New York City  »  11235  »  Knapp St  »  2509 Knapp St

2509 Knapp Street, Brooklyn, NY 11235 - Property report

Also known as: 2509 Knapp St

Property image for 2509 Knapp Street, Brooklyn, NY 11235
static Mapbox map

Property type

Marina/Yacht Club (Q8)

Year built

1930

Lot sq. ft.

104,540

General information

Unlock this property report with a free account

Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
2509 Knapp Street
Alternate address(es)
2428 Plumb 1 St
ZIP code
11235
Neighborhood
Sheepshead Bay
Borough
Brooklyn
Block & lot
08834-0175

Owner

Find out who owns 2509 Knapp Street, Brooklyn, NY 11235. Uncover corporate and individual owners with a free account.

Building
Property type
Marina/Yacht Club (Q8)
Building sq. ft.
1,566
Building dimensions
58 ft x 27 ft
Buildings on lot
1
Stories
1
Year built
1930
Building material
Sales
Sale date
04/15/2015
Sale price
$900,000
Tax
Tax year
2026-2027
Property tax
$45,877
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
0
Residential sq. ft.
Office sq. ft.
Retail sq. ft.
Lot
Lot dimensions
491 ft x 216.5 ft
Lot sq. ft.
104,540

Area overview

Walk score
77 /100.  Very Walkable
Transit score
61 /100.  Good Transit
Bike score
61 /100.  Bikeable
School district
22
Community district
15
Closest police station
1.47 Miles
Closest fire station
0.61 Miles

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 2509 Knapp Street, Brooklyn, NY

Unlock full ownership info — get contact details, including phone numbers and emails for owners and the real people behind LLCs.

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 2509 Knapp Street, Brooklyn, NY 11235

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
04/06/2020 - R Initial UCC1
(2020040300562005)		 XXXX XXXXX XXXXXX XXX XXXX XXXX
04/06/2020 - R
03/19/2020 - D		 Agreement
(2020040300562004)		 XXXX XXXXX XXXXXX XXX XXXX XXXX
04/06/2020 - R
03/19/2020 - D		 Mortgage
(2020040300562003)		 XXXX XXXXX XXXXXX XXX XXXX XXXX
04/03/2020 - R
03/17/2020 - D		 Termination of Assign of L&R
(2020040300623001)		 XXXXXXXX XXXX XXXX XXXXX XXXXXX XXX
04/06/2020 - R
03/17/2020 - D		 Assignment, Mortgage
(2020040300562002)		 XXXXXXXXX XXXX XXXX XXXX
04/06/2020 - R
03/16/2020 - D		 Deed
(2020040300562001)		 XXXXXX XXXXX XXXX XXXXXXXX XXXX XXXX XXXXX XXXXXX XXX
02/26/2018 - R
12/14/2017 - D		 Asgn of Asgn of L&R
(2018020500257002)		 XXXXXXXX XXXXX XXXX X X XXXXXXXXX XXXX
02/26/2018 - R
12/14/2017 - D		 Assignment, Mortgage
(2018020500257001)		 XXXXXXXX XXXXX XXXX X X XXXXXXXXX XXXX
09/07/2016 - R
08/18/2016 - D		 Assignment of Leases and Rents
(2016090100231003)		 XXXX XXXXX XXXXXX XXX XXXXXXXX XXXXX XXXX X X
09/07/2016 - R
08/18/2016 - D		 Assignment of Leases and Rents
(2016090100231002)		 XXXX XXXXX XXXXXX XXX XXXXXXXX XXXXX XXXX X X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 2509 Knapp Street, Brooklyn, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Property tax
$45,877
Municipal exemptions
Recent tax assessments
Market value
$996,000
Assessed value
$448,200

