New York City  »  11209  »  Gelston Ave  »  90 Gelston Ave

90 Gelston Avenue, Brooklyn, NY 11209 - Property report

Also known as: 90 Gelston Ave

Property image for 90 Gelston Avenue, Brooklyn, NY 11209
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Property type

Two Family Brick (B1)

Year built

1940

Lot sq. ft.

2,809

General information

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Address
Primary address
90 Gelston Avenue
ZIP code
11209
Neighborhood
Bay Ridge
Borough
Brooklyn
Block & lot
06067-0046

Owner

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Building
Property type
Two Family Brick (B1)
Building sq. ft.
1,977
Building dimensions
20.33 ft x 35 ft
Buildings on lot
1
Stories
2
Year built
1940
Building material
C Blck + Brick
Exterior wall
Brick/Masonary
Basement
4
Garage type
Basement Garage
Tax
Tax year
2026-2027
Property tax
$10,902
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
2
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
Gelston Avenue (narrow)
Nearest wide street
5 Avenue
Distance to wide street
Lot dimensions
24.17 ft x 116.25 ft
Lot sq. ft.
2,809

Area overview

Walk score
98 /100.  Walker's Paradise
Transit score
89 /100.  Excellent Transit
Bike score
73 /100.  Very Bikeable
School district
20
Community district
10
Closest police station
1.37 Miles
Closest fire station
0.16 Miles

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

Ownership

Ownership information for 90 Gelston 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 90 Gelston Avenue, Brooklyn, NY 11209

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
09/18/2025 - R
06/12/2025 - D		 Life Estate Deed
(2025082001059001)		 XXXXX XXXXXX XXXXX XXXXXXX XXXXX X
09/27/2001 - R Satisfaction of Mortgage
(3780007826578)		 XXXXX XXXXXX XX
04/17/1986 - R Mortgage
(3310001160131)		 XXXXX XXXXXX XXXXX XXXXX XXXXX XXXX XX
04/17/1986 - R Deed
(3300001160130)		 XXXXXX XXXXXXX XXXXX XXXXXX XXXXX
07/02/1974 - R Deed
(37430071901665)		 XXXXXX XXXXXXX XXXXXX XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 90 Gelston 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
$10,902
Municipal exemptions
Recent tax assessments
Market value
$1,369,000
Assessed value
$82,140

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 $1,279,000 $76,740 $54,942 19.843% $10,902 $10,902 +3.05%
2024/25 $1,191,000 $71,460 $52,672 20.085% $10,848 $10,579 +6.28%
2023/24 $1,363,000 $81,780 $49,559 20.085% $10,235 $9,954 +4.13%
2022/23 $1,282,000 $76,920 $47,068 20.309% $9,856 $9,559 +7.98%
2021/22 $1,230,000 $73,800 $44,345 19.963% $9,140 $8,853 -5.20%
2020/21 $1,028,000 $61,680 $44,375 21.045% $9,635 $9,339 +1.17%
2019/20 $1,137,000 $68,220 $43,610 21.167% $9,527 $9,231 +7.61%
2018/19 $918,000 $55,080 $41,006 20.919% $8,883 $8,578 +7.98%
2017/18 $857,000 $51,420 $38,970 20.385% $8,244 $7,944 +8.56%
2016/17 $931,000 $55,860 $36,604 19.991% $7,627 $7,318 +2.32%
Permits

Permit information for 90 Gelston Avenue, 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

Bay Ridge residential market stats

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

Median sale price

$501,940

-8.7% Y-o-Y

Median price/sq. ft.

