Milton Coste

12 Roosevelt Island New Construction

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

All NYC Roosevelt Island
12 results
555 Main Street #1408 For Sale
Katelyn Kristine Cuadro at POWERED BY DMT LLC
$635,000

1 bd · 1 ba · 803 sqft · Co-op

555 Main Street #1408, New York City

MLS: RLS20112705 RLS at REBNY
555 Main Street #1311 For Sale
Katelyn Kristine Cuadro at POWERED BY DMT LLC
$475,000

Studio · 1 ba · 596 sqft · Co-op

555 Main Street #1311, New York City

MLS: RLS20113795 RLS at REBNY
555 Main Street #801 For Sale
Katelyn Kristine Cuadro at POWERED BY DMT LLC
$649,000

1 bd · 1 ba · 803 sqft · Co-op

555 Main Street #801, New York City

MLS: RLS20112785 RLS at REBNY
625 Main Street #LL41 For Sale
Katelyn Kristine Cuadro at POWERED BY DMT LLC
$699,000

1 bd · 1 ba · 809 sqft · Co-op

625 Main Street #LL41, New York City

MLS: RLS20112454 RLS at REBNY
575 Main Street #1109 For Sale
Katelyn Kristine Cuadro at POWERED BY DMT LLC
$1,545,000

3 bd · 3 ba · 1,656 sqft · Co-op

575 Main Street #1109, New York City

MLS: RLS20110048 RLS at REBNY
625 Main Street #1432 For Sale
Katelyn Kristine Cuadro at POWERED BY DMT LLC
$1,150,000

2 bd · 2 ba · 1,376 sqft · Co-op

625 Main Street #1432, New York City

MLS: RLS20112667 RLS at REBNY
625 Main Street #1133 For Sale
Katelyn Kristine Cuadro at POWERED BY DMT LLC
$1,100,000

2 bd · 2 ba · 1,376 sqft · Co-op

625 Main Street #1133, New York City

MLS: RLS20106620 RLS at REBNY
555 Main Street #805 For Sale
Katelyn Kristine Cuadro at POWERED BY DMT LLC
$1,125,000

2 bd · 2 ba · 1,107 sqft · Co-op

555 Main Street #805, New York City

MLS: RLS20088103 RLS at REBNY
555 Main Street #1308 For Sale
Katelyn Kristine Cuadro at POWERED BY DMT LLC
$675,000

1 bd · 1 ba · 803 sqft · Co-op

555 Main Street #1308, New York City

MLS: RLS20104355 RLS at REBNY
625 Main Street #733 For Sale
Katelyn Kristine Cuadro at POWERED BY DMT LLC
$1,075,000

2 bd · 2 ba · 1,376 sqft · Co-op

625 Main Street #733, New York City

MLS: RLS20067787 RLS at REBNY
625 Main Street #834 For Sale
Katelyn Kristine Cuadro at POWERED BY DMT LLC
$1,175,000

2 bd · 2 ba · 1,394 sqft · Co-op

625 Main Street #834, New York City

MLS: RLS20067788 RLS at REBNY
625 Main Street #635 For Sale
Katelyn Kristine Cuadro at POWERED BY DMT LLC
$1,100,000

2 bd · 2 ba · 1,376 sqft · Co-op

625 Main Street #635, New York City

MLS: RLS20066286 RLS at REBNY

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

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Milton Coste, Licensed Real Estate Associate Broker, KWNYC