Parking Rules in Seattle, WA

If you live in Seattle or are thinking about moving there, parking rules are one of those things you probably won't think about until they affect you directly. Seattle has 10 specific rules on the books covering different aspects of parking rules, and some of them might surprise you.

Loading Zones

Curb space in Seattle isn't first-come, first-served once the City wants to allocate it: SMC 11.23.420 lets the Director of Transportation issue curb space parking permits for charitable, educational, community, and vending uses, while SMC 11.23.440 lets SDOT carve out signed zones for taxis, loading, disabled parking, car share, and RPZs, but bars exclusive commercial franchises in the public roadway.

Key details: Permitting authority: Director of Transportation (SDOT). Curb permit uses: Charitable, educational, community events, vending. Commercial exclusion: No curb permits for commercial roadway purposes. Zone categories: Taxis, loading, disabled, car share, carpool, RPZ. General rule: No exclusive parking franchise outside listed uses.

Using or occupying curb space designated under a zone permit without the required authorization, or seeking exclusive commercial control of curb frontage that SMC 11.23.420 expressly withholds from the Director's permitting authority, falls outside what these sections allow SDOT to grant. Zone-specific violations for parking in a designated space without the matching permit, RPZ, bus zone, shuttle load zone, and similar, are separately enforced under Chapter 11.72 SMC as parking infractions.

EV Charging

Seattle Municipal Code § 23.54.034 requires new parking built with new multifamily construction to be EV-ready. Surface lots serving multiple dwelling units must make the first 12 of up to 25 spaces EV-ready, then 45 percent once a lot exceeds 25 spaces; parking garages serving multiple units must also hit 45 percent, and private garages for individual units need at least one EV-ready space per unit.

Key details: Governing section: SMC 23.54.034. Multifamily surface lot ≤25 spaces: first 12 spaces EV-ready. Multifamily surface lot >25 spaces: 45% of spaces EV-ready. Parking garage, multiple units: minimum 45% EV-ready. Nonresidential parking: 30% EV-ready (10% for listed uses).

The EV-ready specifications must appear on the permit application plans SDCI reviews before approval; noncompliant plans are not approved for construction. Once a building is occupied, failing to provide the required EV-ready wiring is a Title 23 land use violation: the Director may issue a notice of violation, and civil penalties under SMC 23.90.018.A run up to $150 per day for the first ten days of noncompliance and up to $500 per day after that until compliance is achieved, enforced through Seattle Municipal Court.

Overnight Parking

No vehicle may sit on a Seattle street or municipal property for more than 72 hours. SMC 11.72.440 sets the citywide limit, with signed shorter limits enforceable 24 hours after posting and impound authority for violators.

Key details: Time limit: 72 hours on any street. New sign notice: 24 hours before enforceable. Fine: $65 base infraction. Enforcement tool: Impound under Ch. 11.30 SMC.

Parking a vehicle on a Seattle street or municipal property for more than 72 hours is a parking infraction under SMC 11.72.440, cited at $65 per the SMC 11.72 fine schedule, and the vehicle is subject to impound under Chapter 11.30 SMC in addition to the citation; a shorter posted limit becomes enforceable 24 hours after the sign goes up.

Driveway Rules

SMC 23.44.160.D bars parking within 20 feet of a front lot line and 5 feet of a side street lot line in Neighborhood Residential zones, with narrow carve-outs for alley-accessed pads, uphill or downhill lots, and a limited two-space driveway option.

Key details: Front setback bar: No parking within 20 ft of front lot line. Side-street bar: No parking within 5 ft of side street lot line. Alley exception: Within 28 ft of alley, 7 ft from street. Two-space carve-out: Lots 40+ ft wide, combined width ≤20 ft. Outdoor vehicle cap: 3 vehicles per dwelling unit (SMC 23.44.160.E).

