Washington landlord guide — Superior Court info, local rules & the Mount Vernon, Anacortes & Skagit Valley rental market
📍 County Seat & Largest City: Mount Vernon (~35,230) — Skagit River valley 👥 Pop. ~131,328 — 11th most populous WA county — Mount Vernon-Anacortes MSA ⚖️ Skagit County Superior Court • 205 W Kincaid St, Mount Vernon • Landlord-Tenant docket 🌷 75% of US tulip output • Swinomish, Upper Skagit & Samish Tribes • Anacortes refineries • San Juan ferry
Skagit County occupies a broad, fertile river valley between the Salish Sea and the Cascade Mountains in northwestern Washington — a landscape of flat agricultural plains, saltwater estuaries, and forested foothills that is as economically diverse as it is geographically striking. The county seat and largest city is Mount Vernon (~35,230), the commercial and governmental hub on the Skagit River. Anacortes (~18,012), on Fidalgo Island to the west, is the ferry gateway to the San Juan Islands and home to two major oil refineries — Marathon/Tesoro and Shell/Equilon — that anchor a significant high-wage industrial workforce. Burlington (~9,000), Sedro-Woolley (~12,940), and La Conner are the other significant communities. Skagit County is famous nationwide for its Tulip Festival — the county produces 75% of all commercial tulip output in the United States, generating over $20 million in annual gross income — and its broader agricultural sector including blueberries, strawberries, and dairy farming is one of the most productive in the Pacific Northwest.
The Skagit County rental market is moderately sized and growing. Population is approximately 131,328 (11th most populous county in Washington), with 29.3% renter-occupied housing and a median gross rent of approximately $1,396/month. Median household income is $89,263. The county’s demographic character is significantly shaped by its agricultural economy: 19.3% of residents are Hispanic/Latino, one of the higher concentrations in western Washington, reflecting the large agricultural workforce in the Skagit Valley. The county contains three federally recognized tribal nations with reservation lands — the Swinomish Indian Tribal Community, the Upper Skagit Indian Tribe, and the Samish Indian Nation — creating tribal court jurisdiction considerations in those areas. The Skagit County Superior Court has a dedicated Landlord-Tenant Cases section on its website, and remote (Zoom) hearings are available for authorized matters.
📊 Quick Stats
County Seat & Largest City
Mount Vernon (~35,230; Skagit River; courthouse; government hub; I-5)
Other Major Cities
Anacortes (~18,012; refineries; San Juan ferry gateway; Fidalgo Island), Sedro-Woolley (~12,940; timber history; eastern gateway), Burlington (~9,000; outlet mall; I-5/SR-20), La Conner (~850; art galleries; Swinomish Channel)
Population
~131,328 (2024) — 11th most populous WA county; growing ~0.9%/yr
Economy
Agriculture (tulips 75% of US output; blueberries; dairy); oil refining (Anacortes); healthcare; retail; government; manufacturing; San Juan Islands ferry tourism
Skagit Superior Court has dedicated Landlord-Tenant Cases section and Zoom-authorized hearings
Rent Control
None locally; WA statewide rent cap applies (RCW 59.18.700)
⚡ Eviction At-a-Glance
Nonpayment Notice
14-Day Pay or Vacate (statutory form — RCW 59.18.057)
Lease Violation
10-Day Comply or Vacate
Waste / Nuisance / Unlawful Activity
3-Day Notice to Quit
No-Cause (month-to-month)
Not permitted — just-cause required statewide
Owner Move-In
90-Day Advance Written Notice
Sale of Single-Family Home
90-Day Advance Written Notice
Demolition / Rehab / Change of Use
120-Day Advance Written Notice
Security Deposit Return
30 days after vacancy or notice of abandonment
Rent Increase Notice
90 days advance written notice
Rent Increase Cap
Lesser of CPI+7% or 10% per 12 months (RCW 59.18.700)
Courthouse
205 W Kincaid Street, Room 202, Mount Vernon, WA 98273
Court Phone
(360) 416-1200
Skagit County — Local Rules & Washington State Law Highlights
Topic
Rule / Notes
Three Tribal Nations — Swinomish, Upper Skagit & Samish
Skagit County contains three federally recognized tribal nations with reservation lands, each with its own tribal court system:
Swinomish Indian Tribal Community: Reservation on Fidalgo Island and the Swinomish Channel area near La Conner. Properties on Swinomish tribal trust land are subject to Swinomish Tribal Court jurisdiction.
