New York City  »  10303  »  Union Ave  »  249 Union Ave

249 Union Avenue, Staten Island, NY 10303 - Property report

Also known as: 249 Union Ave

Property image for 249 Union Avenue, Staten Island, NY 10303
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Property type

One Family Attached or Semi-Detached (A5)

Year built

1970

Lot sq. ft.

2,400

Sale price

$520,000

General information

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Address
Primary address
249 Union Avenue
ZIP code
10303
Neighborhood
Mariner's Harbor
Borough
Staten island
Block & lot
01220-0022

Owner

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Building
Property type
One Family Attached or Semi-Detached (A5)
Building sq. ft.
1,548
Building dimensions
15 ft x 42 ft
Buildings on lot
1
Stories
2
Year built
1970
Building material
Frame
Exterior wall
Wood
Basement
4
Sales
Sale date
09/16/2021
Sale price
$520,000
Tax
Tax year
2026-2027
Property tax
$4,218
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
1
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
Union Avenue (narrow)
Nearest wide street
Maple Parkway
Distance to wide street
Lot dimensions
24 ft x 100 ft
Lot sq. ft.
2,400

Area overview

Walk score
73 /100.  Very Walkable
Transit score
60 /100.  Good Transit
Bike score
50 /100.  Bikeable
School district
31
Community district
1
Closest police station
0.52 Miles
Closest fire station
0.36 Miles

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

Ownership

Ownership information for 249 Union Avenue, Staten Island, NY

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Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 249 Union Avenue, Staten Island, NY 10303

Sale date Sale price Buyer name Seller name
09/16/2021 $520,000 XXXX XXXX; XXXXXX XXX XXXX XXX XXXXXXX; XXXXX XXXXXXX
09/21/2015 $305,000 XXX XXXXXXX; XXXXX XXXXXXX XXXXXXX XXXXXXX; XXXXXXX XXXXXXX; XXXXXXX XXXXXXXXXXX
12/19/2011 $223,500 XXXXXXX XXXXXXXXXXX; XXXXXXX XXXXXXX X XXXXX XXXXXXXXXX; XXXXXXXX XXXXXXX

*Most recent sales on record for this property.

More about New York City property records.

Title documents

No recently recorded documents for this property.

Tax

Property taxes for 249 Union Avenue, Staten Island, 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
$4,218
Municipal exemptions
Recent tax assessments
Market value
$731,000
Assessed value
$43,860

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 $645,000 $38,700 $20,057 19.843% $3,980 $3,980 +4.72%
2024/25 $548,000 $32,880 $18,922 20.085% $3,800 $3,800 0.00%
2023/24 $567,000 $34,020 $18,922 20.085% $3,800 $3,800 -0.34%
2022/23 $469,000 $28,140 $18,778 20.309% $3,814 $3,814 +7.82%
2021/22 $406,000 $24,360 $17,716 19.963% $3,537 $3,537 +0.56%
2020/21 $406,000 $24,360 $16,714 21.045% $3,517 $3,517 +5.39%
2019/20 $402,000 $24,120 $15,768 21.167% $3,338 $3,338 +1.19%
2018/19 $327,000 $19,620 $15,768 20.919% $3,299 $3,299 +3.41%
2017/18 $310,000 $18,600 $15,648 20.385% $3,190 $3,190 +20.76%
2016/17 $290,000 $17,400 $13,213 19.991% $2,951 $2,641 +9.40%
Permits

Permit information for 249 Union Avenue, Staten Island, NY

Filing date Job type Job status Job description Initial cost
11/20/2019 Alteration type 2
11/18/2019 Alteration
05/12/2016 Alteration type 2

*Most recent permits on record for this property.

More about New York City property records

Violations

HPD Violations

No recently recorded violations for this property.

Neighborhood

Mariner s Harbor, Arlington, Port Ivory, Graniteville residential market stats

Access a detailed real estate market overview of Mariner s Harbor, Arlington, Port Ivory, Graniteville so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Mariner s Harbor, Arlington, Port Ivory, Graniteville and compare it to other neighborhoods in Staten Island.

Median sale price

—

Median price/sq. ft.

