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640 Sackman Street, Brooklyn, NY 11212 Property Information

640 Sackman Street, Brooklyn, NY 11212 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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640 Sackman Street, Brooklyn, NY 11212 1
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Address

Primary address 640 Sackman Street
Secondary address 640 Rear Sackman St
Neighborhood Brownsville
Zip code 11212
Borough Brooklyn
Block & lot 03829-0011

Sales & Tax Overview for 640 Sackman Street, Brooklyn

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

Tax class
Estimated property tax $4,309

Lot & Building Information for 640 Sackman Street, Brooklyn

Lot sqft 2,519
Lot dimensions 25.17 ft x 100.08 ft
Building class One Family Attached or Semi-Detached (A5)
Building sqft 1,116
Building dimensions 18.5 ft x 31.33 ft
Buildings on lot 2
Stories 2
Structure type Row
Building material Frame
Exterior wall Brick/masonry
Basement type Full
Year built 1985
Frontage(s) Sackman Street (narrow)
Riverdale Avenue (wide)
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Zoning & Use for 640 Sackman Street, Brooklyn

Zoning
Residential units (DOF) 1
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 23
Community district 16
Closest police station 0.75 Miles
Closest fire station 0.45 Miles

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

Other Property Data for 640 Sackman Street, Brooklyn

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Floor area ratio (FAR) for 640 Sackman Street, Brooklyn, NY 11212, 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 640 Sackman Street, Brooklyn, NY 11212, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 640 Rear Sackman St, Brooklyn, NY 11212

About 640 Sackman Street, Brooklyn

What is the year built & the total sq. ft. for 640 Sackman Street, Brooklyn, NY 11212?

640 Sackman Street, Brooklyn, NY 11212 was built in 1985 and has a total of 1,116 square feet.

What is the assessed value of 640 Sackman Street, Brooklyn, NY 11212 and the property tax paid?

Assessed at $33,180, the tax amount paid for 640 Sackman Street, Brooklyn, NY 11212 is $1,633. For the next year, the tax amount for 640 Sackman Street, Brooklyn, NY 11212 is estimated at $4,309.

When was 640 Sackman Street, Brooklyn, NY 11212 last sold?

640 Sackman Street, Brooklyn, NY 11212 was last sold in 01/25/1985.

How many residential units does this building have?

This building has 1 residential unit(s).

Ownership Information for 640 Sackman Street, Brooklyn

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Property owner name for 640 Sackman Street, Brooklyn, NY 11212
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Building contacts for 640 Sackman Street, Brooklyn, NY 11212
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 640 Sackman Street, Brooklyn

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No recorded sales for this property.

Title Documents for 640 Sackman 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
09/04/2025 - D
09/11/2025 - R
Assignment, Mortgage
(2025090900002001)
05/29/2025 - D
06/02/2025 - R
Satisfaction of Mortgage
(2025060200090001)
05/02/2025 - D
05/14/2025 - R
Mortgage
(2025051300067001)
03/22/2016 - D
03/30/2016 - R
Satisfaction of Mortgage
(2016032200215001)
02/24/2016 - D
03/08/2016 - R
Mortgage
(2016030200085001)
02/18/2016 - D
03/03/2016 - R
Satisfaction of Mortgage
(2016021802118001)
12/10/2014 - D
12/23/2014 - R
Satisfaction of Mortgage
(2014121100004001)
07/24/2006 - D
08/11/2006 - R
Mortgage
(2006080200259001)
12/05/1991 - R Mortgage
(3320001653632)
01/25/1985 - R Assignment, Mortgage
(3040001065904)
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R: Recorded date
D: Document date

Property Taxes for 640 Sackman Street, Brooklyn

Access detailed property tax data for 640 Sackman Street, Brooklyn, NY 11212. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $1,633
Estimated property tax: $4,309
Tax assessor's market value: $553,000
Assessed value: $33,180
Exemptions granted by city:

