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4521 6th Avenue, Brooklyn, NY 11220 Property Information

4521 6th Avenue, Brooklyn, NY 11220 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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4521 6th Avenue, Brooklyn, NY 11220 1
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Address

Primary address 4521 6th Avenue
Neighborhood Sunset Park
Zip code 11220
Borough Brooklyn
Block & lot 00749-0002

Sales & Tax Overview for 4521 6th Avenue, Brooklyn

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

Purchase date 05/19/2015
Purchase price $1,200,000
Tax class
Estimated property tax $7,686

Lot & Building Information for 4521 6th Avenue, Brooklyn

Lot sqft 1,840
Lot dimensions 20 ft x 92 ft
Building class Miscellaneous Two Family (B9)
Building sqft 2,120
Building dimensions 20 ft x 54 ft
Buildings on lot 1
Stories 2
Structure type Old style
Building material Brick
Exterior wall Brick/masonry
Basement type Full
Year built 1910
Frontage(s) 6 Avenue (wide)
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Zoning & Use for 4521 6th Avenue, Brooklyn

Zoning
Residential units (DOF) 2
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 15
Community district 7
Closest police station 0.84 Miles
Closest fire station 0.35 Miles

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

Other Property Data for 4521 6th Avenue, Brooklyn

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Floor area ratio (FAR) for 4521 6th Avenue, Brooklyn, NY 11220, 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 4521 6th Avenue, Brooklyn, NY 11220, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 4521 6th Avenue, Brooklyn

What is the year built & the total sq. ft. for 4521 6th Avenue, Brooklyn, NY 11220?

4521 6th Avenue, Brooklyn, NY 11220 was built in 1910 and has a total of 2,120 square feet.

What is the assessed value of 4521 6th Avenue, Brooklyn, NY 11220 and the property tax paid?

Assessed at $99,840, the tax amount paid for 4521 6th Avenue, Brooklyn, NY 11220 is $7,685. For the next year, the tax amount for 4521 6th Avenue, Brooklyn, NY 11220 is estimated at $7,686.

When was 4521 6th Avenue, Brooklyn, NY 11220 last sold and what was the last sale price?

4521 6th Avenue, Brooklyn, NY 11220 was last sold in 05/19/2015 for $1,200,000.

How many residential units does this building have?

This building has 2 residential unit(s).

Ownership Information for 4521 6th Avenue, Brooklyn

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Property owner name for 4521 6th Avenue, Brooklyn, NY 11220
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Building contacts for 4521 6th Avenue, Brooklyn, NY 11220
Building management:
Representatives (from permits):
Tenants:
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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 4521 6th Avenue, Brooklyn

Create a free account to view the complete sales history for 4521 6th Avenue, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
05/19/2015 $1,200,000

Title Documents for 4521 6th 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
10/03/2025 - R UCC3 Termination
(2025100200073001)
09/16/2025 - D
10/03/2025 - R
Agreement
(2025100200073005)
09/16/2025 - D
10/03/2025 - R
Mortgage
(2025100200073004)
09/15/2025 - D
10/03/2025 - R
Assignment, Mortgage
(2025100200073003)
08/28/2025 - D
10/03/2025 - R
Termination of Assign of L&R
(2025100200073002)
02/03/2025 - R UCC3 Continuation
(2025020300139001)
02/07/2020 - R UCC3 Continuation
(2020020601326001)
07/10/2015 - R Initial UCC1
(2015071000518001)
07/09/2015 - D
08/05/2015 - R
Assignment of Leases and Rents
(2015072900747002)
07/09/2015 - D
08/05/2015 - R
Mortgage
(2015072900747001)
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R: Recorded date
D: Document date

Property Taxes for 4521 6th Avenue, Brooklyn

Access detailed property tax data for 4521 6th Avenue, Brooklyn, NY 11220. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $7,685
Estimated property tax: $7,686
Tax assessor's market value: $1,664,000
Assessed value: $99,840

