# Building permits at 306 W Prospect St, Seattle, WA Four permits on record here. The newest, Jul 11: Construct interior alterations to one family dwelling subject to field inspection STFI. Within a quarter mile, the city has issued 10 more permits since May 1. One is for a new building, 540 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jul 11, 2026 | Alteration or repair | Construct interior alterations to one family dwelling subject to field inspection STFI. | $103,348 | [7152319-CN](https://nearbypermits.com/seattle/permit/7152319-CN/) | | Sep 11, 2013 | Alteration or repair | Alter existing single family house per plan. | $200,000 | [6368252-CN](https://nearbypermits.com/seattle/permit/6368252-CN/) | | Feb 13, 2012 | Alteration or repair | Closed as incomplete - expired permit. Construct interior alterations to existing single family residence per plans. | $50,000 | [6291036-CN](https://nearbypermits.com/seattle/permit/6291036-CN/) | | Jun 10, 2010 | New building | Remove existing detached garage and construct new detached garage accessory to existing single family residence per plan. | $97,886 | [6075197-CN](https://nearbypermits.com/seattle/permit/6075197-CN/) | ## Within ¼ mi since May 1, 2026 10 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 5 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 1, 2026 | [22 W Highland Dr](https://nearbypermits.com/seattle/address/22-w-highland-dr/) | 890 ft E | Roofing | Remove existing asphalt shingles down to the existing roof substrate remove all membrane replace damaged plywood as needed. On steep slope we will install underlayment ice and water shield and shingles. On the low slope sections we will install 1/2" densdeck coverboard and 60mil TPO membrane | $173,000 | [7160867-RR](https://nearbypermits.com/seattle/permit/7160867-RR/) | | Aug 25, 2026 | [100 W Highland Dr](https://nearbypermits.com/seattle/address/100-w-highland-dr/) | 710 ft NE | Roofing | We are removing the existing asphalt shingle roof system and replacing it with a like kind product. The existing roof is a Pabco premier architectural shingle and the new roof is a Malarkey Vista architectural shingle. | $290,000 | [7159828-RR](https://nearbypermits.com/seattle/permit/7159828-RR/) | | Aug 21, 2026 | [1024 5th Ave W](https://nearbypermits.com/seattle/address/1024-5th-ave-w/) | 540 ft W | New building | Establish use as housing for a one family dwelling per the land use code. Construct a one-family dwelling maintaining portions of foundation and structure per plans | $524,637 | [7125741-CN](https://nearbypermits.com/seattle/permit/7125741-CN/) | | Aug 5, 2026 | [200 W Highland Dr](https://nearbypermits.com/seattle/address/200-w-highland-dr/) | 450 ft NE | Alteration or repair | Construct interior non-structural alterations for dwelling unit 302 in multi-family building [200 WEST HIGHLAND CONDOMINIUM] subject to field inspection [STFI]. | $22,660 | [7156610-CN](https://nearbypermits.com/seattle/permit/7156610-CN/) | | Jul 20, 2026 | [211 W Prospect St](https://nearbypermits.com/seattle/address/211-w-prospect-st/) | 340 ft SE | Roofing | Repair and replacement of portions of fire-damaged detached accessory structure and roof covering for one-family dwelling subject to field inspection [STFI]. | $100,000 | [7153569-CN](https://nearbypermits.com/seattle/permit/7153569-CN/) | ### Farther (1,000 ft to ¼ mi), 5 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 2, 2026 | [1416 3rd Ave W](https://nearbypermits.com/seattle/address/1416-3rd-ave-w/) | 0.21 mi N | Roofing | Residential reroof only; no structural changes. Remove existing shingles. No planned plywood but if plywood is needed we will replace with 1/2" CDX. Install Owens Corning Duration Flex shingles. | $16,023 | [7161070-RR](https://nearbypermits.com/seattle/permit/7161070-RR/) | | Aug 26, 2026 | [11 W Aloha St](https://nearbypermits.com/seattle/address/11-w-aloha-st/) | 0.22 mi SE | Fence, wall or deck | The intent of the enclosure renewals is to perform work as mentioned in the scope below:Scope - Lower Roof- At the lower roof remove the existing low slope roof assembly to expose the existing structural deck.- Remove and replace existing parapet wall per plans.- Install new roof drains where denote | $370,000 | [7160029-RR](https://nearbypermits.com/seattle/permit/7160029-RR/) | | Aug 20, 2026 | [1411 1st Ave W](https://nearbypermits.com/seattle/address/1411-1st-ave-w/) | 0.22 mi NE | Roofing | 2026 Re-roof St Anne Church | $200,000 | [7159012-RR](https://nearbypermits.com/seattle/permit/7159012-RR/) | | Jul 9, 2026 | [101 W Lee St](https://nearbypermits.com/seattle/address/101-w-lee-st/) | 0.20 mi NE | Alteration or repair | Replace windows and doors same size same location at SW ground-floor of St. Anne School subject to field inspection STFI | $3,500 | [7152041-CN](https://nearbypermits.com/seattle/permit/7152041-CN/) | | May 4, 2026 | [8 W Aloha St](https://nearbypermits.com/seattle/address/8-w-aloha-st/) | 0.21 mi SE | Roofing | Tear off and replace existing waterproofing on a 618 sq ft courtyard deck. Install new 2-ply SBS-modified bitumen waterproofing assembly over concrete substrate including asphaltic primer Elastophene 3.0 vapor barrier retrofit drains tapered insulation SOPRASMART cover board and torch-applied SBS ca | $76,974 | [7141313-RR](https://nearbypermits.com/seattle/permit/7141313-RR/) | ## Zoning requests nearby There are no zoning requests on file within ¼ mi. Seattle's feed was last read Oct 11. ## More on this street Other addresses on W Prospect St with permits, nearest house number first: - [211 W Prospect St](https://nearbypermits.com/seattle/address/211-w-prospect-st/): newest permit Jul 20, 2026 --- Source: Seattle Department of Construction and Inspections permit data (https://cos-data.seattle.gov/d/76t5-zqzr), City of Seattle. Checked 2026-10-11 12:31 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 11, 10:47 UTC. Map, all 4 permits at this address and 10 nearby: https://nearbypermits.com/seattle/address/306-w-prospect-st/