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1 Bed
1 Bath

$455,000

231 W 148TH Street 4I, New York City NY, 10039

Built in1920
Property typeCondominium

Overview

Active

Listed May 1, 2026

Updated 3 days ago

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.

$3,027/mo

Est. mortgage payment based on a $455,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
RLS20088373

Interior Features

Bedrooms
1
Bathrooms
1
Basement
No

Other Property Details

Common Charges Frequency
Monthly
Garage
Yes
MLS provider logo

Listing Courtesy of Bank Neary Inc -  Matthew Bank

Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York’s Residential Listing Service (the “RLS”). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer’s personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing 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. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

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

RLS Data display by Side. Data last updated on 10/4/2026 at 4:29 AM UTC

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