Upper Skagit Indian Tribe: Reservation in the Sedro-Woolley and eastern Skagit County area. Properties on Upper Skagit tribal trust land are subject to Upper Skagit Tribal Court jurisdiction.
Samish Indian Nation: Trust land in the Anacortes area. Properties on Samish tribal trust land are subject to Samish Tribal Court jurisdiction.
Properties on any of these tribal trust lands are not subject to Washington RLTA or Skagit County Superior Court. Before establishing any rental near these reservation areas, verify fee-simple vs. tribal trust land status through a title search. The reservation boundaries and trust land parcels are not always obvious from the landscape or county address systems.
Agricultural Workforce & Seasonal Labor Housing
Skagit County is one of the most agriculturally productive counties in Washington. Its 19.3% Hispanic/Latino population reflects a large agricultural workforce concentrated in the tulip, blueberry, strawberry, and dairy farming industries in the Skagit Valley. Housing provided by an employer in conjunction with seasonal agricultural employment is exempt from RLTA (RCW 59.18.040(7)). However, market-rate rentals to agricultural workers living independently are fully RLTA-covered. Document the employment-housing relationship clearly to establish any claimed exemption. For non-exempt rentals to agricultural workers: verify annual income rather than relying on peak-season monthly snapshots; screen with seasonal income patterns in mind; provide deposit installment plans on written request (RCW 59.18.610). Source-of-income discrimination is prohibited statewide (RCW 59.18.255) — agricultural program benefits, migrant worker housing assistance, and HCV vouchers are all protected sources.
Anacortes Refinery Workforce
Anacortes hosts two major oil refineries — Marathon Petroleum (formerly Tesoro) and Shell’s Puget Sound Refinery — that together constitute one of the highest-wage industrial employment clusters in Skagit County. Refinery workers typically earn well above county median wages, providing a highly stable and verifiable income base for Anacortes landlords. Screen for refinery employment or contractor employment as a reliable high-income source in the Anacortes rental market. Refinery workers may also be employed under union contracts that provide housing allowances or relocation assistance — these can be verified as income sources.
Rental Licensing
No county-level rental registration for standard long-term leases in unincorporated Skagit County. Washington has no statewide landlord licensing statute. The cities of Mount Vernon, Anacortes, Burlington, and Sedro-Woolley do not currently require general residential rental registration for long-term leases as of 2025. Verify current requirements with each city. No major STR ordinance issues have been identified in Skagit County as of 2025, but La Conner and Anacortes see meaningful vacation rental activity given tourism — verify current local requirements if operating STRs.
Rent Control & Rent Increase Cap
No local rent control. Washington’s statewide rent increase cap (RCW 59.18.700, effective 2025): annual increases for 12-month+ tenancies capped at the lesser of CPI+7% or 10%. Exemptions (RCW 59.18.710): buildings under 10 years old, single-family residences not in a rental complex, subsidized housing, tenancies under 12 months. 90 days’ advance written notice required for all rent increases.
Just-Cause Eviction
Washington’s just-cause eviction law (RCW 59.18.650) applies statewide. No-cause month-to-month terminations are not permitted. Permitted causes: nonpayment (14-day statutory form), substantial lease violation (10-day cure notice), waste/nuisance/crime (3-day), owner/family move-in (90-day), sale of single-family home (90-day), demolition/rehab/change of use (120-day).
14-Day Notice — Statutory Form Required
Washington’s 14-day pay-or-vacate notice must use the exact statutory form (RCW 59.18.057): separately itemize rent, utilities, and recurring charges; require non-electronic payment unless the agreement provides otherwise; include the Eviction Defense Screening Line (855-657-8387) and the AG’s website (www.atg.wa.gov/landlord-tenant). A non-conforming notice results in dismissal.
