New York City » 11234 » Avenue I » 5101 Avenue I

5101 Avenue I, Brooklyn, NY 11234 - Property report

Also known as: 1233 E 51st St

Property image for 5101 Avenue I, Brooklyn, NY 11234

Property type

One Family Attached or Semi-Detached (A5)

Year built

1940

Lot sq. ft.

5,000

Sale price

$248,162

General information

Address

Primary address

5101 Avenue I

Alternate address(es)

1233 E 51st St
5101 Garage Avenue I

ZIP code

11234

Neighborhood

Flatlands

Borough

Brooklyn

Block & lot

07755-0009

Building

Property type

One Family Attached or Semi-Detached (A5)

Building sq. ft.

1,944

Building dimensions

18 ft x 40 ft

Buildings on lot

Stories

Year built

1940

Building material

Frame

Exterior wall

Brick/Masonary

Basement

Garage type

Detached, Frame Garage

Sales

Sale date

08/27/2025

Sale price

$248,162

Tax

Tax year

2026-2027

Property tax

$9,480

Tax class

Floor area ratio (FAR)

Commercial FAR

Residential FAR

Buildable area

Zoning & Use

Zoning

Residential units

Residential sq. ft.

Lot

Frontage(s)

Avenue I (wide)
East 51 Street (narrow)

Lot dimensions

50 ft x 100 ft

Lot sq. ft.

5,000

Area overview

Walk score

85 /100. Very Walkable

Transit score

80 /100. Excellent Transit

Bike score

63 /100. Bikeable

School district

Community district

Closest police station

0.78 Miles

Closest fire station

0.92 Miles

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

Ownership

Ownership information for 5101 Avenue I, 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 5101 Avenue I, Brooklyn, NY 11234

Sale date	Sale price	Buyer name	Seller name
08/27/2025	$248,162	XXXXXX XXXXXXXXX XXXXXXXXXXX, XXX	XXXXXX, XXX. XXXXXXX, XXXXXXX X
07/17/2006	$545,000	XXXX, XXXXXXX	XXXXX, XXXXXXX XXX XXX XXXXXX XX XXXXXXX XXXXXX

*Most recent sales on record for this property.

More about New York City property records.

Title documents

Date	Type	Party 1	Party 2
09/10/2025 - R 08/27/2025 - D	Deed (2025090800257001)	XXXXXX XXX XXXXXXX XXXXXXX X	XXXXXX XXXXXXXXX XXXXXXXXXXX XXX
09/06/2019 - R 04/17/2019 - D	Assignment, Mortgage (2019090600884001)	XXXXX XXXXXX XXX	XXXXXX XXXXXXXXX XXXXXXXXXXX XXX
07/02/2008 - R 05/02/2008 - D	Assignment, Mortgage (2008070100239001)	XXXXXX XXXXXXXX XXXXXXX XXX	XXXXXXXX XXXX XXXXXXXX XXXXX XXXXXXX XX XXXXXXX
02/13/2008 - R 07/20/2006 - D	Assignment, Mortgage (2008020700064001)	XXXXXX XXXXXXXX XXXXXXX XXX	XXXXX XXXXXX XXX
10/18/2006 - R 07/17/2006 - D	Mortgage (2006072700977003)	XXXX XXXXXXX	XXXXXX XXXXXXXX XXXXXXX XXX
10/18/2006 - R 07/17/2006 - D	Mortgage (2006072700977002)	XXXX XXXXXXX	XXXXXX XXXXXXXX XXXXXXX XXX
10/18/2006 - R 07/17/2006 - D	Deed (2006072700977001)	XXXXX XXXXXXX	XXXX XXXXXXX
08/27/2003 - R 04/15/2001 - D	Assignment, Mortgage (2003040800909001)	XXXXX XXXXXXXXX XXXXXXXX XXXXXXXXXXX	XXXXXXXX XXXXXXXXXX XXXXXXXXXXXX XXXXXX XXX
01/11/1996 - R	Mortgage (3040005038304)	XXXXX XXXXXXX	XXXXX XXXXXXXXX XXXXXXXX XXXXXXXXXXX
01/11/1996 - R	Deed (3850005038485)	XXXX XX XXXXXXX XXXX XXXXXXXXXXX	XXXXX XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 5101 Avenue I, 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

