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231 West 148th Street 4INew York, NY 10039

For Sale

$460,000

Smart Buyer Rebate - Ask

This well-proportioned one-bedroom duplex offers a flexible two-level layout, with the living space on the main level and the bedroom above. The home opens into a long living room, where four large windows bring in steady natural light throughout the day. The proportions are immediately clear, with a length that allows for multiple distinct uses within a single, cohesive space. The living room is notably long, making it an excellent space for entertaining with clearly defined zones-space for lounging, a proper dining area, and a dedicated workspace. If you prefer greater separation, a portion of the room can be enclosed to create a fully separate, windowed home office or guest room. The kitchen is positioned just off the entry and is clean, efficient, and well maintained. It features full-size appliances, with an 18-inch dishwasher, along with ample cabinetry and a straightforward layout that makes it immediately functional while still offering a clear path for future refinement. A comfortable, well-scaled staircase leads to the upper level, with two windows bringing natural light into the stair hall. The bedroom is generously scaled, easily accommodating a king-size bed along with additional furniture. It feels open yet quiet, with good light and a sense of privacy that is often missing in typical one-bedroom apartments. Closet space is well distributed across both levels, supporting practical, everyday living. The bathroom is in solid, well-kept condition, clean and fully functional as it stands, with room for personalization over time. The Washington occupies an imposing row of historic walk-up buildings that were completely reimagined and combined into a single elevator cooperative using financing from the New York City Housing Development Corporation. Purchasers must have a maximum household income of $364,500 (250% of AMI). Financing of up to 90% is permitted. Please note, this is NOT an HDFC co-op. This pet-friendly building is well maintained and offers two elevator banks, two laundry rooms, a fitness room, bike storage, community space, and a live-in superintendent. Monthly maintenance includes heat, hot water, and gas. Positioned in the heart of Harlem, the location offers convenient access to the A, B, C, and D trains at 145th Street, as well as the 3 train at 148th Street-Lenox Terminal, providing fast, direct access to Midtown and Lower Manhattan. Nearby, St. Nicholas Park offers expansive green space along with a popular public pool, while neighborhood standouts include Briciola Harlem, a branch of a well-loved Hell's Kitchen wine bar known for contemporary Italian cooking and thoughtfully selected wines, Benyam Ethiopian Cuisine, a family-run restaurant serving traditional Ethiopian dishes, Common Good Harlem, a neighborhood coffee bar and gathering space, and Charles Pan-Fried Chicken, long considered one of Harlem's defining institutions.

Listed by Matthew Bank

·

Bank Neary Inc

·

(917) 608-6309

Last updated June 14, 2026

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Source: REBNY #RLS20088373

RLS Data display by Prevu Real Estate LLC

Listing Facts

  • TypeCo-op
  • NeighborhoodCentral Harlem
  • Bedrooms1
  • Bathrooms1
  • Days on Prevu46
  • HOA/Maint. Fees$1,072/month

Amenities

  • Private Outdoor Space

Location

Mortgage Calculator

Listing History

06/12/2026
Price Decreased
$460,000
05/01/2026
Listed by Bank Neary Inc
$475,000

Estimated Closing Costs

Total
$9,500
Attorney Fees
$4,000
Bank Attorney
$1,500
Other Closing Costs
$4,000

Estimated closing costs are based on the list price of $460,000 and a 10% downpayment. These estimates are for indicative purposes only. Actual closing costs may vary for each transaction. See the Closing Costs Calculator for calculations specific to your situation.

Property Details for 231 West 148th Street 4I

Association

Amenities

  • Pets Allowed: Building Yes, No

Fees

  • Association Fee: $1,072.00 Monthly

Financial

  • Flip Tax Remarks: ASK EXCL BROKER

Exterior

Construction

  • Stories Total: 5
  • Structure Type: High Rise
  • Year Built: 1920
  • Building Name: The Washington
  • Entry Level: 4

Features

  • Building Features: Elevator(s)

Financial

Taxes

  • Parcel Number: 2034-0012-00231-239-000004I

Interior

Measurements

  • Living Area Units: SquareFeet

Rooms

  • Bathrooms Full: 1
  • Bathrooms Total Integer: 1
  • Bedrooms Total: 1
  • Rooms Total: 3

Other

Location

  • City Region: Manhattan
  • Subdivision Name: Central Harlem
  • Tax Block: 02034
  • Tax Lot: 7501

Parking

Parking

  • Garage: Yes

Frequently Asked Questions

How many bedrooms and bathrooms does this co-op have?

There is 1 bedroom and 1 bathroom in this co-op at 231 West 148th Street 4I.

How does 231 West 148th Street 4I compare to other co-ops in Central Harlem?

This co-op is listed 12% below the average price for co-ops in Central Harlem and has been on the market for 126 less days than the typical home in this area.

What building or home owners association is the co-op part of?

This co-op is in the The Washington building.

231 West 148th Street 4I is a 1-bedroom, 1-bath co-op for sale in New York NY 10039. On Prevu for 46 days at $460,000. This includes a recent price decrease of $15,000. This residence is located in Central Harlem. The median listing price for co-ops in this area is $999,000. The home offers private outdoor space. Explore more co-op listings in Manhattan.

RLS Data display by Prevu Real Estate LLC The Registrant acknowledges each other RLS Broker's ownership of, and the validity of their respective copyright in, the Exclusive Listings that are transmitted over the RLS. The information is being provided by RLS at REBNY Listing Service, Inc. Information deemed reliable but not guaranteed. Information is provided for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. 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 RLS at REBNY Listing Service, Inc. All rights reserved. Based on information from the Real Estate Board of New York and/or other sources. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity. 2026 The Real Estate Board of New York, Inc., All rights reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.