New York City  »  10309  »  Sinclair Ave  »  839 Sinclair Ave

839 Sinclair Avenue, Staten Island, NY 10309 - Property report

Also known as: 839 Sinclair Ave

Property image for 839 Sinclair Avenue, Staten Island, NY 10309
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Property type

Two Family Frame (B2)

Year built

1984

Lot sq. ft.

3,441

Sale price

$1,125,000

General information

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Address
Primary address
839 Sinclair Avenue
ZIP code
10309
Neighborhood
Prince's Bay
Borough
Staten island
Block & lot
06892-0044

Owner

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Building
Property type
Two Family Frame (B2)
Building sq. ft.
2,736
Building dimensions
20 ft x 48 ft
Buildings on lot
1
Stories
2
Year built
1984
Building material
Frame
Exterior wall
Composition
Basement
4
Garage type
Built-In Garage
Sales
Sale date
12/11/2025
Sale price
$1,125,000
Tax
Tax year
2026-2027
Property tax
$9,892
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)
Sinclair Avenue (wide)
Distance to wide street
Lot dimensions
37 ft x 93 ft
Lot sq. ft.
3,441

Area overview

Walk score
66 /100.  Somewhat Walkable
Transit score
51 /100.  Good Transit
Bike score
45 /100.  Somewhat Bikeable
School district
31
Community district
3
Closest police station
1.19 Miles
Closest fire station
0.51 Miles

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

Ownership

Ownership information for 839 Sinclair 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 839 Sinclair Avenue, Staten Island, NY 10309

Sale date Sale price Buyer name Seller name
12/11/2025 $1,125,000 XXXX XXXX; XXXX XXXX XXXX; XXXXXXX XXXX XXXXXXX XXXXXX XXXXXXXXXXXX XXXXX XXX
03/31/2025 $520,000 XXXXXXX XXXXXX XXXXXXXXXXXX XXXXX XXX XXXXX XXX XXXXXX; XXXXX XXXX; XXXXX XXXXX XXXX

*Most recent sales on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
04/05/2005 - R
11/11/2004 - D		 NYC Real Property Transfer Tax
(2005032901047001)		 XXXXXX XXXXX XXX XXXX XXXXX

*Most recent recorded document on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 839 Sinclair 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
$9,892
Municipal exemptions
Recent tax assessments
Market value
$921,000
Assessed value
$55,260

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 $916,000 $54,960 $48,814 19.843% $9,686 $9,686 +4.72%
2024/25 $801,000 $48,060 $46,051 20.085% $9,249 $9,249 0.00%
2023/24 $909,000 $54,540 $46,051 20.085% $9,249 $9,249 +3.42%
2022/23 $917,000 $55,020 $44,036 20.309% $8,943 $8,943 +7.84%
2021/22 $860,000 $51,600 $41,544 19.963% $8,293 $8,293 -3.13%
2020/21 $788,000 $47,280 $40,678 21.045% $8,561 $8,561 +5.39%
2019/20 $778,000 $46,680 $38,376 21.167% $8,123 $8,123 +1.19%
2018/19 $682,000 $40,920 $38,376 20.919% $8,028 $8,028 +7.31%
2017/18 $626,000 $37,560 $36,697 20.385% $7,481 $7,481 +8.09%
2016/17 $577,000 $34,620 $34,620 19.991% $6,921 $6,921 +4.41%
Permits

Permit information for 839 Sinclair Avenue, Staten Island, NY

No recently recorded permits for this property.

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Violations

HPD Violations

No recently recorded violations for this property.

Neighborhood

Rossville, Woodrow residential market stats

Access a detailed real estate market overview of Rossville, Woodrow so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Rossville, Woodrow 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
Huguenot Av & West Te at SE Corner
Station lines
SIR
Distance (miles)
0.781
View subway map

