231 W 148TH Street #4I
MLS® #RLS20088373
Listing by Bank Neary Inc
Open House Scheduled
Sunday, May 3 • 1:00 PM – 2:00 PM
REBNY 2025: signed Buyer Representation Agreement required before any showing.
1
Bedroom
1
Bath
N/A
Sq. Ft.
1920
Year Built
Quick Summary
Property Highlights
- Climate Control: Other
- Parking: Private garage
- Character: Pre-war building (1920)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | May 1, 2026 | $475,000 | - |
| Currently | May 2, 2026 | $475,000 | - |
Description
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.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Building Information
Financial Details
About Central Harlem
View All Central Harlem ListingsCentral Harlem is the cultural and historic soul of Upper Manhattan. Known for its grand boulevards like Adam Clayton Powell Jr. Blvd and its rich jazz heritage, the neighborhood offers an active urban lifestyle. The real estate market is a mix of beautifully preserved 19th-century brownstones, value-driven HDFC cooperatives, and a surge of modern luxury condominiums that offer contemporary amenities near the 125th Street retail corridor.
Central Harlem Live Market Data
View NeighborhoodActive Listings
111
Median Asking Price
$850K
Median $/Sqft
$747
Avg Days on Market
N/A
New This Week
12
Price Reduced
35%
Sold (30 Days)
11
Median Sale Price
$800K
Live data from RLS at REBNY • Updated 5/2/26, 12:00 AM EST
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231 W 148TH Street #4I, Central Harlem, New York County
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)
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Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
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Frequently Asked Questions
Common questions about this property
The current listed common charges are $1,072 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 1 bedroom and 1 full bathroom.
According to MLS records, the building was constructed in 1920, making it approximately 106 years old.
This listing is a condop, a hybrid structure where the building is legally a co-op but individual units are sold with greater flexibility, often including subletting rights similar to condos.
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.
Have a question not answered here?
(917) 416-7433Listing Courtesy of Bank Neary Inc - Matthew Bank
Listing Contact: (917) 608-6309
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.
Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.
Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.
RLS Data display by Keller Williams NYC. Data last updated on 5/2/2026 at 4:00 AM UTC