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834 Coney Island Avenue, Brooklyn, NY 11218 Property Information

834 Coney Island Avenue, Brooklyn, NY 11218 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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834 Coney Island Avenue, Brooklyn, NY 11218 1
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Address

Primary address 834 Coney Island Avenue
Secondary address 836 Coney Island Ave
Neighborhood Kensington
Zip code 11218
Borough Brooklyn
Block & lot 05393-0042

Sales & Tax Overview for 834 Coney Island Avenue, Brooklyn

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Purchase date 04/19/2004
Purchase price $430,000
Tax class
Estimated property tax $51,647

Lot & Building Information for 834 Coney Island Avenue, Brooklyn

Lot sq. ft. 3,660
Lot dimensions 39.78 ft x 92.62 ft
Property type Office with Commercial - 1 to 6 Stories (O5)
Building sqft 7,831
Building dimensions 39.78 ft x 92.62 ft
Buildings on lot 2
Stories 2
Year built 1930
Year last altered 2006
Construction type
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Zoning & Use for 834 Coney Island Avenue, Brooklyn

Zoning
Commercial units 3
Office sqft
Retail sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 22
Community district 12
Closest police station 0.52 Miles
Closest fire station 0.20 Miles

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

Other Property Data for 834 Coney Island Avenue, Brooklyn

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Floor area ratio (FAR) for 834 Coney Island Avenue, Brooklyn, NY 11218, 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 834 Coney Island Avenue, Brooklyn, NY 11218, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 836 Coney Island Ave, Brooklyn, NY 11218

About 834 Coney Island Avenue, Brooklyn

How many square feet does 834 Coney Island Avenue, Brooklyn, NY 11218 have?

This Office with Commercial - 1 to 6 Stories (O5) located at 834 Coney Island Avenue, Brooklyn, NY 11218 has a total of 7,831 square feet.

What is the year built & the current market value of 834 Coney Island Avenue, Brooklyn, NY 11218?

834 Coney Island Avenue, Brooklyn, NY 11218 was built in 1930 and has a current tax assessor's market value of $965,000.

How many commercial spaces does this building have?

This building has 3 commercial spaces available for lease.

Ownership Information for 834 Coney Island Avenue, Brooklyn

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Property owner name for 834 Coney Island Avenue, Brooklyn, NY 11218
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Building contacts for 834 Coney Island Avenue, Brooklyn, NY 11218
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Past Sales & Property History for 834 Coney Island Avenue, Brooklyn

Create a free account to view the complete sales history for 834 Coney Island Avenue, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
04/19/2004 $430,000

Title Documents for 834 Coney Island 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
01/31/2020 - D
03/23/2020 - R
Satisfaction of Mortgage
(2020020500940001)
03/06/2019 - D
03/18/2019 - R
Assignment, Mortgage
(2019031800240001)
12/22/2004 - D
01/13/2005 - R
Deed, Other
(2004123000916001)
05/06/2004 - D
09/10/2004 - R
Satisfaction of Mortgage
(2004062201182001)
04/19/2004 - D
08/02/2004 - R
Mortgage
(2004060101745003)
04/19/2004 - D
08/02/2004 - R
Mortgage
(2004060101745002)
04/19/2004 - D
08/02/2004 - R
Deed
(2004060101745001)
11/30/2001 - R Assignment, Mortgage
(3890007906189)
11/30/2001 - R Mortgage
(3780007905078)
11/01/2001 - D
11/30/2001 - R
Deed
(3450007906945)
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R: Recorded date
D: Document date

Property Taxes for 834 Coney Island Avenue, Brooklyn

Access detailed property tax data for 834 Coney Island Avenue, Brooklyn, NY 11218. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $47,107
Estimated property tax: $51,647
Tax assessor's market value: $965,000
Assessed value: $434,250

Assessment History for 834 Coney Island Avenue, Brooklyn

Here's the assessment & property tax history for 834 Coney Island 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 $965,000 $434,250 $434,250 10.848% $47,107 $47,107 +1.58%
2024/25 $1,187,000 $534,150 $430,920 10.762% $46,376 $46,376 +9.22%
2023/24 $1,110,000 $499,500 $400,860 10.592% $42,459 $42,459 +6.61%
2022/23 $942,000 $423,900 $374,095 10.646% $39,826 $39,826 +18.23%
2021/22 $696,000 $313,200 $313,200 10.755% $33,685 $33,685 -14.41%

Permits for 834 Coney Island Avenue, Brooklyn

The complete history of permits filed for 834 Coney Island 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
06/03/2022 Alteration
02/11/2021 Alteration
02/02/2021 Alteration type 2
12/04/2020 Alteration
09/30/2020 Alteration type 3
01/25/2016 Alteration type 2
12/13/2005 Alteration type 1
04/18/2005 Alteration type 1
11/05/2004 Alteration type 1
09/21/2004 Alteration type 1
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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
$444
-15% YoY
Median Price/Sqft Q4/2025
$523
9.6% YoY
Median Price/Sqft 2025
$523
5.9% 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 Marlborough Rd & Newkirk Ave at SE Corner
Station lines B-Q
Distance (miles) 0.333
View subway map
Bus Routes
Name Coney Island Av/Dorchester Rd
Line B68
Distance (miles) 0.04

Neighbors for 834 Coney Island Avenue, Brooklyn

Here are the neighbors for 834 Coney Island Avenue, Brooklyn, NY 11218.

Address Square feet Purchase date Purchase price
852 Coney Island Ave, Brooklyn 1,760 11/20/2013
828 Coney Island Ave, Brooklyn 2,384 05/09/2023
919 Ditmas Ave, Brooklyn 2,582 12/31/2021 $1,175,000
905 Ditmas Ave, Brooklyn 1,875 01/18/2008
901 Ditmas Ave, Brooklyn 1,929 05/04/2021
816 Coney Island Ave, Brooklyn 1,796 03/20/2008
800 Coney Island Ave, Brooklyn 4,400 05/18/2017 $1,900,000
822 Coney Island Ave, Brooklyn 4,000 05/09/2023
788 Coney Island Ave, Brooklyn 3,560 05/09/2023
915 Ditmas Ave, Brooklyn 2,631 05/23/2023
909 Ditmas Ave, Brooklyn 1,875 08/27/2025
485 E 9th St, Brooklyn 1,789 08/09/2021 $1,835,000
479 E 9th St, Brooklyn 2,197 10/01/1998
832 Coney Island Ave, Brooklyn 1,950 01/04/2005 $600,000
820 Coney Island Ave, Brooklyn 1,796
790 Coney Island Ave, Brooklyn 10,500 05/26/2015
483 E 9th St, Brooklyn 1,837 08/08/1990
911 Ditmas Ave, Brooklyn 2,631 02/12/2024
818 Coney Island Ave, Brooklyn 2,800 03/20/2008
814 Coney Island Ave, Brooklyn 16,560 05/09/2023
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