Access the detailed traffic volume map for 839 Sinclair Avenue, Staten Island, NY 10309 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. 36 J C Drumgoole 7 Yes Public PK, K-5 842 1.14
P.S. 36 J C Drumgoole 7 Yes Public PK, K-5 842 1.14
P.S. 56 The Louis Desario School 8 No Public PK, K-5 640 0.52
P.S. 56 The Louis Desario School 8 No Public PK, K-5 640 0.52
Kathleen Grimm School For Leadership 8 No Public PK, K-5 456 0.80
Kathleen Grimm School For Leadership 8 No Public PK, K-5 456 0.80
Our Lady Star of the Sea NR No Private PK-8 617 0.84
Our Lady Star of the Sea NR No Private PK-8 617 0.84
P.S. 4 Maurice Wollin 8 No Public PK, K-5 799 0.95
P.S. 4 Maurice Wollin 8 No Public PK, K-5 799 0.95
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Is 75 Frank D Paulo 8 Yes Public 6-8 1,452 0.47
Our Lady Star of the Sea NR No Private PK-8 617 0.84
Ss Joseph & Thomas School NR No Private PK-8 193 1.01
Is 7 Elias Bernstein 8 No Public 6-8 1,193 1.49
Gateway Academy NR No Private PK-8 126 1.84
Gateway Academy NR No Private PK, K-8 0 1.88
Eltingville Lutheran School NR No Private PK-7 86 2.16
South Richmond High School Is Ps 25 NR No Public PK, K-12 548 2.20
Carteret Junior High School 5 No Public 7-8 607 3.01
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Tottenville High School 7 Yes Public 9-12 3,783 1.00
Yeshiva Of Staten Island NR No Private 9-12 55 1.02
St. Joseph by the Sea High School NR No Private 9-12 0 1.71
South Richmond High School Is Ps 25 NR No Public PK, K-12 548 2.20
Francis School NR No Private 9-12 35 2.51
Gateway School NR No Private 40 2.57
Carteret High School 2 No Public 9-12 1,089 3.04
David Marquis School of the Arts (The) NR No Public PK, K-12 493 3.23
Perth Amboy Vocational School 6 No Public 9-12 264 3.57
Perth Amboy High School 2 No Public 9-12 2,658 3.66

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

Neighbors for 839 Sinclair Avenue, Staten Island, NY

855 Sinclair Ave, Staten Island 835 Sinclair Ave, Staten Island 863 Sinclair Ave, Staten Island 831 Sinclair Ave, Staten Island 798 Stafford Ave, Staten Island 847 Sinclair Ave, Staten Island 851 Sinclair Ave, Staten Island 130 Ramapo Ave, Staten Island 780 Stafford Ave, Staten Island 843 Sinclair Ave, Staten Island 563 Foster Rd, Staten Island 571 Foster Rd, Staten Island 792 Stafford Ave, Staten Island 794 Stafford Ave, Staten Island 782 Stafford Ave, Staten Island 786 Stafford Ave, Staten Island 893 Sinclair Ave, Staten Island 859 Sinclair Ave, Staten Island 867 Sinclair Ave, Staten Island 788 Stafford Ave, Staten Island

Nearby ZIP codes for 839 Sinclair Avenue, Staten Island, NY

07001, Middlesex County, NJ 07008, Middlesex County, NJ 07064, Middlesex County, NJ 07077, Middlesex County, NJ 07095, Middlesex County, NJ 07721, Middlesex County, NJ 07721, Monmouth County, NJ 08830, Middlesex County, NJ 08832, Middlesex County, NJ 08861, Middlesex County, NJ 08863, Middlesex County, NJ 08879, Middlesex County, NJ 10306, New York City, NY 10307, New York City, NY 10308, 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 839 Sinclair Avenue, Staten Island, NY 10309?

The development at 839 Sinclair Avenue, Staten Island, NY 10309 was built in 1984.

What is the total square footage of 839 Sinclair Avenue, Staten Island, NY 10309?

839 Sinclair Avenue, Staten Island, NY 10309 has a total of 2,736 square feet.

When was 839 Sinclair Avenue, Staten Island, NY 10309 last sold and what was the sale price?

839 Sinclair Avenue, Staten Island, NY 10309 was last sold on 12/11/2025 for $1,125,000.

What is the assessed value of 839 Sinclair Avenue, Staten Island, NY 10309?

839 Sinclair Avenue, Staten Island, NY 10309 is currently assessed at $55,260.

What are the property taxes for 839 Sinclair Avenue, Staten Island, NY 10309?

The property taxes for 839 Sinclair Avenue, Staten Island, NY 10309 total $9,892.

How many residential units does this building have?

This building has 2 residential unit(s).

Disclaimer

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