Home Business in Renton, WA (2026)
5 verified home business rules for Renton, Washington, sourced directly from the municipal code and official government pages.
Verified from official government sources
Zoning & Home Occupation Permits
Renton allows home occupations in dwellings and accessory buildings only when the business stays clearly secondary to residential use. RMC 4-9-090 caps the operation at 25% of gross floor area, or 500 square feet, whichever is smaller, and requires a Finance Department business license reviewed by the Community and Economic Development Administrator.
Renton Home Occupation Zoning Rules
Some RestrictionsRMC 4-9-090.A, E, F4g
Any commercial use conducted entirely within a dwelling or accessory building and carried on by persons residing in that dwelling unit, but which is clearly incidental and secondary to the use of the dwelling as a residence. ... A business license must be obtained from the Finance Department pursuant to chapter 5-5 RMC. ... The business shall not occupy more than twenty five percent (25%) of th...
Signage Rules
A Renton home business gets exactly one sign: unilluminated, no larger than 2 square feet, mounted flat against the wall of the house. Anything bigger, illuminated, freestanding, or in addition to that single sign is not permitted under the home occupation rule.
Renton Home Occupation Sign Limit
Significant RestrictionsRMC 4-4-100(E)(4)(b)
b. Home Occupations: Only one home occupation sign, not illuminated, not exceeding two (2) square feet in area, attached to the wall of the building with the face of the sign in a plane parallel to the plane of the wall is permitted.
Customer Traffic Restrictions
Renton caps home occupation customer traffic at eight visits a day, all by appointment only, with just one customer on the premises at a time. Visits are restricted to the hours of 8:00 a.m. to 8:30 p.m. under RMC 4-9-090, and only one home occupation with customer visits can operate per dwelling.
Renton Home Business Customer Visit Limits
Some RestrictionsRMC 4-9-090.F4a
a. Customer Visits: Customer visits shall comply with the standards specified below. For the purposes of this Section, a "customer" includes any person coming to receive service or pick up goods. i. Limitation of Use: No more than one home occupation may be operated within a dwelling unit with customer visits. ii. Maximum Number of Customers: There shall not be more than eight (8) customer visi...
Cottage Food Operations
WA Cottage Food Operation Law (RCW 69.22) allows home sale of certain shelf-stable foods with a WSDA permit. Renton home occupation permit under RMC 4-9-090 is also required. Annual cap is 25,000 dollars.
Renton Cottage Food Rules
Some RestrictionsWSDA Cottage Food Program — Chapter 69.22 RCW; Chapter 16-149 WAC
What is a Cottage Food Permit? A Cottage Food Permit allows a resident of Washington state to make food that is not potentially hazardous such as baked goods, candies, jams, jellies, preserves, fruit butters, dry spice blends, or dry tea blends in their primary residential kitchen. [...] Cottage Food Facts: The application fee is $355 and is nonrefundable after it is received by our office. Ver...
Home Daycare
Renton allows family home child care in residential zones. Providers serving up to 12 children must be DCYF-licensed under WAC 110-300 and meet RMC 4-9-090 home occupation rules.
Renton Family Home Daycare Rules
Some RestrictionsRCW 35.63.185 — Family day-care provider's home facility
RCW 35.63.185 — Family day-care provider's home facility — City may not prohibit in residential or commercial area — Conditions. (1) Except as provided in subsections (2) and (3) of this section, no city may enact, enforce, or maintain an ordinance, development regulation, zoning regulation, or official control, policy, or administrative practice that prohibits the use of a residential dwelling...
Looking for King County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Renton city rules.
Home Business in King County →