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186 21st Street, Brooklyn, NY 11232 Property Information

186 21st Street, Brooklyn, NY 11232 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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186 21st Street, Brooklyn, NY 11232 1
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Address

Primary address 186 21st Street
Secondary address 194 21st St
Neighborhood Greenwood Heights
Zip code 11232
Borough Brooklyn
Block & lot 00643-0011

Sales & Tax Overview for 186 21st Street, Brooklyn

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Purchase date 06/02/2015
Purchase price $6,000,000
Tax class
Estimated property tax $57,087

Lot & Building Information for 186 21st Street, Brooklyn

Lot sqft 12,521
Lot dimensions 125 ft x 100.17 ft
Building class Elevator Apartment - Semi-fireproof without Stores (D1) i
Building sqft 34,347
Building dimensions 110.83 ft x 66.5 ft
Buildings on lot 1
Stories 5
Year built 2017
Construction type
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Zoning & Use for 186 21st Street, Brooklyn

Zoning
Residential units (DOF) 26
Regulated units
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 15
Community district 7
Closest police station 0.38 Miles
Closest fire station 0.70 Miles

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 186 21st Street, Brooklyn

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Floor area ratio (FAR) for 186 21st Street, Brooklyn, NY 11232, including commercial and residential FAR, FAR as built and usable floor area.
Development maps such as planimetric, zoning, urban landscape, and HPD alternative enforcement program maps.
Violations for 186 21st Street, Brooklyn, NY 11232, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

You will find all alternate addresses for the property in this section.

  • 194 21st St, Brooklyn, NY 11232

About 186 21st Street, Brooklyn

What is the year built & the total sq. ft. for 186 21st Street, Brooklyn, NY 11232?

186 21st Street, Brooklyn, NY 11232 was built in 2017 and has a total of 34,347 square feet.

What is the assessed value of 186 21st Street, Brooklyn, NY 11232 and the property tax paid?

Assessed at $3,300,300, the tax amount paid for 186 21st Street, Brooklyn, NY 11232 is $57,087. For the next year, the tax amount for 186 21st Street, Brooklyn, NY 11232 is estimated at $57,087.

When was 186 21st Street, Brooklyn, NY 11232 last sold and what was the last sale price?

186 21st Street, Brooklyn, NY 11232 was last sold in 06/02/2015 for $6,000,000.

How many residential units does this building have?

This building has 26 residential unit(s).

Ownership Information for 186 21st Street, Brooklyn

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Property owner name for 186 21st Street, Brooklyn, NY 11232
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Building contacts for 186 21st Street, Brooklyn, NY 11232
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Mar 19, 2026 Cheaper in the City? Nearly 100 Communities in Suburban NYC Surpass $1M
New Yorkers planning a move to the suburbs increasingly find their options limited, after suburban home values shot up twice as fast as NYC medians over the last decade. While larger homes and better prices were long the norm outside the five boroughs, today, many NYC buyers find their option restricted to a handful of suburban markets.
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Past Sales & Property History for 186 21st Street, Brooklyn

Create a free account to view the complete sales history for 186 21st Street, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
06/02/2015 $6,000,000
07/06/2012 $1,900,000
       
       
       
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Title Documents for 186 21st Street, Brooklyn

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Doc image
03/28/2024 - R UCC3 Amendment
(2024032701131001)
11/15/2021 - R UCC3 Continuation
(2021111500078001)
08/14/2020 - D
08/17/2020 - R
Sundry Miscellaneous
(2020081700242001)
04/08/2020 - D
04/14/2020 - R
Assignment of Leases and Rents
(2020041300749002)
04/08/2020 - D
04/14/2020 - R
Mortgage and Consolidation
(2020041300749001)
04/19/2017 - R Initial UCC1
(2017041800258008)
04/19/2017 - R UCC3 Termination
(2017041800258007)
04/06/2017 - D
04/19/2017 - R
Mortgage
(2017041800258005)
04/06/2017 - D
04/19/2017 - R
Mortgage
(2017041800258004)
04/06/2017 - D
04/19/2017 - R
Agreement
(2017041800258003)
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R: Recorded date
D: Document date