Security Deposit Requirements
No statutory cap under state law. Required: (1) written rental agreement; (2) signed written move-in condition checklist (failure = landlord liable for full deposit); (3) trust account deposit with written notice of depository (RCW 59.18.270); (4) return with itemized statement within 30 days (RCW 59.18.280). No deductions for ordinary wear and tear.
Deposit Installment Plans
Upon written tenant request, allow deposits in installments (RCW 59.18.610): 3 monthly for 3-month+ leases; 2 otherwise. No fees or interest. Refusal: 1-month rent penalty plus attorneys’ fees. Important for agricultural workers and lower-income service employees who may have limited move-in cash.
Source of Income
Statewide prohibition on source-of-income discrimination (RCW 59.18.255). Cannot reject applicants based on HCV, public assistance, veterans benefits, Social Security, SSI, or any government/nonprofit benefit. Civil penalty: up to 4.5x monthly rent. With 19.3% Hispanic/Latino population and a significant agricultural workforce, HCV reliance and migrant worker assistance programs are common in the Skagit Valley — source-of-income compliance is especially important here.
Landlord Entry
Minimum 2 days’ (48 hours’) advance written notice with exact date and time (RCW 59.18.150). Emergency entry without notice permitted. After one written warning, each unauthorized entry: $100 per violation.
Late Fees
No late fees within 5 days of the due date (RCW 59.18.170). Late fees in court judgments capped at $75 total (RCW 59.18.410).
Skagit County Superior Court
Address: Skagit County Courthouse, 205 W Kincaid Street, Room 202, Mount Vernon, WA 98273 Phone: (360) 416-1200 • Fax: (360) 416-1210 Judges: Hon. Heather Shand (elected, January 2025) • Hon. Mary Crandall (appointed by Gov. Ferguson, November 2025) County Clerk: 205 W Kincaid Street, Room 103, Mount Vernon, WA 98273 Landlord-Tenant Resources: The court maintains a dedicated Landlord-Tenant Cases section at skagitcounty.net/Departments/SuperiorCourt Zoom: Remote hearings available for authorized matters — see court website for Zoom Authorized Uses Summary District Court: 205 W Kincaid Street, Mount Vernon • Note: currently experiencing staffing shortage and may not answer phone calls — email preferred; see court website
Confirm at skagitcounty.net.
Tenant Right to Counsel & Legal Aid
Indigent tenants have the right to a court-appointed attorney in eviction proceedings (RCW 59.18.640) — at or below 200% FPL. Eviction Defense Screening Line: 855-657-8387 (must appear on notice and summons). Northwest Justice Project serves Skagit County. Skagit Valley College and Anacortes-area nonprofit organizations may provide referrals. Swinomish, Upper Skagit, and Samish tribal courts provide legal resources to enrolled tribal members for tribal court matters.
Tenant Can Cure?Yes - tenant can pay full amount due within 14 days to cure. Payment must first be applied to amounts shown on notice.
Days to Hearing7-20 days
Days to Writ3-5 days
Total Estimated Timeline30-75 days
Total Estimated Cost$300-$800
⚠️ Watch Out
VERY tenant-friendly. Just Cause Eviction statewide (RCW 59.18.650) - landlord must have enumerated cause to evict. 14-day notice must use specific statutory form language including info about legal aid, dispute resolution centers, and right to appointed counsel. Notice must be in multiple languages per AG website. Rent increases capped at 7%+inflation or 10%, whichever lower. 60-day notice for rent increases. Right to counsel for qualifying low-income tenants.
Serve the required notice based on the eviction reason (nonpayment or lease violation).
Wait for the notice period to expire. If tenant cures the issue (where allowed), the process stops.
File an eviction case with the Superior Court - Unlawful Detainer. Pay the filing fee (~$45-60).
Tenant is served with a summons and has the opportunity to respond.
Attend the court hearing and present your case.
If you prevail, obtain a writ of possession from the court.
