Milton Coste

67 In-Unit Laundry Apartments in Flatiron

Skip the laundromat with in-unit washer and dryer in Flatiron, Manhattan

All NYC Flatiron
67 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
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
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
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
20 E 17TH Street #7 For Sale
Juliana Frei at Brown Harris Stevens Residential Sales LLC
$3,800,000

3 bd · 2 ba · 2,125 sqft · Condo

20 E 17TH Street #7, New York City

MLS: RLS20076214 RLS at REBNY
540 6TH Avenue #PHB For Sale
Glenn Davis at Serhant
$6,250,000

3 bd · 4 ba · 2,052 sqft · Condo

540 6TH Avenue #PHB, New York City

MLS: RLS20076122 RLS at REBNY
121 E 23RD Street #4D For Sale 3D
Amanda Kahn at Corcoran Group
$1,750,000

2 bd · 2 ba · 1,198 sqft · Condo

121 E 23RD Street #4D, New York City

MLS: RLS20059782 RLS at REBNY
45 E 22nd Street #36A For Sale
Austin B Schuster at Compass
$5,995,000

2 bd · 2 ba · 2,053 sqft · Condo

45 E 22nd Street #36A, New York City

MLS: RLS20074110 RLS at REBNY
254 PARK Avenue #5P For Sale
Alix E Shulman at PRESTIGE PROPERTIES INTERNATIONAL
$1,150,000

1 bd · 1 ba · 729 sqft · Condo

254 PARK Avenue #5P, New York City

MLS: RLS20072486 RLS at REBNY
39 W 23RD Street #PH20 For Sale
Shelley F OKeefe at Corcoran Sunshine Marketing Group
$9,950,000

4 bd · 4 ba · 3,194 sqft · Condo

39 W 23RD Street #PH20, New York City

MLS: RLS20049900 RLS at REBNY
108 5TH Avenue #2B For Sale
Michael J Gordon at Corcoran Group
$2,050,000

2 bd · 2 ba · 1,300 sqft · Condo

108 5TH Avenue #2B, New York City

MLS: RLS20071547 RLS at REBNY
15 UNION Square #30 For Sale
Deborah A Kern at Corcoran Group
$7,250,000

3 bd · 4 ba · 2,795 sqft · Condo

15 UNION Square #30, New York City

MLS: RLS20077143 RLS at REBNY

Showing 12 of 67 in-unit laundry apartments

View All 67 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

Buying NYC Apartments With In-Unit or Building Laundry

Laundry access is one of the most practical quality-of-life factors I discuss with every buyer. In-unit laundry in NYC apartments is a genuine premium feature, particularly in pre-war co-ops where building plumbing may not support individual unit hookups. Post-war condos and newer Long Island City and Williamsburg developments more frequently include washer/dryer hookups or stacked units as standard. After 25+ years in this market, I've seen buyers overlook laundry as a negotiating point, only to realize post-closing that the building's coin-operated room is two floors down and perpetually busy.

FAQ: Can I install a washer/dryer in my NYC co-op or condo?

It depends on the building's house rules and existing plumbing. Many older co-op buildings prohibit in-unit washer/dryers due to water damage risk and strain on shared drain lines. Some allow ventless or condenser units. Before purchasing, request written confirmation from the managing agent that installation is permitted.

FAQ: Do NYC apartments with in-unit laundry command a price premium?

Yes. In Manhattan, in-unit laundry typically adds $20,000 to $75,000 to the asking price depending on building tier. In Brooklyn and Queens condos, the premium is often baked in as a standard feature. Browse current listings on our NYC apartment search.

FAQ: What should I look for when evaluating a building's shared laundry room?

Check the number of machines relative to unit count, equipment age, and whether it's managed by a third-party vendor or the building directly. Also note operating hours, as some buildings restrict laundry room access after 10pm. Read more in our NYC co-op buying guide.

Buying Tip from Milton Coste

During your building walkthrough, visit the laundry room at a time when it would normally be busy, such as a Saturday morning. Count the machines, check whether any are out of service, and look at how many units share the floor. I've had clients discover a 200-unit building with 6 machines, which completely changed how they valued the apartment.

Browse More Amenities

In-Unit Laundry Apartments in Other Manhattan Neighborhoods

Looking for In-Unit Laundry Apartments in Flatiron?

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