Milton Coste

46 Chelsea New Construction

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

All NYC Chelsea
46 results
517 W 29TH Street #PHC For Sale
Matthew Cohen at Brown Harris Stevens Residential Sales LLC
$3,495,000

2 bd · 2 ba · 1,645 sqft · Condo

517 W 29TH Street #PHC, New York City

MLS: RLS20089322 RLS at REBNY
500 W 18TH Street #EAST_15B For Sale
One High Line Sales Office at Corcoran Sunshine Marketing Group
$7,500,000

3 bd · 4 ba · 2,523 sqft · Condo

500 W 18TH Street #EAST_15B, New York City

MLS: RLS20014733 RLS at REBNY
500 W 18TH Street #WEST_9C For Sale
One High Line Sales Office at Corcoran Sunshine Marketing Group
$6,455,000

3 bd · 4 ba · 2,170 sqft · Condo

500 W 18TH Street #WEST_9C, New York City

MLS: RLS20081551 RLS at REBNY
500 W 18TH Street #EAST15E For Sale 3D
Benjamin P Dixon at Douglas Elliman Real Estate
$4,495,000

2 bd · 3 ba · 1,512 sqft · Condo

500 W 18TH Street #EAST15E, New York City

MLS: RLS20080841 RLS at REBNY
428 W 19TH Street #4D For Sale
Nicole S Hechter at Corcoran Group
$1,360,000

1 bd · 1 ba · 676 sqft · Condo

428 W 19TH Street #4D, New York City

MLS: RLS20042909 RLS at REBNY
428 W 19TH Street #2C For Sale
Nicole S Hechter at Corcoran Group
$1,395,000

1 bd · 1 ba · 705 sqft · Condo

428 W 19TH Street #2C, New York City

MLS: RLS20026517 RLS at REBNY
500 W 18TH Street #EAST_22E For Sale
One High Line Sales Office at Corcoran Sunshine Marketing Group
$6,875,000

3 bd · 4 ba · 2,034 sqft · Condo

500 W 18TH Street #EAST_22E, New York City

MLS: RLS20033759 RLS at REBNY
215 W 28TH Street #14C For Sale
Stefani Pace at Douglas Elliman Real Estate
$4,395,000

3 bd · 4 ba · 1,848 sqft · Condo

215 W 28TH Street #14C, New York City

MLS: RLS20043564 RLS at REBNY
555 W 22ND Street #20A For Sale
The Cortland Sales Office at Corcoran Sunshine Marketing Group
$23,000,000

4 bd · 6 ba · 4,603 sqft · Condo

555 W 22ND Street #20A, New York City

MLS: RLS20088542 RLS at REBNY
555 W 22ND Street #PH23 For Sale
The Cortland Sales Office at Corcoran Sunshine Marketing Group
$44,950,000

4 bd · 5 ba · 6,267 sqft · Condo

555 W 22ND Street #PH23, New York City

MLS: RLS20088543 RLS at REBNY
555 W 22ND Street #11AW For Sale
The Cortland Sales Office at Corcoran Sunshine Marketing Group
$25,000,000

5 bd · 6 ba · 4,089 sqft · Condo

555 W 22ND Street #11AW, New York City

MLS: RLS20088540 RLS at REBNY
428 W 19TH Street #8A For Sale
Nicole S Hechter at Corcoran Group
$3,420,000

3 bd · 3 ba · 1,621 sqft · Condo

428 W 19TH Street #8A, New York City

MLS: RLS20061970 RLS at REBNY

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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.

Browse More Amenities

Doorman

Full-service living with 24-hour doorman and concierge
In-Unit Laundry

Skip the laundromat with in-unit washer and dryer
Pet-Friendly

NYC apartments that welcome your furry family members
Gym

Work out steps from your front door
Outdoor Space

Private terraces, balconies, and rooftop access
Parking

Dedicated parking in the city that never sleeps
Elevator

Easy access on every floor
Penthouse

Top-floor luxury with panoramic city views
Fireplace

historic pre-war and luxury apartments with fireplaces
Pool

Luxury living with swimming pool access
Concierge

White-glove service with dedicated concierge staff
HDFC

Income-restricted co-ops at below-market prices
Sponsor Unit

Buy direct from the sponsor, no board approval needed
Fixer-Upper

Renovation-ready properties with upside potential
Townhouse

Brownstones, rowhouses, and townhomes across NYC
Luxury

Premium residences starting at $2 million
Under $500K

Affordable apartments for first-time buyers
Pre-War

Classic NYC charm with high ceilings and original details
Loft

Open-plan living with soaring ceilings and exposed brick
Duplex

Two-level apartments with extra space and privacy
Investment

Multi-family buildings for owner-occupants and investors
Waterfront

River views and waterfront living across NYC
Short Sale

Below-market deals from motivated sellers

New Construction in Other Manhattan Neighborhoods

Washington HeightsInwoodHamilton HeightsCentral HarlemEast HarlemWest HarlemMorningside HeightsUpper West SideUpper East SideMidtownMidtown EastMidtown WestMidtown SouthWest VillageEast VillageGreenwich VillageGramercy ParkFlatironSohoTribeca

Looking for New Construction in Chelsea?

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

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Milton Coste, Licensed Real Estate Associate Broker, KWNYC