Skip to main content
CityRuleLookup

Moving to Ann Arbor, MI?

Here are the local rules you need to know before you unpack.

Every city has its own set of local ordinances that go beyond state and federal law. From when you can mow your lawn to whether you can park your RV in the driveway, these rules affect daily life in ways most people do not expect. This guide covers the key ordinances in Ann Arbor across 27 categories and 111 specific rules we track.

23 Permissive74 Moderate14 Strict

๐Ÿ”Š Noise Ordinances

Noise rules affect everything from weekend parties to lawn care schedules. Quiet hours, construction restrictions, and barking dog limits vary widely between cities.

๐Ÿ  Short-Term Rentals

If you plan to rent out your home on Airbnb or VRBO - even occasionally - you need to know the local STR rules before listing.

Noise Rules

Some Restrictions

Ann Arbor STRs must comply with general noise ordinance. Many cities impose stricter quiet hours for rental properties. Complaints can trigger permit review.

Quiet Hours: 10 PM to 8 AM typicalParties: Generally prohibited

Permit Requirements

Some Restrictions

Ann Arbor may require STR registration or permitting. Michigan has no statewide STR preemption - full local control. Lakeshore and resort communities have active STR regulation.

Permit: Check Ann Arbor requirementsState Preemption: None - local control

Taxes & Fees

Some Restrictions

Ann Arbor collects Michigan use tax (6%) on short-term accommodations. County convention/tourism taxes may also apply. Platforms auto-collect state tax.

State Tax: 6% use taxCounty Tax: Up to 5% (varies)

Parking Rules

Some Restrictions

Ann Arbor may require designated parking for STR guests. On-street parking limits apply per local ordinance. Parking plan may be part of STR application.

Off-Street: May be required for STRStreet Limit: Per city ordinance

Occupancy Limits

Some Restrictions

Ann Arbor limits the number of guests allowed in short-term rental properties. Occupancy caps are typically based on bedroom count or square footage to protect neighborhood quality of life.

Typical Limit: 2 per bedroom + 2Listing: Must state max occupancy

Insurance Requirements

Some Restrictions

Ann Arbor may require hosts to carry liability insurance for short-term rental properties. Minimum coverage amounts vary by jurisdiction.

Coverage: $500K to $1M typicalHomeowner Policy: May not cover STR

๐Ÿ”ฅ Fire Regulations

Fire pit rules, fireworks restrictions, and brush clearance requirements are especially important if you are coming from a state with different fire risk profiles.

๐Ÿš— Parking Rules

Parking rules catch more new residents off guard than almost any other ordinance. RV storage, overnight parking bans, and driveway regulations vary significantly.

Driveway Rules

Some Restrictions

Ann Arbor requires vehicles parked in driveways not to block sidewalks. Parking on unpaved surfaces may be prohibited. Driveway modifications need permits.

Sidewalk: Cannot blockSurface: Must be paved

Commercial Vehicle Restrictions

Some Restrictions

Ann Arbor restricts parking of commercial vehicles in residential zones. Weight and size limits apply per local ordinance and MCL ยง257.674.

Weight Limit: Typically 10,000 lbsOvernight: Prohibited in residential

Overnight Parking

Some Restrictions

Ann Arbor regulates overnight parking on public streets. Many areas restrict parking between certain hours or require permits for overnight street parking.

Restricted Hours: Typically 2 AM to 6 AMPermits: May be available

Abandoned Vehicles

Some Restrictions

Ann Arbor prohibits storing abandoned, inoperable, or unregistered vehicles on public streets or visible on private property. Vehicles may be tagged and towed after a notice period.

Street Limit: Typically 72 hoursPrivate Property: Must be enclosed or screened

EV Charging

Few Restrictions

Ann Arbor regulates electric vehicle charging infrastructure for residential and commercial properties. Building codes may require EV-ready parking in new construction.

Permit: Electrical permit requiredNew Construction: EV-ready spaces may be required

Street Parking Limits

Some Restrictions

Ann Arbor enforces extensive downtown parking with meters and garages. U of M campus area has residential permit zones. Alternate-side parking during winter snow emergencies is enforced.

Downtown: Metered, garagesU of M Area: Permit zones

RV & Boat Parking

Heavy Restrictions

Ann Arbor prohibits parking recreational vehicles, boats, trailers, and campers on city streets for more than 48 consecutive hours and restricts their storage in residential front yards. RVs and boats must generally be stored behind the front building line, on a paved or graveled surface, and may not be used as living quarters while parked on private property.

: :

๐Ÿงฑ Fence Regulations

Planning to put up a fence? Height limits, material restrictions, and permit requirements differ by city - and sometimes by which side of the property the fence sits on.

Permit Requirements

Some Restrictions

Ann Arbor may require permits for fences over a certain height. Standard residential fences under 6 feet are often exempt from building permits.

Under 6 ft: Usually no permitOver 6 ft: Permit required

Neighbor Fence Rules

Some Restrictions

Michigan has no residential Good Neighbor Fence Act. MCL ยง43.51 covers agricultural partition fences (township fence viewers). Boundary disputes resolved through common law.

