2121 Grand Ave, Bronx, NY 10453 – Renovated 3-Family with Development Upside
Exceptional investment opportunity in the University Heights section of the Bronx. This fully renovated 3-family property features a 5-bedroom apartment, a 4- bedroom apartment and one 3-bedroom apartment, each approximately 1,300 sq ft, with potential gross rental income of up to $11,000/month. All units can be delivered vacant or occupied—ideal for end users or investors.
The property sits on a 30’ x 100’ lot zoned R7-1, offering generous development potential. The current building utilizes just a portion of the lot’s max FAR of 3.44, allowing for up to 10,320 buildable square feet. Unused air rights and BSF (buildable square footage) offer the potential to redevelop or expand the site into 15–22 residential units, subject to DOB and zoning approvals.
Whether you’re looking for strong cash flow now or planning a future development play, this is a rare opportunity in a growing submarket.
Key Highlights:
Three full-floor apartments
Fully renovated interiors with updated kitchens
Income potential: $11,000/month
Delivered vacant or rented
Lot: 30’ x 100’ | Zoning: R7-1 | Max FAR: 3.44
Buildable SF: Up to 10,320 BSF (unused air rights remain)
Potential to build 15–22 units
For sale
$1,250,000
2121 Grand Avenue, Bronx, NY 10453
12beds
3,900sqft
Triplex, Multi Family
Built in 1920
-- sqft lot
$-- Zestimate®
$321/sqft
$-- HOA
What's special
Fully renovated interiorsUpdated kitchens
- 27 days
- on Zillow |
- 734 |
- 42 |
Zillow last checked: 7 hours ago
Listing updated: July 17, 2025 at 02:01am
Listing by:
Kole Group LLC 917-485-5519,
Adis Kolenovic 917-485-5519
Source: OneKey® MLS,MLS#: 889988

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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 12
- Bathrooms: 4
- Full bathrooms: 4
Heating
- Electric
Cooling
- Wall/Window Unit(s)
Features
- First Floor Bedroom
Interior area
- Total structure area: 3,900
- Total interior livable area: 3,900 sqft
Property
Parking
- Total spaces: 4
Lot
- Size: 3,000 Square Feet
Details
- Parcel number: 032060059
- Special conditions: None
Construction
Type & style
- Home type: MultiFamily
- Property subtype: Triplex, Multi Family
- Attached to another structure: Yes
Condition
- Year built: 1920
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Location
- Region: Bronx
Financial & listing details
- Price per square foot: $321/sqft
- Tax assessed value: $60,900
- Annual tax amount: $3,886
- Date on market: 7/16/2025
- Listing agreement: Exclusive Agency
- Electric utility on property: Yes
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