Front-yard parking that doesn't fit one of SMC 23.44.160's carve-outs is a Land Use Code violation SDCI can cite during permit review or in response to a complaint, typically ordering removal of the paving or vehicle and restoration of the setback. Unpermitted hard-surfacing added in a required setback can also trigger separate stormwater and impervious-surface review before the property can be brought back into compliance.

Towing & Impound Rights

Washington pegs most private impound rates to a percentage of the State Patrol's negotiated contract rate, but Seattle writes its own dollar ceilings on top of that framework. SMC 6.214.220 caps a private impound tow at $183 for the first hour and $130.60 for each hour after it, storage at $30.37 per 12-hour period, and an after-hours release at $100, with the Director adjusting the towing and storage figures annually by the Seattle-Tacoma-Bremerton CPI-U Transportation index. Before a car may be hooked up from a private lot the tow company needs a Seattle tow company license, a written contract with the property owner, RCW 46.55 signage, and date-stamped digital photographs of the vehicle as parked. Vehicles the City itself impounds run on a separate track under SMC Chapter 11.30, where notice is mailed within 24 hours and the owner has 10 days to demand a Municipal Court hearing.

Key details: Private impound towing cap: $183 first hour, $130.60 each additional hour (Class A, D or E truck). Storage cap: $30.37 per 12-hour period, charged to the nearest half day. After-hours release cap: $100 maximum. City impound fee on private impounds: Up to $15 per vehicle redemption (SMC 6.214.350). City impound administrative fee: Set by rule, not to exceed $100 (SMC 11.30.290.D).

SMC 6.214.260 splits tow company misconduct into two tiers. Demanding or collecting more than the 6.214.220 maximums, billing for time not actually spent or for services not rendered, and refusing to release a vehicle on an uncompleted tow to someone who shows reasonable proof of ownership and pays the allowed fee are misdemeanors. Civil infractions include requiring an owner to sign anything promising not to dispute the tow or relieving the tower of responsibility for the vehicle or its contents, failing to release under RCW 46.55.120 to a person entitled to redeem, removing a vehicle without satisfying 6.214.230, and blocking or interfering with someone properly claiming a car. Operating a tow truck in Seattle without a tow company license, or without the RCW 46.55.020 state registration certificate, is a misdemeanor under 6.214.210.B. Liability also reaches the landowner: a person in possession or control of private property who authorizes a tow without a towing contract and posted signs commits a Class 1 civil infraction under Chapter 7.80 RCW. Booting is banned outright, and SMC 11.30.340 makes a private property owner's use of a locking wheel boot on someone else's vehicle a gross misdemeanor. Complaints go to the Director under 6.214.340, who may order the company to answer in writing within ten business days and produce the impound photographs and the property owner contract.

Compared to other cities, Seattle takes a harder line on towing & impound rights. The enforcement and penalty structure reflects that.

Curb Color Rules

Seattle fixes the meaning of curb colors citywide: red is a tow-away zone. Stop, stand, or park in a space signed or marked red and Seattle Municipal Code 11.72.410 makes it unlawful, the code states outright that violators will be impounded, not just ticketed, wherever the marking appears in the city.

Key details: Red curb meaning: Tow-away zone (SMC 11.14.140). Prohibition section: SMC 11.72.410. Stated penalty: Unlawful to stop, stand, or park; vehicle impounded. Yellow curb: Truck loading, load/unload, taxi stand, no-parking near driveway. White curb: Passenger load zone.

Stopping, standing, or parking in a signed or marked red zone violates SMC 11.72.410 and is enforced as a parking infraction by Seattle Police and SDOT parking enforcement officers. The code's own text authorizes impoundment as the consequence: the vehicle can be towed and stored under Chapter 11.30 SMC in addition to any parking penalty, with towing and storage costs billed to the registered owner before the vehicle is released.

This is not one of those rules that cities tend to ignore. Seattle actively enforces its curb color rules requirements.

RV & Boat Parking

Seattle forbids parking a detached trailer or camper, including boat and RV trailers, on any street or alley. SMC 11.72.430 allows only a narrow 24-hour exception after a collision, with a lighted red signal required.

