New York City  »  11215  »  12th St  »  420 12th St

Ansonia Court - 420 12th Street, Brooklyn, NY 11215 - Property report

Also known as: 406-424 12th St

Property image for Ansonia Court - 420 12th Street, Brooklyn, NY 11215
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Property type

Walk-up Cooperative Building (Other than Condominiums) (XC6)

Year built

1970

Lot sq. ft.

40,800

Sale price

$826,999

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Building name
Ansonia Court
Primary address
Ansonia Court - 420 12th Street
Alternate address(es)
391-405 7th Ave
393-407 13th St
406-424 12th St
ZIP code
11215
Neighborhood
Park Slope
Borough
Brooklyn
Block & lot
01098-0001

Owner

Find out who owns Ansonia Court - 420 12th Street, Brooklyn, NY 11215. Uncover corporate and individual owners with a free account.

Building
Property type
Walk-up Cooperative Building (Other than Condominiums) (XC6)
Building sq. ft.
109,380
Building dimensions
200 ft x 40 ft
Buildings on lot
1
Stories
4
Year built
1970
Last altered
1983
Sales
Sale date
09/20/2004
Sale price
$826,999
Tax
Tax year
2026-2027
Property tax
$824,980
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
70
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
7 Avenue (wide)
12 Street (narrow)
13 Street (narrow)
Distance to wide street
Lot dimensions
200 ft x 200.83 ft
Lot sq. ft.
40,800

Area overview

Walk score
98 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
88 /100.  Very Bikeable
School district
15
Community district
6
Closest police station
1.00 Miles
Closest fire station
0.04 Miles

View more such as transportation, nearby schools and risk designations.

Units for Ansonia Court - 420 12th Street, Brooklyn, NY

Unit Sale date Sale price Sq. ft. Price/Sq. ft.
Unit 1BL
Unit 1BR 08/18/2014
Unit 1EL 07/22/2004
Unit 1FL 01/23/2025
Unit 1FR
Unit 1GL 12/13/2021
Unit 1GR 03/30/2011
Unit 1HL 02/06/2024
Unit 1HR 03/06/2014
Unit 1IL
Unit 1JL
Unit 1JR 06/20/2023
Unit 1KL 05/10/2022
Unit 1KR 08/10/2022
Unit 1LR 01/05/2023
Unit 1ML
Unit 1MR 07/20/2016
Unit 1NL
Unit 1NR 08/19/2021
Unit 1PR 06/28/2011
Unit 1R
Unit 2GR
Unit 2JL 01/06/2015
Unit 2MR
Unit 2PL 11/14/2024
Unit 3CL 06/13/2013
Unit 3CR
Unit 3DL 09/17/2009
Unit 3EL 09/09/2016
Unit 3FL 07/15/2026
Unit 3FR 08/03/2020
Unit 3HL 07/22/2013
Unit 3HR
Unit 3KL
Unit 3KR
Unit 3LL 04/17/2018
Unit 3LR
Unit 3ML
Unit 3MR
Unit 3NL 09/24/2013
Unit 3NR 02/02/2026
Unit 3PR 07/24/2025
Unit 4
Unit 4GR 11/19/2008
Unit 4JL 07/21/2025
Unit 4MR 09/04/2008
Unit 4PL
Unit A1R
Unit A2L
Unit A3L 10/28/2020
Unit A3R 12/13/2012
Unit B1L 09/13/2019
Unit B1R 07/27/2021
Unit B2L 01/05/2021
Unit B3R 06/18/2020
Unit C1L 09/08/2021
Unit C1R
Unit C2L
Unit C3 02/16/2005 750
Unit C3L 08/17/2023
Unit C3R 06/29/2010
Unit C4L 08/08/2019 1,050
Unit D1L
Unit D1R
Unit D3L 04/04/2025
Unit D3R 07/18/2013
Unit E1L 06/27/2025
Unit E1R 06/16/2022
Unit E2R
Unit E3L
Unit E3R 07/01/2016
Unit E4R 07/12/2010
Unit F1L
Unit F1R
Unit F3
Unit F3L
Unit F3R
Unit G1L
Unit G1R
Unit G2R
Unit G4R
Unit H1L
Unit H1R
Unit H3L
Unit H3R
Unit J1L
Unit J1R
Unit J2L
Unit J4L
Unit K1L
Unit K1R
Unit L1R
Unit L3L
Unit M1R
Unit M3R
Unit M4R
Unit MDS4
Unit N1L
Unit N1R
Unit N3
Unit N3L
Unit N3R
Unit NIL
Unit P1L
Unit P1R
Unit P2L
Unit P3L 12/03/2019
Unit P3R
Unit P4L
Ownership

