New York City  »  10303  »  Union Ave  »  173 Union Ave

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

Also known as: 173 Union Ave

Property image for 173 Union Avenue, Staten Island, NY 10303
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Property type

Two Stories Detached (Small or Moderate Size, with or without Attic) (A1)

Year built

1930

Lot sq. ft.

4,100

Sale price

$252,350

General information

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Address
Primary address
173 Union Avenue
Alternate address(es)
173 Garage Union Ave
ZIP code
10303
Neighborhood
Mariner's Harbor
Borough
Staten island
Block & lot
01218-0008

Owner

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Building
Property type
Two Stories Detached (Small or Moderate Size, with or without Attic) (A1)
Building sq. ft.
2,496
Building dimensions
18 ft x 36 ft
Buildings on lot
2
Stories
2
Year built
1930
Building material
Frame
Exterior wall
Composition
Basement
4
Garage type
Detached, Frame Garage
Sales
Sale date
06/23/2010
Sale price
$252,350
Tax
Tax year
2026-2027
Property tax
$4,643
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Residential units
1
Residential sq. ft.
Lot
Frontage(s)
Journeay Street (narrow)
Nearest wide street
Walloon Street
Distance to wide street
Lot dimensions
41 ft x 100 ft
Lot sq. ft.
4,100

Area overview

Walk score
69 /100.  Somewhat Walkable
Transit score
59 /100.  Good Transit
Bike score
48 /100.  Somewhat Bikeable
School district
31
Community district
1
Closest police station
0.49 Miles
Closest fire station
0.22 Miles

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

Ownership

Ownership information for 173 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 173 Union Avenue, Staten Island, NY 10303

Sale date Sale price Buyer name Seller name
06/23/2010 $252,350 XXXXXX XXXXXXX; XXXXXXXX XXXXXXX XXX XXXXXXXX X; XXXXXXX XXXXXXXX X

*Most recent sale 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 173 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
$4,643
Municipal exemptions
Recent tax assessments
Market value
$767,000
Assessed value
$46,020

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 $630,000 $37,800 $23,377 19.843% $4,920 $4,639 -0.75%
2024/25 $651,000 $39,060 $23,270 20.085% $4,943 $4,674 +6.66%
2023/24 $714,000 $42,840 $21,818 20.085% $4,663 $4,382 +5.54%
2022/23 $600,000 $36,000 $20,444 20.309% $4,448 $4,152 +8.18%
2021/22 $527,000 $31,620 $19,224 19.963% $4,125 $3,838 -5.28%
2020/21 $523,000 $31,380 $19,254 21.045% $4,349 $4,052 +0.18%
2019/20 $520,000 $31,200 $19,108 21.167% $4,341 $4,045 +8.09%
2018/19 $513,000 $30,780 $17,888 20.919% $4,047 $3,742 +9.38%
2017/18 $387,000 $23,220 $16,783 20.385% $3,721 $3,421 +9.21%
2016/17 $287,000 $17,220 $15,670 19.991% $3,442 $3,133 -2.08%
Permits

Permit information for 173 Union Avenue, Staten Island, NY

Filing date Job type Job status Job description Initial cost
01/23/2024 Alteration
01/23/2024 Alteration

*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

$735,000

3.5% Y-o-Y

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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
Bay St & Cross St at NE Corner
Station lines
SIR
Distance (miles)
4.359
View subway map

Access the detailed traffic volume map for 173 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
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. 22 Graniteville 5 No Public PK, K-5 786 0.63
P.S. 22 Graniteville 5 No Public PK, K-5 786 0.63
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 0.88
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 0.95
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 0.88
Rabbi Jacob Joseph School NR No Private PK-8 452 1.29
Jewish Foundation School NR No Private 1-8 189 1.29
Jewish Foundation School NR No Private 1-8 139 1.29
Bishop Patrick V Ahern High School NR No Private 0 1.56
No. 28 Duarte-Marti School 3 No Public PK, K-8 915 1.88
Henry E. Harris No. 1 Elementary School 4 No Public PK, K-8 653 1.91
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 0.82
Bishop Patrick V Ahern High School NR No Private 0 1.56
Bishop Patrick V Ahern High School NR No Private 23 1.57
Moore Catholic High School NR No Private 9-12 394 1.63
Yeshiva Tifereth Torah NR No Private 9-12 0 2.00
Mesivta Kesser Yisroel Of Willowbrook NR No Private 9-12 60 2.04
Simon Youth Academy NR No Public 9-12 23 2.04
New Ventures Charter School 2 No Charter 10-12 155 2.17
John W Lavelle Preparatory Charter School 5 No Charter K-12 858 2.17
Lois And Richard Nicotra Early Colle 3 No Charter 8-12 286 2.27

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

Neighbors for 173 Union Avenue, Staten Island, NY

24 Walloon St, Staten Island 22 Walloon St, Staten Island 54 Maple Pkwy, Staten Island 234 Van Pelt Ave, Staten Island 169 Maple Pkwy, Staten Island 26 Walloon St, Staten Island 165 Maple Pkwy, Staten Island 56 Maple Pkwy, Staten Island 223 Netherland Ave, Staten Island 28 Walloon St, Staten Island 20 Walloon St, Staten Island 161 Maple Pkwy, Staten Island 219 Netherland Ave, Staten Island 227 Netherland Ave, Staten Island 167 Union Ave, Staten Island 165 Union Ave, Staten Island 177 Maple Pkwy, Staten Island 215 Netherland Ave, Staten Island 18 Walloon St, Staten Island 173 Maple Pkwy, Staten Island

Nearby ZIP codes for 173 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 173 Union Avenue, Staten Island, NY 10303?

The development at 173 Union Avenue, Staten Island, NY 10303 was built in 1930.

What is the total square footage of 173 Union Avenue, Staten Island, NY 10303?

173 Union Avenue, Staten Island, NY 10303 has a total of 2,496 square feet.

When was 173 Union Avenue, Staten Island, NY 10303 last sold and what was the sale price?

173 Union Avenue, Staten Island, NY 10303 was last sold on 06/23/2010 for $252,350.

What is the assessed value of 173 Union Avenue, Staten Island, NY 10303?

173 Union Avenue, Staten Island, NY 10303 is currently assessed at $46,020.

What are the property taxes for 173 Union Avenue, Staten Island, NY 10303?

The property taxes for 173 Union Avenue, Staten Island, NY 10303 total $4,642.

How many residential units does this building have?

This building has 1 residential unit(s).

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