—

Staten Island median sale price

$730,000

2.8% Y-o-Y

Check out recently sold homes in Staten Island 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
5

Subway & traffic

Closest station
Jefferson Av & N Railroad Av at SW Corner
Station lines
SIR
Distance (miles)
4.295
View subway map

Access the detailed traffic volume map for 249 Union Avenue, Staten Island, NY 10303 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. 44 Thomas C Brown 4 Yes Public PK, K-5 547 0.09
P.S. 44 Thomas C Brown 4 Yes Public PK, K-5 547 0.09
P.S. 22 Graniteville 5 No Public PK, K-5 786 0.52
P.S. 22 Graniteville 5 No Public PK, K-5 786 0.52
St Adalbert School NR No Private PK-8 170 0.59
St Adalbert School NR No Private PK-8 170 0.59
New World Preparatory Charter School 6 No Charter K-8 740 0.59
P.S. 21 Margaret Emery Elm Park 6 No Public PK, K-5 393 0.69
P.S. 21 Margaret Emery Elm Park 6 No Public PK, K-5 393 0.69
Staten Island School Of Civic Leadership 7 No Public PK, K-8 838 0.75
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Is 51 Edwin Markham 6 Yes Public 6-8 1,205 0.85
St Adalbert School NR No Private PK-8 170 0.59
New World Preparatory Charter School 6 No Charter K-8 740 0.59
Staten Island School Of Civic Leadership 7 No Public PK, K-8 838 0.75
Rabbi Jacob Joseph School NR No Private PK-8 452 1.15
Jewish Foundation School NR No Private 1-8 189 1.15
Jewish Foundation School NR No Private 1-8 139 1.15
Bishop Patrick V Ahern High School NR No Private 0 1.42
No. 28 Duarte-Marti School 3 No Public PK, K-8 915 1.97
Henry E. Harris No. 1 Elementary School 4 No Public PK, K-8 653 2.01
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Port Richmond High School 3 Yes Public 9-12 1,693 0.86
Bishop Patrick V Ahern High School NR No Private 0 1.42
Bishop Patrick V Ahern High School NR No Private 23 1.43
Moore Catholic High School NR No Private 9-12 394 1.49
Mesivta Kesser Yisroel Of Willowbrook NR No Private 9-12 60 1.90
Yeshiva Tifereth Torah NR No Private 9-12 0 1.99
New Ventures Charter School 2 No Charter 10-12 155 2.05
John W Lavelle Preparatory Charter School 5 No Charter K-12 858 2.05
Lois And Richard Nicotra Early Colle 3 No Charter 8-12 286 2.15
Simon Youth Academy NR No Public 9-12 23 2.18

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

Neighbors for 249 Union Avenue, Staten Island, NY

14 Continental Pl, Staten Island 22 Continental Pl, Staten Island 17 Confederation Pl, Staten Island 46 Union CT, Staten Island 303 Union Ave, Staten Island 257 Union Ave, Staten Island 150 Maple Pkwy, Staten Island 309 Union Ave, Staten Island 263 Union Ave, Staten Island 247 Union Ave, Staten Island 132 Maple Pkwy, Staten Island 136 Maple Pkwy, Staten Island 307 Union Ave, Staten Island 21 Confederation Pl, Staten Island 142 Maple Pkwy, Staten Island 255 Union Ave, Staten Island 24 Continental Pl, Staten Island 251 Union Ave, Staten Island 25 A Confederation Pl, Staten Island 19 Confederation Pl, Staten Island

Nearby ZIP codes for 249 Union Avenue, Staten Island, NY

07002, Hudson County, NJ 07008, Middlesex County, NJ 07112, Essex County, NJ 07114, Essex County, NJ 07201, Union County, NJ 07202, Union County, NJ 07203, Union County, NJ 07205, Union County, NJ 07206, Union County, NJ 07208, Union County, NJ 10301, New York City, NY 10302, New York City, NY 10304, New York City, NY 10306, New York City, NY 10308, New York City, NY 10310, New York City, NY 10311, New York City, NY 10312, New York City, NY 10314, New York City, NY

Frequently asked questions

What is the year built for 249 Union Avenue, Staten Island, NY 10303?

The development at 249 Union Avenue, Staten Island, NY 10303 was built in 1970.

What is the total square footage of 249 Union Avenue, Staten Island, NY 10303?

249 Union Avenue, Staten Island, NY 10303 has a total of 1,548 square feet.

When was 249 Union Avenue, Staten Island, NY 10303 last sold and what was the sale price?

249 Union Avenue, Staten Island, NY 10303 was last sold on 09/16/2021 for $520,000.

What is the assessed value of 249 Union Avenue, Staten Island, NY 10303?

249 Union Avenue, Staten Island, NY 10303 is currently assessed at $43,860.

What are the property taxes for 249 Union Avenue, Staten Island, NY 10303?

The property taxes for 249 Union Avenue, Staten Island, NY 10303 total $4,218.

How many residential units does this building have?

This building has 1 residential unit(s).

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