Property Taxes for 186 21st Street, Brooklyn

Access detailed property tax data for 186 21st Street, Brooklyn, NY 11232. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $57,088
Estimated property tax: $57,087
Tax assessor's market value: $7,334,000
Assessed value: $3,300,300
Exemptions granted by city:

Assessment History for 186 21st Street, Brooklyn

Here's the assessment & property tax history for 186 21st Street, Brooklyn, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessed value Taxable Tax rate % Base tax Property tax Year over year change
2025/26 $7,334,000 $3,300,300 $458,941 12.439% $327,591 $57,088 -0.49%
2024/25 $5,848,000 $2,631,600 $458,941 12.5% $308,059 $57,368 -0.02%
2023/24 $5,834,000 $2,625,300 $458,941 12.502% $319,225 $57,377 +1.92%
2022/23 $5,319,000 $2,393,550 $458,941 12.267% $293,617 $56,298 +0.26%
2021/22 $4,927,000 $2,217,150 $458,941 12.235% $271,268 $56,151 -81.27%

Permits for 186 21st Street, Brooklyn

The complete history of permits filed for 186 21st Street, Brooklyn, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Filing date Job type Job status Job description Initial cost
10/27/2019 Alteration
10/27/2019 Alteration
09/06/2019 Subdivision: condo
03/01/2019 Alteration
09/28/2018 Alteration
05/05/2018 Alteration
01/31/2018 Alteration
12/07/2017 Alteration
12/07/2017 Alteration
06/09/2016 Alteration type 3
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Brooklyn Commercial Market Stats

Access a detailed real estate market overview of Brooklyn so you can assess current trends, property values, types of properties sold and transaction volume. View the median price per sqft in Brooklyn and compare it to other boroughs in New York City.

Median Price/Sqft Q3/2025
$495
3.7% YoY
Median Price/Sqft Q2/2025
$503
7% YoY
Median Price/Sqft 2024
$470
2.1% YoY

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Risk

FEMA flood zone(s): X (See more on map)

Transportation

Distance to Subway
Closest station 4th Ave & 25th St at SE Corner
Station lines R
Distance (miles) 0.191
View subway map
Bus Routes
Name 5 Av/21 St
Line B63
Distance (miles) 0.105

Neighbors for 186 21st Street, Brooklyn

Here are the neighbors for 186 21st Street, Brooklyn, NY 11232.

Address Square feet Purchase date Purchase price
210 21st St, Brooklyn 3,825 04/30/1985
214 21st St, Brooklyn 6,160 01/30/2007 $1,375,000
226 21st St, Brooklyn 1,530 07/31/2025
212 21st St, Brooklyn 3,750 07/15/1985
677 4th Ave, Brooklyn 8,375 10/15/1998
141 A 22nd St, Brooklyn 1,944 12/01/2024
216 21st St, Brooklyn 2,625 11/13/2018
683 4th Ave, Brooklyn 13,593 12/30/2011 $1,186,000
691 4th Ave, Brooklyn 88,091 04/15/2022
220 21st St, Brooklyn 1,530 07/07/2014 $1,390,000
228 21st St, Brooklyn 1,885 05/06/2015
681 4th Ave, Brooklyn 2,680 04/12/2024 $1,710,000
135 22nd St, Brooklyn 1,800 02/11/2022
137 22nd St, Brooklyn 1,920 10/14/2011
141 22nd St, Brooklyn 1,944 06/04/2020 $1,500,000
218 21st St, Brooklyn 3,750 05/23/2017 $1,850,000
222 21st St, Brooklyn 1,530 12/30/2013 $675,000
133 22nd St, Brooklyn 4,260 01/25/2022 $1,985,000
139 22nd St, Brooklyn 1,920 08/07/2012 $462,765
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