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

$475,000

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… Read More 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. Read Less

Listing Courtesy of: Matthew Bank, Bank Neary Inc

Listing Snapshot

Days Online

Last Updated

May 2, 2026

Property Type

Duplex

Beds

Full Baths

Year Built

1920

MLS Number

RLS20088373

30 Days Snapshot Of 10039

$609k

(avg) sold price

Snapshot

Area Map

Additional Details

Building

Entry Level: 4, Features: BikeStorage, Elevators, Living Area Units: SquareFeet, Name: The Washington, Rooms Total: 3, Structure Type: HighRise

Exterior Features

Patio And Porch Features: None

Lot

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

Property

Property Sub Type: Duplex

Taxes

Tax Block: 02034, Tax Lot: 7501

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231 W 148TH Street Unit 4I

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