Key details: General rule: No detached trailer/camper parking, ever. Collision exception: Up to 24 hours with lit red signal. Vending exception: Only under a Street Use permit, Ch. 15.17. Fine: $69 base parking infraction.

Detaching and parking a trailer or camper on any Seattle street or alley outside the narrow post-collision exception is a parking infraction under SMC 11.72.430, cited at $69 per the SMC 11.72 fine schedule; the City may also have the unlawfully parked trailer or camper towed and impounded under the general impound authority in Chapter 11.30 SMC.

This is one of the stricter rules in Seattle's municipal code. If you are unsure whether your situation complies, it is worth checking with the city before proceeding.

Street Parking Limits

Seattle bars parking in front of driveways and alley entrances and bars parking against the flow of traffic. SMC 11.72.110 keeps a 5-foot buffer around driveway and alley returns; SMC 11.72.470 requires the parked vehicle to face the direction of travel on its side of the street.

Key details: Driveway buffer: 5 feet from driveway/alley return. Wrong-way parking: Prohibited: must face traffic direction. Governing chapter: SMC Chapter 11.72. Citation basis: RCW 46.61.570 cross-referenced in 11.72.000.

Parking in front of a driveway or alley entrance, or within 5 feet of a driveway/alley return, is a parking infraction under SMC 11.72.110 subject to a standard citation ($69 per the SMC 11.72 fine schedule) and possible relocation of the vehicle. Wrong-way parking under SMC 11.72.470 draws the same infraction-level citation; repeated violations can result in additional notices for each occurrence.

Commercial & Oversized Vehicles

Seattle bans overnight parking of wide trucks and trailers on residential streets. SMC 11.72.070 forbids parking a truck, trailer or other conveyance over 80 inches wide on any street or alley between midnight and 6 a.m., except in an Industrial Zone.

Key details: Restricted hours: Midnight to 6:00 a.m.. Width trigger: Over 80 inches wide. Exception: Industrial Zones per Title 23. Citation: SMC § 11.72.070.

Parking a truck, trailer, or other conveyance wider than 80 inches on a street or alley outside an Industrial Zone between midnight and 6 a.m. is a parking infraction under SMC 11.72.070, cited at the standard $69 commercial-vehicle parking fine listed in the SMC 11.72 penalty schedule; the vehicle remains subject to citation for each night it stays parked in violation.

Abandoned Vehicles

Seattle Municipal Code 11.72.500 bans parking a junk motor vehicle on any street, alley, or public property, backed by a flat $250 civil infraction under RCW Chapter 7.80 that a judge cannot suspend or defer. SMC 11.14.268 defines a junk vehicle using six weighted criteria, and vehicles meeting three or more are subject to impoundment under Chapter 11.30 SMC regardless of whether they sit on a street or private land.

Key details: Penalty: $250 civil infraction, non-suspendable. Statute: RCW Ch. 7.80 Class 1 infraction. Definition: 3 of 6 criteria under SMC 11.14.268. Scope: streets, alleys, public property. Towing: impoundment under Ch. 11.30 SMC.

Parking a junk vehicle on a Seattle street, alley, or public lot draws a $250 Class 1 civil infraction under RCW Chapter 7.80 that the Seattle Municipal Court cannot suspend, defer, or waive. The vehicle can also be towed and impounded under Chapter 11.30 SMC, adding towing and storage charges billed to the registered owner on top of the citation, since SMC 11.14.268.B applies impoundment to any qualifying junk vehicle.

Compared to other cities, Seattle takes a harder line on abandoned vehicles. The enforcement and penalty structure reflects that.

The Bottom Line

Seattle is tougher than many cities when it comes to parking rules. Out of the 10 rules covered here, 4 are rated strict. If you are a homeowner, renter, or business owner in Seattle, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

These rules come from Seattle's publicly available municipal code. For complete penalty schedules, exemption details, and answers to common questions, see the individual ordinance pages throughout this guide.