Own a true Harlem duplex where architectural charm meets buyer value.
This beautifully maintained one-bedroom duplex at The Washington Co-ops offers a rare blend of architectural character, comfortable scale, and smart long-term value.
The main level opens into a bright, airy living and dining space where hardwood floors and generous ceiling height create an immediate sense of openness. The kitchen is both stylish and functional, featuring crisp white cabinetry, a warm brick backsplash, granite countertops, and stainless-steel appliances — an effortless setting for both everyday living and easy entertaining.
A sculptural spiral staircase serves as the home’s architectural centerpiece, leading to the private upper-level bedroom. Thoughtfully sized with excellent closet storage, the space offers a calm and comfortable retreat from the pace of the city. The updated bath completes the home with warm wood tones and clean, modern finishes.
The Washington is a well-maintained, pet-friendly HDC co-op in vibrant Hamilton Heights. Residents enjoy a thoughtfully curated set of amenities including a fitness center, bike storage, community room, playroom, additional storage, and two central laundry rooms. A key-access courtyard garden with barbecue area provides a welcome outdoor escape, while garage parking is conveniently located just across the street.
Subletting is permitted after two years of residency (board approval required), and there is no flip tax.
With monthly maintenance lower than many nearby buildings, strong fundamentals, and convenient access to the A/B/C/D and 3 trains, this home presents a compelling opportunity for buyers ready to make a confident first step into ownership in one of Upper Manhattan’s most dynamic neighborhoods.
Active
$455,000
231 W 148th St APT 4K, New York, NY 10039
1beds
--sqft
Coop
Built in 1920
-- sqft lot
$-- Zestimate®
$--/sqft
$948/mo HOA
What's special
Private upper-level bedroomSculptural spiral staircaseExcellent closet storageHardwood floorsCrisp white cabinetryGranite countertopsBeautifully maintained one-bedroom duplex
- 138 days
- 37
- 1
Zillow last checked:
Listing updated:
Listed by:
Compass 917-833-3473,
Nadia Hussey
Source: StreetEasy,MLS#: S1822901
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 1
- Bathrooms: 1
- Full bathrooms: 1
Rooms
- Room types: Bike Room
Appliances
- Included: Dishwasher
- Laundry: Inside
Features
- Flooring: Hardwood
- Has fireplace: No
Video & virtual tour
Property
Accessibility
- Accessibility features: Wheelchair Access
Features
- Patio & porch: Other
- Exterior features: Courtyard
Details
- Parcel number: 0203410034K
- Special conditions: Resale
Construction
Type & style
- Home type: Cooperative
- Property subtype: Coop
Condition
- Year built: 1920
Community & HOA
Community
- Subdivision: Central Harlem
HOA
- Has HOA: Yes
- Amenities included: Laundry, Elevator(s)
- Services included: Maintenance
- HOA fee: $948 monthly
Location
- Region: New York
Financial & listing details
- Tax assessed value: $14,689,723
- Annual tax amount: $716,664
- Date on market: 4/18/2026
Estimated market value
Not available
Estimated sales range
Not available
$2,694/mo
Price history
| Date | Event | Price |
|---|---|---|
| 4/18/2026 | Listed for sale | $455,000-6.2% |
Source: StreetEasy #S1822901 Report a problem | ||
| 1/14/2026 | Listing removed | $485,000 |
Source: StreetEasy #S1794238 Report a problem | ||
| 1/8/2026 | Listed for sale | $485,000 |
Source: StreetEasy #S1794238 Report a problem | ||
| 1/1/2026 | Listing removed | $485,000 |
Source: StreetEasy #S1794238 Report a problem | ||
| 10/6/2025 | Listed for sale | $485,000 |
Source: StreetEasy #S1794238 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2019 | -- | -- |
| 2018 | $716,664 | $6,610,375 +9.9% |
| 2017 | -- | $6,017,081 |
Find assessor info on the county website





