For sale

$899,900

439 E 21st St, Brooklyn, NY 11226

--beds

3,600sqft

Mixed Use

Built in 1965

1,920 Square Feet Lot

$922,700 Zestimate^®

$250/sqft

$-- HOA

What's special

Three comfortable bedrooms

This occupied three-unit property is set up as 2 residential units over a ground floor medical office unit. Each unit has huge living room, dining room combination providing ample space for daily living. Three comfortable bedrooms, kitchen and full bathroom. Only minutes away from the Cortelyou Rd train station where you can take the Q train. Only minutes away from Manhattan. Residents enjoy proximity to Flatbush Junction shopping, offering a variety of retail options and Brooklyn College is also located nearby, The neighborhood provides excellent transportation links. ABSOLUTELY NO TRESPASSING PLEASE DO NOT DISTURB ANY OCCUPANTS It is a criminal offense to trespass on this property. Please contact the listing agent for occupancy status. HOUSE WILL NOT BE DELIVERED VACANT. BUYER TO TAKE PROPERTY SUBJECT TO ALL VIOLATIONS.

14 days

373

13

Tour with a local agent

Facts & features

Interior

Bedrooms & bathrooms

Bathrooms: 3
1/2 bathrooms: 3

Heating

Natural Gas, Baseboard

Appliances

Included: Gas Water Heater

Features

Flooring: Hardwood
Basement: None

Interior area

Total structure area: 3,600
Total interior livable area: 3,600 sqft

Property

Parking

Parking features: Shared Drive, Other
Has uncovered spaces: Yes

Features

Stories: 3

Lot

Size: 1,920 Square Feet
Dimensions: 24x80
Features: Back Yard

Details

Foundation area: 1200
Parcel number: 051640061
Zoning: R6A
Special conditions: Arm's Length

Construction

Type & style

Home type: SingleFamily
Property subtype: Mixed Use
Attached to another structure: Yes

Materials

Sheet Rock, Brick
Foundation: Concrete Perimeter
Roof: Flat

Condition

Year built: 1965

Utilities & green energy

Electric: 220 Volts

Community & HOA

Community

Subdivision: Brooklyn

Location

Region: Brooklyn

Financial & listing details

Price per square foot: $250/sqft
Tax assessed value: $690,400
Annual tax amount: $5,828
Date on market: 3/24/2026
Cumulative days on market: 15 days

Estimated market value

$922,700

$877,000 - $969,000

$4,554/mo

Price history

Date	Event	Price
3/24/2026	Listed for sale	$899,900-8.9%$250/sqft
Source: BNYMLS #499927 Report a problem
8/25/2021	Listing removed	--
Source: StreetEasy Report a problem
8/24/2021	Price change	$2,700-3.6%$1/sqft
Source: StreetEasy Report a problem
8/23/2021	Listed for rent	$2,800$1/sqft
Source: StreetEasy Report a problem
2/6/2017	Sold	$987,402+76%$274/sqft
Source: Public Record Report a problem
7/17/2013	Sold	$561,000+104%$156/sqft
Source: Public Record Report a problem
3/14/2010	Sold	$275,000-27.6%$76/sqft
Source: Public Record Report a problem
7/19/2005	Sold	$380,000$106/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2024	$5,450	$310,680 -20%
2023	--	$388,350 +20%
2022	--	$323,550 +22.3%
2021	--	$264,600 -13.7%
2020	$4,517 +44.5%	$306,450
2019	$3,125	$306,450 +813.8%
2018	--	$33,534 +3.2%
2017	$4,133 +6.6%	$32,493 +8%
2016	$3,876	$30,087 +8%
2015	$3,876 +18.8%	$27,859 +8%
2014	$3,261	$25,796 +8%
2013	--	$23,886
2012	--	$23,886 +0.8%
2011	--	$23,691 +6%
2010	--	$22,351 +6%
2009	--	$21,086 +5.9%
2008	--	$19,905
2007	--	$19,905 +0.8%
2006	--	$19,743 +6%
2005	--	$18,626 +6%
2004	--	$17,572 +5.9%
2003	--	$16,588
2002	--	$16,588 +0.8%
2001	--	$16,453 +6%
2000	--	$15,522

Find assessor info on the county website

Monthly 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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