Inclusionary Zoning Rules in Tri-Cities, Washington
Tri-Cities, Washington jurisdictions (Kennewick, Pasco, Richland) have distinct land-use codes and housing policies; there is no single Tri-Cities inclusionary zoning ordinance that sets a unified percent across all three cities. This guide explains where to check local percent requirements, how enforcement is handled, and practical steps for developers and nonprofits seeking compliance or relief. Because municipal approaches vary, always confirm rules with the city planning or community development office for the specific jurisdiction where a project is proposed. Where a municipal page does not publish a percent or fine schedule, this guide notes that the specific figure is "not specified on the cited page." Current as of February 2026.
Overview of Inclusionary Zoning in Tri-Cities
Inclusionary zoning (IZ) typically requires a share of new residential units to be affordable at specified income bands or provides in-lieu fee or payment options. In the Tri-Cities area these approaches are implemented at the city level, if at all, through municipal code sections, development agreements, or housing incentive programs. Developers should expect variation in whether a city offers mandatory IZ, voluntary incentives, or alternatives like density bonuses or payment options.
Penalties & Enforcement
Enforcement and penalties for failure to meet inclusionary zoning obligations are handled by the enforcing municipal department listed in each city’s land-use code or administrative rule. Specific monetary fines and escalation for noncompliance are not uniformly published on municipal planning pages and are often set by ordinance or administrative order; where a municipal page does not list amounts, this guide states that they are "not specified on the cited page." For project-level requirements such as recorded covenants, failure to record or honor affordability restrictions can lead to stop-work orders, denial of final occupancy permits, or civil enforcement actions.
- Fine amounts: not specified on the cited page.
- Escalation: first, repeat, and continuing offence procedures are not specified on the cited page.
- Non-monetary sanctions: stop-work orders, withholding of certificates of occupancy, recorded covenant enforcement, and civil action by the municipality.
- Enforcer: local Community Development or Planning Department enforces zoning and recorded affordability covenants; contact the city planning office for complaints and inspections via the city planning page listed in resources [1].
- Appeals: appeals of administrative determinations typically follow municipal appeal procedures and hearing examiner timelines; specific appeal periods are not specified on the cited page.
- Defences/discretion: requests for variances, reasonable exceptions, or development agreements can be pursued where permitted by local code; many cities allow negotiated alternatives such as in-lieu fees or on-site/off-site unit options.
Applications & Forms
Most Tri-Cities jurisdictions do not publish a standalone "inclusionary zoning application"; compliance is typically handled through the standard development permit, building permit, or a recorded housing covenant. Where a city requires an in-lieu fee or a covenant, the city planning or community development office will provide the required form or template; if no specific form is published online, contact the planning office for the applicable checklist and form [1].
How requirements are typically structured
- Mandatory percentage of units reserved for defined income bands (e.g., 10% at 60% AMI) - varies by jurisdiction and is not uniform across Tri-Cities.
- In-lieu fee alternative where available; calculation methods vary and may be set in ordinance or administrative rule.
- Density bonuses or incentive zoning in exchange for on-site affordable units.
- Recorded covenants or restrictive covenants attached to title to ensure long-term affordability.
Action steps for developers
- Pre-application meeting: schedule a pre-submittal with the specific city planning department to confirm whether IZ applies to your parcel.
- Submit permit application with proposed affordable unit plan or request for in-lieu payment where the code allows.
- Record required covenants with the county recorder as a condition of final approval or certificate of occupancy.
- If denied or cited for noncompliance, file an appeal per the municipal appeal procedure (check hearing examiner rules with the planning office).
FAQ
- Does Tri-Cities have a single inclusionary zoning percent requirement?
- No. There is no single Tri-Cities-wide percent; inclusionary requirements, if any, are adopted by the individual cities and vary by jurisdiction.
- Where do I find the exact percent or fee for my project?
- Check the municipal code or planning department guidance for the specific city where the project is located; if the municipal page does not publish a percent, that figure is not specified on the cited page.
- What if I cannot meet the affordable unit requirement on-site?
- Many cities allow alternatives such as in-lieu fees, off-site units, or density bonuses; request a meeting with the planning department to discuss options.
How-To
- Confirm applicable jurisdiction: identify whether the property is in Kennewick, Pasco, or Richland.
- Review local code and housing policies: obtain zoning code sections and any adopted housing ordinance or administrative guidance.
- Request a pre-application meeting with the city planning department to determine percent, alternatives, and required forms.
- Submit permit application including proposed affordable units, covenant drafts, or fee payment calculations.
- Record affordability covenant and obtain final inspections and certificate of occupancy once conditions are met.
Help and Support / Resources
- City of Kennewick - Community Development
- City of Pasco - Community Development
- City of Richland - Community Planning & Development