Overview

  • Updated On:
  • 06/07/2026
  • 36052
  • Property ID
  • 2,950 ft2
  • Property Lot Size
  • 3
  • Bedrooms
  • 2
  • Bathrooms
  • 2,173 ft2
  • Property Size
  • 1935
  • Year Built:

Single Family House For Sale in Brooklyn New York 3 Beds 2 Baths

$ 2,750,000
309 Avenue J, Brooklyn

Description

Single-Family Home for Sale | Prime Gravesend Location Detached single-family home situated on a 30×100 lot, offering a functional layout with comfortable living space both indoors and outdoors. Property Features: 3 bedrooms and 1.5 bathrooms Primary suite with private balcony Open living and dining areas Kitchen with ample cabinet and counter space Spacious family room Finished basement with recreation room Private parking for multiple cars and detached garage Fenced backyard Abundant natural light throughout the home Located near Gravesend Park and Ocean Parkway, this residence is close to neighborhood parks, schools, and local shops, offering convenience and accessibility in a desirable Brooklyn setting.

Address: 309 Avenue J
City:
State/County:
Zip: 11230
Country: United States

Property Id: 36052
Price: $ 2,750,000
Property Size: 2,173 ft2
Property Lot Size: 2,950 ft2
Bedrooms: 3
Bathrooms: 2
Year Built: 1935

Energy Class: A+
Energy class A+
A+
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AvailableMax Intelligence

Neighborhood & Market Insights

List price $2,750,000 Current property price
Price per sq ft $1,266 2,173 sq ft listed
Area median $959,500 32 comparables
Internal estimate $1,295,811 - $1,461,233 Based on area price per sq ft
School district 1 school Provider ready
Walkability & Transit Ready for data
Walk Score Connect location Uses the existing Walk Score setup
Transit Score Pending Shown when Walk Score returns transit coverage
Location signal Brooklyn 309 Avenue J, 11230, Brooklyn, New York
Open Walk Score
Neighborhood Market Strong sample
Median list price $959,500
Median price per sq ft $634
Trend lens Current active inventory
Valuation source Internal market model
This property $2,750,000
Area median $959,500
Estimate lens $1,378,522

This property is 186.6% above the current neighborhood median.

Price History Listing timeline
11/07/2025 Listed $2,750,000
06/07/2026 Last updated $2,750,000
Schools & District Provider ready
Schools Brooklyn Ready for school data provider mapping.

The schools block is active and ready for district, ratings, and assigned-school provider data.

Estimated Value History Trend ready
11/07/2025 Listing baseline $2,750,000
06/07/2026 AvailableMax estimate range $1,295,811 - $1,461,233

-49.9% modeled change across available points

Brooklyn New York 11230
Data sources
Walk Score setup AvailableMax active listings AvailableMax market model School metadata Listing and valuation history

$ 18,820.22
per month
  • Principal and Interest
  • Property Tax
  • HOA fee
$ 15,382.72

Transport
Supermarkets
Schools
Restaurants
Pharmacies
Hospitals

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Important Listing Information

Property ID: 36052

Property Address: 309 Avenue J, Brooklyn, New York, 11230

Property details, pricing, availability, photos, dimensions, neighborhood information, and energy-related data may be provided by the property owner, listing agent, user submissions, or third-party data sources. Information may change without notice and should be independently verified before making any real estate, financial, or legal decision.

AvailableMax is a U.S.-based real estate technology platform that enables listing visibility and direct connections between users. AvailableMax does not represent buyers, sellers, landlords, or tenants in real estate transactions, and does not provide brokerage, legal, lending, or closing services unless expressly stated otherwise.

Photos, media, and listing content may be uploaded by users or supplied by third-party sources. Availability, accuracy, completeness, ownership, and usage rights of submitted materials are the responsibility of the submitting source.

Energy-related metrics and similar property attributes may be estimate-based or source-provided and may not reflect official governmental or certified assessments.

Data last updated: June 7, 2026 — 11:46 AM

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