$9,480

Municipal exemptions

Recent tax assessments

Market value

$1,249,000

Assessed value

$74,940

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	$1,087,000	$65,220	$47,774	19.843%	$9,480	$9,480	-0.45%
2024/25	$867,000	$52,020	$47,413	20.085%	$9,523	$9,523	+6.00%
2023/24	$973,000	$58,380	$44,730	20.085%	$8,984	$8,984	+4.83%
2022/23	$986,000	$59,160	$42,200	20.309%	$8,570	$8,570	+7.83%
2021/22	$995,000	$59,700	$39,812	19.963%	$7,948	$7,948	-5.14%
2020/21	$842,000	$50,520	$39,812	21.045%	$8,378	$8,378	+0.18%
2019/20	$819,000	$49,140	$39,511	21.167%	$8,363	$8,363	+7.26%
2018/19	$737,000	$44,220	$37,275	20.919%	$7,798	$7,798	+8.77%
2017/18	$678,000	$40,680	$35,167	20.385%	$7,169	$7,169	+8.09%
2016/17	$576,000	$34,560	$33,177	19.991%	$6,632	$6,632	+2.23%

Permits

Permit information for 5101 Avenue I, Brooklyn, NY

No recently recorded permits for this property.

More about New York City property records

Violations

HPD Violations

No recently recorded violations for this property.

Neighborhood

Flatlands residential market stats

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

Median sale price

$455,000

-34.5% Y-o-Y

Median price/sq. ft.

$478

-11% 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

Nostrand Ave & Flatbush Ave at NE Corner

Station lines

2-5

Distance (miles)

1.08

View subway map

Access the detailed traffic volume map for 5101 Avenue I, Brooklyn, NY 11234 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. 251 Paerdegat	3	Yes	Public	PK, K-5	306	0.16
P.S. 251 Paerdegat	3	Yes	Public	PK, K-5	306	0.16
P.S. 326	NR	No	Public	PK, K-2	149	0.18
P.S. 326	NR	No	Public	PK, K-2	149	0.18
Great Oaks Elementary School	NR	No	Private	K-8	116	0.48
P.S. 109	4	No	Public	PK, K-8	520	0.49
P.S. 109	4	No	Public	PK, K-8	520	0.49
Christian Heritage Academy	NR	No	Private	PK, K-12	269	0.51
Christian Heritage Academy	NR	No	Private	PK, K-12	269	0.51
Brooklyn Kids Preparatory School	NR	No	Private	K-7	40	0.60

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
Jhs 78 Roy H Mann	6	Yes	Public	6-8	542	1.00
Great Oaks Elementary School	NR	No	Private	K-8	116	0.48
P.S. 109	4	No	Public	PK, K-8	520	0.49
Christian Heritage Academy	NR	No	Private	PK, K-12	269	0.51
Brooklyn Kids Preparatory School	NR	No	Private	K-7	40	0.60
The Bible Speaks Academy	NR	No	Private	3-9	5	0.65
Mary Queen of Heaven Catholic Academy	NR	No	Private	PK-8	180	0.76

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
Brooklyn Bridge Academy	4	No	Public	9-12	116	0.49
Academy for Conservation and the Environment	4	No	Public	9-12	383	0.49
Victory Collegiate High School	2	No	Public	9-12	264	0.49
Brooklyn Theatre Arts High School	4	No	Public	9-12	216	0.49
Brooklyn Community High School for Excellence and Equity	3	No	Public	9-12	181	0.49
Christian Heritage Academy	NR	No	Private	PK, K-12	269	0.51
Scholar Skills Christian Academy	NR	No	Private	3-11	23	0.84
Nazareth Regional High School	NR	No	Private	9-12	448	0.93
Mesivta Tiferes Yisroel	NR	No	Private	PK, K-12	0	0.93
Nazareth Regional High School	NR	No	Private	9-12	325	0.93

Frequently asked questions

What is the year built for 5101 Avenue I, Brooklyn, NY 11234?

The development at 5101 Avenue I, Brooklyn, NY 11234 was built in 1940.

What is the total square footage of 5101 Avenue I, Brooklyn, NY 11234?

5101 Avenue I, Brooklyn, NY 11234 has a total of 1,944 square feet.

When was 5101 Avenue I, Brooklyn, NY 11234 last sold and what was the sale price?

5101 Avenue I, Brooklyn, NY 11234 was last sold on 08/27/2025 for $248,162.

What is the assessed value of 5101 Avenue I, Brooklyn, NY 11234?

5101 Avenue I, Brooklyn, NY 11234 is currently assessed at $74,940.

What are the property taxes for 5101 Avenue I, Brooklyn, NY 11234?

The property taxes for 5101 Avenue I, Brooklyn, NY 11234 total $9,479.

How many residential units does this building have?

This building has 1 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.