Bellingham's Short-Term Rentals: The Rules That Matter

Every city handles short-term rentals a little differently. In Bellingham, Washington, there are 10 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.

Taxes & Fees

Short-term rentals in Bellingham carry the standard Washington lodging tax stack. The Washington state retail sales tax is 6.5% (RCW 82.08.020) plus the Bellingham local sales tax (2.6%), producing a combined retail sales tax of approximately 9.1% on lodging stays under 30 consecutive nights (rate published quarterly by WA DOR). On top of that, Whatcom County imposes a 2% state-shared basic lodging tax under RCW 67.28.180 (credited against the state sales tax) and a 2% special hotel/motel tax under RCW 67.28.181 (additive). STR operators must register a Washington Business License through DOR, hold a City of Bellingham business license, pay the BMC 20.10.037 STR permit fee ($370 Type I, $550 Type II, or $847 Type III-A), and file combined excise tax returns through the My DOR portal. Renewals are $250 due before January 1 of even-numbered years.

Key details: WA State Sales Tax: 6.5% (RCW 82.08.020). Bellingham Local Sales Tax: ~2.6%. Combined Sales Tax: ~9.1% (WA DOR Bellingham jurisdiction). Whatcom Basic Lodging Tax: 2% (credited against state share - RCW 67.28.180). Whatcom Special Lodging Tax: 2% additive (RCW 67.28.181).

Failure to register for a Washington Business License, to collect the full lodging-tax stack, or to file and remit through the DOR My DOR portal is enforceable by the Washington Department of Revenue under RCW Title 82 with interest, late-filing penalties (typically 5-29% depending on lateness), substantial-underpayment penalties, and tax-warrant liens. Failure to pay the BMC 20.10.037 STR permit application fee or the $250 biennial renewal fee bars permit issuance or renewal and exposes the operator to enforcement as an unpermitted STR. Marketplace facilitator collection by a hosting platform does not automatically relieve the operator of recordkeeping and reporting duties; the operator must keep books showing what the platform collected versus what was actually due. The City of Bellingham may also treat tax non-compliance as a ground for non-renewal of the city business license and STR permit, and Code Enforcement coordinates with DOR cross-checks to identify unpermitted operations.

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

Permit Requirements

Bellingham regulates short-term rentals (residential dwelling or portion thereof rented for fewer than 30 consecutive nights) under BMC 20.10.037, adopted by Ordinance 2018-11-024 and effective May 5, 2019. Every STR operator must obtain a Bellingham STR permit issued by the Planning Director through the Permit Center (210 Lottie Street). Permits come in three classifications keyed to zone and primary-residence status: Type I ($370 application fee) for residential-zone primary-residence STRs of two bedrooms or fewer, Type II ($550) for commercial or Urban Village zone STRs (including primary residences of up to five bedrooms or non-primary in those zones), and Type III-A ($847) for non-primary-residence STRs in commercial / Urban Village zones with up to five bedrooms. Operators must also hold a City of Bellingham business license, register with the Washington Department of Revenue Business License Service, and comply with statewide RCW Chapter 64.37 operator duties (24/7 contact, CO alarms, $1,000,000 primary liability insurance).

Key details: Governing Code: BMC 20.10.037 (Ordinance 2018-11-024, effective May 5, 2019). Definition: Dwelling or portion rented for fewer than 30 consecutive nights. Type I Permit Fee: $370 (residential primary, max 2 bedrooms). Type II Permit Fee: $550 (commercial / Urban Village). Type III-A Permit Fee: $847 (non-primary in commercial / Urban Village).

Operating a short-term rental in Bellingham without a Type I, Type II, or Type III-A permit issued under BMC 20.10.037, without a current City of Bellingham business license, or in violation of the conditions of the issued permit is a zoning code violation enforceable by Bellingham Code Enforcement and the Planning and Community Development Department through stop-use orders, civil penalties, and permit revocation under BMC Chapter 21.10 procedures. The City contracts with a third-party compliance vendor (commonly Host Compliance / Granicus) to scan Airbnb, Vrbo, and other platforms and cross-reference listings against the permit database; unpermitted listings receive notice and are subject to enforcement. Operating in the Lake Whatcom Watershed Basin One or in regulated shoreline areas under BMC Title 22 is a prohibited use that cannot be permitted at any fee level. False statements on the STR permit application (false primary-residence claim, false insurance certification) are grounds for permit revocation, denial of renewal, and referral for fraud. Failure to comply with statewide RCW 64.37 duties is independently enforceable by the Washington Department of Revenue and exposes operators to platform-listing removal.

