# New construction in Chelsea, Manhattan Since March 2021, builders in Chelsea have filed applications for 18 apartment buildings and 13 major renovations, adding 3,341 units. 12 of the 18 new buildings have been approved so far, and 1 more has permits for early work. The latest was filed on Oct 14, 2026. Ranks 21st of 210 New York City neighborhoods for units: https://umarelli.org/nyc.md On Umarelli: https://umarelli.org/nyc/manhattan/chelsea ## Filings, newest first - Oct 14, 2026: 540 West 29th Street — Apartment building, 76 units, 14 stories — https://umarelli.org/nyc/1007000056/540-west-29-street.md - Aug 24, 2026: 324 West 15th Street — Apartment building, 21 units, 7 stories — https://umarelli.org/nyc/1007380054/324-west-15-street.md - Aug 17, 2026: 459 West 24th Street — Major renovation, 1 unit in all, 5 stories — https://umarelli.org/nyc/1007220006/459-west-24-street.md - Aug 13, 2026: 559 West 22nd Street — Major renovation, 1 unit in all, 4 stories — https://umarelli.org/nyc/1006940001/559-west-22-street.md - Jun 6, 2026: 220 West 17th Street — Enlargement, 1 unit added, 4 stories — https://umarelli.org/nyc/1007660055/220-west-17-street.md - Mar 27, 2026: 118 Tenth Avenue — Apartment building, 105 units, 13 stories — https://umarelli.org/nyc/1007150003/118-tenth-avenue.md - Mar 11, 2026: 515 West 27th Street — Apartment building, 56 units, 16 stories — https://umarelli.org/nyc/1006990023/515-west-27-street.md - Feb 5, 2026: 101 7th Avenue — Conversion, 49 units added, 19 stories — https://umarelli.org/nyc/1007927504/101-7-avenue.md - Dec 19, 2025: 550 West 20th Street — Conversion, 131 units added, 15 stories — https://umarelli.org/nyc/1006910001/550-west-20-street.md - Nov 18, 2025: 511 West 25th Street — Enlargement, 14 units added, 9 stories — https://umarelli.org/nyc/1006970023/511-west-25-street.md - Nov 5, 2025: 345 West 25th Street — Apartment building, 98 units, 14 stories — https://umarelli.org/nyc/1007490015/345-west-25-street.md - Nov 5, 2025: 335 West 25th Street — Apartment building, 99 units, 14 stories — https://umarelli.org/nyc/1007490017/335-west-25-street.md - Sep 23, 2025: 441 West 26th Street — Apartment building, 459 units, 40 stories — https://umarelli.org/nyc/1007240010/441-west-26-street.md - Sep 16, 2025: 273 West 22nd Street — Apartment building, 278 units, 18 stories — https://umarelli.org/nyc/1007720075/273-west-22-street.md - Sep 10, 2025: 251 West 16th Street — Enlargement, 8 units added, 6 stories — https://umarelli.org/nyc/1007660013/251-west-16-street.md - Jul 31, 2025: 401 West 19th Street — Apartment building, 217 units, 12 stories — https://umarelli.org/nyc/1007170019/401-west-19-street.md - Jan 14, 2025: 116 West 28th Street — Major renovation, 64 hotel rooms in all, 17 stories — https://umarelli.org/nyc/1008030049/116-west-28-street.md - Dec 11, 2024: 536 West 28th Street — Apartment building, 60 units, 12 stories — https://umarelli.org/nyc/1006990014/536-west-28-street.md - Dec 5, 2024: 246 West 18th Street — Apartment building, 21 units, 11 stories — https://umarelli.org/nyc/1007670067/246-west-18-street.md - Feb 22, 2024: 227 West 19th Street — Apartment building, 8 units, 11 stories — https://umarelli.org/nyc/1007690022/227-west-19-street.md - Jan 5, 2024: 115 7th Avenue — Enlargement, 52 units added, 12 stories — https://umarelli.org/nyc/1007920070/115-7-avenue.md - Jun 21, 2023: 448 West 25th Street — Major renovation, 3 units in all, 6 stories — https://umarelli.org/nyc/1007220066/448-west-25-street.md - Aug 8, 2022: 224 West 20th Street — Enlargement, 3 units added, 6 stories — https://umarelli.org/nyc/1007690052/224-west-20-street.md - Aug 2, 2022: 142 West 21st Street — Conversion, 22 units added, 13 stories — https://umarelli.org/nyc/1007960063/142-west-21-street.md - Jun 3, 2022: 404 West 20th Street — Major renovation, 1 unit in all, 5 stories — https://umarelli.org/nyc/1007170046/404-west-20-street.md - May 25, 2022: 261 West 24th Street — Apartment building, 104 units, 12 stories — https://umarelli.org/nyc/1007740001/261-west-24-street.md - Oct 27, 2021: 335 8th Avenue — Apartment building, 188 units, 7 stories — https://umarelli.org/nyc/1007510020/335-8-avenue.md - Oct 15, 2021: 495 11th Avenue — Apartment building, 1,023 units, 60 stories — https://umarelli.org/nyc/1006850038/495-11-avenue.md - Oct 1, 2021: 170 West 22nd Street — Apartment building, 26 units, 9 stories — https://umarelli.org/nyc/1007970080/170-west-22-street.md - Jul 8, 2021: 278 8th Avenue — Apartment building, 190 units, 14 stories — https://umarelli.org/nyc/1007737504/278-8-avenue.md - May 18, 2021: 428 West 19th Street — Apartment building, 32 units, 11 stories — https://umarelli.org/nyc/1007167507/428-west-19-street.md ## In the news - Oct 20, 2026: [The Myles Nears Completion At 142 West 21st Street in Chelsea, Manhattan](https://newyorkyimby.com/2026/10/the-myles-nears-completion-at-142-west-21st-street-in-chelsea-manhattan.html), New York YIMBY - Sep 20, 2026: [Chelsea Beacon Breaks Ground At 550 West 20th Street In Chelsea, Manhattan](https://newyorkyimby.com/2026/09/chelsea-beacon-breaks-ground-at-550-west-20th-street-in-chelsea-manhattan.html), New York YIMBY - Aug 26, 2026: [Rendering Revealed for 322 West 15th Street in Chelsea, Manhattan](https://newyorkyimby.com/2026/08/rendering-revealed-for-322-west-15th-street-in-chelsea-manhattan.html), New York YIMBY ## Nearby neighborhoods - Garment District, 0.6 mi northeast: 1,556 units in 12 projects — https://umarelli.org/nyc/manhattan/garment-district.md - Flatiron, 0.6 mi southeast: 125 units in 3 projects — https://umarelli.org/nyc/manhattan/flatiron.md - Hudson Yards, 0.7 mi north: 2,631 units in 13 projects — https://umarelli.org/nyc/manhattan/hudson-yards.md - West Village, 0.8 mi south: 195 units in 20 projects — https://umarelli.org/nyc/manhattan/west-village.md - Murray Hill, 0.9 mi east: 1,333 units in 16 projects — https://umarelli.org/nyc/manhattan/murray-hill.md - Gramercy, 0.9 mi southeast: 309 units in 8 projects — https://umarelli.org/nyc/manhattan/gramercy.md - Greenwich Village, 1 mi south: 406 units in 16 projects — https://umarelli.org/nyc/manhattan/greenwich-village.md - Hell's Kitchen, 1 mi north: 667 units in 13 projects — https://umarelli.org/nyc/manhattan/hells-kitchen.md Source: NYC Department of Buildings, DOB NOW filings since March 2021.