$618

-5.5% 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

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FEMA flood zones

Property location map
FEMA flood zones
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
4th Ave & 93th St at NE Corner
Station lines
R
Distance (miles)
0.206
View subway map

Access the detailed traffic volume map for 90 Gelston Avenue, Brooklyn, NY 11209 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. 264 Bay Ridge Elementary School For The Arts 7 Yes Public K-5 387 0.18
P.S. Is 104 The Fort Hamilton School 7 No Public K-8 1,103 0.10
St Patrick School NR No Private PK-8 167 0.37
St Patrick School NR No Private PK-8 167 0.37
St Anselm Elementary School NR No Private PK-8 340 0.43
St Anselm Elementary School NR No Private PK-8 340 0.43
P.S. 185 Walter Kassenbrock 8 No Public K-5 576 0.45
Adelphi Academy NR No Private PK, K-12 0 0.47
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. Is 104 The Fort Hamilton School 7 Yes Public K-8 1,103 0.10
St Patrick School NR No Private PK-8 167 0.37
St Anselm Elementary School NR No Private PK-8 340 0.43
Adelphi Academy NR No Private PK, K-12 0 0.47
Visitation Academy NR No Private PK-8 114 0.48
Poly Prep Country Day School NR No Private PK-12 1,060 0.48
Madeleine Brennan School (The) 9 No Public 6-8 1,554 0.74
Jhs 259 William Mckinley 7 No Public 6-8 1,591 0.82
P.S. 229 Dyker 7 No Public PK, K-8 1,144 0.95
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Fort Hamilton High School 4 Yes Public 9-12 3,925 0.84
Adelphi Academy NR No Private PK, K-12 0 0.47
Poly Prep Country Day School NR No Private PK-12 1,060 0.48
Fontbonne Hall Academy NR No Private 9-12 439 0.61
Bay Ridge Preparatory School NR No Private K-12 375 0.83
High School of Telecommunication Arts and Technology 6 No Public 9-12 1,273 1.24
Xaverian High School NR No Private 6-12 1,537 1.29
New Utrecht High School 3 No Public 9-12 3,112 1.38

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 90 Gelston Avenue, Brooklyn, NY

86 Gelston Ave, Brooklyn 72 Gelston Ave, Brooklyn 62 Gelston Ave, Brooklyn 83 Gelston Ave, Brooklyn 99 Gelston Ave, Brooklyn 97 Gelston Ave, Brooklyn 95 Gelston Ave, Brooklyn 66 Gelston Ave, Brooklyn 100 Gelston Ave, Brooklyn 93 Gelston Ave, Brooklyn 89 Gelston Ave, Brooklyn 82 Gelston Ave, Brooklyn 528 88th St, Brooklyn 526 88th St, Brooklyn 78 Gelston Ave, Brooklyn 68 Gelston Ave, Brooklyn 92 Gelston Ave, Brooklyn 91 Gelston Ave, Brooklyn 85 Gelston Ave, Brooklyn 84 Gelston Ave, Brooklyn

Nearby ZIP codes for 90 Gelston Avenue, Brooklyn, NY

10004, New York City, NY 10301, New York City, NY 10304, New York City, NY 11201, New York City, NY 11204, New York City, NY 11214, New York City, NY 11215, New York City, NY 11217, New York City, NY 11218, New York City, NY 11219, New York City, NY 11220, New York City, NY 11223, New York City, NY 11224, New York City, NY 11226, New York City, NY 11228, New York City, NY 11230, New York City, NY 11231, New York City, NY 11232, New York City, NY

Frequently asked questions

What is the year built for 90 Gelston Avenue, Brooklyn, NY 11209?

The development at 90 Gelston Avenue, Brooklyn, NY 11209 was built in 1940.

What is the total square footage of 90 Gelston Avenue, Brooklyn, NY 11209?

90 Gelston Avenue, Brooklyn, NY 11209 has a total of 1,977 square feet.

What is the assessed value of 90 Gelston Avenue, Brooklyn, NY 11209?

90 Gelston Avenue, Brooklyn, NY 11209 is currently assessed at $82,140.

What are the property taxes for 90 Gelston Avenue, Brooklyn, NY 11209?

The property taxes for 90 Gelston Avenue, Brooklyn, NY 11209 total $10,902.

How many residential units does this building have?

This building has 2 residential unit(s).

Disclaimer

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