Milton Coste

109 Flatiron Pet-Friendly Apartments

NYC apartments that welcome your furry family members in Flatiron, Manhattan

All NYC Flatiron
109 results
6 W 20TH Street #2 For Sale 3D
Corrin Thomas at Serhant
$5,500,000

4 bd · 4 ba · 4,400 sqft · Co-op

6 W 20TH Street #2, New York City

MLS: RLS20118860 RLS at REBNY
6 W 20TH Street #5 For Sale 3D
Holly L Sose at Corcoran Group
$8,475,000

4 bd · 5 ba · 4,100 sqft · Co-op

6 W 20TH Street #5, New York City

MLS: RLS20122018 RLS at REBNY
12 W 17th Street #6A For Sale
Eduardo Martinez at Compass
$3,495,000

2 bd · 2 ba · 2,520 sqft · Co-op

12 W 17th Street #6A, New York City

MLS: RLS20123232 RLS at REBNY
40 E 19TH Street #PH For Sale 3D
Rachel A Glazer at Brown Harris Stevens Residential Sales LLC
$9,995,000

5 bd · 5 ba · Co-op

40 E 19TH Street #PH, New York City

MLS: RLS20113389 RLS at REBNY
16 W 16th Street #3HN For Sale
Florence Ng at Compass
$485,000

Studio · 1 ba · Co-op

16 W 16th Street #3HN, New York City

MLS: RLS20120215 RLS at REBNY
280 Park Avenue S #12-M For Sale
Stephanie G Harnisch at William Raveis New York City LLC
$1,385,000

1 bd · 1 ba · 780 sqft · Condo

280 Park Avenue S #12-M, New York City

MLS: RLS20101706 RLS at REBNY
222 PARK Avenue S #10C For Sale
Richard A Balzano at Douglas Elliman Real Estate
$2,450,000

2 bd · 2 ba · 1,267 sqft · Co-op

222 PARK Avenue S #10C, New York City

MLS: RLS20111405 RLS at REBNY
16 W 16th Street #11JN For Sale
Anne Huiwen Chang at Jade Stone Real Estate Consulting Inc
$985,000

1 bd · 1 ba · Co-op

16 W 16th Street #11JN, New York City

MLS: RLS20088116 RLS at REBNY
121 E 23RD Street #10C For Sale
Jon Amundsen at The Agency Brokerage
$1,995,000

3 bd · 3 ba · 1,600 sqft · Condo

121 E 23RD Street #10C, New York City

MLS: RLS20113233 RLS at REBNY
17 W 17TH Street #6 For Sale
Joshua B Rubin at Douglas Elliman Real Estate
$4,995,000

4 bd · 5 ba · 4,700 sqft · Co-op

17 W 17TH Street #6, New York City

MLS: RLS20088979 RLS at REBNY
10 W 15TH Street #1822 For Sale 3D
WEI-HAO KAO at Corcoran Group
$625,000

Studio · 1 ba · Co-op

10 W 15TH Street #1822, New York City

MLS: RLS20077287 RLS at REBNY
20 W 15TH Street #6 For Sale 3D
Mallory G Bogard at Serhant
$2,475,000

2 bd · 2 ba · 999 sqft · Condo

20 W 15TH Street #6, New York City

MLS: RLS20119677 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

Finding Pet-Friendly Apartments for Sale in NYC

Buying a pet-friendly apartment in NYC requires more due diligence than almost any other amenity search, because "pet-friendly" is rarely simple. Co-op and condo buildings each set their own pet policies with weight limits, breed restrictions, and board interview requirements. In my 25+ years working with buyers in Upper West Side, Park Slope, and across Queens, I've seen closings fall apart because a buyer assumed a building was pet-friendly without reading the house rules.

FAQ: How do I confirm a NYC co-op or condo is truly pet-friendly?

Request the house rules and proprietary lease (for co-ops) or declaration and bylaws (for condos) from the managing agent before signing a contract. Look specifically for the pet clause, weight or breed restrictions, and board approval requirements. Do not rely on the listing description alone.

FAQ: Can a building change its pet policy after I purchase?

Yes, though existing pet owners are typically grandfathered in. In NYC co-op buildings, board rules can change with a majority shareholder vote. Review the grandfathering language in the governing documents. This is a scenario I flag during the contract review stage.

FAQ: Which NYC neighborhoods have the most pet-friendly buildings?

Newer condo buildings citywide tend to have more permissive pet policies. Astoria, Long Island City, and Williamsburg have a high concentration of pet-friendly condos. Many post-war co-ops along the Upper West Side permit pets with board approval. Visit our property search to filter active listings.

Buying Tip from Milton Coste

Look for practical infrastructure beyond the written policy: Is there a service elevator for dog walks? Is there a designated pet relief area? Buildings near Riverside Park, Prospect Park, or Astoria Park offer direct access to off-leash hours that make a significant difference in daily routine for dog owners.

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