Prime Park Slope Investment | Rare 20-Unit Asset Exceptional opportunity to acquire a fully stabilized 20-unit multifamily building in Prime Park Slope, Brooklyn—one of the city’s most supply-constrained and high-demand rental markets. This well-maintained pre-war walk-up is in excellent condition and features a strong unit mix ranging from studios to three-bedroom apartments, ensuring consistent tenant demand and long-term income stability. The property is 100% occupied with all units rent-stabilized (no rent-controlled apartments), providing predictable cash flow and long-term appreciation potential. Additional upside is generated through a rooftop lease with AT&T for cellular equipment, creating supplemental income beyond residential rents. A true core asset in a premier Brooklyn location—ideal for investors seeking secure cash flow, proven demand, and long-term value preservation in one of NYC’s strongest rental corridors.
For sale
$4,200,000
277 7th St, Brooklyn, NY 11220
42beds
15,708sqft
Multi Family
Built in ----
-- sqft lot
$-- Zestimate®
$267/sqft
$-- HOA
What's special
Well-maintained pre-war walk-up
- 221 days
- 419
- 22
Zillow last checked:
Listing updated:
Listed by:
Ben Bay Realty Co 718-680-6442,
Nicholas Venturini 347-543-2741,
Christina Girgenti 718-938-5033,
Ben Bay Realty Co
Source: BNYMLS,MLS#: 498503
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 42
- Bathrooms: 20
- Full bathrooms: 20
Heating
- Natural Gas, Steam/Radiator
Appliances
- Included: Gas Water Heater
Features
- Flooring: Hardwood
- Basement: Unfinished
Interior area
- Total structure area: 15,708
- Total interior livable area: 15,708 sqft
Property
Parking
- Parking features: None
Lot
- Size: 10,000 Square Feet
- Dimensions: 50x100
- Features: Back Yard
Details
- Foundation area: 4450
- Special conditions: Arm's Length
Construction
Type & style
- Home type: MultiFamily
- Property subtype: Multi Family
- Attached to another structure: Yes
Materials
- Brick, Block
- Foundation: Block
- Roof: Flat
Utilities & green energy
- Electric: 220 Volts
Community & HOA
Community
- Subdivision: Brooklyn
Location
- Region: Brooklyn
Financial & listing details
- Price per square foot: $267/sqft
- Annual tax amount: $106,950
- Date on market: 1/20/2026
- Cumulative days on market: 221 days
Estimated market value
Not available
Estimated sales range
Not available
$4,300/mo
Price history
| Date | Event | Price |
|---|---|---|
| 1/20/2026 | Listed for sale | $4,200,000$267/sqft |
Source: | ||
Public tax history
Tax history is unavailable.