Compared to other cities, Bellingham takes a harder line on permit requirements. The enforcement and penalty structure reflects that.

Registration Rules

Bellingham operates a layered STR registration system. Every operator must (1) register with the Washington Department of Revenue Business License Service (bls.dor.wa.gov) and obtain a Unified Business Identifier (UBI), (2) obtain a City of Bellingham business license through City Finance, (3) apply for a BMC 20.10.037 STR permit (Type I, II, or III-A) through the Planning Department at the Permit Center, (4) pass a safety inspection (smoke alarms, CO detectors, egress), and (5) post the issued permit number on every booking platform listing. Renewals are due before January 1 of every even-numbered year at a $250 fee. Washington-state hosting platforms must separately register under RCW 64.37.040. The City contracts with Host Compliance / Granicus to monitor platform listings against the permit database.

Key details: State Registration: WA Business License Service (bls.dor.wa.gov) - UBI. City Business License: Required - City of Bellingham Finance. STR Permit: BMC 20.10.037 Type I / II / III-A from Planning Director. Permit Center: 210 Lottie St., (360) 778-8300, permits@cob.org. Safety Inspection: Required pre-issuance (smoke alarms, CO, egress).

Operating an STR without a Washington Business License Service registration is a violation of RCW Chapter 19.02 enforceable by DOR with civil penalties and tax-warrant authority. Operating without a current City of Bellingham business license is a city code violation enforceable through citations and license-renewal denials. Operating without a current BMC 20.10.037 STR permit, or with a permit issued at the wrong type (e.g., a Type I primary-residence permit for a non-primary-residence operation), is a zoning violation enforceable by Planning and Community Development through stop-use orders, civil penalties, and abatement under BMC Chapter 21.10. Failing to post the issued STR permit number on every booking platform listing is a permit-condition violation supporting revocation. Failing to post the Good Neighbor Guide in the unit is a permit-condition violation. The City's compliance-monitoring vendor scans platforms and produces non-compliance reports that the city uses to issue notices and citations; chronic unpermitted operations face escalating civil penalties. Material misrepresentations on any registration record (false primary-residence claim, false insurance certification, false CO-alarm certification) are grounds for revocation, denial of renewal, and referral to law enforcement for fraud.

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

Noise Rules

Bellingham does not codify STR-specific quiet hours. STR guests are subject to the citywide Public Disturbance Noise Ordinance in BMC 10.24.120, which prohibits frequent, repetitive, or continuous sounds that unreasonably disturb or interfere with the peace, comfort, and repose of others in residentially zoned areas. Specific public-disturbance sounds include portable audio equipment audible more than 50 feet from the source. BMC 20.10.037 separately requires every STR to be operated in a way that will prevent unreasonable disturbances to nearby residents, and the operator must designate a local contact person who lives within an hour's drive of Bellingham and is available 24/7 to respond. Repeat noise violations can support STR permit revocation.

Key details: STR-Specific Quiet Hours: Not codified; BMC 10.24.120 + 20.10.037 operating standard apply. Governing Code: BMC 10.24.120 (public disturbance noise). Standard: Subjective - unreasonably disturbs peace, comfort, and repose. Portable Audio Rule: Audible >50 feet from source = public disturbance. First Offense Penalty: Civil infraction up to $250.

Violations of BMC 10.24.120 are civil infractions on the first offense (fine up to $250) and criminal misdemeanors on second and subsequent offenses (fine up to $1,000 or 90 days imprisonment, or both); the Bellingham Police Department issues citations through complaint-driven enforcement. STR permit holders are additionally bound by the operating standard in BMC 20.10.037 to prevent unreasonable disturbances, and a documented pattern of noise complaints tied to an STR address is enforceable by Planning and Community Development as a permit-condition violation supporting revocation, denial of renewal, or imposition of additional conditions under BMC Chapter 21.10. Failure of the designated 24/7 local contact to respond to a noise complaint during a guest stay is independently enforceable as a violation of both BMC 20.10.037 (local contact duty) and RCW 64.37.020 (state operator-contact duty). Active disturbances should be reported to Bellingham Police non-emergency at (360) 778-8800; pattern complaints route to Code Enforcement and the Planning Department.

