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Overview

  • Updated On:
  • 06/19/2026
  • 43731
  • Property ID
  • 5,009 ft2
  • Property Lot Size
  • 10
  • Bedrooms
  • 6
  • Bathrooms
  • 5,940 ft2
  • Property Size
  • 1931
  • Year Built:
  1. Home
  6. Multi Family House For Sale in Brooklyn New York 10 Beds 6 Baths
For Sale
Multi-family

Multi Family House For Sale in Brooklyn New York 10 Beds 6 Baths

$ 2,800,000
318 23rd St, Brooklyn
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Description

50×100 DEVELOPER/BUILDER ONCE-IN-A-LIFETIME DEVELOPMENT OPPORTUNITY ON A MOST COVETED BLOCK IN A MOST DESIRABLE SOUTH SLOPE/GREENWOOD LOCATION… TREMENDOUS 50×100 LOT SIZE ZONED R6B IDEALLY SITUATED IN ONE OF BROOKLYN’S MOST SOUGHT-AFTER NEIGHBORHOODS… CONSULT YOUR ARCHITECT IMMEDIATELY FOR ALL THE IMMENSE POSSIBILITIES & POTENTIAL OF THIS PROPERTY- A MOST DEFINITE DEVELOPER’S DELIGHT… INVESTORS/BUILDERS/DEVELOPERS WILL ABSOLUTELY NOT WANT TO MISS OUT ON THIS OUTSTANDING OPPORTUNITY TO JOIN IN ON THE BROOKLYN BUILDING BOOM; AND UNLEASH ALL THE DEVELOPMENT POTENTIAL THAT THIS PRIME PROPERTY HOLDS… TRULY A RARE & PRIZED PIECE OF REAL ESTATE(50×100) IN THE MOST PERFECT GREENWOOD/SOUTH SLOPE LOCALE…

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City search Homes for Sale in Brooklyn Companion intent Homes for Rent in Brooklyn Search hub All homes for sale City archive Brooklyn Property type Multi-family State market New York Related market Homes for Sale in Philadelphia Related market Homes for Sale in Los Angeles

Address: 318 23rd St
City:
State/County:
Zip: 11215
Country: United States
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Property Id: 43731
Price: $ 2,800,000
Property Size: 5,940 ft2
Property Lot Size: 5,009 ft2
Bedrooms: 10
Bathrooms: 6
Year Built: 1931

Energy Class: A+
Energy class A+
A+
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AvailMax Intelligence

Neighborhood & Market Insights

List price $2,800,000 Current property price
Price per sq ft $471 5,940 sq ft listed
Area median $1,687,500 32 comparables
Internal estimate $2,861,449 - $3,226,741 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 318 23rd St, 11215, Brooklyn, New York
Open Walk Score
Neighborhood Market Strong sample
Median list price $1,687,500
Median price per sq ft $512
Trend lens Current active inventory
Valuation source Internal market model
This property $2,800,000
Area median $1,687,500
Estimate lens $3,044,095

This property is 65.9% above the current neighborhood median.

Price History Listing timeline
11/09/2025 Listed $2,800,000
06/19/2026 Last updated $2,800,000
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
11/09/2025 Listing baseline $2,800,000
06/19/2026 AvailMax estimate range $2,861,449 - $3,226,741

8.7% modeled change across available points

Brooklyn New York 11215
Data sources
Walk Score setup AvailMax active listings AvailMax market model School metadata Listing and valuation history

$ 19,162.40
per month
  • Principal and Interest
  • Property Tax
  • HOA fee
$ 15,662.40

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Important Listing Information

Property ID: 43731

Property Address: 318 23rd St, Brooklyn, New York, 11215

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 19, 2026 — 11:22 AM

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Multi Family House For Sale in Brooklyn New York 10 Beds 6 Baths

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