Active

$1,795,000

318 21st St, Brooklyn, NY 11215

5beds

2,300sqft

Multi Family

Built in 1940

-- sqft lot

$1,807,400 Zestimate^®

$780/sqft

$-- HOA

What's special

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!

2 days

231

4

Tour with a local agent

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 5
Bathrooms: 3
Full bathrooms: 3

Interior area

Total structure area: 2,300
Total interior livable area: 2,300 sqft

Property

Details

Parcel number: 008980017
Special conditions: Resale

Construction

Type & style

Home type: MultiFamily
Property subtype: Multi Family

Condition

Year built: 1940

Community & HOA

Community

Subdivision: Greenwood

Location

Region: Brooklyn

Financial & listing details

Price per square foot: $780/sqft
Tax assessed value: $2,042,000
Annual tax amount: $4,404
Date on market: 12/8/2025

Estimated market value

$1,807,400

$1.72M - $1.90M

$4,099/mo

Price history

Date	Event	Price
12/5/2025	Listed for sale	$1,795,000+797.5%$780/sqft
Source: OneKey® MLS #940863 Report a problem
5/22/2014	Listing removed	$1,799$1/sqft
Source: Destination Real Estate Report a problem
5/17/2014	Price change	$1,799-0.1%$1/sqft
Source: StreetEasy Report a problem
5/10/2014	Listed for rent	$1,800$1/sqft
Source: Destination Real Estate Report a problem
4/26/2000	Sold	$200,000$87/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2024	$4,403	$122,520 -0.2%
2023	--	$122,760 +12.1%
2022	--	$109,500 +7.8%

Find assessor info on the county website

BuyAbility℠ payment

Estimated monthly payment

All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.

HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

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