Washington's Court of Appeals filed four published opinions from November 6 to 13, plus one published in part. This post is about the rule books instead, where three changes arrived close together. Building code rules have one advantage over opinions: nobody files a dissent.
Three items matter to builders, landlords, property managers, real estate agents and law firms. One is new this month. Two take effect on January 1.
Homes rebuilt after the 2026 wildfires can use an older energy code
What happened: The State Building Code Council adopted an emergency rule on October 30, 2026, and its staff finished filing it on November 4. The council says the rule is effective immediately. It adds an exception to the residential energy code (WAC 51-11R-10100E).
What the rule says: Where a natural disaster has damaged or destroyed a home in an area covered by a governor's emergency proclamation, the local building department may allow one of two things. The rebuild can follow the energy code edition in effect when the home was first built, "but not earlier than the 2015 edition." Or it can earn two fewer energy efficiency credits than the code otherwise requires. Conditions apply:
- The rebuilt home can't be more than 500 square feet larger than the original.
- The permit application must be submitted "within two years after the expiration of the emergency proclamation."
- The exception "shall cease to apply upon transfer of title of the property."
Who it affects: Builders, designers and owners rebuilding after a fire, and real estate agents selling those properties.
What to do now: Before you price a rebuild, ask the local building department whether it allows the exception. The rule says the department "is permitted to allow" it, so each department decides. If a property may sell before the work starts, note that the exception ends when the title changes hands.
Read the rule: State Building Code Council emergency rule, adopted October 30, 2026.
Rent increases are capped at 10% for 2027
What happened: The Washington Department of Commerce announced the 2027 cap on July 15, 2026. It comes from Chapter 209, Laws of 2025 (Engrossed House Bill 1217).
What the rule says: "The maximum annual rent increase percentage allowed between January 1, 2027, and December 31, 2027, is 10%." It applies to rental units under the state's Residential Landlord-Tenant Act (chapter 59.18 RCW).
Who it affects: Landlords, property managers and anyone who drafts renewal letters for them.
What to do now: Check every increase planned for 2027 against the 10% cap before the notices go out. Commerce keeps a landlord resource center with more detail.
Read the announcement: Department of Commerce, July 15, 2026.
New minimum wage, exempt salary levels and non-compete limits
What happened: The Department of Labor and Industries announced its 2027 figures on September 30, 2026. They take effect January 1, 2027.
What the rule says:
- The state minimum wage rises to $17.73 an hour. For workers aged 14 and 15 it is $15.07.
- To be exempt from overtime, an employee must earn at least $1,773.00 a week ($92,196.00 a year) at an employer with 51 or more workers, or $1,595.70 a week ($82,976.40 a year) at an employer with 50 or fewer.
- From January to June 2027, the yearly pay thresholds for non-compete agreements are $131,326.59 for employees and $328,316.49 for independent contractors.
- The department says: "State law will prohibit non-compete clauses starting in July 2027."
Who it affects: Every employer, and law firms twice: once for their own staff and once for the clients who ask about non-competes.
What to do now: Compare every salaried employee's pay to the new exempt level for your size of business. Check whether your city sets its own minimum wage. List the agreements that contain a non-compete before July arrives.
Read the announcement: Department of Labor and Industries, September 30, 2026.
What to do with this
Put January 1 on the calendar for rent notices and payroll. If you build in a wildfire area, call the local building department before you quote the job. I'll be back next week with whatever the courts publish.
This is general information about published rulings, not legal advice. Talk to a lawyer about your situation.
Do it yourself: What should property managers tell owners when rental laws change?
Sources
- State Building Code Council: emergency wildfire rebuilding rule (WAC 51-11R-10100E), adopted Oct 30, 2026
- State Building Code Council: notice of filing, Nov 4, 2026
- Washington Department of Commerce: 10% rent cap for 2027, Jul 15, 2026
- Washington Department of Commerce: landlord resource center
- Washington Department of Labor and Industries: 2027 minimum wage, Sep 30, 2026
- Washington Courts: recently filed opinions