New York City » 11217 » St Marks Ave » 51 St Marks Ave

51 St Marks Avenue, Brooklyn, NY 11217 - Property report

Also known as: 51 St Marks Ave

Property image for 51 St Marks Avenue, Brooklyn, NY 11217

Property type

Four Families (C3)

Year built

1920

Lot sq. ft.

1,280

General information

Address

Primary address

51 St Marks Avenue

ZIP code

11217

Neighborhood

Park Slope

Borough

Brooklyn

Block & lot

00933-0052

Building

Property type

Four Families (C3)

Building sq. ft.

2,880

Building dimensions

16 ft x 45 ft

Buildings on lot

Stories

Year built

1920

Building material

Stone

Exterior wall

None

Basement

Tax

Tax year

2026-2027

Property tax

$12,054

Tax class

Floor area ratio (FAR)

Commercial FAR

Residential FAR

Buildable area

Zoning & Use

Zoning

Qualified opportunity zone

Residential units

Residential sq. ft.

Commercial units

Office sq. ft.

Retail sq. ft.

Lot

Frontage(s)

St Marks Avenue (narrow)

Nearest wide street

Flatbush Avenue

Distance to wide street

Lot dimensions

16 ft x 80 ft

Lot sq. ft.

1,280

Area overview

Walk score

98 /100. Walker's Paradise

Transit score

100 /100. Rider's Paradise

Bike score

92 /100. Biker's Paradise

School district

Community district

Closest police station

0.07 Miles

Closest fire station

0.09 Miles

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

Ownership

Ownership information for 51 St Marks 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 51 St Marks Avenue, Brooklyn, NY 11217

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date	Type	Party 1	Party 2
01/11/2021 - R 01/06/2021 - D	Landmark Designation (2021010600542001)	XXX XXXXXXXXX XXXXXXXXXXXX XXXXXXXXXX
04/09/2019 - R 03/11/2019 - D	Deed (2019040400869001)	XXXXXXXXX XXXXXX	XX XX XXXXX XXXXXX XXX
07/27/2000 - R	Tax Lien Sale Certificate (3060007261306)	XXXX XX XXX XXXX	XXXX XX XXX XXXX
05/19/1998 - R	Satisfaction of Mortgage (3390006078939)
12/18/1979 - R	Mortgage (37930112700568)	XX XXXXXXX XXXXXX	XXXXXXX XX XXXX XXXX
12/18/1979 - R	Mortgage (37930112700564)	XX XXXXXXX XXXXXX	XXXXX XXXXXX
12/18/1979 - R	Deed (37930112700562)	XXXXX XXXXXX	XX XXXXXXX XXXXXX
04/12/1978 - R	Deed (37830098701355)	XXXXXXXXXX	XXXXX XXXXXX
04/09/1973 - R	Mortgage (37330062500522)	XXXXXXXXXX (XXXXXXXX)	XXXXX XXXXXX
04/09/1973 - R	Deed (37330062500520)	XXXXX XXXXXX	XXXXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 51 St Marks 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

$12,054

Municipal exemptions

Recent tax assessments

Market value

$2,107,000

Assessed value

$948,150

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	$1,756,000	$790,200	$89,729	12.439%	$11,161	$11,161	-0.49%
2024/25	$1,868,000	$840,600	$89,729	12.5%	$11,216	$11,216	+3.24%
2023/24	$2,250,000	$1,012,500	$86,901	12.502%	$10,864	$10,864	+10.02%
2022/23	$1,875,000	$843,750	$80,499	12.267%	$9,875	$9,875	+8.28%
2021/22	$1,500,000	$675,000	$74,543	12.235%	$9,120	$9,120	+7.71%
2020/21	$1,460,000	$657,000	$69,022	12.267%	$8,467	$8,467	-1.65%
2019/20	$1,216,800	$547,560	$69,022	12.473%	$8,609	$8,609	+2.12%
2018/19	$1,014,000	$456,300	$66,847	12.612%	$8,431	$8,431	+7.05%
2017/18	$873,000	$392,850	$61,922	12.719%	$7,876	$7,876	+6.54%
2016/17	$795,000	$357,750	$57,341	12.892%	$7,392	$7,392	+8.07%

Permits

Permit information for 51 St Marks Avenue, Brooklyn, NY

No recently recorded permits for this property.

