New York City  »  11236  »  E 91st St  »  684 E 91st St

684 East 91st Street, Brooklyn, NY 11236 Property Information

684 East 91st Street, Brooklyn, NY 11236 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

684 East 91st Street, Brooklyn, NY 11236 1
static Mapbox map

Address

Primary address 684 East 91st Street
Neighborhood East Flatbush
Zip code 11236
Borough Brooklyn
Block & lot 04750-0068

Sales & Tax Overview for 684 East 91st 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 $6,850

Lot & Building Information for 684 East 91st Street, Brooklyn

Lot sqft 2,000
Lot dimensions 20 ft x 100 ft
Building class Two Family Brick (B1) i
Building sqft 1,935
Building dimensions 20 ft x 33 ft
Buildings on lot 1
Stories 2
Structure type Row
Building material Brick
Exterior wall Brick/masonry
Basement type Full
Garage type Basement garage
Year built 1945
Frontage(s) East 91 Street (narrow)
Nearest wide street Remsen Avenue
Distance to wide street
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning & Use for 684 East 91st Street, Brooklyn

Zoning
Residential units (DOF) 2
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 18
Community district 17
Closest police station 0.59 Miles
Closest fire station 0.65 Miles

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

Other Property Data for 684 East 91st Street, 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 684 East 91st Street, Brooklyn, NY 11236, 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 684 East 91st Street, Brooklyn, NY 11236, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 684 East 91st Street, Brooklyn

What is the year built & the total sq. ft. for 684 East 91st Street, Brooklyn, NY 11236?

684 East 91st Street, Brooklyn, NY 11236 was built in 1945 and has a total of 1,935 square feet.

What is the assessed value of 684 East 91st Street, Brooklyn, NY 11236 and the property tax paid?

Assessed at $44,160, the tax amount paid for 684 East 91st Street, Brooklyn, NY 11236 is $6,463. For the next year, the tax amount for 684 East 91st Street, Brooklyn, NY 11236 is estimated at $6,850.

When was 684 East 91st Street, Brooklyn, NY 11236 last sold?

684 East 91st Street, Brooklyn, NY 11236 was last sold in 05/15/1991.

How many residential units does this building have?

This building has 2 residential unit(s).

Ownership Information for 684 East 91st Street, Brooklyn

View property contacts like owners, building management, representatives from permits and tenants with a free account. For LLC-owned properties, access manually researched real owners and phone numbers.

Property owner name for 684 East 91st Street, Brooklyn, NY 11236
Find out who owns 684 East 91st Street, Brooklyn, NY 11236.
Sign Up
Building contacts for 684 East 91st Street, Brooklyn, NY 11236
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.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 684 East 91st Street, Brooklyn

Create a free account to view the complete sales history for 684 East 91st Street, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 684 East 91st 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
08/12/2014 - D
08/27/2014 - R
Satisfaction of Mortgage
(2014081201424001)
12/09/2002 - R Mortgage
(3700009013570)
12/09/2002 - R Agreement
(3240009014224)
06/24/1996 - R Agreement
(3570005228557)
06/24/1996 - R Mortgage
(3650005227565)
06/24/1996 - R Assignment, Mortgage
(3430005228543)
07/22/1991 - R Satisfaction of Mortgage
(3920001627492)
05/29/1991 - R Mortgage
(3620001617262)
05/15/1991 - D
05/24/1991 - R
Deed
(3190001616719)
03/11/1983 - R Assignment, Mortgage
(3010000950401)
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 684 East 91st Street, Brooklyn

Access detailed property tax data for 684 East 91st Street, Brooklyn, NY 11236. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $6,463
Estimated property tax: $6,850
Tax assessor's market value: $736,000
Assessed value: $44,160

Assessment History for 684 East 91st Street, Brooklyn

Here's the assessment & property tax history for 684 East 91st 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 $736,000 $44,160 $32,573 19.843% $6,463 $6,463 +5.97%
2024/25 $705,000 $42,300 $30,369 20.085% $6,369 $6,100 +4.02%
2023/24 $859,000 $51,540 $29,194 20.085% $6,145 $5,864 +5.36%
2022/23 $754,000 $45,240 $27,402 20.309% $5,862 $5,565 +2.00%
2021/22 $626,000 $37,560 $27,332 19.963% $5,744 $5,456 +0.74%

Permits for 684 East 91st Street, Brooklyn

The complete history of permits filed for 684 East 91st 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.

