Kings  »  11217  »  St Marks Ave  »  9 St Marks Ave

9 St Marks Avenue, Brooklyn, NY 11217 Property Information

9 St Marks Avenue, Brooklyn, NY 11217 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

9 St Marks Avenue, Brooklyn, NY 11217 1
static Mapbox map

Address

Primary address 9 St Marks Avenue
Neighborhood Park Slope
Zip code 11217
Borough Brooklyn
Block & lot 00933-0073

Sales & Tax Overview for 9 St Marks Avenue, Brooklyn

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

Purchase date 04/16/2008
Purchase price $2,100,000
Tax class
Estimated property tax $17,525

Lot & Building Information for 9 St Marks Avenue, Brooklyn

Lot sqft 2,950
Lot dimensions 29.5 ft x 100 ft
Building class Over Six Families without Stores (C1)
Building sqft 7,652
Building dimensions 29.5 ft x 75 ft
Buildings on lot 1
Stories 4
Year built 1920
Year last altered 1990
Construction type
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 9 St Marks Avenue, Brooklyn

Zoning
Residential units (DOF) 8
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 13
Community district 6
Closest police station 0.13 Miles
Closest fire station 0.14 Miles

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

Other Property Data for 9 St Marks 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 9 St Marks 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 9 St Marks Avenue, Brooklyn, NY 11217, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 9 St Marks Avenue, Brooklyn

What is the year built & the total sq. ft. for 9 St Marks Avenue, Brooklyn, NY 11217?

9 St Marks Avenue, Brooklyn, NY 11217 was built in 1920 and has a total of 7,652 square feet.

What is the assessed value of 9 St Marks Avenue, Brooklyn, NY 11217 and the property tax paid?

Assessed at $1,626,750, the tax amount paid for 9 St Marks Avenue, Brooklyn, NY 11217 is $16,227. For the next year, the tax amount for 9 St Marks Avenue, Brooklyn, NY 11217 is estimated at $17,525.

When was 9 St Marks Avenue, Brooklyn, NY 11217 last sold and what was the last sale price?

9 St Marks Avenue, Brooklyn, NY 11217 was last sold in 04/16/2008 for $2,100,000.

How many residential units does this building have?

This building has 8 residential unit(s).

Ownership Information for 9 St Marks Avenue, 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 9 St Marks Avenue, Brooklyn, NY 11217
Find out who owns 9 St Marks Avenue, Brooklyn, NY 11217.
Sign Up
Building contacts for 9 St Marks Avenue, Brooklyn, NY 11217
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 9 St Marks Avenue, Brooklyn

Create a free account to view the complete sales history for 9 St Marks Avenue, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
04/16/2008 $2,100,000
03/06/2006 $2,100,000
11/30/2004 $1,520,000
       
       
Unlock the complete sales history for 9 St Marks Avenue, Brooklyn with a free account.
Sign up

*Here are the three most recent sales for this property.

Title Documents for 9 St Marks 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
02/06/2026 - D
02/10/2026 - R
Agreement
(2026020900451004)
02/06/2026 - D
02/10/2026 - R
Mortgage
(2026020900451003)
02/06/2026 - D
02/10/2026 - R
Assignment, Mortgage
(2026020900451002)
02/06/2026 - D
02/10/2026 - R
Termination of Assign of L&R
(2026020900451001)
01/06/2021 - D
01/11/2021 - R
Landmark Designation
(2021010600542001)
03/15/2016 - R Initial UCC1
(2016030700832007)
03/15/2016 - R UCC3 Termination
(2016030700832002)
03/01/2016 - D
03/15/2016 - R
Assignment of Leases and Rents
(2016030700832006)
03/01/2016 - D
03/15/2016 - R
Agreement
(2016030700832005)
03/01/2016 - D
03/15/2016 - R
Mortgage
(2016030700832004)
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 9 St Marks Avenue, Brooklyn

Access detailed property tax data for 9 St Marks 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: $16,228
Estimated property tax: $17,525
Tax assessor's market value: $3,615,000
Assessed value: $1,626,750

Assessment History for 9 St Marks Avenue, Brooklyn

Here's the assessment & property tax history for 9 St Marks 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 $3,615,000 $1,626,750 $130,460 12.439% $16,228 $16,228 -0.49%
2024/25 $3,012,800 $1,355,760 $130,459 12.5% $16,307 $16,307 +3.19%
2023/24 $3,766,000 $1,694,700 $126,408 12.502% $15,804 $15,804 +10.07%
2022/23 $3,138,000 $1,412,100 $117,046 12.267% $14,358 $14,358 +8.28%
2021/22 $2,510,000 $1,129,500 $108,380 12.235% $13,260 $13,260 +7.71%

Permits for 9 St Marks Avenue, Brooklyn

The complete history of permits filed for 9 St Marks 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
12/05/2006 Alteration type 2
         
         
         
         
Unlock the complete permit history for 9 St Marks Avenue, Brooklyn with a free account.
Sign up

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 & Bergen St at SW Corner
Station lines 2-3
Distance (miles) 0.069
View subway map
Bus Routes
Name Bergen ST/5 Av
Line B65
Distance (miles) 0.043

Neighbors for 9 St Marks Avenue, Brooklyn

Here are the neighbors for 9 St Marks Avenue, Brooklyn, NY 11217.

Address Square feet Purchase date Purchase price
91 4th Ave, Brooklyn 14,655 09/27/2024
87 4th Ave, Brooklyn 14,655 09/27/2024
21 St Marks Ave, Brooklyn 2,304 07/19/2001
25 St Marks Ave, Brooklyn 2,730 04/19/2002
93 4th Ave, Brooklyn 18,483 09/27/2024
19 St Marks Ave, Brooklyn 2,304 04/04/2018
7 St Marks Ave, Brooklyn 4,324 07/01/2010 $2,300,000
89 4th Ave, Brooklyn 14,655 09/27/2024
85 4th Ave, Brooklyn 43,983 09/27/2024
11 St Marks Ave, Brooklyn 7,512 08/16/2002
29 St Marks Ave, Brooklyn 3,000 03/23/2016 $2,500,000
79 4th Ave, Brooklyn 14,655 09/27/2024
15 St Marks Ave, Brooklyn 7,652 02/27/1998
27 St Marks Ave, Brooklyn 2,304 02/08/1999
27 A St Marks Ave, Brooklyn 2,991 02/18/2022 $2,810,000
31 St Marks Ave, Brooklyn 2,982 02/02/2007 $1,344,000
97 4th Ave, Brooklyn 19,329 09/27/2024
95 4th Ave, Brooklyn 12,834 09/27/2024
80 St Marks Pl, Brooklyn 35,689 09/27/2024
23 St Marks Ave, Brooklyn 2,202 07/12/1985
Not sure if we cover all the data-points you need? View sample full report View sample full report