Open data · Seattle Open Data
Building permits in ZIP 98112, Seattle
215 building permits were issued in ZIP 98112, Seattle over the last 12 months — #14 of 28 ZIP codes in Seattle and 3.3% of the city total. Median declared value: $70,000 (58% of the city-wide median).
Permits, 12 months
215
#14 in Seattle
Median declared value
$70,000
Total declared value
$50.6M
Top permit type
Addition/Alteration
169 permits
Permits issued per month
Oct 2024Oct 2026 (to date)
Show as table
| Month | Permits issued |
|---|---|
| Oct 2026 | 9 |
| Sep 2026 | 18 |
| Aug 2026 | 16 |
| Jul 2026 | 13 |
| Jun 2026 | 27 |
| May 2026 | 15 |
| Apr 2026 | 23 |
| Mar 2026 | 20 |
| Feb 2026 | 12 |
| Jan 2026 | 11 |
| Dec 2025 | 21 |
| Nov 2025 | 13 |
| Oct 2025 | 17 |
| Sep 2025 | 17 |
| Aug 2025 | 15 |
| Jul 2025 | 26 |
| Jun 2025 | 22 |
| May 2025 | 22 |
| Apr 2025 | 24 |
| Mar 2025 | 15 |
| Feb 2025 | 16 |
| Jan 2025 | 17 |
| Dec 2024 | 15 |
| Nov 2024 | 9 |
| Oct 2024 | 19 |
Find leads: new permits in ZIP 98112, Seattle
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Permits by type (last 12 months)
| Permit type | Permits | Share |
|---|---|---|
| Addition/Alteration | 169 | 78.6% |
| New | 21 | 9.8% |
| Other | 17 | 7.9% |
| Demolition | 8 | 3.7% |
Largest permits of the last 12 months
Ranked by declared value. Owner, applicant and contractor names are not shown.
| Address | Work | Declared value | Issued |
|---|---|---|---|
| 807 29th Ave E | OtherDemolish existing one family dwelling and detached accessory garage per plan | $4.0M | Apr 16, 2026 |
| 201 16th Ave E | Addition/AlterationConstruct alterations to existing hospital building (Kaiser Main Building) at level 3 per plan. Mechanical included. | $2.9M | Nov 17, 2025 |
| 201 16th Ave E | Addition/AlterationConstruct alterations to existing hospital building (Kaiser Main Bldg.) at level 1 per plan. Mechanical included. | $2.1M | Sep 10, 2026 |
| 801 29th Ave E | DemolitionDemolish existing building per plan. | $1.5M | Nov 21, 2025 |
| 218 31st Ave E | DemolitionDemolish existing two family dwelling per plan. | $1.4M | May 29, 2026 |
| 2820 E Valley St | NewEstablish use as rowhouse per land use code. Construct new townhouse building per plan. | $1.3M | Dec 2, 2025 |
| 720 14th Ave E | Addition/AlterationConstruct substantial alterations and additions to existing one family dwelling per plan | $1.0M | Dec 30, 2025 |
| 3400 E Harrison St | Addition/AlterationConstruct interior and exterior alterations for existing private school (Bush middle school) north building on levels 1 and lower level per plan. Mechanical included. | $1.0M | Nov 13, 2025 |
Frequently asked questions
How many building permits were issued in ZIP 98112, Seattle?
215 permits in the last 12 months — 3.3% of all permits in Seattle, ranking #14 of 28 ZIP codes. The most common type was Addition/Alteration (169).
What is the median permit value in ZIP 98112, Seattle?
$70,000 across permits with a declared value, 58% of the city-wide median ($120,000). Total declared work: $50.6M.
Nearby in the ranking
Source: Building Permits (Seattle Department of Construction and Inspections), Seattle Open Data. Licence: Public Domain. 12-month window from Oct 1, 2025. Declared values are applicants’ estimates and are not verified; personal names are omitted. Generated Oct 12, 2026.