# Building permits at 356 Halladay St, Seattle, WA

370 Lynn St: demolition permitted May 11, a new building May 29.

One permit on record here. The newest, Feb 20: Construct deck addition/replacement for existing one-family dwelling. Within a quarter mile, the city has issued 8 more permits since May 1. Two are for new buildings, the nearest 0.22 mi away.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Feb 20, 2026 | Addition | Construct deck addition/replacement for existing one-family dwelling per plan | $10,000 | [7118491-CN](https://nearbypermits.com/seattle/permit/7118491-CN/) |

## Within ¼ mi since May 1, 2026

8 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 |
|---|---|---|---|---|---|---|
| Jul 13, 2026 | [2623 3rd Ave N](https://nearbypermits.com/seattle/address/2623-3rd-ave-n/) | 700 ft NW | Alteration or repair | Construct alterations to existing one-family dwelling subject-to-field inspection (STFI). | $125,000 | [7152698-CN](https://nearbypermits.com/seattle/permit/7152698-CN/) |
| Jul 7, 2026 | [2503 4th Ave N](https://nearbypermits.com/seattle/address/2503-4th-ave-n/) | 280 ft S | Alteration or repair | Construct kitchen alterations for existing one family dwelling per plan. | $150,000 | [7128833-CN](https://nearbypermits.com/seattle/permit/7128833-CN/) |
| May 12, 2026 | [2632 Nob Hill Ave N](https://nearbypermits.com/seattle/address/2632-nob-hill-ave-n/) | 630 ft N | Alteration or repair | Construct tenant improvements in existing institutional building #5 (Country Day School) subject to field inspection (STFI) | $15,000 | [7142640-CN](https://nearbypermits.com/seattle/permit/7142640-CN/) |

### Farther (1,000 ft to ¼ mi), 5 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Jun 16, 2026 | [2565 Dexter Ave N](https://nearbypermits.com/seattle/address/2565-dexter-ave-n/) | 0.20 mi NE | Alteration or repair | Construct alterations at level 3 of existing multifamily building occupy per plan. | $75,000 | [7122652-CN](https://nearbypermits.com/seattle/permit/7122652-CN/) |
| Jun 12, 2026 | [2523 Warren Ave N](https://nearbypermits.com/seattle/address/2523-warren-ave-n/) | 0.21 mi W | Fence, wall or deck | Construct detached accessory garage to replace existing for one-family dwelling per plan. | $23,819 | [7133933-CN](https://nearbypermits.com/seattle/permit/7133933-CN/) |
| Jun 2, 2026 | [2301 4th Ave N](https://nearbypermits.com/seattle/address/2301-4th-ave-n/) | 0.22 mi S | New building | Construct new EAST two family dwelling (THs 1A & 1B) per plan. (Establish use as housing for two attached dwelling units per land use code. Construct (2) new two family dwellings per plan. Review and processing for two records under 7119455-CN). | $670,977 | [7119455-CN](https://nearbypermits.com/seattle/permit/7119455-CN/) |
| May 29, 2026 | [370 Lynn St](https://nearbypermits.com/seattle/address/370-lynn-st/) | 0.22 mi S | New building | Construct new WEST two family dwelling (THs 2A & 2B) per plan. (Establish use as housing for two attached dwelling units per land use code. Construct (2) new two family dwellings per plan. Review and processing for two records under 7119455-CN). | $656,520 | [7126770-CN](https://nearbypermits.com/seattle/permit/7126770-CN/) |
| May 11, 2026 | [370 Lynn St](https://nearbypermits.com/seattle/address/370-lynn-st/) | 0.22 mi S | Demolition | Establish use as vacant land per land use code. Demolish one-family building and detached accessory structure per plan. | $800,000 | [7119456-DM](https://nearbypermits.com/seattle/permit/7119456-DM/) |

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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 2026-10-07 13:12 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, the one permit at this address and 8 nearby: https://nearbypermits.com/seattle/address/356-halladay-st/