Monthly report
Seattle development report: September 2025
In September 2025, 199 new projects were filed in Seattle, including 78 new homes, 48 apartment or townhome projects, 4 commercial, 20 land-use applications and 49 demolitions (605 housing units). That's down 8% from the month before and up 39% from a year earlier.
New filings199▼ 8%
Housing units filed605
Permits issued131
Completed135
What was filed
Last 12 months
All new filingsNew homes, townhomes & apartments
Notable new projects 60 of 199
Addresses, estimated values and unit counts are shown to members. Sign up free
- Construct new mixed-use building occupy per plan. Mechanical Included. Apartments & townhomes · Sep 25, 2025 Approved
- Establish use as apartments Live/Work and general sales and service per land use code. Construct new mixed use building Apartments & townhomes · Sep 25, 2025 In review
- Establish use as housing for (6) attached units per land use code. Construct a multifamily building occupy per plan. Apartments & townhomes · Sep 23, 2025 Approved
- Establish use as single family dwelling unit per land use code. Construct one family dwelling per plan. Apartments & townhomes · Sep 30, 2025 In review
- Construct west bldg. 2 per plans. (Establish use as townhouses per the land use code Construct (2) multi-family buildi Apartments & townhomes · Sep 29, 2025 In review
- Construct east bldg. 1 per plans. (Establish use as townhouses per the land use code Construct (2) multi-family buildi Apartments & townhomes · Sep 29, 2025 Cancelled
- Construct new (NE SFR1) one-family dwelling per plan. (Establish use as single family residences per land use code. Co Apartments & townhomes · Sep 13, 2025 Approved
- Construct east bldg. 1 per plans. (Establish use as townhouses per the land use code Construct (2) multi-family buildi Apartments & townhomes · Sep 29, 2025 Cancelled
- Construct west bldg. 2 per plans. (Establish use as townhouses per the land use code Construct (2) multi-family buildi Apartments & townhomes · Sep 29, 2025 In review
- Establish use as townhouse per land use code. Construct new townhouse building per plan. (Existing building to remain) Apartments & townhomes · Sep 22, 2025 In review
- Construct new north (SFR C) single family dwelling per plan. (Establish use as single-family dwelling units per land u Apartments & townhomes · Sep 10, 2025 Approved
- Construct single family dwelling per plan. (Establish use as single-family dwelling units per land use code. Construct Apartments & townhomes · Sep 10, 2025 Approved
- Construct new middle (SFR B) single family dwelling per plan. (Establish use as single-family dwelling units per land Apartments & townhomes · Sep 10, 2025 Approved
- Construct middle one family dwelling per plan. (Establish use as single family residence per land use code. Construct ( Apartments & townhomes · Sep 25, 2025 In review
- Establish use as townhouse per land use code. Construct (2) two-family dwelling per plan. Apartments & townhomes · Sep 16, 2025 In review
- Establish use as single-family dwelling unit with attached accessory dwelling unit per land use code. Construct new one Apartments & townhomes · Sep 18, 2025 Approved
- Construct West two-family dwelling per plan. (Establish use as townhouses per land use code. Construct two-family dwell Apartments & townhomes · Sep 15, 2025 Approved
- Construct East two-family dwelling per plan. (Establish use as townhouses per land use code. Construct two-family dwell Apartments & townhomes · Sep 15, 2025 Approved
- Construct west two family dwelling per plan. (Establish use as duplex per land use code. Construct (2) new two family d Apartments & townhomes · Sep 4, 2025 Approved
- Establish use as single-family residence with attached accessory dwelling unit per land use code. Construct as two-fam Apartments & townhomes · Sep 2, 2025 Completed
- Construct south two-family dwelling per plan. (Construct new one- and two-family dwellings per plan. Review and proces Apartments & townhomes · Sep 4, 2025 Approved
- Construct east two family dwelling per plan. (Establish use as duplex per land use code. Construct (2) new two family d Apartments & townhomes · Sep 4, 2025 Approved
- Construct new two-family dwelling per plan. (Establish use as two (2) single family residence and one (1) townhouse pe Apartments & townhomes · Sep 4, 2025 Approved
- Construct east bldg. per plans (Establish use as townhouses per the land use code. Construct (2) two-family dwellings pe Apartments & townhomes · Sep 25, 2025 Approved
- Construct east two family dwelling per plan. ([Land Use Statement] Construct one and two-family dwellings per plan. Re Apartments & townhomes · Sep 24, 2025 Completed
- Construct north two-family dwelling (TH1 & TH2) per plan. (Establish use as townhouses (multifamily) per land use cod Apartments & townhomes · Sep 25, 2025 In review
- Construct south two-family dwelling (TH5 & TH6) per plan. (Establish use as townhouses (multifamily) per land use cod Apartments & townhomes · Sep 25, 2025 In review
- Construct middle two-family dwelling (TH3 & TH4) per plan. (Establish use as townhouses (multifamily) per land use co Apartments & townhomes · Sep 25, 2025 In review
- Establish use as townhouse (multifamily residential) per land use code. Construct two family dwelling per plans. Apartments & townhomes · Sep 17, 2025 Completed