Law enforcement executes the writ and removes the tenant if necessary.
⚠️ Disclaimer: This page provides general information about Washington eviction laws and does not constitute legal advice.
Eviction procedures can vary by county and may change over time. Local jurisdictions may have additional requirements or tenant protections.
For specific legal guidance, consult a qualified Washington attorney or local legal aid organization.
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⚠️ Disclaimer: These calculations are estimates based on state statutes and typical court timelines. Actual results vary by county, court backlog, and case specifics. Always verify current requirements with your local courthouse. This is not legal advice.
Underground Landlord
🏘️ Communities & Screening Tips
Mount Vernon (county seat; largest city; diverse; I-5 hub): Mount Vernon is the commercial and governmental center. The rental market serves healthcare workers (Skagit Regional Health), government employees, Skagit Valley College students and staff, retail workers, and a substantial Hispanic/Latino community. With 19.3% Hispanic/Latino countywide (and higher in Mount Vernon city), screen for stable income from healthcare, government, education, and retail employment. Source-of-income compliance and Spanish-language communication are especially important here. The courthouse is in Mount Vernon — Superior Court at 205 W Kincaid, Room 202.
Anacortes (refineries; ferry terminal; waterfront; Fidalgo Island): Anacortes has a unique dual economy — high-wage refinery workers (Marathon Petroleum and Shell refineries) alongside the tourism-driven ferry gateway to the San Juan Islands. Refinery employment provides the most stable, highest-income tenant base in the county. Screen for refinery employment or affiliated contracting as a prime income source. Anacortes also has significant recreational boating, fishing industry, and waterfront communities. The Samish Indian Nation has trust land in the area — verify title before renting near reservation boundaries.
Burlington (outlet mall; I-5/SR-20 junction; growing suburb): Burlington sits at the junction of I-5 and SR-20 (the North Cascades Highway) and hosts a major premium outlet mall drawing regional shoppers. A growing bedroom community for Mount Vernon commuters and Seattle-area workers. Rental market is moderate and growing. Screen for stable retail management, service industry management, or commuter income.
Sedro-Woolley & Eastern Skagit County (timber history; agriculture; gateway to North Cascades): Sedro-Woolley is an older mill and timber town transitioning to a bedroom community for Mount Vernon. The eastern county — Hamilton, Concrete, Marblemount — is very rural, with timber, agriculture, and gateway tourism to North Cascades National Park. Rental supply in eastern areas is minimal. Upper Skagit tribal trust land in the Sedro-Woolley area requires title verification.
La Conner & Swinomish Channel (art galleries; waterfront; tourism; Swinomish Reservation): La Conner is a small historic waterfront art community on the Swinomish Channel. The Swinomish Indian Tribal Community’s reservation is adjacent. Rental supply is extremely limited and highly sought by artists, retirees, and tourism workers. Verify Swinomish land status for properties near the channel and reservation.
Agricultural Workers (Skagit Valley-Wide): Seasonal farm labor — primarily Hispanic/Latino workers — is a major tenant demographic throughout the valley during tulip, blueberry, and strawberry seasons. For RLTA-covered market-rate rentals to agricultural workers: use deposit installment plans on request; verify annual income; comply fully with source-of-income protections; provide lease documents in Spanish where possible. Employer-provided farm labor housing tied to seasonal employment may be exempt from RLTA (RCW 59.18.040(7)) — document carefully.
Background checks, eviction history, credit reports — get the full picture before handing over the keys.
Skagit County Washington Landlord-Tenant Law: Renting in Mount Vernon, Anacortes, and the Skagit Valley
Skagit County is one of the most economically diverse counties in western Washington — a place where world-class tulip fields (producing 75% of all commercial tulip output in the United States), oil refineries processing Pacific Northwest crude, San Juan Islands ferry traffic, North Cascades mountain gateway recreation, and one of the state’s most significant Hispanic/Latino agricultural workforces all exist within the same county boundaries. Mount Vernon, the county seat at the heart of the Skagit River valley, functions as the commercial and governmental hub for a county of 131,000 residents who span the income spectrum from seasonal farmworkers to high-wage refinery operators to remote-working Seattle professionals who have migrated north for more space. Anacortes, on Fidalgo Island to the west, is both the gateway to the San Juan Islands and a refinery town — an unusual combination that makes it one of the most interesting rental markets in the county.
