New York City » 10303 » Union Ave » 366 Union Ave

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

Also known as: 366 C Union Ave

Property image for 366 Union Avenue, Staten Island, NY 10303

Property type

One Family Attached or Semi-Detached (A5)

Year built

2006

Lot sq. ft.

2,420

Sale price

$400,000

General information

Address

Primary address

366 Union Avenue

Alternate address(es)

366 C Union Ave

ZIP code

10303

Neighborhood

Mariner's Harbor

Borough

Staten island

Block & lot

01234-0090

Building

Property type

One Family Attached or Semi-Detached (A5)

Building sq. ft.

1,256

Building dimensions

14 ft x 53 ft

Buildings on lot

Stories

Year built

2006

Building material

Frame

Exterior wall

Combination

Basement

Sales

Sale date

10/13/2017

Sale price

$400,000

Tax

Tax year

2026-2027

Property tax

$4,989

Tax class

Floor area ratio (FAR)

Commercial FAR

Residential FAR

Buildable area

Zoning & Use

Zoning

Qualified opportunity zone

Residential units

Residential sq. ft.

Commercial units

Office sq. ft.

Retail sq. ft.

Lot

Frontage(s)

Union Avenue (narrow)

Nearest wide street

Bruckner Avenue

Distance to wide street

Lot dimensions

22 ft x 110 ft

Lot sq. ft.

2,420

Area overview

Walk score

85 /100. Very Walkable

Transit score

61 /100. Good Transit

Bike score

50 /100. Bikeable

School district

Community district

Closest police station

0.59 Miles

Closest fire station

0.53 Miles

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

Ownership

Ownership information for 366 Union Avenue, Staten Island, 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 366 Union Avenue, Staten Island, NY 10303

Sale date	Sale price	Buyer name	Seller name
10/13/2017	$400,000	XXX XXXXX XXXXXX, XXX	XXXXXXX XXXXXXX, XXX
12/09/2016	$1,300,000	XXXXXXX XXXXXXX, XXX	XXXX, XXX

*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 366 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

$4,989

Municipal exemptions

Recent tax assessments

Market value

$610,000

Assessed value

$36,600

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	$566,000	$33,960	$23,719	19.843%	$4,707	$4,707	+4.72%
2024/25	$604,000	$36,240	$22,378	20.085%	$4,495	$4,495	0.00%
2023/24	$563,000	$33,780	$22,378	20.085%	$4,495	$4,495	-0.35%
2022/23	$458,000	$27,480	$22,208	20.309%	$4,510	$4,510	+7.82%
2021/22	$433,000	$25,980	$20,952	19.963%	$4,183	$4,183	+0.56%
2020/21	$426,000	$25,560	$19,766	21.045%	$4,160	$4,160	+5.38%
2019/20	$441,000	$26,460	$18,648	21.167%	$3,947	$3,947	+1.19%
2018/19	$386,000	$23,160	$18,648	20.919%	$3,901	$3,901	+3.40%
2017/18	$398,000	$23,880	$18,507	20.385%	$3,773	$3,773	+8.09%
2016/17	$365,000	$21,900	$17,460	19.991%	$3,490	$3,490	+8.37%

Permits

Permit information for 366 Union Avenue, Staten Island, NY

Filing date	Job type	Job status	Job description	Initial cost
02/07/2007	Alteration type 2
02/07/2007	Alteration type 2
08/18/2005	Alteration type 2
08/18/2005	Alteration type 2
08/18/2005	Alteration type 2

*Most recent permits on record for this property.

More about New York City property records

Violations

HPD Violations

Violation ID	Inspection date	Class	NOV issue date	Status
	09/03/2025	B
	09/03/2025	B
	09/03/2025	B

*Most recent HPD violations on record 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

Check out recently sold homes in Staten Island 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

Jefferson Av & N Railroad Av at SW Corner

Station lines

SIR

Distance (miles)

4.181

View subway map

Access the detailed traffic volume map for 366 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	0.26
P.S. 44 Thomas C Brown	4	Yes	Public	PK, K-5	547	0.26
P.S. 22 Graniteville	5	No	Public	PK, K-5	786	0.43
P.S. 22 Graniteville	5	No	Public	PK, K-5	786	0.43
Staten Island School Of Civic Leadership	7	No	Public	PK, K-8	838	0.59
Staten Island School Of Civic Leadership	7	No	Public	PK, K-8	838	0.59
St Adalbert School	NR	No	Private	PK-8	170	0.63
St Adalbert School	NR	No	Private	PK-8	170	0.63
New World Preparatory Charter School	6	No	Charter	K-8	740	0.63
P.S. 21 Margaret Emery Elm Park	6	No	Public	PK, K-5	393	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	0.78
Staten Island School Of Civic Leadership	7	No	Public	PK, K-8	838	0.59
St Adalbert School	NR	No	Private	PK-8	170	0.63
New World Preparatory Charter School	6	No	Charter	K-8	740	0.63
Jewish Foundation School	NR	No	Private	1-8	139	0.99
Jewish Foundation School	NR	No	Private	1-8	189	0.99
Rabbi Jacob Joseph School	NR	No	Private	PK-8	452	0.99
Bishop Patrick V Ahern High School	NR	No	Private		0	1.24
John W Lavelle Preparatory Charter School	5	No	Charter	K-12	858	1.90
Lois And Richard Nicotra Early Colle	3	No	Charter	8-12	286	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	0.96
Bishop Patrick V Ahern High School	NR	No	Private		0	1.24
Bishop Patrick V Ahern High School	NR	No	Private		23	1.25
Moore Catholic High School	NR	No	Private	9-12	394	1.31
Mesivta Kesser Yisroel Of Willowbrook	NR	No	Private	9-12	60	1.75
John W Lavelle Preparatory Charter School	5	No	Charter	K-12	858	1.90
New Ventures Charter School	2	No	Charter	10-12	155	1.90
Yeshiva Yesodei Hachaim	NR	No	Private	9-12	37	1.98
Lois And Richard Nicotra Early Colle	3	No	Charter	8-12	286	1.99
Simon Youth Academy	NR	No	Public	9-12	23	2.34

Nearby ZIP codes for 366 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 366 Union Avenue, Staten Island, NY 10303?

The development at 366 Union Avenue, Staten Island, NY 10303 was built in 2006.

What is the total square footage of 366 Union Avenue, Staten Island, NY 10303?

366 Union Avenue, Staten Island, NY 10303 has a total of 1,256 square feet.

When was 366 Union Avenue, Staten Island, NY 10303 last sold and what was the sale price?

366 Union Avenue, Staten Island, NY 10303 was last sold on 10/13/2017 for $400,000.

What is the assessed value of 366 Union Avenue, Staten Island, NY 10303?

366 Union Avenue, Staten Island, NY 10303 is currently assessed at $36,600.

What are the property taxes for 366 Union Avenue, Staten Island, NY 10303?

The property taxes for 366 Union Avenue, Staten Island, NY 10303 total $4,988.

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.