New York City » 11215 » 5th Ave » 521 5th Ave

521 5th Avenue, Brooklyn, NY 11215 - Property report

Also known as: 521 5th Ave

Property image for 521 5th Avenue, Brooklyn, NY 11215

Property type

Primarily Two Family with One Store or Office (S2)

Year built

1920

Lot sq. ft.

1,600

General information

Address

Primary address

521 5th Avenue

ZIP code

11215

Neighborhood

Park Slope

Borough

Brooklyn

Block & lot

01035-0007

Building

Property type

Primarily Two Family with One Store or Office (S2)

Building sq. ft.

2,784

Building dimensions

20 ft x 35 ft

Buildings on lot

Stories

Year built

1920

Building material

Tax

Tax year

2026-2027

Property tax

$7,285

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

20 ft x 80 ft

Lot sq. ft.

1,600

Area overview

Walk score

99 /100. Walker's Paradise

Transit score

100 /100. Rider's Paradise

Bike score

86 /100. Very Bikeable

School district

Community district

Closest police station

0.85 Miles

Closest fire station

0.35 Miles

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

Ownership

Ownership information for 521 5th 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 521 5th Avenue, Brooklyn, NY 11215

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date	Type	Party 1	Party 2
04/24/2023 - R 04/17/2023 - D	Deed (2023042100608001)	XXXXXXXX XXXXXXXX	XXX XXX XXX
04/06/2023 - R	Initial UCC1 (2023040400867001)	XXXXXXXX XXXXXXXX	XXXXXX XXXXXXX XXXXXX XXXXX
07/13/2017 - R	Initial UCC1 (2017062200512007)	XXXXXXXX XXXXXXXX	XXX XXXXX XXXXXXX XXXXXX XXXXX
06/23/2017 - R 06/19/2017 - D	Satisfaction of Mortgage (2017062200433001)	XXXXXXXX XXXXXXXX	XXXXXXXXXXXX XXXXXXXXX XXXX
07/13/2017 - R 06/01/2017 - D	Assignment of Leases and Rents (2017062200512006)	XXXXXXXX XXXXXXXX	XXX XXXXX XXXXXXX XXXXXX XXXXX
07/13/2017 - R 06/01/2017 - D	Mortgage (2017062200512005)	XXXXXXXX XXXXXXXX	XXX XXXXX XXXXXXX XXXXXX XXXXX
07/13/2017 - R 06/01/2017 - D	Agreement (2017062200512004)	XXXXXXXX XXXXXXXX	XXX XXXXX XXXXXXX XXXXXX XXXXX
07/13/2017 - R 06/01/2017 - D	Mortgage (2017062200512003)	XXXXXXXX XXXXXXXX	XXX XXXXX XXXXXXX XXXXXX XXXXX
07/13/2017 - R 05/24/2017 - D	Assignment, Mortgage (2017062200512002)	XXXXXXXX XXXXX XXXX XXXXXXXX XXXXXXXXXXX	XXX XXXXX XXXXXXX XXXXXX XXXXX
07/13/2017 - R 03/28/2017 - D	Assignment, Mortgage (2017062200512001)	XXXXXXX XXXXXXX XXXXXXXXX XXXXXXXXXXX	XXXXXXXX XXXXX XXXX XXXXXXXX XXXXXXXXXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 521 5th 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

$7,285

Municipal exemptions

Recent tax assessments

Market value

$3,902,000

Assessed value

$234,120

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	$3,445,000	$206,700	$34,634	19.843%	$6,872	$6,872	-0.87%
2024/25	$3,240,000	$194,400	$34,517	20.085%	$6,933	$6,933	+1.77%
2023/24	$3,062,000	$183,720	$33,917	20.085%	$6,812	$6,812	+3.44%
2022/23	$2,404,000	$144,240	$32,426	20.309%	$6,585	$6,585	+7.83%
2021/22	$2,221,000	$133,260	$30,594	19.963%	$6,107	$6,107	+0.54%
2020/21	$1,900,000	$114,000	$28,862	21.045%	$6,074	$6,074	-0.24%
2019/20	$1,652,000	$99,120	$28,764	21.167%	$6,088	$6,088	+2.98%
2018/19	$1,377,000	$82,620	$28,264	20.919%	$5,913	$5,913	+7.34%
2017/18	$1,284,000	$77,040	$27,022	20.385%	$5,508	$5,508	+8.08%
2016/17	$1,070,000	$64,200	$25,495	19.991%	$5,097	$5,097	+8.37%

Permits

Permit information for 521 5th Avenue, Brooklyn, NY

Filing date	Job type	Job status	Job description	Initial cost
09/13/2017	Alteration type 2

*Most recent permit on record for this property.

More about New York City property records

Violations

DOB Violations

Violation ID	Issue date	Type	Status
	10/18/2017	Aeuhaz1-fail to certify class 1
	10/18/2017	Aeuhaz1-fail to certify class 1
	10/18/2017	Aeuhaz1-fail to certify class 1

*Most recent DOB violations on record 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

4th Ave & Prospect Ave at NE Corner

Station lines

Distance (miles)

0.246

View subway map

Access the detailed traffic volume map for 521 5th Avenue, Brooklyn, NY 11215 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 521 5th Avenue, Brooklyn, NY

282 13th St, Brooklyn 519 5th Ave, Brooklyn 523 5th Ave, Brooklyn 525 5th Ave, Brooklyn 199 14th St, Brooklyn 213 14th St, Brooklyn 219 14th St, Brooklyn 298 13th St, Brooklyn 217 14th St, Brooklyn 292 13th St, Brooklyn 531 5th Ave, Brooklyn 284 13th St, Brooklyn 292 A 13th St, Brooklyn 211 14th St, Brooklyn 215 14th St, Brooklyn 288 13th St, Brooklyn 296 13th St, Brooklyn 286 13th St, Brooklyn 294 13th St, Brooklyn

Frequently asked questions

What is the year built for 521 5th Avenue, Brooklyn, NY 11215?

The development at 521 5th Avenue, Brooklyn, NY 11215 was built in 1920.

What is the market value of 521 5th Avenue, Brooklyn, NY 11215?

The current market value of 521 5th Avenue, Brooklyn, NY 11215 is $3,902,000.

What is the total square footage of 521 5th Avenue, Brooklyn, NY 11215?

521 5th Avenue, Brooklyn, NY 11215 has a total of 2,784 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.