Filing date Job type Job status Job description Initial cost
08/31/2023 Alteration
07/10/2023 Alteration
06/27/2023 Alteration type 2
         
         
Unlock the complete permit history for 684 East 91st Street, Brooklyn with a free account.
Sign up

East Flatbush Residential Market Stats

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

Median Sale Price
$590,000
-5.4% YoY
Median Price/Sqft
$451
5.3% YoY
Brooklyn Median Sale Price
$839,000
6.2% 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 Saratoga Ave & Livonia Ave at SW Corner
Station lines 3
Distance (miles) 0.765
View subway map
Bus Routes
Name Remsen Av/Av B
Line B17
Distance (miles) 0.038

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
P.S. 233 Langston Hughes 5 Yes Public PK, K-5 297 0.14
P.S. 233 Langston Hughes 5 Yes Public PK, K-5 297 0.14
Avenue B Christian Academy Preschool NR No Private 1-2 0 0.09
New American Acad Charter School (The) 6 No Charter K-5 258 0.14
Happy Home Daycare NR No Private PK-3 63 0.24

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Is 285 Meyer Levin 6 Yes Public 6-8 552 0.31
Parkway Elementary & Preschool NR No Private PK, K-8 0 0.50
BROOKLYN SCIENCE AND ENGINEERING ACADEMY 7 No Public 6-8 350 0.51
P.S. 66 5 No Public PK, K-8 568 0.51
Middle School For Art And Philosphy 4 No Public 6-8 146 0.56

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Kurt Hahn Expeditionary Learning School 1 No Public 9-12 152 0.38
Cultural Academy For The Arts And Sciences 3 No Public 9-12 232 0.38
It Takes A Village Academy 3 No Public 9-12 308 0.38
Nazareth Regional High School NR No Private 9-12 325 0.55
Nazareth Regional High School NR No Private 9-12 448 0.55

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

Neighbors for 684 East 91st Street, Brooklyn

Here are the neighbors for 684 East 91st Street, Brooklyn, NY 11236.

Address Square feet Purchase date Purchase price
697 E 91st St, Brooklyn 3,550 02/04/2022
685 E 91st St, Brooklyn 1,598 03/17/2017 $10
666 E 91st St, Brooklyn 2,600 04/10/1980
652 E 91st St, Brooklyn 2,058 03/06/2007
693 E 91st St, Brooklyn 1,800 05/12/2004
678 E 91st St, Brooklyn 2,600 02/06/2024
656 E 91st St, Brooklyn 1,813 04/08/2003 $245,000
696 E 92nd St, Brooklyn 1,076 05/26/1994
701 E 91st St, Brooklyn 3,550 02/07/2022 $1,024,000
699 E 91st St, Brooklyn 3,008 11/15/1985
682 E 91st St, Brooklyn 2,600 02/04/2005
690 E 91st St, Brooklyn 2,640 09/28/2000
687 E 91st St, Brooklyn 1,598 08/23/2005 $375,000
662 E 91st St, Brooklyn 2,600 10/14/2015
658 E 91st St, Brooklyn 2,046 08/22/2025 $920,000
691 E 91st St, Brooklyn 1,598 03/01/2023
672 E 91st St, Brooklyn 2,600 08/14/1987
676 E 91st St, Brooklyn 2,600 01/31/2013 $249,000
668 E 91st St, Brooklyn 2,600 05/16/1986
686 E 91st St, Brooklyn 1,935 09/01/2010 $340,000
Not sure if we cover all the data-points you need? View sample full report View sample full report