More about New York City property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Taxable amount Tax rate Base tax Property tax Y-o-Y change
2025/26 $967,000 $435,150 $410,580 10.848% $44,540 $44,540 -1.17%
2024/25 $939,000 $422,550 $418,770 10.762% $45,068 $45,068 +3.68%
2023/24 $912,000 $410,400 $410,400 10.592% $43,470 $43,470 +2.53%
2022/23 $885,000 $398,250 $398,250 10.646% $42,398 $42,398 +1.98%
2021/22 $859,000 $386,550 $386,550 10.755% $41,573 $41,573 -13.44%
2020/21 $1,058,000 $476,100 $449,100 10.694% $48,027 $48,027 +4.53%
2019/20 $1,027,000 $462,150 $436,050 10.537% $45,947 $45,947 +3.21%
2018/19 $997,000 $448,650 $423,431 10.514% $44,520 $44,520 +4.72%
2017/18 $968,000 $435,600 $404,333 10.514% $42,512 $42,512 +1.60%
2016/17 $940,000 $423,000 $395,694 10.574% $41,841 $41,841 +0.79%
Permits

Permit information for 2509 Knapp Street, Brooklyn, NY

No recently recorded permits for this property.

More about New York City property records

Violations

DOB Violations

No recently recorded violations for this property.

Neighborhood

Brooklyn commercial market stats

Review a detailed real estate market overview of Brooklyn and assess current trends, property values, property types sold and transaction volumes. View the median price per square foot in Brooklyn and compare it to other New York City boroughs.

Q2 2026 median price/sq. ft.

$533

1.5% Y-o-Y

Q1 2026 median price/sq. ft.

$471

-8.9% Y-o-Y

2025 median price/sq. ft.

$523

5.2% Y-o-Y

Check out recently sold homes in Brooklyn and see how their prices compare.

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

Property location map
FEMA flood zones
0.2,AE

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
1,2

Subway & traffic

Closest station
15th St & Sheepshead Bay Rd at SE Corner
Station lines
B-Q
Distance (miles)
1.239
View subway map

Access the detailed traffic volume map for 2509 Knapp Street, Brooklyn, NY 11235 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity. View daily traffic map

Neighbors for 2509 Knapp Street, Brooklyn, NY

2733 Plumb 1 St, Brooklyn 3929 Emmons Ave, Brooklyn 2815 Plumb 3 St, Brooklyn 2328-2384 Stuart St, Brooklyn 2900 Bragg St, Brooklyn 1 Plumb 3 St, Brooklyn 1 Just CT, Brooklyn 3082 A Emmons Ave, Brooklyn 2555 Knapp St, Brooklyn 3907 Shore Pkwy, Brooklyn 2233 Plumb 2 St, Brooklyn 3218 Emmons Ave, Brooklyn 3937 Shore Pkwy, Brooklyn 3392 Guider Ave, Brooklyn 2800 Emmons Ave, Brooklyn 2801 Plumb 2 St, Brooklyn 2 Eaton CT, Brooklyn 3004 Emmons Ave, Brooklyn 2902 Emmons Ave, Brooklyn

Nearby ZIP codes for 2509 Knapp Street, Brooklyn, NY

11203, New York City, NY 11204, New York City, NY 11210, New York City, NY 11212, New York City, NY 11213, New York City, NY 11214, New York City, NY 11215, New York City, NY 11218, New York City, NY 11219, New York City, NY 11223, New York City, NY 11224, New York City, NY 11225, New York City, NY 11226, New York City, NY 11228, New York City, NY 11229, New York City, NY 11230, New York City, NY 11234, New York City, NY 11236, New York City, NY 11697, New York City, NY

Frequently asked questions

What is the year built for 2509 Knapp Street, Brooklyn, NY 11235?

The development at 2509 Knapp Street, Brooklyn, NY 11235 was built in 1930.

What is the total square footage of 2509 Knapp Street, Brooklyn, NY 11235?

2509 Knapp Street, Brooklyn, NY 11235 has a total of 1,566 square feet.

What is the assessed value of 2509 Knapp Street, Brooklyn, NY 11235?

2509 Knapp Street, Brooklyn, NY 11235 is currently assessed at $448,200.

What are the property taxes for 2509 Knapp Street, Brooklyn, NY 11235?

The property taxes for 2509 Knapp Street, Brooklyn, NY 11235 total $45,877.

Disclaimer

Copyright 2003-2026 by PropertyShark.com

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

Sign up for a free account