Ownership information for Ansonia Court - 420 12th Street, Brooklyn, NY

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Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for Ansonia Court - 420 12th Street, Brooklyn, NY 11215

Sale date Sale price Buyer name Seller name
09/20/2004 $826,999 XXXXXXX, XXXXXXX X XXX XXXXXXX, XXXXX XXXXXXXXXX, XXXXXXX X XXX XXXXXXXXXX, XXXXXX X

*Most recent sale on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
05/24/2024 - R UCC3 Continuation
(2024052400186001)		 XXXXX|X XXXXX XXXXXXX XXXXXXXXXXX XXXXXXXXX XXXX X X
12/14/2020 - R
12/10/2020 - D		 Landmark Designation
(2020121000961001)		 XXX XXXXXXXXX XXXXXXXXXXXX XXXXXXXXXX
09/03/2019 - R Initial UCC1
(2019083000901001)		 XXXXXXX XXXXX XXXXXXX XXXXXXXXXXX XXXXXXXXX XXXX X X
03/04/2011 - R
02/11/2011 - D		 UCC3 Termination
(2011021100847001)		 XXXXXX XXXXXXX X XXXXXXXXX XXXX
08/14/2007 - R
05/04/2007 - D		 UCC3 Assignment
(2007053101555001)		 XXXXX XXXXXXX XX XXXXXXX XXXX
03/22/2005 - R UCC3 Termination
(2005010300323001)		 XXXXXXXX XXXXXXX X XXXXXXX XX XXXX XXXX
11/05/2004 - R UCC3 Termination
(2004102901733001)		 XXXXXXXX XXX X XXX XXXXX XXXXXXXXX XXXX
10/06/2004 - R UCC3 Termination
(2004092901259001)		 XXXXXXXXXX XXXXXXX X XXXXXXX XXXXXXX XXXXXXX XXX XXXX XXXXXXXXXX
09/28/2004 - R UCC3 Termination
(2004021301942002)		 XXXXXX XXXXXX XXX XXXXXXXX XXXXXXX XXX
10/15/2004 - R
09/20/2004 - D		 NYC Real Property Transfer Tax
(2004100701425001)		 XXXXXXXXXX XXXXXXX X XXXXXXX XXXXXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for Ansonia Court - 420 12th Street, Brooklyn, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Property tax
$824,980
Municipal exemptions
Recent tax assessments
Market value
$17,502,000
Assessed value
$7,875,900

More about New York City property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Taxable amount Tax rate Base tax Property tax Y-o-Y change
2025/26 $19,076,000 $8,584,200 $7,320,410 12.439% $915,143 $768,047 +5.99%
2024/25 $17,440,000 $7,848,000 $6,881,510 12.5% $865,026 $724,636 +6.43%
2023/24 $16,084,000 $7,237,800 $6,495,290 12.502% $818,132 $680,834 +6.93%
2022/23 $15,691,000 $7,060,950 $6,183,870 12.267% $765,025 $636,729 +5.34%
2021/22 $13,454,000 $6,054,300 $5,936,275 12.235% $734,236 $604,456 -14.26%
2020/21 $15,235,000 $6,855,750 $5,747,335 12.267% $712,744 $705,026 +0.24%
2019/20 $14,266,000 $6,419,700 $5,639,160 12.473% $711,593 $703,372 +7.28%
2018/19 $14,694,000 $6,612,300 $5,198,481 12.612% $668,301 $655,632 +6.62%
2017/18 $13,098,000 $5,894,100 $4,834,707 12.719% $628,266 $614,926 +3.98%
2016/17 $13,173,000 $5,927,850 $4,587,157 12.892% $605,676 $591,376 +12.58%
Permits

Permit information for Ansonia Court - 420 12th Street, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
06/30/2026 Alteration
05/11/2026 Alteration
04/16/2026 Alteration
04/16/2026 Alteration
03/19/2026 Alteration

*Most recent permits on record for this property.

More about New York City property records

Violations

HPD Violations

Violation ID Inspection date Class NOV issue date Status
11/09/2022 I
02/18/2022 I
02/18/2022 A

*Most recent HPD violations on record for this property.

Neighborhood

Park Slope South residential market stats

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

Median sale price

—

Median price/sq. ft.

