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Fully Renovated Two-Family Home

133 Gelston Avenue Brooklyn, NY 11209

Claim this Listing
For Sale
$1,399,000

MULTI_FAMILY - Brooklyn, NY

Property size:
1,600 SF
Lot size:
0.04 Acres
Price / SF:
$874/SF
Added:
Jun 18, 2026
Days on Market:
23
Last Refresh:
Jul 10 at 6:06 pm

Property Features for 133 Gelston Avenue

General Information

Property type
Residential Multi Family
Property subtype
Other
Zoning
R5B
Bedrooms
7
Bathrooms
4
Rooms
Bedroom 2, Bedroom 6, Bathroom 2, Bedroom 4, Bathroom 4, Bathroom 3, Bedroom 1, Bathroom 1, Bedroom 7, Bedroom 3, Bedroom 5
Interior features
Refrigerator, Stove
Basement
Finished, Full
Standard status
Active
Size
1,600 SF
Lot size
0.04 Acres

Taxes and HOA fees

Tax Annual Amount
7538

Building Details

Year built
1899
Floors in Building
2
Number of units
2
Flooring type
Hardwood
Building materials
Wood Frame
Roof type
Flat

Listing agent Yan Mei (Jamie) Zheng

Listing office Tiger Realty 1484 86th Street, Brooklyn, NY

Listing date Jun 18, 2026

MLS# 502423 Listing URL

Copyright © 2026 Brooklyn New York Multiple Listing Service. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.


Investment Insights

Based on property information with market context.

This fully renovated two-family home offers two distinct residential units and additional usable space in a finished basement. The first floor includes a spacious 3-bedroom, 2-bathroom apartment, while the second floor features a 4-bedroom, 2-bathroom apartment. A full finished basement adds extra space and includes a separate entrance, creating a practical option for storage, recreation, or supplemental use. Major improvements include a new roof completed in 2020, two separate boilers, and independent heating systems for each unit.

The property is located at 133 Gelston Avenue in Brooklyn, NY 11209 and sits on an 18 x 116 lot (with building dimensions noted as 18 x 50). It is described as conveniently near the R train, along with shopping, restaurants, parks, and schools. The home is delivered vacant at closing.

With independent heating systems and a separate-entry finished basement, the layout can support an owner-occupant who wants one unit for personal use while using the other unit for rental income, or buyers pursuing a straightforward two-unit residential investment. Its vacant delivery also provides flexibility for multi-generational living or for tenants and occupants to move in without waiting.

Key Highlights

  • Fully renovated 2‑family home with 3BR/2BA on the first floor and 4BR/2BA on the second floor
  • 18x50 building on an oversized 18x116 lot
  • Full finished basement with separate entrance for added recreation/space

Property Analytics

Property Profile Location Intelligence

Current Use by Public Records

Duplexes

Suggested Use

Parking Lot & Garage Law Firm Hotel & Motel Real Estate Agency HVAC Service Auto Parts Store Cosmetic Store Big Box & Wholesale Store Nursing Home Auto Repair Shop

Zoning and permitted uses should be independently verified with local authorities.

FAQs

What type of property is this?
Duplex - Move-in ready duplex with two apartments plus a finished basement and separate entrance for flexible living or income use.
Where is this duplex located?
The property is located at 133 Gelston Avenue Brooklyn, NY.
What is the asking price?
The asking price for this property is $1,399,000.
What are key features of this property?
This property features: Fully renovated 2‑family home with 3BR/2BA on the first floor and 4BR/2BA on the second floor; 18x50 building on an oversized 18x116 lot; Full finished basement with separate entrance for added recreation/space
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