New York City  »  11204  »  18th Ave  »  6509 18th Ave

6509 18th Avenue, Brooklyn, NY 11204 - Property report

Also known as: 6509 18th Ave

Property image for 6509 18th Avenue, Brooklyn, NY 11204
static Mapbox map

Property type

One Story Retail Building (K1)

Year built

1931

Lot sq. ft.

4,000

General information

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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
6509 18th Avenue
Alternate address(es)
6509-6511 18th Ave
6509 Cristoforo Colombo Blvd
ZIP code
11204
Neighborhood
Bensonhurst
Borough
Brooklyn
Block & lot
05554-0006

Owner

Find out who owns 6509 18th Avenue, Brooklyn, NY 11204. Uncover corporate and individual owners with a free account.

Building
Property type
One Story Retail Building (K1)
Building sq. ft.
4,576
Building dimensions
40 ft x 100 ft
Buildings on lot
1
Stories
1
Year built
1931
Last altered
1996
Building material
Tax
Tax year
2026-2027
Property tax
$50,632
Tax class
Zoning & Use
Zoning
Commercial units
1
Retail sq. ft.
Lot
Lot dimensions
40 ft x 100 ft
Lot sq. ft.
4,000
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Current built area
4,560 sq. ft.
Buildable area

Area overview

Walk score
96 /100.  Walker's Paradise
Transit score
88 /100.  Excellent Transit
Bike score
55 /100.  Bikeable
School district
20
Community district
11
Closest police station
0.47 Miles
Closest fire station
0.72 Miles

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

Ownership

Ownership information for 6509 18th Avenue, Brooklyn, NY

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

Sales history for 6509 18th Avenue, Brooklyn, NY 11204

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
04/12/2002 - R Deed
(3530008364953)		 XXXXXXXX XXXXXX XX XXX XXXX XXXX XXXXXX XXX
01/13/1997 - R Initial UCC1
(3140005454714)		 XXXXXXXX XXXX XXXXXXXX XXX XXXXXXX XXXXXXX XXXXXXXXXXX
04/30/1986 - R Lease
(3700001163270)		 XXXXXXX XXXXX XXXX XXXXXXXXXXX XX
03/27/1985 - R Lease
(3170001077617)		 XXXXXXX XXXXX XXXX X X XXXXXXXXX XX
11/15/1977 - R Deed
(37730095800059)		 XXXXXXXX XXXXXX XX XXX XXXXXXXX XXXXXX XX XXX
02/20/1970 - R Sundry Agreement
(37030039500498)		 XXXXXXXX XXXXXX XX XXX (XXXXXXXX)
02/04/1970 - R Deed
(37030039200354)		 XXXXXX XXXXXXXXXX XXX XXXXXXXX XXXXXX XX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 6509 18th Avenue, 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
$50,632
Municipal exemptions
Recent tax assessments
Market value
$1,138,000
Assessed value
$512,100

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 $1,095,000 $492,750 $444,510 10.848% $48,220 $48,220 -3.31%
2024/25 $1,076,000 $484,200 $463,410 10.762% $49,872 $49,872 +7.10%
2023/24 $977,000 $439,650 $439,650 10.592% $46,568 $46,568 +8.00%
2022/23 $900,000 $405,000 $405,000 10.646% $43,116 $43,116 -0.01%
2021/22 $891,000 $400,950 $400,950 10.755% $43,122 $43,122 -28.14%
2020/21 $1,305,000 $587,250 $561,150 10.694% $60,009 $60,009 +3.92%
2019/20 $1,382,000 $621,900 $548,012 10.537% $57,744 $57,744 +8.27%
2018/19 $1,269,000 $571,050 $507,242 10.514% $53,331 $53,331 +9.71%
2017/18 $1,244,000 $559,800 $462,332 10.514% $48,610 $48,610 +14.42%
2016/17 $1,148,000 $516,600 $401,762 10.574% $42,482 $42,482 +7.07%
Permits

Permit information for 6509 18th Avenue, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
09/20/2026 Alteration
07/13/2026 Alteration
06/29/2026 Alteration
06/23/2026 Alteration
06/10/2026 Alteration

*Most recent permits on record for this property.

More about New York City property records

Violations

DOB Violations

Violation ID Issue date Type Status
11/14/2025 Lblvio-low pressure boiler boiler required
06/30/2023 Lblvio-low pressure boiler boiler required
06/30/2023 Lblvio-low pressure boiler boiler required

*Most recent DOB violations on record 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
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
18th Ave & 64th St at NW Corner
Station lines
N
Distance (miles)
0.103
View subway map

Access the detailed traffic volume map for 6509 18th Avenue, Brooklyn, NY 11204 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 6509 18th Avenue, Brooklyn, NY

1848 65th St, Brooklyn 1713 66th St, Brooklyn 1729 66th St, Brooklyn 6517 18th Ave, Brooklyn 1840 65th St, Brooklyn 1721 66th St, Brooklyn 1820 65th St, Brooklyn 1828 65th St, Brooklyn 6515 18th Ave, Brooklyn 1715 66th St, Brooklyn 6501 18th Ave, Brooklyn 1832 65th St, Brooklyn 1725 66th St, Brooklyn 6507 18th Ave, Brooklyn 1838 65th St, Brooklyn 1842 65th St, Brooklyn 1723 66th St, Brooklyn 1834 65th St, Brooklyn 1717 66th St, Brooklyn

Nearby ZIP codes for 6509 18th Avenue, Brooklyn, NY

11203, New York City, NY 11209, New York City, NY 11210, New York City, NY 11214, New York City, NY 11215, New York City, NY 11218, New York City, NY 11219, New York City, NY 11220, 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 11231, New York City, NY 11232, New York City, NY 11235, New York City, NY 11238, New York City, NY

Frequently asked questions

What is the year built for 6509 18th Avenue, Brooklyn, NY 11204?

The development at 6509 18th Avenue, Brooklyn, NY 11204 was built in 1931.

What is the market value of 6509 18th Avenue, Brooklyn, NY 11204?

The current market value of 6509 18th Avenue, Brooklyn, NY 11204 is $1,138,000.

What is the total square footage of 6509 18th Avenue, Brooklyn, NY 11204?

6509 18th Avenue, Brooklyn, NY 11204 has a total of 4,576 square feet.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 1.

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