Insurance Requirements

Bellingham does not impose a city-specific STR insurance dollar amount above the statewide floor. Every short-term rental operator in Washington - including Bellingham - must comply with RCW 64.37.050, which requires the operator to maintain primary liability insurance to cover the short-term rental dwelling unit in the aggregate of not less than one million dollars ($1,000,000), or conduct each short-term rental transaction through a platform that provides equal or greater primary liability insurance coverage. Bellingham applicants must demonstrate insurance compliance to obtain a Type I, Type II, or Type III-A permit under BMC 20.10.037, and the policy must respond to claims arising from STR use specifically (standard homeowners policies typically exclude commercial short-term-rental use).

Key details: Governing Law: RCW 64.37.050 (Washington Short-Term Rental Act). Minimum Coverage: $1,000,000 primary liability (aggregate). Coverage Type: Primary - responds first, ahead of other policies. Platform Alternative: Use platform providing equal or greater coverage (Airbnb AirCover, Vrbo). Direct Bookings: Platform coverage does NOT extend to off-platform direct bookings.

Failing to maintain $1,000,000 primary liability insurance (or equivalent platform coverage) is a violation of RCW 64.37.050 enforceable by the Washington Department of Revenue and the Office of the Insurance Commissioner under their respective authorities; platforms registered under RCW 64.37.040 may also delist properties without proof of compliance. From the city side, falsifying insurance-compliance representations on a Bellingham BMC 20.10.037 permit application is grounds for denial, revocation, or non-renewal under BMC Chapter 21.10 enforcement provisions. Operating without coverage exposes the operator personally to uninsured liability for guest injuries, property damage, and third-party claims; standard homeowners policies typically deny coverage for incidents arising from undisclosed commercial transient occupancy, leaving the operator with personal asset exposure for the full amount of any judgment.

This is not one of those rules that cities tend to ignore. Bellingham actively enforces its insurance requirements requirements.

Host Presence Rule

Bellingham does not require an operator to be physically present during every rental night, but BMC 20.10.037 effectively requires host presence in residential zones through two stacked rules: the owner or long-term renter (with at least a 270-day lease) must occupy the dwelling unit as a primary residence at least 270 days per year, and whole-unit rentals (host absent) are capped at 95 days per year. Room rentals within a primary residence (host present) have no day cap, encouraging hosted operations. In commercial and Urban Village zones (Type II and Type III-A permits), there is no primary-residence requirement and no host-presence requirement; whole-unit non-primary STRs may operate year-round. State law (RCW 64.37.020) additionally requires every operator to provide 24/7 contact information for someone able to respond to inquiries at the STR.

Key details: Residential Zone Rule: 270 days/year primary residence (owner or 270-day-lease renter). Whole-Unit (Host-Absent) Cap: 95 days/year in residential zones. Room Rental (Host-Present): No day cap. Commercial / Urban Village: No primary-residence or host-presence requirement. 24/7 Local Contact: Required all zones - within 1-hour drive (BMC 20.10.037).

Operating a Type I residential-zone STR without satisfying the 270-day primary-residence requirement is a BMC 20.10.037 permit-condition violation enforceable by Planning and Community Development through civil penalties, denial of biennial renewal, and STR permit revocation under BMC Chapter 21.10. Exceeding the 95-day whole-unit (host-absent) rental cap is an independent permit-condition violation. Falsely claiming primary-residence status on a Type I application (when the operator does not actually reside in the dwelling) is material misrepresentation supporting permit revocation, denial of renewal, and possible fraud referral. Failure to designate a 24/7 local contact within an hour's drive is a permit-condition violation. Failure to provide guests with operator contact information is a state-law violation under RCW 64.37.020 independently enforceable by the Washington Department of Revenue. Commercial and Urban Village zone operators (Type II / Type III-A) face no equivalent residency violation but remain subject to the 24/7 contact duty.