More about New York City property records

Violations

HPD Violations

Violation ID	Inspection date	Class	NOV issue date	Status
	05/06/2026	A
	11/19/2025	I
	06/11/2025	A

*Most recent HPD violations on record for this property.

Neighborhood

Park Slope residential market stats

Access a detailed real estate market overview of Park Slope so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Park Slope and compare it to other neighborhoods in Brooklyn.

Median sale price

$1,619,646

12.4% Y-o-Y

Median price/sq. ft.

$1,514

6.4% Y-o-Y

Brooklyn median sale price

$899,000

6% 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

Flatbush Ave & Bergen St at SW Corner

Station lines

2-3

Distance (miles)

0.032

View subway map

Access the detailed traffic volume map for 51 St Marks Avenue, Brooklyn, NY 11217 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

Schools

Nearest elementary schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
P.S. 282 Park Slope	5	Yes	Public	PK, K-5	496	0.28
P.S. 282 Park Slope	5	Yes	Public	PK, K-5	496	0.28
P.S. 77	NR	No	Public	K-12	304	0.12
Park Slope Christian Academy	NR	No	Private	PK, K-8	37	0.15
Park Slope Christian Academy	NR	No	Private	PK, K-8	37	0.15
P.S. 133 William A Butler	6	No	Public	PK, K-5	609	0.27
P.S. 133 William A Butler	6	No	Public	PK, K-5	609	0.27
Berkeley Carroll School	NR	No	Private	PK-12	977	0.34
Berkeley Carroll School	NR	No	Private	PK-12	977	0.34
Hensen Preparatory School	NR	No	Private	PK, K-8	0	0.41

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
P.S. 77	NR	No	Public	K-12	304	0.12
Ms 266 Park Place Community Middle School	4	No	Public	6-8	69	0.12
Park Slope Christian Academy	NR	No	Private	PK, K-8	37	0.15
Berkeley Carroll School	NR	No	Private	PK-12	977	0.34
The Math And Science Exploratory School	7	No	Public	6-8	522	0.34
P.S. 753 School For Career Development	NR	No	Public	6-12	354	0.37
Hensen Preparatory School	NR	No	Private	PK, K-8	0	0.41
Is 340	7	No	Public	6-8	150	0.42
Luria Academy of Brooklyn	NR	No	Private	PK-8	244	0.42
St Francis Xavier School	NR	No	Private	PK-8	175	0.42

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
P.S. 77	NR	No	Public	K-12	304	0.12
Berkeley Carroll School	NR	No	Private	PK-12	977	0.34
Brooklyn High School of the Arts	5	No	Public	9-12	927	0.34
P.S. 753 School For Career Development	NR	No	Public	6-12	354	0.37
Khalil Gibran International Academy	2	No	Public	9-12	134	0.45
Berkeley Carroll Elementary School	NR	No	Private	PK-12	940	0.45
Bishop Loughlin Memorial High School	NR	No	Private	9-12	621	0.57
Brooklyn Technical High School	10	No	Public	9-12	5,940	0.60
Brooklyn Free School	NR	No	Private	PK-12	76	0.61
P.S. 369 Coy L Cox School	NR	No	Public	K-12	487	0.64

Frequently asked questions

What is the year built for 51 St Marks Avenue, Brooklyn, NY 11217?

The development at 51 St Marks Avenue, Brooklyn, NY 11217 was built in 1920.

What is the total square footage of 51 St Marks Avenue, Brooklyn, NY 11217?

51 St Marks Avenue, Brooklyn, NY 11217 has a total of 2,880 square feet.

What is the assessed value of 51 St Marks Avenue, Brooklyn, NY 11217?

51 St Marks Avenue, Brooklyn, NY 11217 is currently assessed at $948,150.

What are the property taxes for 51 St Marks Avenue, Brooklyn, NY 11217?

The property taxes for 51 St Marks Avenue, Brooklyn, NY 11217 total $12,054.

How many residential units does this building have?

This building has 4 residential unit(s).

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.