The Court, New Judges, and Dedicated Landlord-Tenant Resources
All residential evictions in Skagit County are filed at Skagit County Superior Court at 205 W Kincaid Street, Room 202, Mount Vernon (phone 360-416-1200). Two judges currently serve: Hon. Heather Shand, who was elected and began her term in January 2025, and Hon. Mary Crandall, appointed by Governor Ferguson in November 2025 (previously the court’s commissioner). The County Clerk is at the same address, Room 103. Notably, the court maintains a dedicated Landlord-Tenant Cases section on its website (skagitcounty.net/Departments/SuperiorCourt) and authorizes Zoom appearances for eligible matters — consult the court’s Zoom Authorized Uses Summary before planning any remote appearance. The District Court is experiencing a staffing shortage and may not be answering phone calls — email is preferred for District Court inquiries.
Three Tribal Nations and Agricultural Housing Compliance
Skagit County contains three federally recognized tribal nations — the Swinomish Indian Tribal Community (La Conner/Fidalgo Island area), the Upper Skagit Indian Tribe (Sedro-Woolley/eastern county area), and the Samish Indian Nation (Anacortes area) — each with separate tribal court systems. Properties on tribal trust land in any of these reservation areas are subject to the respective tribal court’s jurisdiction, not Washington RLTA or Skagit County Superior Court. Title searches are essential for properties near these reservation boundaries. The county’s 19.3% Hispanic/Latino population reflects a substantial agricultural workforce whose RLTA rights and source-of-income protections must be respected by every Skagit Valley landlord — employer-provided farm labor housing tied to seasonal employment may qualify for the RLTA seasonal exemption (RCW 59.18.040(7)), but market-rate rentals to workers living independently are fully covered.
This page is provided for general informational purposes only and does not constitute legal advice. All residential evictions in Skagit County are filed at Skagit County Superior Court, 205 W Kincaid Street, Room 202, Mount Vernon, WA 98273 — (360) 416-1200. Washington requires the exact statutory 14-day pay-or-vacate notice (RCW 59.18.057); defective notices result in dismissal. Just-cause eviction requirements apply statewide (RCW 59.18.650). Rent increases for 12-month+ tenancies capped at lesser of CPI+7% or 10% with 90 days’ notice (RCW 59.18.700). Source of income discrimination prohibited (RCW 59.18.255). Properties on Swinomish, Upper Skagit, or Samish tribal trust land may be subject to respective tribal court jurisdiction — verify land status before establishing any tenancy. Seasonal agricultural employer-provided housing may be exempt under RCW 59.18.040(7). Consult a licensed Washington attorney for specific guidance. Last updated: March 2026.
⚠️ Legal Disclaimer: This page is provided for general informational purposes only and does not constitute legal advice. All residential evictions in Skagit County are filed at Skagit County Superior Court, 205 W Kincaid Street, Room 202, Mount Vernon, WA 98273 — (360) 416-1200. Washington requires the exact statutory 14-day pay-or-vacate notice (RCW 59.18.057); non-conforming notices result in dismissal. Just-cause eviction requirements (RCW 59.18.650) apply statewide. Rent increases for 12-month+ tenancies are capped at the lesser of CPI+7% or 10% with 90 days’ advance written notice (RCW 59.18.700). Source of income discrimination is prohibited statewide (RCW 59.18.255). Properties on Swinomish, Upper Skagit, or Samish Indian Nation tribal trust land may be subject to respective tribal court jurisdiction — verify fee-simple vs. trust land status before establishing any tenancy. Seasonal agricultural employer-provided housing may qualify for the RLTA exemption under RCW 59.18.040(7). Consult a licensed Washington attorney for specific guidance. Last updated: March 2026.
