How many homes can you build on a Seattle lot?
What HB 1110 and Seattle's own code allow on a residential parcel, and what changes the number.
Read the guide →Civexa AI/Resources
Resources
Understand the question before you answer it
Guides to development feasibility, zoning capacity and what actually limits a site — written from the same code models the product runs on.
Guides
Start here
What can you build on commercial and industrial land?
Floor area, FAR and height across Seattle's commercial, downtown and industrial zone families.
Read the guide →Civexa models every Seattle zone
The zone families Civexa models and what each one is expressed in.
Read the guide →HB 1110 across greater Seattle
Where each Puget Sound city stands on middle-housing adoption, with citations.
Read the guide →How it works
The six kinds of intelligence
Regulatory intelligence
Know the Rules Before They Become Constraints.
Read more →Development capacity
See What the Property Can Become.
Read more →3D development modeling
Make the Possibility Visible.
Read more →Site & environmental intelligence
Understand What the Land Is Telling You.
Read more →Market intelligence
Know What the Market Will Support.
Read more →Financial feasibility
Know If the Opportunity Is Worth Pursuing.
Read more →More
Keep reading
Cities covered
Per-city middle-housing rules for thirty-nine Puget Sound cities, each cited to the adopted ordinance.
Browse cities →Methodology
How Civexa classifies what it knows, where each data layer comes from, and what the analysis is not.
Read the methodology →Blog & news
Zoning and feasibility updates as codes change across the region.
Read the blog →Questions
Resources
Where do I start?
If you are evaluating a specific property, run it — the first one is free. If you want to understand the method first, the methodology page explains how Civexa classifies what it knows.
How often is the city coverage updated?
Each city's model carries the ordinance reference it was transcribed from, and the published city pages are generated from that same audited data, so the guide and the product cannot drift apart.
Every property has a possibility. The question is whether you can see it.
Civexa AI helps you find out.