New York City » 11211 » Union Ave » 239 Union Ave

239 Union Avenue, Brooklyn, NY 11211 - Property report

Also known as: 421-427 S 4th St

Property image for 239 Union Avenue, Brooklyn, NY 11211

Property type

Gas Station Only with/without Small Kiosk (G5)

Year built

1950

Lot sq. ft.

5,232

General information

Address

Primary address

239 Union Avenue

Alternate address(es)

245-249 Union Ave
421-427 S 4th St

ZIP code

11211

Neighborhood

Williamsburg

Borough

Brooklyn

Block & lot

02439-0012

Building

Property type

Gas Station Only with/without Small Kiosk (G5)

Building sq. ft.

1,800

Building dimensions

30 ft x 60 ft

Buildings on lot

Stories

Year built

1950

Last altered

1991

Building material

Tax

Tax year

2026-2027

Property tax

$41,816

Tax class

Floor area ratio (FAR)

Commercial FAR

Residential FAR

Buildable area

Zoning & Use

Zoning

Qualified opportunity zone

Residential units

Residential sq. ft.

Office sq. ft.

Retail sq. ft.

Lot

Lot dimensions

96.75 ft x 101.5 ft

Lot sq. ft.

5,232

Area overview

Walk score

93 /100. Walker's Paradise

Transit score

100 /100. Rider's Paradise

Bike score

90 /100. Biker's Paradise

School district

Community district

Closest police station

1.30 Miles

Closest fire station

0.64 Miles

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

Ownership

Ownership information for 239 Union Avenue, 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 239 Union Avenue, Brooklyn, NY 11211

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date	Type	Party 1	Party 2
02/07/2005 - R 01/20/2005 - D	UCC3 Termination (2005020300688001)	XXXXX XXX XXXX	XXXXXXXX XX
02/07/2005 - R 01/20/2005 - D	Termination of Assign of L&R (2005020300470001)	XXXXXXXX XX	XXX XXXXXXX XXXX
01/11/2005 - R 01/01/2005 - D	Deed (2005010401938001)	XXXXX XXX XXX X	XXXXX XXXX XXXXXX XXXX
10/01/2004 - R 07/08/2004 - D	Satisfaction of Mortgage (2004071301037001)	XXXXX XXX XXXX	XXXXXXXX XXXXXXXX XXXX
12/01/2003 - R	UCC3 Continuation (2003112002508001)	XXXXX XXX XXXX	XXXXXXXX XXXXXXXX XXXX
02/02/1999 - R	Assignment, Mortgage (3270006441827)	XXXXX XXX XXXX	XXXXXXXX XXXXXXXX XXXX
02/02/1999 - R	Mortgage (3740006441174)	XXXXX XXX XXXX	XXXXXXXX XXXXXXXX XXXX
12/09/1998 - R	Initial UCC1 (3040006362604)	XXXXX XXX XXXX	XXXXXXXX XXXXXXXX XXXX
05/06/1998 - R	Satisfaction of Mortgage (3850006052385)	XXXXX XXX XXXX	XXXXX XXXXXXXXXXXX XXXXXXXXXX XXXX XXX XXXXX
05/31/1996 - R	Mortgage (3230005205323)	XXXXX XXX XXXX	XXXXX XXXXXXXXXXXX XXXXXXXXXX XXXX XXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 239 Union 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

$41,816

Municipal exemptions

Recent tax assessments

Market value

$1,041,000

Assessed value

$468,450

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	$961,000	$432,450	$346,770	10.848%	$37,618	$37,618	+5.39%
2024/25	$883,000	$397,350	$331,650	10.762%	$35,692	$35,692	+5.89%
2023/24	$752,000	$338,400	$318,240	10.592%	$33,708	$33,708	+8.92%
2022/23	$646,000	$290,700	$290,700	10.646%	$30,948	$30,948	+4.66%
2021/22	$611,000	$274,950	$274,950	10.755%	$29,571	$29,571	-11.79%
2020/21	$793,000	$356,850	$313,470	10.694%	$33,522	$33,522	+8.17%
2019/20	$734,000	$330,300	$294,120	10.537%	$30,991	$30,991	+6.58%
2018/19	$695,000	$312,750	$276,570	10.514%	$29,079	$29,079	+5.86%
2017/18	$649,000	$292,050	$261,270	10.514%	$27,470	$27,470	+4.51%
2016/17	$612,000	$275,400	$248,580	10.574%	$26,285	$26,285	+7.44%

Permits

Permit information for 239 Union Avenue, Brooklyn, NY

Filing date	Job type	Job status	Job description	Initial cost
08/05/2020	Alteration type 2
02/25/2020	Alteration
10/17/2019	Alteration
07/30/2019	Alteration
06/12/2019	Alteration

*Most recent permits on record for this property.

More about New York City property records

Violations

DOB Violations

No recently recorded violations for this property.

Listings

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

FEMA flood zones

Hurricane evacuation zones

Subway & traffic

Closest station

Union Ave & Heyward St at NW Corner

Station lines

Distance (miles)

0.151

View subway map

Access the detailed traffic volume map for 239 Union Avenue, Brooklyn, NY 11211 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 239 Union Avenue, Brooklyn, NY

57 S 5th St, Brooklyn 379 S 4th St, Brooklyn 251 Union Ave, Brooklyn 417 S 4th St, Brooklyn 396 Wythe Ave, Brooklyn 398 Wythe Ave, Brooklyn 377 S 4th St, Brooklyn 366 Hewes St, Brooklyn 390 S 3rd St, Brooklyn 47 S 5th St, Brooklyn 406 S 3rd St, Brooklyn 390 Wythe Ave, Brooklyn 259 Union Ave, Brooklyn 381 S 4th St, Brooklyn 335 Kent Ave, Brooklyn 34 S 4th St, Brooklyn 400 Wythe Ave, Brooklyn 400 S 3rd St, Brooklyn 255 Union Ave, Brooklyn

Frequently asked questions

What is the year built for 239 Union Avenue, Brooklyn, NY 11211?

The development at 239 Union Avenue, Brooklyn, NY 11211 was built in 1950.

What is the market value of 239 Union Avenue, Brooklyn, NY 11211?

The current market value of 239 Union Avenue, Brooklyn, NY 11211 is $1,041,000.

What is the total square footage of 239 Union Avenue, Brooklyn, NY 11211?

239 Union Avenue, Brooklyn, NY 11211 has a total of 1,800 square feet.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 1.

Disclaimer

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.