Compared to other cities, Bellingham takes a harder line on host presence rule. The enforcement and penalty structure reflects that.

Parking Rules

BMC 20.10.037 requires every short-term rental to provide at least one off-street parking space for guests on site during the guest stay. The Planning Director may, through a documented parking analysis, determine that on-street or nearby parking may be substituted for the on-site requirement. This applies on top of the underlying off-street parking standards in BMC Chapter 20.12 (Parking and Loading) that govern the residential or lodging use generally. Site plans submitted with the STR permit application must show parking and STR configuration. Bellingham does not impose a per-bedroom parking ratio for STRs.

Key details: Per-Bedroom Parking Ratio: Not set; one-space-on-site default applies. STR On-Site Parking Rule: At least 1 off-street space for guests (BMC 20.10.037). Substitution Pathway: Planning Director parking analysis may allow on-street / nearby. Baseline Standards: BMC Chapter 20.12 (Parking and Loading). Site Plan: Required showing parking and STR configuration.

Operating a Bellingham STR without the required on-site off-street parking space, and without a Planning Director-approved substitution through a parking analysis, is a BMC 20.10.037 permit-condition violation enforceable by Planning and Community Development through stop-use orders, civil penalties, and STR permit revocation under BMC Chapter 21.10. Failing to provide the underlying chapter-20.12 off-street parking required by the dwelling unit's classification is an independent zoning violation. Routine over-spill onto public streets that triggers traffic-safety or neighborhood-impact complaints can be cited under Bellingham parking and traffic ordinances and, if chronic, can support a finding that the STR is not being operated to prevent unreasonable disturbances under BMC 20.10.037. Complaint reporting routes to Code Enforcement through the Planning Department at (360) 778-8300.

Occupancy Limits

BMC 20.10.037 imposes a hard per-stay guest cap on every Bellingham STR: no more than two guests, excluding children five years old and under, are permitted per bedroom per guest stay. The bedroom count itself is also capped by permit type: Type I permits (residential-zone primary residence) allow up to two bedrooms; Type II and Type III-A permits (commercial / Urban Village zones) allow up to five bedrooms. Additional occupancy constraints come from the Washington State Building Code (RCW Chapter 19.27 and Chapter 51-50 WAC), which sets occupant loads and means-of-egress requirements. CO alarm certification under RCW 19.27.530 (referenced by RCW 64.37.030) is required for life-safety compliance.

Key details: Per-Bedroom Guest Cap: Max 2 guests per bedroom (children <=5 excluded) - BMC 20.10.037. Type I Bedroom Cap: 2 bedrooms (residential primary). Type II Bedroom Cap: 5 bedrooms (commercial / Urban Village). Type III-A Bedroom Cap: 5 bedrooms (non-primary commercial / UV). Children Exception: Five years old and under not counted.

Operating a Bellingham STR with more than two guests per bedroom (excluding children five and under) is a BMC 20.10.037 permit-condition violation enforceable by Planning and Community Development through stop-use orders, civil penalties, and STR permit revocation under BMC Chapter 21.10. Exceeding the per-permit-type bedroom cap (two for Type I; five for Type II / III-A) is an independent violation that disqualifies the operation from the issued permit class. Exceeding the Washington State Building Code occupant load is enforceable by Bellingham Building Services and Fire Department through stop-use orders. Hosting a compensated event in a residential zone STR is a separate permit-condition violation. Chronic over-occupancy that produces noise, parking, or trash impacts can also support an unreasonable-disturbances violation and consideration at permit renewal.

Compared to other cities, Bellingham takes a harder line on occupancy limits. The enforcement and penalty structure reflects that.

Night Caps

Bellingham imposes a hard annual night cap on whole-unit STR rentals in residential zones under BMC 20.10.037: the dwelling unit may be rented as a whole unit no more than 95 days per year. This is paired with the 270-day primary-residence requirement (the owner or long-term renter must occupy the unit at least 270 days per year), so a residential-zone whole-unit STR effectively cannot operate more than 95 nights regardless of demand. Room rentals within a primary residence (where the host is present) have no day limit. STRs in commercial and Urban Village zones (Type II / Type III-A) are not subject to the 95-day cap and have no annual rental day limits. Bellingham's 95-day cap is materially more restrictive than most Washington cities and reflects the city's housing-supply concerns.