- Construct west bldg. per plans (Establish use as townhouses per the land use code. Construct (2) two-family dwellings pe Apartments & townhomes · Sep 25, 2025 Approved
- Construct west two-family dwelling per plan. (Establish use as townhouse per land use code. Construct (2) two-family Apartments & townhomes · Sep 8, 2025 Approved
- Construct east 2-family dwelling per plan. (Establish use as (2) townhouses per land use code. Construct (2) two-famil Apartments & townhomes · Sep 24, 2025 Approved
- Construct west 2-family dwelling per plan. (Establish use as (2) townhouses per land use code. Construct (2) two-famil Apartments & townhomes · Sep 24, 2025 Approved
- Construct east two-family dwelling per plan. (Establish use as townhouse per land use code. Construct (2) two-family Apartments & townhomes · Sep 5, 2025 Approved
- Construct new South two family dwelling per plan. (Establish use as townhouse per land use code. Construct (2) two fam Apartments & townhomes · Sep 10, 2025 Approved
- Construct new North two family dwelling per plan. (Establish use as townhouse per land use code. Construct (2) two fam Apartments & townhomes · Sep 9, 2025 Approved
- Construct new (West) two-family dwelling per plan. (Establish use as single-family dwelling units with an attached acce Apartments & townhomes · Sep 18, 2025 Approved
- Construct west bldg. [2A - 2B] per plan. (Establish use as townhouses per the land use code. Construct (2) two-family dw Apartments & townhomes · Sep 21, 2025 Approved
- Construct east bldg. [IA - IB} per plan. (Establish use as townhouses per the land use code. Construct (2) two-family dw Apartments & townhomes · Sep 21, 2025 Approved
- Construct southwest two-family dwelling per plan. Establish use as a two-unit townhouse with parking per land use code Apartments & townhomes · Sep 15, 2025 Approved
- Establish use as apartment per land use code. Construct a new two-family dwelling per plan. Apartments & townhomes · Sep 17, 2025 Approved
- Construct NORTHWEST two-family dwelling per plan. [Allow single-family residence with attached accessory dwelling unit Apartments & townhomes · Sep 3, 2025 In review
- Construct new (East) one-family dwelling per plan. (Establish use as single-family dwelling units with an attached acce Apartments & townhomes · Sep 18, 2025 Status unknown
- Establish use as townhouse (multifamily) per land use code. Construct two family dwelling per plan. Apartments & townhomes · Sep 11, 2025 In review
- Construct new SW two-family dwelling (TH9 and TH10) per plans (Establish use as single-family residences per land use co Apartments & townhomes · Sep 25, 2025 Approved
- Construct new NW two-family dwelling (TH7 and TH8) per plans (Establish use as two-family residences per land use code. Apartments & townhomes · Sep 24, 2025 Approved
- Establish use as single-family residence with attached accessory dwelling unit per land use code. Construct two-family d Apartments & townhomes · Sep 24, 2025 Approved
- Construct SOUTH one-family dwelling per plan. (Establish use as detached accessory dwelling units per land use code. C Apartments & townhomes · Sep 26, 2025 Approved
- Construct north mixed-use building occupy per plan. (Construct (2) mixed-use building occupy per plan. Review and proc Commercial · Sep 9, 2025 Cancelled
- Construct new school building (Epiphany School) occupy per plan. Mechanical included. Commercial · Sep 16, 2025 In review
- Add and relocate pre-manufactured bleachers at existing sports field accessory to existing school (Ballard High School) Commercial · Sep 15, 2025 Approved
- Construct factory built office trailer foundation support and ramp (Trailer to be reviewed by department of Labor and I Commercial · Sep 12, 2025 Completed
- Land Use Application to allow an 8-story, 52-unit apartment building with retail. Parking for 11 vehicles proposed. Exi Land use · Sep 4, 2025 Approved
- Land Use application to allow a 3-story, single-family residence. Parking for 2 vehicles proposed. Land use · Sep 9, 2025 In review
- Land use application to allow a 4-story, single-family residence. Parking for 1 vehicle proposed. Existing building to Land use · Sep 22, 2025 Approved
- Land Use Application to subdivide one development site into four unit lots. The construction of residential units is und Land use · Sep 30, 2025 Completed
- Land Use Application to subdivide one development site into four unit lots. The construction of residential units is und Land use · Sep 17, 2025 Completed
- Land Use Application to subdivide one development site into five unit lots. The construction of residential units is und Land use · Sep 17, 2025 Completed
- Land Use Application to adjust the boundary between two parcels of land. Existing building to be demolished. Land use · Sep 15, 2025 In review
- Land Use Application to subdivide one parcel into two parcels of land. Existing building to be demolished. Land use · Sep 18, 2025 Status unknown
Most active builders (12 months)
Reports by ZIP code
Counts are by application date (issue date when no application date is published) for new homes, apartments and townhomes, commercial buildings, demolitions, land-use applications and public works. Renovations and trade permits are not counted. Recent months can rise as cities post late records.
Thinking about buying or selling nearby?
Valyn follows new construction and land-use filings every day. Ask her what a project means for your home's value or your search.