Milton Coste

113 Pet-Friendly Apartments in Flatiron

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

All NYC Flatiron
113 results
32 W 18TH Street #4A For Sale
Jennifer L Ireland Kubis at Corcoran Group
$4,250,000

3 bd · 3 ba · 3,007 sqft · Condo

32 W 18TH Street #4A, New York City

MLS: RLS20078695 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
280 Park Avenue #7M For Sale
John F Maher at The Maher Group LLC
$1,395,000

1 bd · 1 ba · 809 sqft · Condo

280 Park Avenue #7M, New York City

MLS: RLS20073306 RLS at REBNY
17 W 17th Street #2 For Sale
Sindy R Sanchez at Compass
$3,499,000

Studio · 2 ba · 4,600 sqft · Co-op

17 W 17th Street #2, New York City

MLS: RLS20065223 RLS at REBNY
16 W 16TH Street #5NS For Sale
Andrew E Glick at Brown Harris Stevens Residential Sales LLC
$665,000

1 bd · 1 ba · 575 sqft · Co-op

16 W 16TH Street #5NS, New York City

MLS: RLS20077965 RLS at REBNY
4 W 21st Street #3-AD For Sale 3D
Isabella Bravo at Nest Seekers LLC
$2,900,000

4 bd · 3 ba · 3,000 sqft · Condop

4 W 21st Street #3-AD, New York City

MLS: RLS20070160 RLS at REBNY
32 W 18th Street #7B For Sale
Bahar Tavakolian at Compass
$5,395,000

3 bd · 4 ba · 3,300 sqft · Condo

32 W 18th Street #7B, New York City

MLS: RLS20049425 RLS at REBNY
7 E 14TH Street #709 For Sale 3D
Fluger Sabina Feiler at Brown Harris Stevens Residential Sales LLC
$1,150,000

1 bd · 1 ba · 900 sqft · Co-op

7 E 14TH Street #709, New York City

MLS: RLS20062541 RLS at REBNY
121 E 23rd Street #7D For Sale
Seth S Levin at Keller Williams NYC
$1,885,000

2 bd · 2 ba · 1,198 sqft · Condo

121 E 23rd Street #7D, New York City

MLS: RLS20077927 RLS at REBNY
35 W 15TH Street #11E For Sale
Tom Titone at Douglas Elliman Real Estate
$1,970,000

1 bd · 1 ba · 917 sqft · Condo

35 W 15TH Street #11E, New York City

MLS: RLS20077351 RLS at REBNY
10 E 18th Street #7N For Sale
Austin B Schuster at Compass
$2,695,000

2 bd · 2 ba · 2,043 sqft · Condo

10 E 18th Street #7N, New York City

MLS: RLS20077218 RLS at REBNY
27 W 19TH Street #12 For Sale
Alix E Shulman at PRESTIGE PROPERTIES INTERNATIONAL
$2,750,000

2 bd · 2 ba · 1,379 sqft · Condo

27 W 19TH Street #12, New York City

MLS: RLS20057457 RLS at REBNY

Showing 12 of 113 pet-friendly apartments

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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.

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
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

Charming 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
New Construction

Brand-new apartments with modern finishes and tax abatements
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

Pet-Friendly Apartments in Other Manhattan Neighborhoods

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

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Milton Coste, Licensed Real Estate Associate Broker, KWNYC