Assessment History for 640 Sackman Street, Brooklyn

Here's the assessment & property tax history for 640 Sackman 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 $553,000 $33,180 $8,232 19.843% $4,886 $1,633 -2.43%
2024/25 $651,000 $39,060 $8,335 20.085% $4,851 $1,674 +9.79%
2023/24 $663,000 $39,780 $7,592 20.085% $4,576 $1,525 +5.78%
2022/23 $603,000 $36,180 $7,098 20.309% $4,366 $1,442 -2.00%
2021/22 $546,000 $32,760 $7,368 19.963% $4,291 $1,471 +0.14%

Permits for 640 Sackman Street, Brooklyn

The complete history of permits filed for 640 Sackman 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.

No recorded permits for this property.

Brownsville Residential Market Stats

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

Median Sale Price
$705,000
24.6% YoY
Median Price/Sqft
$614
61.1% 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)
Hurricane evacuation zone: 5 (See more on map)

Transportation

Distance to Subway
Closest station Powell St & Livonia Ave at SW Corner
Station lines 3
Distance (miles) 0.116
View subway map
Bus Routes
Name Dumont Av/Mother Gaston Bl
Line B14
Distance (miles) 0.229

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
P.S. 184 Newport 3 No Public PK, K-8 440 0.14
P.S. 184 Newport 3 No Public PK, K-8 440 0.14
P.S. 41 Francis White 3 No Public K-5 154 0.22
Brooklyn Gardens Elementary School 6 No Public PK, K-5 277 0.40
Brooklyn Gardens Elementary School 6 No Public PK, K-5 277 0.40

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
P.S. 184 Newport 3 No Public PK, K-8 440 0.14
Mott Hall Iv 2 No Public 6-8 128 0.22
School Of The Future Brooklyn 3 No Public 6-8 105 0.40
Key Collegiate Charter School NR No Charter 6-8 116 0.44
Legacy School of the Arts 5 No Public 6-8 147 0.44

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Metropolitan Diploma Plus High School 4 No Public 9-12 200 0.44
Brooklyn Democracy Academy 1 No Public 9-12 140 0.44
Achievement First East New York Charter School 7 No Charter K-12 1,144 0.53
Frederick Douglas Academy Vii High School 5 No Public 9-12 227 0.54
Teachers Preperatory High School NR No Public 9-12 189 0.54

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

Neighbors for 640 Sackman Street, Brooklyn

Here are the neighbors for 640 Sackman Street, Brooklyn, NY 11212.

Address Square feet Purchase date Purchase price
660 Sackman St, Brooklyn 1,116 09/16/1993
676 Miller Ave, Brooklyn 6,000 08/14/2018 $835,000
660 Miller Ave, Brooklyn 2,970 03/20/2017 $6,500
654 Sackman St, Brooklyn 1,116 06/22/2007
431 Christopher Ave, Brooklyn 1,116 01/22/1985
670 Miller Ave, Brooklyn 3,280 09/15/2016 $750,000
642 Sackman St, Brooklyn 1,116 05/21/1992
656 Miller Ave, Brooklyn 2,970 05/08/2023 $676,000
652 Miller Ave, Brooklyn 3,198 10/26/2009 $335,000
650 Sackman St, Brooklyn 1,116 06/24/2025 $599,000
654 Miller Ave, Brooklyn 2,970 09/15/2009 $350,000
648 Sackman St, Brooklyn 1,116 04/25/2024
662 Sackman St, Brooklyn 1,116 01/25/1985
666 Miller Ave, Brooklyn 3,280 12/01/1978
646 Sackman St, Brooklyn 1,116 03/24/2025 $10
658 Sackman St, Brooklyn 1,116 03/04/2015
672 Miller Ave, Brooklyn 3,280 08/15/2014 $569,000
662 Miller Ave, Brooklyn 2,970 03/24/2006 $630,000
644 Sackman St, Brooklyn 1,116 10/16/2019 $343,400
656 Sackman St, Brooklyn 1,116 03/27/2025 $675,000
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