Cost Split: Not required (residential)Agricultural: MCL ยง43.51 applies

Pool Barriers

Heavy Restrictions

Ann Arbor requires pool barriers meeting safety codes to prevent drowning. Fences must be at least 4 to 5 feet tall with self-closing, self-latching gates.

Min Height: 48 to 60 inchesGates: Self-closing, self-latching

Retaining Walls

Some Restrictions

Ann Arbor requires permits for retaining walls above a certain height, typically 4 feet. Engineering review may be required for taller walls.

Permit Free: Up to 4 feet typicallyEngineering: Required over 4 feet

Material Restrictions

Some Restrictions

Ann Arbor regulates fence materials by zone. Wood, vinyl, and wrought iron are standard. Chain-link may be restricted in front yards. Barbed wire prohibited in residential areas.

Approved: Wood, vinyl, wrought ironChain-Link: May be restricted

Height Limits

Some Restrictions

Ann Arbor caps fences at 4 feet in front yards and 6 feet in side and rear yards for residential properties. Corner-lot fences must respect a vision-clearance triangle at intersections. Fences over 6 feet require a zoning permit. Barbed wire, electrified fences, and razor wire are prohibited in residential zones.

: :

๐Ÿ” Animal Ordinances

Pet owners and aspiring chicken keepers should check local animal ordinances before signing a lease or closing on a home.

Breed Restrictions

Some Restrictions

Michigan has no statewide breed ban and does not preempt local breed-specific legislation. Some Michigan cities maintain breed restrictions. Check Ann Arbor code.

State Law: Behavior-based (MCL ยง287.321)Local BSL: Not preempted

Chickens & Livestock

Few Restrictions

Ann Arbor was one of the first US cities to legalize backyard chickens (1992 ordinance, expanded 2008). Residents may keep up to 6 hens with a permit; roosters are banned. Coops must be 10 feet from any lot line and 40 feet from neighboring dwellings. The city also permits limited beekeeping. Other livestock (goats, pigs) are not allowed in residential zones.

: :

Dog Leash Laws

Some Restrictions

Ann Arbor requires dogs to be leashed or confined. Michigan Dog Law (MCL ยง287.261 et seq.) requires licensing. Dog at large violations carry owner liability.

Leash: Required in public (6 ft)Off-Leash: Designated parks only

Beekeeping

Some Restrictions

Ann Arbor may allow residential beekeeping with hive limits and setback requirements. Regulations vary between Michigan cities. Registration may be required.

Hives: Typically 2 to 4 residentialSetback: Varies by city

Exotic Pets

Heavy Restrictions

Ann Arbor restricts ownership of exotic and wild animals. Many species require special permits or are prohibited entirely for public safety.

Large Cats: Generally prohibitedPrimates: Generally prohibited

Wildlife Feeding

Some Restrictions

Ann Arbor restricts or prohibits intentional feeding of wildlife including deer, coyotes, and bears. Feeding wildlife creates public safety hazards and nuisance conditions.

Prohibited: Deer, coyotes, bearsBird Feeders: May be restricted

๐ŸŒฟ Landscaping Rules

From grass height limits to tree removal permits, landscaping rules can surprise new homeowners, especially in drought-prone areas with water restrictions.

Weed Ordinances

Some Restrictions

Ann Arbor enforces weed abatement for property maintenance through blight ordinances. Property owners responsible for clearing weeds on their lots.

Enforcement: Blight / nuisance ordinanceSeason: May to October

Water Restrictions

Few Restrictions

Ann Arbor may impose watering restrictions during drought. Michigan generally has adequate water supply but local utilities may set temporary restrictions.

Permanent Rules: Generally noneDrought: Temporary restrictions possible

Tree Removal & Heritage Trees

Some Restrictions

Ann Arbor regulates tree removal on private property through permits and size thresholds. Street trees are city-managed and cannot be removed by residents.

Permit Threshold: 6 to 12 inch trunk diameterStreet Trees: City-managed only

Rainwater Harvesting

Few Restrictions

Ann Arbor allows residential rainwater harvesting. Michigan has no significant state-level restrictions on rainwater collection for personal use.

Restrictions: None for residential usePermits: Large systems may need one

Native Plants

Few Restrictions

Ann Arbor may encourage or require native and drought-tolerant landscaping. Some areas restrict traditional grass lawns in favor of water-efficient alternatives.

Xeriscaping: Encouraged or requiredHOA: Cannot ban in many states

Artificial Turf

Few Restrictions

Ann Arbor generally permits artificial turf installation with some requirements for drainage, appearance, and base preparation.

Permits: Usually not requiredDrainage: Proper base required

Tree Trimming

Some Restrictions

Ann Arbor is known as Tree Town with strong urban forestry protections. Street trees are city property requiring permits for trimming. The city's forestry division manages over 50,000 public trees.

