New York City  »  11233  »  Ralph Ave  »  509 Ralph Ave

509 Ralph Avenue, Brooklyn, NY 11233 - Property report

Also known as: 1663 Park Pl

Property image for 509 Ralph Avenue, Brooklyn, NY 11233
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Property type

Primarily One Family with One Store or Office (S1)

Year built

1923

Lot sq. ft.

1,980

Sale price

$400,000

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
509 Ralph Avenue
Alternate address(es)
1663 Park Pl
509 Garage Ralph Ave
ZIP code
11233
Neighborhood
Ocean Hill
Borough
Brooklyn
Block & lot
01462-0001

Owner

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Building
Property type
Primarily One Family with One Store or Office (S1)
Building sq. ft.
3,062
Building dimensions
22 ft x 70 ft
Buildings on lot
2
Stories
2
Year built
1923
Building material
Sales
Sale date
07/12/2019
Sale price
$400,000
Tax
Tax year
2026-2027
Property tax
$4,108
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
1
Residential sq. ft.
Office sq. ft.
Retail sq. ft.
Lot
Lot dimensions
22 ft x 90 ft
Lot sq. ft.
1,980

Area overview

Walk score
83 /100.  Very Walkable
Transit score
100 /100.  Rider's Paradise
Bike score
76 /100.  Very Bikeable
School district
17
Community district
16
Closest police station
0.43 Miles
Closest fire station
0.19 Miles

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Ownership

Ownership information for 509 Ralph 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 509 Ralph Avenue, Brooklyn, NY 11233

Sale date Sale price Buyer name Seller name
07/12/2019 $400,000 XXXX XXX XXX XXX XXXXX XXX XXX XXXXXXX XXXXXXXX XXX.

*Most recent sale on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
10/21/2020 - R
08/24/2020 - D		 Assignment of Leases and Rents
(2020101600626001)		 XXXX XXX XXX XXX XXXXXXXXXXX
09/11/2020 - R
08/24/2020 - D		 Satisfaction of Mortgage
(2020091100729001)		 XXXX XXX XXX XXX XXXXX XXX
09/11/2020 - R
08/24/2020 - D		 Mortgage
(2020091100707001)		 XXXX XXX XXX XXX XXXXXXXXXXX
08/16/2019 - R
07/12/2019 - D		 Mortgage
(2019081400287002)		 XXXX XXX XXX XXX XXXXX XXX
08/16/2019 - R
07/12/2019 - D		 Deed
(2019081400287001)		 XXX XXXXX XXX XXXX XXX XXX
09/04/1985 - R Deed
(3870001109887)		 XXXXXXX XXXXXX XXXXXXX XXXXXXXX XXX
05/18/1983 - R Satisfaction of Mortgage
(3280000960028)		 XXXXXXX XXXXXX XXXXX XXXXXXXX XXXXXXX
10/26/1977 - R Mortgage
(37730095301370)		 XXXXXXX XXXXXX XXXXXXXXXXXXX XX XXXXX XXXXXXXX XXXXXXXXXXXXX
08/09/1973 - R Deed
(37330065101524)		 XXXXXXX XXXXXX X XXXXXXXX XXXXXXX XXXXX XXXX XX XXXXXXX XXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 509 Ralph 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
$4,108
Municipal exemptions
Recent tax assessments
Market value
$1,007,000
Assessed value
$60,420

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 $814,000 $48,840 $19,532 19.843% $3,876 $3,876 +2.29%
2024/25 $918,000 $55,080 $18,865 20.085% $3,789 $3,789 +6.00%
2023/24 $1,126,000 $67,560 $17,798 20.085% $3,575 $3,575 -0.14%
2022/23 $1,018,000 $61,080 $17,626 20.309% $3,580 $3,580 +3.94%
2021/22 $909,000 $54,540 $17,252 19.963% $3,444 $3,444 +0.54%
2020/21 $630,000 $37,800 $16,277 21.045% $3,425 $3,425 +2.94%
2019/20 $548,000 $32,880 $15,721 21.167% $3,328 $3,328 +7.25%
2018/19 $457,000 $27,420 $14,832 20.919% $3,103 $3,103 +3.63%
2017/18 $426,000 $25,560 $14,688 20.385% $2,994 $2,994 +4.18%
2016/17 $355,000 $21,300 $14,377 19.991% $2,874 $2,874 +8.36%
Permits

Permit information for 509 Ralph Avenue, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
02/15/2018 Alteration

*Most recent permit on record for this property.

More about New York City property records

Violations

DOB Violations

Violation ID Issue date Type Status
06/30/2023 Lblvio-low pressure boiler boiler required
02/24/2017 Lblvio-low pressure boiler
10/01/2015 Lblvio-low pressure boiler

*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
Ralph Ave & Fulton St at SE Corner
Station lines
A-C
Distance (miles)
0.463
View subway map

Access the detailed traffic volume map for 509 Ralph Avenue, Brooklyn, NY 11233 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 509 Ralph Avenue, Brooklyn, NY

491 Ralph Ave, Brooklyn 1561 E New York Ave, Brooklyn 507 Ralph Ave, Brooklyn 487 Ralph Ave, Brooklyn 1567 E New York Ave, Brooklyn 1698 St Marks Ave, Brooklyn 497 Ralph Ave, Brooklyn 1539 E New York Ave, Brooklyn 1569 E New York Ave, Brooklyn 501 Ralph Ave, Brooklyn 483 Ralph Ave, Brooklyn 1563 E New York Ave, Brooklyn 1692 St Marks Ave, Brooklyn 495 Ralph Ave, Brooklyn 313 Rockaway Ave, Brooklyn 503 Ralph Ave, Brooklyn 493 Ralph Ave, Brooklyn 489 Ralph Ave, Brooklyn 1573 E New York Ave, Brooklyn 1694 St Marks Ave, Brooklyn

Nearby ZIP codes for 509 Ralph Avenue, Brooklyn, NY

11203, New York City, NY 11205, New York City, NY 11206, New York City, NY 11207, New York City, NY 11208, New York City, NY 11210, New York City, NY 11211, New York City, NY 11212, New York City, NY 11213, New York City, NY 11216, New York City, NY 11221, New York City, NY 11225, New York City, NY 11226, New York City, NY 11236, New York City, NY 11237, New York City, NY 11238, New York City, NY 11239, New York City, NY 11378, New York City, NY 11379, New York City, NY 11385, New York City, NY

Frequently asked questions

What is the year built for 509 Ralph Avenue, Brooklyn, NY 11233?

The development at 509 Ralph Avenue, Brooklyn, NY 11233 was built in 1923.

What is the market value of 509 Ralph Avenue, Brooklyn, NY 11233?

The current market value of 509 Ralph Avenue, Brooklyn, NY 11233 is $1,007,000.

What is the total square footage of 509 Ralph Avenue, Brooklyn, NY 11233?

509 Ralph Avenue, Brooklyn, NY 11233 has a total of 3,062 square feet.

What is the price per square foot for this property?

$130 per square foot is the price for 509 Ralph Avenue, Brooklyn, NY 11233.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 1.

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