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223 Union Street #Gardn, Brooklyn, NY 11231 Property Information

223 Union Street #Gardn, Brooklyn, NY 11231 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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223 Union Street #Gardn, Brooklyn, NY 11231 1
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Address

Primary address 223 Union Street #Gardn
Neighborhood Carroll Gardens
Zip code 11231
Borough Brooklyn
Block & lot 00338-1101

Sales & Tax Overview for 223 Union Street #Gardn, Brooklyn

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Tax class
Estimated property tax $14,517

Lot & Building Information for 223 Union Street #Gardn, Brooklyn

Lot sq. ft. 2,400
Lot dimensions 24 ft x 100 ft
Property type Condo - Residential Unit of 1-3 Unit Building (Original Class 1) (R6)
Building sqft 3,498
Buildings on lot 1
Stories 4
Year built 1980
Year last altered 2006
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Zoning & Use for 223 Union Street #Gardn, Brooklyn

Residential units (DOF) 1

Area Overview

Walk Score
Transit Score
Bike Score


School district 15
Community district 6

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

Unit Overview

Unit # GARDN
Square feet 3,498
Condo complex 301709

Other Property Data for 223 Union Street #Gardn, Brooklyn

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Floor area ratio (FAR) for 223 Union Street #Gardn, Brooklyn, NY 11231, 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 223 Union Street #Gardn, Brooklyn, NY 11231, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 223 Union Street #Gardn, Brooklyn

What is the year built & the total sq. ft. for 223 Union Street #Gardn, Brooklyn, NY 11231?

223 Union Street #Gardn, Brooklyn, NY 11231 was built in 1980 and has a total of 3,498 square feet.

What is the assessed value of 223 Union Street #Gardn, Brooklyn, NY 11231 and the property tax paid?

Assessed at $245,985, the tax amount paid for 223 Union Street #Gardn, Brooklyn, NY 11231 is $14,517. For the next year, the tax amount for 223 Union Street #Gardn, Brooklyn, NY 11231 is estimated at $14,517.

How many residential units does this building have?

This building has 1 residential unit(s).

Ownership Information for 223 Union Street #Gardn, Brooklyn

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Property owner name for 223 Union Street #Gardn, Brooklyn, NY 11231
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Building contacts for 223 Union Street #Gardn, Brooklyn, NY 11231
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 223 Union Street #Gardn, Brooklyn

Create a free account to view the complete sales history for 223 Union Street #Gardn, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 223 Union Street #Gardn, 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
12/08/2020 - D
12/17/2020 - R
Assignment, Mortgage
(2020121500854002)
11/23/2020 - D
12/17/2020 - R
Agreement
(2020121500854004)
11/23/2020 - D
12/17/2020 - R
Mortgage
(2020121500854003)
10/22/2020 - D
12/17/2020 - R
Assignment, Mortgage
(2020121500854001)
06/08/2015 - D
07/06/2015 - R
Agreement
(2015070100297003)
06/08/2015 - D
07/06/2015 - R
Mortgage
(2015070100297002)
12/15/2014 - D
07/06/2015 - R
Assignment, Mortgage
(2015070100297001)
01/22/2007 - D
02/13/2007 - R
Maps
(2007020901589002)
01/18/2007 - D
02/13/2007 - R
Condo Declaration
(2007020901589001)
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R: Recorded date
D: Document date

Property Taxes for 223 Union Street #Gardn, Brooklyn

Access detailed property tax data for 223 Union Street #Gardn, Brooklyn, NY 11231. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $14,517
Estimated property tax: $14,517
Tax assessor's market value: $4,099,744
Assessed value: $245,985

Assessment History for 223 Union Street #Gardn, Brooklyn

Here's the assessment & property tax history for 223 Union Street #Gardn, 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 $4,099,744 $245,985 $73,160 19.843% $14,517 $14,517 -0.46%
2024/25 $3,702,089 $222,125 $72,612 20.085% $14,584 $14,584 +6.00%
2023/24 $3,657,539 $219,452 $68,502 20.085% $13,759 $13,759 +4.83%
2022/23 $3,081,683 $184,901 $64,625 20.309% $13,125 $13,125 +7.84%
2021/22 $3,081,683 $184,901 $60,967 19.963% $12,171 $12,171 -5.14%

Permits for 223 Union Street #Gardn, Brooklyn

The complete history of permits filed for 223 Union Street #Gardn, 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.