Nickname: Tree TownPublic Trees: 50,000+ managed

Grass Height Limits

Some Restrictions

Ann Arbor caps grass and weed growth at 8 inches on residential properties. Chapter 82 (Noxious Weeds) authorizes the city to cut overgrown lawns and bill the owner, with the cost becoming a lien on the property if unpaid. Native-plant front yards are exempt under the 2018 native landscaping policy if registered with the city.

: :

๐Ÿ’ผ Home Business

Working from home is common, but running a business from home often requires permits and must comply with zoning restrictions on customer traffic and signage.

๐ŸŠ Swimming Pools & Spas

Pool ownership comes with safety fencing requirements, permit obligations, and drainage rules that vary by jurisdiction.

๐Ÿ—๏ธ Accessory Structures

Thinking about an ADU, shed, or garage conversion? Local rules on accessory structures have changed rapidly in recent years, especially in California.

Shed Rules

Few Restrictions

Ann Arbor allows small sheds without permits (typically under 200 sq ft per Michigan Building Code). Larger structures require permits and must meet setbacks.

No Permit: Under 200 sq ftPermit: Over 200 sq ft

ADU Rules

Some Restrictions

Michigan has no statewide ADU mandate. Ann Arbor ADU policies depend on local zoning. Some Michigan cities have adopted ADU-friendly ordinances.

State Mandate: NoneLocal Policy: Varies by city

Garage Conversions

Some Restrictions

Ann Arbor may allow garage conversions to living space with building permits. No state law facilitating conversions - local zoning and parking requirements apply.

Permit: Building permit requiredParking: Replacement may be required

Carport Rules

Some Restrictions

Ann Arbor requires permits for carport construction. Setback requirements, height limits, and lot coverage maximums apply.

Permit: RequiredSide Setback: 3 to 5 feet typical

Tiny Homes

Some Restrictions

Ann Arbor regulates tiny homes differently based on whether they are on a permanent foundation or on wheels. Zoning and minimum square footage requirements apply.

Foundation: Treated as dwellingOn Wheels: RV classification typically

ADU Permits

Few Restrictions

Ann Arbor is among Michigan's earliest by-right ADU cities. The Unified Development Code (UDC) Section 5.16.4 (formerly Chapter 55 Zoning, amended by Ordinance 16-13 in 2016) permits accessory dwelling units on any lot containing a one-family or two-family dwelling. Permits issue through the Building Department (a2gov.org/BuildingPermits) under the Michigan Residential Code.

Authority: UDC Section 5.16.4By-Right Since: Ord. 16-13 (2016)

ADU Rental Restrictions

Heavy Restrictions

Ann Arbor ADUs may be rented long-term only by the unit not occupied by the owner, under UDC 5.16.4 and Housing Code Chapter 105. The 2024 short-term rental ordinance (Chapter 117) bans non-owner-occupied whole-house STRs in single-family residential zones, limiting STR use of an ADU to homestays where the owner remains on the property.

Long-Term Rental: 1 unit only (owner-occ rule)Rental Registration: Required (Ch. 105)

ADU Impact Fees

Few Restrictions

Ann Arbor cannot impose true development impact fees on ADUs because Michigan law forbids them. The Michigan Supreme Court in Bolt v. City of Lansing, 459 Mich 152 (1998), held municipalities lack authority to charge impact fees without specific statutory authorization. ADU costs are limited to Building Department permit fees and water/sewer connection charges.

Impact Fees: None (Bolt v. Lansing)Citation: 459 Mich 152 (1998)

ADU Owner Occupancy

Some Restrictions

Ann Arbor requires owner-occupancy of an ADU property. UDC Section 5.16.4 mandates that the property owner reside in either the principal dwelling or the ADU as their primary residence. Only one of the two units may be rented to a non-owner. Both units must be registered under Ann Arbor Housing Code Chapter 105 if rented.

Owner-Occupancy: Required (UDC 5.16.4)Documented By: PRE (MCL 211.7cc)

๐Ÿ– Outdoor Cooking

๐ŸŽ„ Holiday Decorations

๐ŸŒ Environmental Rules

๐ŸŒฑ Cannabis Regulations

โ˜€๏ธ Solar Energy

๐Ÿชง Sign Regulations

๐Ÿš๏ธ Property Maintenance

๐Ÿ’ก Outdoor Lighting

๐Ÿ”‘ Rental Property Rules

๐Ÿ—‘๏ธ Trash & Recycling

๐Ÿš Drone Rules

๐Ÿ” Food Trucks & Mobile Vendors

๐Ÿšช Soliciting & Door-to-Door

๐ŸŒ™ Curfew Laws

๐Ÿ“ Building Setbacks & Zoning

๐ŸŒณ Tree Protection

๐Ÿท๏ธ Garage & Yard Sales

Overall: What to Expect in Ann Arbor

Ann Arbor has 111 ordinances on file across 27 categories. Of these, 23 are rated permissive, 74 moderate, and 14 strict. This gives you a general sense of how tightly regulated daily life is in Ann Arbor compared to other cities.

Rules can change, and enforcement varies. Always verify specific requirements with the city directly before making major decisions like building a fence, listing on Airbnb, or starting a home business.