Date
Details
Price
Change
Source
12/08/2025
Listed
$1,795,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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$1,795,000
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Property Description
Prime Park Slope South Opportunity! A rare 17'-wide property offering 2,278 SQFT across 3 levels with an RGB Zoning FAR of 2, Perfect for those looking to renovate, convert, or redevelop in one of Brooklyn's neighborhoods. The Property is being sold as-is and delivered vacant, providing a clear path for your vision. An opportunity not to be missed!
Full Property Details
Full Property Details for 318 21st St
General
- Price: $1,795,000
- Taxes: $4,403
- Status: Active
- Type: Multi-Family
- Source: REBNY
- MLS ID: RLS20062762
- Updated: 12/8/2025
- Added to Site: 38 day(s) ago
Interior
- Number of Rooms: 10
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 3
Bedrooms
- Total Bedrooms: 5
Other Rooms
- Laundry: See Remarks
Additional Information
- Equipment: Intercom
Location
- County: Kings
- Subdivision: Park Slope
- Cross Streets: 6th Avenue/7th Avenue
Community
- Pets Allowed: Yes
Heating & Cooling
- Air Conditioning: Yes
- Cooling Type: Window Unit(s)
- Heating Type: Natural Gas
Structural Information
- Architectural Style: Prewar, Walk-Up
- Structure Type: Multi Family
- Stories/Levels: 2
- Square Feet: 2,300
- Living Area: 2,300 Sq. Ft.
- Year Built: 1940
Lot Features
- Lot Size: 1700
- Lot Dimensions: 17.00 x 100.00
Financial Considerations
- Tax Amount: $4,403
Disclosures and Reports
- Block: 898
- Lot Number: 17
Listing Courtesy of Laffey Real Estate NYC LLC
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Listing agent
— 318 21st St —
Laffey Real Estate NYC LLC
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 318 21st St
School District:New York City Geographic School District 15
| Name | Grades | Distance |
|---|---|---|
P.S.10 Magnet School for Math, Science & Design Technology 511 7th Avenue, Brooklyn, NY 11215 | K-5 | 0.3 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 318 21st St
Tax History
Tax History for 318 21st St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$4,663
6%
$23,218
-81%
2024
$4,403
4%
$122,520
—
2023
$4,231
3%
$122,760
12%
2022
$4,104
-52%
$109,500
8%
2021
$8,505
108%
$101,580
6%
2020
$4,095
6%
$95,940
13%
2019
$3,867
13%
$85,020
384%
2017
$3,432
—
$17,556
4%
2017
$3,432
2%
$16,838
—
2016
$3,366
7%
$16,838
4%
2015
$3,153
26%
$16,123
6%
2014
$2,509
11%
$15,225
4%
2013
$2,262
—
$14,630
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 318 21st St
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318 21st Street, Brooklyn, NY 11215 (MLS# RLS20062762) is a Multi-Family property with 0 units containing 5 bedrooms and 3 full bathrooms. 318 21st Street is currently listed for $1,795,000 and was received on December 08, 2025. Want to learn more about 318 21st Street? Do you have questions about finding other Multi-Family real estate for sale in Brooklyn? You can browse all Brooklyn real estate or contact a Coldwell Banker agent to request more information.