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634 Carlton Avenue, Brooklyn, NY 11217 Property Information

634 Carlton Avenue, Brooklyn, NY 11217 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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634 Carlton Avenue, Brooklyn, NY 11217 1
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Address

Primary address 634 Carlton Avenue
Secondary address 634-636 Carlton Ave
Neighborhood Prospect Heights
Zip code 11217
Borough Brooklyn
Block & lot 01157-0001

Sales & Tax Overview for 634 Carlton Avenue, Brooklyn

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

Purchase date 12/06/2005
Purchase price $2,208,000
Tax class
Estimated property tax $35,876

Lot & Building Information for 634 Carlton Avenue, Brooklyn

Lot sq. ft. 1,710
Lot dimensions 30.67 ft x 57.83 ft
Property type Walk-up Apartment - Over Six Families with Stores (C7)
Building sqft 9,340
Building dimensions 64.25 ft x 62 ft
Buildings on lot 1
Stories 4
Year built 1931
Year last altered 2007
Construction type
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Zoning & Use for 634 Carlton Avenue, Brooklyn

Zoning
Residential units (DOF) 7
Regulated units
Commercial units 3
Residential sqft
Retail sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 13
Community district 8
Closest police station 0.22 Miles
Closest fire station 0.24 Miles

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

Other Property Data for 634 Carlton Avenue, Brooklyn

New York property reports include comprehensive occupancy, development and violation information. Create a free account to access valuable data points such as:

Floor area ratio (FAR) for 634 Carlton Avenue, Brooklyn, NY 11217, 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 634 Carlton Avenue, Brooklyn, NY 11217, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 634-636 Carlton Ave, Brooklyn, NY 11217
  • 339-343 Flatbush Ave, Brooklyn, NY 11217
  • 161-163 Park Pl, Brooklyn, NY 11217

About 634 Carlton Avenue, Brooklyn

How many sq. ft. does 634 Carlton Avenue, Brooklyn, NY 11217 have & what is the price per sq. ft?

This Walk-up Apartment - Over Six Families with Stores (C7) located at 634 Carlton Avenue, Brooklyn, NY 11217 has a total of 9,340 square feet and a current price per square foot of $236.

What is the year built & the current market value of 634 Carlton Avenue, Brooklyn, NY 11217?

634 Carlton Avenue, Brooklyn, NY 11217 was built in 1931 and has a current tax assessor's market value of $5,677,000.

How many commercial spaces does this building have?

This building has 3 commercial spaces available for lease.

Ownership Information for 634 Carlton Avenue, Brooklyn

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Property owner name for 634 Carlton Avenue, Brooklyn, NY 11217
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Building contacts for 634 Carlton Avenue, Brooklyn, NY 11217
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Past Sales & Property History for 634 Carlton Avenue, Brooklyn

Create a free account to view the complete sales history for 634 Carlton Avenue, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
12/06/2005 $2,208,000
11/19/2003 $1,506,000
       
       
       
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Title Documents for 634 Carlton Avenue, 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
01/04/2017 - D
01/23/2017 - R
Agreement
(2017011201558001)
01/15/2016 - D
02/01/2016 - R
Memorandum of Lease
(2016012500521001)
07/18/2013 - R Initial UCC1
(2013070101656004)
07/01/2013 - D
08/05/2013 - R
Agreement
(2013071800631002)
07/01/2013 - D
08/05/2013 - R
Termination of Assign of L&R
(2013071800631001)
07/01/2013 - D
07/18/2013 - R
Assignment of Leases and Rents
(2013070101656003)
07/01/2013 - D
07/18/2013 - R
Agreement
(2013070101656002)
07/01/2013 - D
07/18/2013 - R
Mortgage
(2013070101656001)
08/22/2012 - D
09/14/2012 - R
Satisfaction of Mortgage
(2012082701343001)
03/20/2009 - D
05/27/2011 - R
Memorandum of Lease
(2011041100710001)
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R: Recorded date
D: Document date

Property Taxes for 634 Carlton Avenue, Brooklyn

Access detailed property tax data for 634 Carlton Avenue, Brooklyn, NY 11217. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $33,219
Estimated property tax: $35,876
Tax assessor's market value: $5,677,000
Assessed value: $2,554,650

Assessment History for 634 Carlton Avenue, Brooklyn

Here's the assessment & property tax history for 634 Carlton Avenue, 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 $5,677,000 $2,554,650 $267,058 12.439% $33,219 $33,219 +7.47%
2024/25 $5,325,600 $2,396,520 $247,276 12.5% $30,910 $30,910 +4.76%
2023/24 $4,438,000 $1,997,100 $236,006 12.502% $29,505 $29,505 +8.24%
2022/23 $4,361,000 $1,962,450 $222,223 12.267% $27,260 $27,260 +0.42%
2021/22 $3,489,000 $1,570,050 $221,863 12.235% $27,145 $27,145 +7.72%

Permits for 634 Carlton Avenue, Brooklyn

The complete history of permits filed for 634 Carlton Avenue, 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
12/12/2025 Alteration
05/14/2025 Alteration
12/13/2023 Alteration
12/01/2023 Alteration
08/08/2023 Alteration
04/25/2023 Alteration
03/16/2023 Alteration
03/16/2023 Alteration
04/03/2022 Alteration
10/07/2021 Alteration
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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 Q1/2026
$426
-10.8% YoY
Median Price/Sqft Q4/2025
$493
11.7% YoY
Median Price/Sqft 2025
$492
6.6% YoY

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

Risk

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

Transportation

Distance to Subway
Closest station Flatbush Ave & Park Pl at SW Corner
Station lines B-Q
Distance (miles) 0.026
View subway map
Bus Routes
Name Flatbush Av/Park Pl
Line B41
Distance (miles) 0.016

Neighbors for 634 Carlton Avenue, Brooklyn

Here are the neighbors for 634 Carlton Avenue, Brooklyn, NY 11217.

Address Square feet Purchase date Purchase price
200 Park Pl, Brooklyn 5,132 01/04/2024
369 Flatbush Ave, Brooklyn 8,770 07/19/2000
190 Park Pl, Brooklyn 2,928 06/01/2023 $3,100,000
196 Park Pl, Brooklyn 5,376 02/19/2009
367 Flatbush Ave, Brooklyn 4,304 09/19/2025
353 Flatbush Ave, Brooklyn 4,991 01/27/2011
355 Flatbush Ave, Brooklyn 4,770 09/06/1988
188 Park Pl, Brooklyn 2,928 04/29/2021 $2,615,000
192 Park Pl, Brooklyn 3,496 02/25/2015 $3,460,000
349 Flatbush Ave, Brooklyn 1,784 03/20/2024
186 Park Pl, Brooklyn 2,928 04/26/2022 $4,800,014
351 Flatbush Ave, Brooklyn 2,120 02/23/2006
357 Flatbush Ave, Brooklyn 17,521 03/29/2023 $11,606,380
692 Franklin Ave, Brooklyn 3,980 09/22/2025
182 Park Pl, Brooklyn 1,776 02/02/2003
180 Park Pl, Brooklyn 1,824 04/17/2023
184 Park Pl, Brooklyn 1,925 02/24/2017 $2,025,000
194 Park Pl, Brooklyn 5,376 04/02/2014
170 Park Pl, Brooklyn 5,339 01/09/2013
375 Flatbush Ave, Brooklyn 6,700 07/30/2007
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