Milton Coste

41 Chelsea New Construction

Brand-new apartments with modern finishes and tax abatements in Chelsea, Manhattan

All NYC Chelsea
41 results
215 W 28TH Street #17C For Sale
Fredrik Eklund at Douglas Elliman Real Estate
$4,475,000

3 bd · 4 ba · 1,848 sqft · Condo

215 W 28TH Street #17C, New York City

MLS: RLS20039169 RLS at REBNY
215 W 28TH Street #20B For Sale
Fredrik Eklund at Douglas Elliman Real Estate
$4,775,000

3 bd · 3 ba · 1,675 sqft · Condo

215 W 28TH Street #20B, New York City

MLS: RLS20039231 RLS at REBNY
215 W 28TH Street #18B For Sale
Fredrik Eklund at Douglas Elliman Real Estate
$5,490,000

4 bd · 5 ba · 2,195 sqft · Condo

215 W 28TH Street #18B, New York City

MLS: RLS20087771 RLS at REBNY
215 W 28TH Street #16A For Sale
Fredrik Eklund at Douglas Elliman Real Estate
$4,750,000

4 bd · 5 ba · 2,100 sqft · Condo

215 W 28TH Street #16A, New York City

MLS: RLS20087770 RLS at REBNY
128 W 26TH Street #2 For Sale
Corinne Cahlon at Corcoran Group
$2,500,000

3 bd · 2 ba · 1,374 sqft · Condo

128 W 26TH Street #2, New York City

MLS: RLS20098801 RLS at REBNY
500 W 18TH Street #W15E For Sale
Steven W Gold at Corcoran Group
$2,650,000

1 bd · 2 ba · 904 sqft · Condo

500 W 18TH Street #W15E, New York City

MLS: RLS20090166 RLS at REBNY
500 W 18TH Street #W5C For Sale
Steven W Gold at Corcoran Group
$5,695,000

2 bd · 3 ba · 2,054 sqft · Condo

500 W 18TH Street #W5C, New York City

MLS: RLS20084578 RLS at REBNY
500 W 18TH Street #EAST_12F For Sale
One High Line Sales Office at Corcoran Sunshine Marketing Group
$4,590,000

2 bd · 3 ba · 1,751 sqft · Condo

500 W 18TH Street #EAST_12F, New York City

MLS: RLS20071278 RLS at REBNY
500 W 18th Street #W22A For Sale
Nick Oliver at Hauseit LLC
$10,950,000

3 bd · 4 ba · 2,345 sqft · Condo

500 W 18th Street #W22A, New York City

MLS: RLS20092780 RLS at REBNY
517 W 29th Street #5E For Sale
Yaakov K Lahav at Living New York
$1,595,000

2 bd · 1 ba · 914 sqft · Condo

517 W 29th Street #5E, New York City

MLS: RLS20083547 RLS at REBNY
517 W 29th Street #2D For Sale
Yaakov K Lahav at Living New York
$1,350,000

1 bd · 1 ba · 855 sqft · Condo

517 W 29th Street #2D, New York City

MLS: RLS20083866 RLS at REBNY
517 W 29th Street #3F For Sale
Yaakov K Lahav at Living New York
$1,250,000

1 bd · 1 ba · 679 sqft · Condo

517 W 29th Street #3F, New York City

MLS: RLS20083557 RLS at REBNY

Showing 12 of 41 new construction

View All 41 Listings →

This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., All rights reserved.

Listings are updated approximately every 15 minutes. Data displayed by Keller Williams NYC.

RLS at REBNY

New Construction for Sale in NYC

New construction encompasses boutique four-unit conversions in Bushwick to supertall towers along Billionaires' Row. What these properties share is a fresh offering plan, newly issued COs, and sponsor-controlled sales processes that operate very differently from the resale market. In my 25+ years advising buyers, I have seen new construction transactions fall apart due to offering plan issues, construction delays, and undisclosed common charge projections. Start with our new development listings, review Hudson Yards market data, and read our condo offering plan guide.

What is an offering plan and why is it critical?

The offering plan is the legal disclosure document accepted by the NY State Attorney General's office governing every new condo sale. It contains floor plans, common charge projections, building rules, and sponsor obligations. Buyers have a statutory three-day rescission right. Your attorney must review it in full before you sign.

What about tax abatements on new construction?

The 421-a tax abatement program expired in June 2022 and its replacement (Affordable Neighborhoods for New Yorkers) was under legislative discussion as of early 2026. Verify the tax abatement status of any specific building in the offering plan and confirm projected property tax figures with your attorney.

What warranty coverage comes with new construction?

Under NY General Business Law Section 777-a: one-year warranty on workmanship, two-year on mechanical/electrical/plumbing/HVAC, and six-year on structural defects. Warranties run from the date of the first closing in the building, not your individual purchase date.

Buying Tip from Milton Coste

The common charge projection in the offering plan is almost always low. In my experience, actual common charges stabilize at 15 to 30 percent above the offering plan projection once staffing, energy, and maintenance costs are fully established. Ask the sponsor's sales team for the most recent amended schedule and budget the difference.

Milton Coste, Licensed Real Estate Associate Broker

Milton Coste

Licensed Real Estate Associate Broker

Hablo Español

Interested in New Construction? Let me help you find the right one.

Browse More Amenities

New Construction in Other Manhattan Neighborhoods

Looking for New Construction in Chelsea?

I help buyers find apartments with the right amenities every week. Let me do the searching for you.

Milton Coste, Licensed Real Estate Associate Broker, KWNYC