New Development in Maple Valley, Washington
33 development projects are moving through Maple Valley, Washington's planning and zoning pipeline so far in 2026 — led by civic actions (4), infrastructure (2), commercial (1), industrial (1). Boardwalk indexes each from the source city meeting record, typically 12–24 months before a building permit exists. Data updated 2026-07-26.
Data through July 26, 2026 · Updated July 27, 2026 · America/Denver · Refreshed weekly
Planning & zoning stage · 12–24 months before constructionMaple Valley projects (YTD 2026)
33
Project categories
4
Top type
Civic Actions
U.S. projects indexed (YTD)
1,227,074
Maple Valley development by the numbers
| Project type | Projects (YTD) |
|---|---|
| Civic Actions | 4 |
| Infrastructure | 2 |
| Commercial | 1 |
| Industrial | 1 |
What new projects are filed in Maple Valley right now?
| Project | Location | Type | Latest action | Meeting date | Applicant |
|---|---|---|---|---|---|
| S-17 Cedar Downs Water Quality Retrofit Project | Maple Valley, WA (City-level) | Civic Actions,Infrastructure | approved | 2026-07-13 | — |
| Cumberland Aggregate Mine and Asphalt Plant | Maple Valley, WA (City-level) | Industrial | under review | 2026-07-13 | — |
| City Manager Update | 22500 Southeast 248th Street, Maple Valley, WA, 98038 | Development | under review | 2026-04-27 | — |
| City Manager Update | 22500 Southeast 248th Street, Maple Valley, WA, 98038 | Development | under review | 2026-04-27 | — |
| City Manager Update | 22500 Southeast 248th Street, Maple Valley, WA, 98038 | Development | under review | 2026-04-27 | — |
| City Manager Update | 22500 Southeast 248th Street, Maple Valley, WA, 98038 | Development | under review | 2026-04-27 | — |
| City Manager Update | 22500 Southeast 248th Street, Maple Valley, WA, 98038 | Development | under review | 2026-04-27 | — |
| City Manager Update | 22500 Southeast 248th Street, Maple Valley, WA, 98038 | Development | under review | 2026-04-27 | — |
| Cedar Downs Water Quality Retrofit Project | Maple Valley, WA (City-level) | Civic Actions,Infrastructure | approved | 2026-04-24 | — |
| Parks Capital Improvement Plan | Maple Valley, WA (City-level) | Civic Actions | under review | 2026-04-20 | — |
| Indoor Recreation Facility | Maple Valley, WA (City-level) | Commercial | recommended for approval | 2026-04-20 | — |
| Parks Capital Improvement Plan | Maple Valley, WA (City-level) | Civic Actions | under review | 2026-04-20 | — |
| Lake Wilderness Golf Course Community Clubhouse | Maple Valley, WA (City-level) | Civic Actions,Institutional/Public | under review | 2026-04-20 | — |
| Indoor Recreation Facility Discussion | 22500 Southeast 248th Street, Maple Valley, WA, 98038 | Development | under review | 2026-04-20 | — |
| Indoor Recreation Facility Discussion | 22500 Southeast 248th Street, Maple Valley, WA, 98038 | Development | under review | 2026-04-20 | — |
Showing 15 of 33 indexed Maple Valley projects. Sign in to see all projects, exact parcels, and weekly alerts →
Recent Maple Valley projects by entitlement status
| Status in pipeline | Recent projects |
|---|---|
| Under review | 12 |
| Approved | 2 |
| Recommended for approval | 1 |
Maple Valley development — frequently asked questions
- How many development projects are happening in Maple Valley, Washington?
- Boardwalk has indexed 33 development projects in Maple Valley, Washington year-to-date in 2026, led by civic actions (4). Data refreshes weekly from source city and county meeting records.
- How early does Boardwalk surface Maple Valley projects?
- At the planning and zoning stage — typically 12 to 24 months before a building permit or construction bid exists. Each record is captured from the source city council or planning commission packet.
- Which county is Maple Valley in?
- Maple Valley is in Unassigned County, Washington.