No recorded permits for this property.

Carroll Gardens Residential Market Stats

Access a detailed real estate market overview of Carroll Gardens so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Carroll Gardens and compare it to other neighborhoods in Brooklyn.

Median Sale Price
$2,100,000
17.5% YoY
Median Price/Sqft
$1,780
7.7% YoY
Brooklyn Median Sale Price
$885,000
2.5% YoY

Check out recently sold homes in Brooklyn and see how their prices compare.

Transportation

Distance to Subway
Closest station Smith St & President St at NW Corner
Station lines F-G
Distance (miles) 0.287
View subway map
Bus Routes
Name Court St/Sackett St
Line B57
Distance (miles) 0.177

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Pache Montessori NR No Private PK-K 122 0.19
Pache Montessori NR No Private PK-K 122 0.19
P.S. 29 John M Harrigan 9 No Public PK, K-5 721 0.24
P.S. 29 John M Harrigan 9 No Public PK, K-5 721 0.24
P.S. 58 The Carroll 8 No Public PK, K-5 751 0.28

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
School For International Studies 5 No Public 6-12 782 0.29
Hannah Senesh Community Day School NR No Private K-8 231 0.32
Brooklyn Secondary School For Collaborative Studie 6 No Public 6-12 671 0.33
Mary McDowell Friends School NR No Private 6-10 290 0.42
Brooklyn Heights Montessori School NR No Private PK-8 260 0.45

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
School For International Studies 5 No Public 6-12 782 0.29
Digital Arts and Cinema Technology High School 8 No Public 9-12 331 0.29
Brooklyn Secondary School For Collaborative Studie 6 No Public 6-12 671 0.33
Mary McDowell Friends School NR No Private 6-10 290 0.42
Cobble Hill School of American Studies 1 No Public 9-12 316 0.43

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 223 Union Street #Gardn, Brooklyn

Here are the neighbors for 223 Union Street #Gardn, Brooklyn, NY 11231.

Address Square feet Purchase date Purchase price
540 E New York Ave, Brooklyn 15,902
1775 Eastern Pkwy, Brooklyn 3,039 12/01/2022
2095 Bergen St, Brooklyn 3,039 04/24/2008 $825,000
861 Madison St, Brooklyn 3,225 10/16/2007 $702,593
492 Schroeders Ave, Brooklyn 1,640 05/22/2019 $496,980
127 Watkins St, Brooklyn 3,210 08/15/2023 $10
482 Schroeders Ave, Brooklyn 1,640 08/19/2020 $547,180
1777 Eastern Pkwy, Brooklyn 3,039 04/16/2024 $829,025
860 Monroe St, Brooklyn 3,225 06/18/2007 $710,000
151 Rochester Ave, Brooklyn 50,000 12/02/2009 $6,600,000
57 Chester St, Brooklyn 2,718 04/19/2016 $540,000
857 Madison St, Brooklyn 3,225 07/16/2007 $700,000
2105 Bergen St, Brooklyn 3,039 03/26/2008 $825,000
3611 Church Ave, Brooklyn 3,217
2099 Bergen St, Brooklyn 3,039 05/16/2019 $794,235
2097 Bergen St, Brooklyn 3,039 04/24/2008 $775,000
859 Madison St, Brooklyn 3,225 09/05/2007 $685,000
543 Brooklyn Ave, Brooklyn 11,659
2103 Bergen St, Brooklyn 3,039 11/02/2024
439 Glenmore Ave, Brooklyn 1,594 09/18/2017
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