indoor use must meet the Virginia building code and county permitting.

Backyard composting is allowed in Prince William County. There is no permit for a residential compost pile, but it must be kept so it does not create odor, attract vermin, or become a nuisance under the county's property-maintenance and nuisance provisions.

Prince William County actively favors native trees and woodland conservation in its landscaping standards. Development landscape plans must preserve native woodlands where possible; residents may plant native species freely so long as growth stays under the 12-inch weed limit.

In Prince William County, a building permit is required for any residential pool larger than 150 square feet, holding more than 5,000 gallons, or deeper than 24 inches. Lighting, heaters, and fill lines need separate electrical, mechanical, gas, or plumbing permits.

Every residential pool, spa, and hot tub must have a code-compliant barrier at least 48 inches high, measured on the side facing away from the pool. Openings may not pass a 4-inch sphere, and ground clearance under the barrier is capped at 2 inches over grass.

Hot tubs and spas must have a code-compliant ISPSC barrier, but Prince William County allows a lockable safety cover meeting ASTM F1346 to serve as the barrier for a hot tub. Powered safety covers meeting ASTM F1346 may substitute for a pool barrier.

Pool access gates must open outward, be self-closing, and self-latching. If the latch release is under 54 inches from grade, it must sit on the pool side at least 3 inches below the top of the gate. Public pools must post daily water-quality results.

Above-ground pools follow the same thresholds as in-ground pools: a building permit is required once the pool exceeds 150 sq ft, holds over 5,000 gallons, or is deeper than 24 inches. Where a barrier mounts on the pool structure, clearance under it is capped at 4 inches.

Prince William County has no tree-removal permit for individual private lots, but new development must preserve or replant trees to meet minimum tree-canopy cover under DCSM Section 800. Preservation of existing woodland is preferred over new planting.

Prince William County zoning permits a home occupation as a business activity conducted entirely within a dwelling by its residents that is clearly incidental and secondary to the residential use. No more than 25 percent of the dwelling's floor area may be used, and no customers or non-resident employees are

Prince William County prohibits signage for a home occupation. A home-based business may not display any exterior sign or other outward evidence that a business is operating at the residence.

Prince William County requires a Home Occupation Certificate to operate a business from a residence. Applicants provide proof of residency, a business description, and confirmation that the use meets all home occupation standards, processed through the county's Zoning Counter.

Prince William County follows Virginia's home food processing exemption. Under VA Code 3.2-5130, certain non-hazardous foods made in a private home (baked goods, candies, jams, dried mixes) may be sold without state inspection if labeled 'NOT FOR RESALE — PROCESSED AND PREPARED WITHOUT STATE INSPECTION.'

In-home child care in Prince William County follows Virginia law. Under VA Code 22.1-289.02, home-based child care serving five through 12 children (excluding the provider's own and resident children) must be licensed by the state; caring for only related children is exempt.

Prince William County's Neighborhood Services runs a Spot Blight Program targeting extremely deteriorated structures. Blighted property is one that endangers public health, safety, or welfare through dilapidation, deterioration, or violation of minimum health and safety standards, and may be abated at the owner's expense.

Prince William County does not run curbside collection; residents contract private haulers. Trash and recycling containers must be stored so they do not create a nuisance, and accumulation of refuse or debris on a lot is a property-maintenance violation enforced by Neighborhood Services.

Yard sales on residentially zoned or A-1 property in Prince William County are exempt from the peddler's permit requirement, so no special sale permit is needed. Signs are the main restriction: no advertising signs may be placed in the VDOT right-of-way, with fines up to $100 per sign.

Vacant and occupied lots must be kept free of overgrowth and refuse. Under Virginia Code 15.2-901, Prince William County may require owners to cut grass and weeds and remove trash, garbage, refuse, and litter, and may have the work done at the owner's expense if the owner fails to act.

Owners of residential property of less than two acres in Prince William County must keep grass and weeds cut to a maximum height of 12 inches. Failure to cut within 48 hours of a violation notice leads to County-contractor mowing at the owner's expense, repeating throughout the growing season.

County residents may self-haul bulky items like furniture and appliances to the County Landfill free of charge with proof of residency. Construction and demolition (C&D) debris is capped at 2.5 cubic yards (a regular-size pickup load), and certain hazardous or special materials are not accepted.

Prince William County does not provide curbside trash or recycling collection. Residents must contract with a County-permitted private hauler, or self-haul household trash, recycling, and yard waste to the County Landfill and Compost Facility, which is free for verified County residents.

Because Prince William County uses private haulers rather than County collection, cart pickup times and curb-placement rules are set by each permitted hauler's contract, not by a countywide schedule. Containers should be stored on the property between collections and not left creating a nuisance.

Recycling is required in Prince William County. Owners of apartment and condominium properties must establish a recycling system, and haulers must collect newspapers, cardboard, mixed paper, #1 and #2 plastic bottles/jugs/jars, and metal food and beverage cans.

Dumping trash, garbage, refuse, or litter on public rights-of-way or on private property without the owner's written consent is a Virginia crime. Under Va. Code 33.2-802, it is a misdemeanor punishable by up to 12 months in jail and a fine of $500 to $2,500.

Prince William County's Zoning Ordinance bars a detached accessory structure from being used as a dwelling, so a backyard tiny home is not allowed as an independent residence today. Any dwelling must meet full zoning and the Virginia building code. Statewide ADU rights arrive July 1, 2027.

Prince William County's Zoning Ordinance (Ch. 32) does not allow a detached accessory structure to be used as a separate dwelling. A backyard cottage or in-law unit needs zoning approval, and today generally a special provision or permit; Virginia's statewide ADU-by-right law (SB 531) takes effect July 1, 2027.

Prince William County caps all detached accessory structures on a lot at 576 total square feet, or 30 percent of the house's floor area if greater. Sheds must sit in a side or rear yard, at least five feet from side and rear property lines and five feet from the

Prince William County requires zoning approval plus a residential building permit for garage work, including converting a carport to a garage or altering a garage. Electrical, mechanical, and plumbing permits may also apply. Zoning approval is always required for principal buildings and accessory structures.

In Prince William County, a carport that does not meet the principal-structure setbacks must stay open on the three sides not attached to the house and may never be enclosed. Building or enclosing a carport requires zoning approval and permits.

Prince William County regulates temporary signs, including campaign/political signs, through the sign regulations in Chapter 32 (Part 250, Division 2). Temporary signs are content-neutral, size-limited, and time-limited, and must be on private property with the owner's consent, not in the public right-of-way.

Prince William County allows temporary yard-sale, open-house, and real-estate directional signs under Chapter 32's sign rules. They must be on private property with the owner's consent, are limited in number and time, and cannot be placed in the public right-of-way.

Prince William County measures outdoor light in foot-candles under its Chapter 32 lighting standards (§ 32-250.202) and Subdivisions Code § 25-30. Site and subdivision lighting must be shielded and limited so glare and spillover onto neighboring residential property are controlled.

Prince William County's Zoning Ordinance sets outdoor-lighting standards (§ 32-250.200 series) requiring full cut-off fixtures that direct light downward to reduce glare and skyglow. A full cut-off fixture emits zero light at or above 90 degrees from horizontal.

Prince William County parks are open during posted hours, generally sunrise to sunset, under the Parks and Recreation ordinance (Chapter 17). Entering or using a county park outside posted hours is prohibited and treated as a trespass and code violation.