New York City  »  10303  »  Union Ave  »  234 Union Ave

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

Also known as: 224-234 Union Ave

Property image for 234 Union Avenue, Staten Island, NY 10303
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Property type

One Story - Permanent Living Quarter (A2)

Year built

1950

Lot sq. ft.

5,403

Sale price

$550,000

General information

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Address
Primary address
234 Union Avenue
Alternate address(es)
224-234 Union Ave
ZIP code
10303
Neighborhood
Mariner's Harbor
Borough
Staten island
Block & lot
01230-0101

Owner

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Building
Property type
One Story - Permanent Living Quarter (A2)
Building sq. ft.
836
Building dimensions
23.33 ft x 39 ft
Buildings on lot
1
Stories
1
Year built
1950
Building material
Frame
Exterior wall
Composition
Basement
4
Sales
Sale date
11/17/2022
Sale price
$550,000
Tax
Tax year
2026-2027
Property tax
$2,686
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
Brabant Street
Distance to wide street
Lot dimensions
29 ft x 142.67 ft
Lot sq. ft.
5,403

Area overview

Walk score
73 /100.  Very Walkable
Transit score
59 /100.  Good Transit
Bike score
50 /100.  Bikeable
School district
31
Community district
1
Closest police station
0.54 Miles
Closest fire station
0.30 Miles

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

Ownership

Ownership information for 234 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 234 Union Avenue, Staten Island, NY 10303

Sale date Sale price Buyer name Seller name
11/17/2022 $550,000 XXXXX XXXXXX; XXXXXXX XXXXXX XXXX XXXXX X; XXXXXXXXX XXXXX XX X
06/27/2014 $225,000 XXXX XXXXX X; XXXXXXXXX XXXXX XX X XXXXX XXXXXX

*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 234 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
$2,686
Municipal exemptions
Recent tax assessments
Market value
$481,000
Assessed value
$28,860

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 $488,000 $29,280 $12,772 19.843% $2,534 $2,534 +4.72%
2024/25 $450,000 $27,000 $12,049 20.085% $2,420 $2,420 0.00%
2023/24 $487,000 $29,220 $12,049 20.085% $2,420 $2,420 -0.34%
2022/23 $444,000 $26,640 $11,957 20.309% $2,428 $2,428 +7.83%
2021/22 $440,000 $26,400 $11,280 19.963% $2,252 $2,252 +0.54%
2020/21 $410,000 $24,600 $10,643 21.045% $2,240 $2,240 +5.38%
2019/20 $400,000 $24,000 $10,041 21.167% $2,125 $2,125 +1.19%
2018/19 $347,000 $20,820 $10,041 20.919% $2,100 $2,100 +3.41%
2017/18 $283,000 $16,980 $9,964 20.385% $2,031 $2,031 +8.09%
2016/17 $257,000 $15,420 $9,400 19.991% $1,879 $1,879 +8.34%
Permits

Permit information for 234 Union Avenue, Staten Island, NY

Filing date Job type Job status Job description Initial cost
06/26/2023 Alteration
06/24/2008 Subdivision: improved

*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
6

Subway & traffic

Closest station
Jefferson Av & N Railroad Av at SW Corner
Station lines
SIR
Distance (miles)
4.355
View subway map

Access the detailed traffic volume map for 234 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 0.08
P.S. 44 Thomas C Brown 4 Yes Public PK, K-5 547 0.08
P.S. 22 Graniteville 5 No Public PK, K-5 786 0.57
P.S. 22 Graniteville 5 No Public PK, K-5 786 0.57
New World Preparatory Charter School 6 No Charter K-8 740 0.62
St Adalbert School NR No Private PK-8 170 0.62
St Adalbert School NR No Private PK-8 170 0.62
P.S. 21 Margaret Emery Elm Park 6 No Public PK, K-5 393 0.72
P.S. 21 Margaret Emery Elm Park 6 No Public PK, K-5 393 0.72
Staten Island School Of Civic Leadership 7 No Public PK, K-8 838 0.78
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 0.91
New World Preparatory Charter School 6 No Charter K-8 740 0.62
St Adalbert School NR No Private PK-8 170 0.62
Staten Island School Of Civic Leadership 7 No Public PK, K-8 838 0.78
Rabbi Jacob Joseph School NR No Private PK-8 452 1.21
Jewish Foundation School NR No Private 1-8 139 1.21
Jewish Foundation School NR No Private 1-8 189 1.21
Bishop Patrick V Ahern High School NR No Private 0 1.46
No. 28 Duarte-Marti School 3 No Public PK, K-8 915 1.91
Henry E. Harris No. 1 Elementary School 4 No Public PK, K-8 653 1.99
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 0.87
Bishop Patrick V Ahern High School NR No Private 0 1.46
Bishop Patrick V Ahern High School NR No Private 23 1.47
Moore Catholic High School NR No Private 9-12 394 1.53
Mesivta Kesser Yisroel Of Willowbrook NR No Private 9-12 60 1.96
Yeshiva Tifereth Torah NR No Private 9-12 0 2.02
New Ventures Charter School 2 No Charter 10-12 155 2.08
John W Lavelle Preparatory Charter School 5 No Charter K-12 858 2.08
Simon Youth Academy NR No Public 9-12 23 2.12
Lois And Richard Nicotra Early Colle 3 No Charter 8-12 286 2.17

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

Neighbors for 234 Union Avenue, Staten Island, NY

246 Union Ave, Staten Island 14 Brabant St, Staten Island 29 Gridley Ave, Staten Island 238 Union Ave, Staten Island 240 Union Ave, Staten Island 19 Gridley Ave, Staten Island 236 Union Ave, Staten Island 242 Union Ave, Staten Island 55 Continental Pl, Staten Island 65 Gridley Ave, Staten Island 218 Union Ave, Staten Island 204-212 Union Ave, Staten Island 63 Gridley Ave, Staten Island 69 Gridley Ave, Staten Island 67 Gridley Ave, Staten Island 220 Union Ave, Staten Island 23 Gridley Ave, Staten Island 222 Union Ave, Staten Island 13 Gridley Ave, Staten Island 15 Gridley Ave, Staten Island

Nearby ZIP codes for 234 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 234 Union Avenue, Staten Island, NY 10303?

The development at 234 Union Avenue, Staten Island, NY 10303 was built in 1950.

What is the total square footage of 234 Union Avenue, Staten Island, NY 10303?

234 Union Avenue, Staten Island, NY 10303 has a total of 836 square feet.

When was 234 Union Avenue, Staten Island, NY 10303 last sold and what was the sale price?

234 Union Avenue, Staten Island, NY 10303 was last sold on 11/17/2022 for $550,000.

What is the assessed value of 234 Union Avenue, Staten Island, NY 10303?

234 Union Avenue, Staten Island, NY 10303 is currently assessed at $28,860.

What are the property taxes for 234 Union Avenue, Staten Island, NY 10303?

The property taxes for 234 Union Avenue, Staten Island, NY 10303 total $2,685.

How many residential units does this building have?

This building has 1 residential unit(s).

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