Assessment History for 4521 6th Avenue, Brooklyn

Here's the assessment & property tax history for 4521 6th 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 $1,664,000 $99,840 $38,730 19.843% $7,685 $7,685 +3.49%
2024/25 $1,416,000 $84,960 $36,974 20.085% $7,426 $7,426 +1.98%
2023/24 $1,652,000 $99,120 $36,257 20.085% $7,282 $7,282 +4.80%
2022/23 $1,516,000 $90,960 $34,216 20.309% $6,949 $6,949 +7.84%
2021/22 $1,206,000 $72,360 $32,280 19.963% $6,444 $6,444 -5.13%

Permits for 4521 6th Avenue, Brooklyn

The complete history of permits filed for 4521 6th 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
07/06/2015 Alteration type 3
07/21/2008 Alteration type 2
         
         
         
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Sunset Park Residential Market Stats

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

Median Sale Price
$587,500
2.6% YoY
Median Price/Sqft
$863
0.3% YoY
Brooklyn Median Sale Price
$885,000
2.5% 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 4th Ave & 45th St at NE Corner
Station lines R
Distance (miles) 0.31
View subway map
Bus Routes
Name 49 ST/6 Av
Line B11
Distance (miles) 0.159

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
P.S. 169 Sunset Park 7 Yes Public K-5 934 0.20
School Of Creativity-Innovation 8 No Public PK, K-4 198 0.22
School Of Creativity-Innovation 8 No Public PK, K-4 198 0.22
Saint Agatha School NR No Private PK, K-8 193 0.22
Saint Agatha School NR No Private PK, K-8 193 0.22

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Jhs 220 John J Pershing 7 Yes Public 6-8 1,229 0.43
Saint Agatha School NR No Private PK, K-8 193 0.22
St. Michael Elementary School NR No Private K-8 0 0.37
Tomer Dvora School NR No Private 1-8 519 0.41
Is 136 Charles O Dewey 2 No Public 6-8 535 0.43

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Yeshiva & Mesivta V'yoel Moshe NR No Private 9-12 702 0.56
P.S. 371 Lillian L Rashkis NR No Public 9-12 209 0.56
Bais Brocho of Karlin Stolin NR No Private K-12 0 0.58
Bnos Margulia Viznitz NR No Private PK-12 679 0.59
Bnos Margulia Viznitz - DBA of Yeshiva Imrei Chaim NR No Private PK-12 727 0.59

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

Neighbors for 4521 6th Avenue, Brooklyn

Here are the neighbors for 4521 6th Avenue, Brooklyn, NY 11220.

Address Square feet Purchase date Purchase price
614 45th St, Brooklyn 3,585 08/11/2022
616 45th St, Brooklyn 1,888 10/25/2024
521 46th St, Brooklyn 5,750 07/01/1980
533 46th St, Brooklyn 2,000 10/26/2016 $1,295,000
606 45th St, Brooklyn 32,440 03/15/1996
618 45th St, Brooklyn 1,888 01/22/2020 $1,250,000
529 46th St, Brooklyn 1,920 06/24/2011
626 45th St, Brooklyn 2,076 05/31/2024
4503 5th Ave, Brooklyn 3,120 04/03/2013
4519 6th Ave, Brooklyn 2,040 12/08/1981
4517 6th Ave, Brooklyn 3,000 06/03/2010
4513 5th Ave, Brooklyn 1,622 04/07/2026 $2,150,000
620 45th St, Brooklyn 1,888 10/18/2022
622 45th St, Brooklyn 1,888 03/31/2022 $1,570,000
513 46th St, Brooklyn 3,900 10/18/2016
525 46th St, Brooklyn 2,472 01/22/2018 $243,653
628 45th St, Brooklyn 2,076 07/25/2016 $1,375,000
4523 6th Ave, Brooklyn 4,120 03/14/2018
517 46th St, Brooklyn 3,831 08/27/1986
527 46th St, Brooklyn 1,792 06/08/2021
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