# Building permits at 1820 27th Ave W, Seattle, WA

One permit on record here. The newest, Jan 29, 2025: Construct additions and alterations to existing single family residence. Within a quarter mile, the city has issued 4 more permits since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Jan 29, 2025 | Addition | Construct additions and alterations to existing single family residence per plan. | $150,000 | [7051842-CN](https://nearbypermits.com/seattle/permit/7051842-CN/) |

## Within ¼ mi since May 1, 2026

4 permits in the circle. From our copy of the city's data (last 24 months).

### This block (250 to 1,000 ft), 3 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Aug 26, 2026 | [2811 W Howe St](https://nearbypermits.com/seattle/address/2811-w-howe-st/) | 620 ft W | Alteration or repair | Construct alterations to portion of basement in a one-family dwelling subject to field inspection (STFI) | $47,000 | [7159701-CN](https://nearbypermits.com/seattle/permit/7159701-CN/) |
| Jun 25, 2026 | [2811 W Howe St](https://nearbypermits.com/seattle/address/2811-w-howe-st/) | 620 ft W | Alteration or repair | Construct alterations to provide emergency escape and rescue opening and provide widows at garage and finish basement of existing one-family dwelling subject to field inspection (STFI) | $10,000 | [7149986-CN](https://nearbypermits.com/seattle/permit/7149986-CN/) |
| May 4, 2026 | [1802 28th Ave W](https://nearbypermits.com/seattle/address/1802-28th-ave-w/) | 440 ft W | Addition | Construct additions and alterations to existing one family dwelling per plan | $200,000 | [7130959-CN](https://nearbypermits.com/seattle/permit/7130959-CN/) |

### Farther (1,000 ft to ¼ mi), 1 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| May 20, 2026 | [1811 30th Ave W](https://nearbypermits.com/seattle/address/1811-30th-ave-w/) | 0.23 mi W | Alteration or repair | Construct interior alterations to existing single family residence per STFI | $25,000 | [7139375-CN](https://nearbypermits.com/seattle/permit/7139375-CN/) |

## Zoning requests nearby

There are no zoning requests on file within ¼ mi. Seattle's feed was last read Oct 14.

## More on this street

Other addresses on 27th Ave W with permits, nearest house number first:

- [2627 27th Ave W](https://nearbypermits.com/seattle/address/2627-27th-ave-w/): newest permit Jan 22, 2025
- [2632 27th Ave W](https://nearbypermits.com/seattle/address/2632-27th-ave-w/): newest permit Dec 19, 2025
- [2918 27th Ave W](https://nearbypermits.com/seattle/address/2918-27th-ave-w/): newest permit Dec 27, 2024
- [3209 27th Ave W](https://nearbypermits.com/seattle/address/3209-27th-ave-w/): newest permit Oct 14, 2024
- [3223 27th Ave W](https://nearbypermits.com/seattle/address/3223-27th-ave-w/): newest permit Dec 5, 2025
- [3225 27th Ave W](https://nearbypermits.com/seattle/address/3225-27th-ave-w/): newest permit Dec 31, 2025
- [4000 27th Ave W](https://nearbypermits.com/seattle/address/4000-27th-ave-w/): newest permit Jun 30, 2026
- [4211 27th Ave W](https://nearbypermits.com/seattle/address/4211-27th-ave-w/): newest permit Nov 18, 2025

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Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-14 19:42 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Zoning requests come from the Seattle land use permits (https://cos-data.seattle.gov/d/ht3q-kdvx), City of Seattle. We read it Oct 14, 16:48 UTC.

Map, the one permit at this address and 4 nearby: https://nearbypermits.com/seattle/address/1820-27th-ave-w/