Key details: Residential Whole-Unit Cap: 95 days per year (BMC 20.10.037). Residential Primary Residence: Owner / long-term renter must occupy 270+ days/year. Residential Room Rental Cap: No day limit (host present). Commercial / Urban Village: No 95-day cap; year-round operation allowed. 30-Day Threshold: Stays >=30 consecutive days = long-term rental (not STR).

Exceeding the 95-day whole-unit rental cap in a Bellingham residential-zone STR is a BMC 20.10.037 permit-condition violation enforceable by Planning and Community Development through civil penalties, denial of biennial renewal, and STR permit revocation under BMC Chapter 21.10. The City's compliance-monitoring vendor scans Airbnb, Vrbo, and other platforms and produces rental-night reports that the city uses to identify cap violations; calendar data and tax filings can also be cross-checked. Falsely claiming that rentals are room rentals (no day limit) when in fact they are whole-unit rentals is a material misrepresentation supporting revocation and possible fraud referral. Operating in violation of the 270-day primary-residence requirement is a related and independent permit-condition violation that disqualifies the operator from a Type I residential-zone permit. Type II and Type III-A operators in commercial / Urban Village zones are not subject to the 95-day cap and have no equivalent violation.

This is not one of those rules that cities tend to ignore. Bellingham actively enforces its night caps requirements.

Primary-Residence-Only Rule

Bellingham imposes one of Washington's stricter primary-residence frameworks under BMC 20.10.037. In residential zones, the dwelling unit hosting the STR (including any accessory dwelling unit) must serve as the primary residence of the owner or long-term renter (with at least a 270-day lease) for at least 270 days per year, and each operator is limited to one STR. Whole-unit rentals are capped at 95 days per year. Detached accessory dwelling units (DADUs) are prohibited as STRs in single-family zones. In commercial and Urban Village zones (Type II and Type III-A permits), the primary-residence requirement does not apply, the per-operator cap does not apply, and non-primary investment STRs are allowed year-round. STRs are entirely prohibited in the Lake Whatcom Watershed Basin One and in shoreline areas regulated under BMC Title 22.

Key details: Residential Primary Residence: 270 days/year (owner or 270-day-lease renter) - BMC 20.10.037. Residential Operator Cap: 1 STR per operator. Residential Whole-Unit Cap: 95 days/year. Residential DADU Rule: Detached ADUs prohibited as STRs in single-family zones. Commercial / Urban Village: No primary-residence requirement; non-primary STRs allowed.

Operating a Type I residential-zone STR without satisfying the 270-day primary-residence requirement, or beyond the one-STR-per-operator cap, is a BMC 20.10.037 permit-condition violation enforceable by Planning and Community Development through civil penalties, denial of biennial renewal, and STR permit revocation under BMC Chapter 21.10. Operating an STR in a detached ADU in a single-family zone is an unpermitted use. Operating an STR on a property within the Lake Whatcom Watershed Basin One or in regulated shoreline areas under BMC Title 22 is an outright prohibited use that cannot be permitted at any fee level and is enforceable through immediate stop-use orders. Falsely claiming primary-residence status on a Type I application (using a vacant or rental property as if it were the operator's home) is material misrepresentation supporting permit revocation, denial of renewal, and possible fraud referral. The City's third-party compliance vendor (Host Compliance / Granicus) scans platforms and cross-references listings, calendar data, and property records to identify primary-residence and one-STR-per-operator violations. Operating multiple residential-zone STRs under different LLC names or family member names to evade the one-STR cap is treated as a circumvention violation supporting revocation of all related permits.

Compared to other cities, Bellingham takes a harder line on primary-residence-only rule. The enforcement and penalty structure reflects that.

The Bottom Line

Bellingham is tougher than many cities when it comes to short-term rentals. Out of the 10 rules covered here, 8 are rated strict. If you are a homeowner, renter, or business owner in Bellingham, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

All of the above reflects Bellingham's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.