—

Brooklyn median sale price

$899,000

6% Y-o-Y

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

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

Property location map
FEMA flood zones
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
7th Ave & 9th St at SE Corner
Station lines
F
Distance (miles)
0.158
View subway map

Access the detailed traffic volume map for Ansonia Court - 420 12th Street, Brooklyn, NY 11215 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity. View daily traffic map

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 107 John W Kimball 8 Yes Public PK, K-5 501 0.14
P.S. 107 John W Kimball 8 Yes Public PK, K-5 501 0.14
P.S. 39 Henry Bristow 9 No Public K-5 344 0.28
Saint Saviour Catholic Academy NR No Private PK, K-8 370 0.30
Saint Saviour Catholic Academy NR No Private PK, K-8 370 0.30
P.S.10 Magnet School for Math, Science & Design Technology 8 No Public K-5 829 0.31
Avalon Childcare Fifth Avenue NR No Private K-1 83 0.36
St. Joseph the Worker Catholic Academy NR No Private PK-8 186 0.36
St. Joseph the Worker Catholic Academy NR No Private PK-8 186 0.36
P.S. 53 NR No Public K-12 410 0.40
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Saint Saviour Catholic Academy NR No Private PK, K-8 370 0.30
St. Joseph the Worker Catholic Academy NR No Private PK-8 186 0.36
Holy Name Of Jesus School NR No Private PK, K-8 239 0.37
Park Slope Collegiate 4 No Public 6-12 577 0.40
Jhs 88 Peter Rouget 6 No Public 6-8 1,024 0.40
P.S. 53 NR No Public K-12 410 0.40
New Voices School Of Academic And Creative Arts 9 No Public 6-8 530 0.41
Hellenic Classical Charter School 10 No Charter PK, K-8 483 0.49
St. Thomas Aquinas School NR No Private PK, K-8 0 0.51
Ms 51 William Alexander 7 No Public 6-8 1,026 0.54
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
St Saviour High School NR No Private 9-12 400 0.35
Park Slope Collegiate 4 No Public 6-12 577 0.40
Millennium Brooklyn High School 10 No Public 9-12 721 0.40
John Jay School for Law 3 No Public 9-12 461 0.40
Cyberarts Studio Academy 2 No Public 9-12 298 0.40
P.S. 53 NR No Public K-12 410 0.40
Mesilas Bais Yaakov NR No Private 9-12 260 0.47
Yeshiva Machzikel Hadas NR No Private 12 0 0.53
Poly Prep Lower School NR No Private 0 0.62
AL-Noor School NR No Private PK-12 630 0.64

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for Ansonia Court - 420 12th Street, Brooklyn, NY

1204 8th Ave, Brooklyn 1206 8th Ave, Brooklyn 1214 8th Ave, Brooklyn 1216 8th Ave, Brooklyn 493 12th St, Brooklyn 1208 8th Ave, Brooklyn 1218 8th Ave, Brooklyn 491 12th St, Brooklyn 1210 8th Ave, Brooklyn 1212 8th Ave, Brooklyn 632 11th St, Brooklyn 1202 8th Ave, Brooklyn 483 12th St, Brooklyn 481 12th St, Brooklyn 489 12th St, Brooklyn 485 12th St, Brooklyn 438 12th St, Brooklyn 163 Prospect Park W, Brooklyn 479 12th St, Brooklyn 487 12th St, Brooklyn

Nearby ZIP codes for Ansonia Court - 420 12th Street, Brooklyn, NY

10004, New York City, NY 10005, New York City, NY 10038, New York City, NY 10271, New York City, NY 11201, New York City, NY 11204, New York City, NY 11205, New York City, NY 11213, New York City, NY 11216, New York City, NY 11217, New York City, NY 11218, New York City, NY 11219, New York City, NY 11220, New York City, NY 11225, New York City, NY 11226, New York City, NY 11228, New York City, NY 11230, New York City, NY 11231, New York City, NY 11232, New York City, NY 11238, New York City, NY

Frequently asked questions

What is the year built for Ansonia Court - 420 12th Street, Brooklyn, NY 11215?

The development at Ansonia Court - 420 12th Street, Brooklyn, NY 11215 was built in 1970.

What is the total square footage of Ansonia Court - 420 12th Street, Brooklyn, NY 11215?

Ansonia Court - 420 12th Street, Brooklyn, NY 11215 has a total of 109,380 square feet.

When was Ansonia Court - 420 12th Street, Brooklyn, NY 11215 last sold and what was the sale price?

Ansonia Court - 420 12th Street, Brooklyn, NY 11215 was last sold on 09/20/2004 for $826,999.

What is the assessed value of Ansonia Court - 420 12th Street, Brooklyn, NY 11215?

Ansonia Court - 420 12th Street, Brooklyn, NY 11215 is currently assessed at $7,875,900.

What are the property taxes for Ansonia Court - 420 12th Street, Brooklyn, NY 11215?

The property taxes for Ansonia Court - 420 12th Street, Brooklyn, NY 11215 total $953,866.

How many residential units does this building have?

This building has 70 residential unit(s).

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