| Primary address | 817 Sinclair Avenue |
| Neighborhood | Prince's Bay |
| Zip code | 10309 |
| Borough | Staten island |
| Block & lot | 06891-0076 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Tax class | Register |
| Lot sq. ft. | 3,990 |
| Lot dimensions | |
| Property type | Two Family Frame (B2)
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| Building sqft | 2,800 |
| Building dimensions | |
| Buildings on lot | 1 |
| Stories | 2 |
| Structure type | Colonial |
| Building material | Frame |
| Exterior wall | Aluminum/vinyl |
| Garage type | Built-in garage |
| Year built | 1984 |
| Frontage | Sinclair Avenue (wide) |
| School district | 31 |
| Community district | 3 |
| Closest police station | 1.23 Miles |
| Closest fire station | 0.49 Miles |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
New York property reports include comprehensive occupancy, development and violation information. Create a free account to access valuable data points such as:
817 Sinclair Avenue, Staten Island, NY 10309 was built in 1984 and has a total of 2,800 square feet.
What is the assessed value of 817 Sinclair Avenue, Staten Island, NY 10309 and the property tax paid?Assessed at $60,060, the tax amount paid for 817 Sinclair Avenue, Staten Island, NY 10309 is $9,981.
When was 817 Sinclair Avenue, Staten Island, NY 10309 last sold?817 Sinclair Avenue, Staten Island, NY 10309 was last sold in 05/12/2004.
How many residential units does this building have?This building has 2 residential unit(s).
View property contacts like owners, building management, representatives from permits and tenants with a free account. For LLC-owned properties, access manually researched real owners and phone numbers.
Create a free account to view the complete sales history for 817 Sinclair Avenue, Staten Island, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for 817 Sinclair Avenue, Staten Island, NY 10309. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2026-2027 |
| Property tax: | $9,981 |
| Tax assessor's market value: | $1,001,000 |
| Assessed value: | $60,060 |
| Exemptions granted by city: | Register |
Here's the assessment & property tax history for 817 Sinclair Avenue, Staten Island, including the evolution of the total tax rate and corresponding property tax.
| Year | Market value | Assessed value | Taxable | Tax rate % | Base tax | Property tax | Year over year change |
|---|---|---|---|---|---|---|---|
| 2025/26 | $1,045,000 | $62,700 | $52,248 | 19.843% | $10,649 | $10,368 | +4.72% |
| 2024/25 | $854,000 | $51,240 | $49,290 | 20.085% | $10,169 | $9,900 | +4.06% |
| 2023/24 | $956,000 | $57,360 | $47,368 | 20.085% | $9,795 | $9,514 | +5.16% |
| 2022/23 | $965,000 | $57,900 | $44,548 | 20.309% | $9,344 | $9,047 | +3.18% |
| 2021/22 | $933,000 | $55,980 | $43,920 | 19.963% | $9,055 | $8,768 | -3.81% |
The complete history of permits filed for 817 Sinclair Avenue, Staten Island, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.
Access a detailed real estate market overview of Prince's Bay so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Prince's Bay and compare it to other neighborhoods in Staten Island.
Check out recently sold homes in Staten Island and see how their prices compare.
| FEMA flood zone(s): | X (See more on map) |
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Distance to Subway
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| Closest station | Huguenot Av & West Te at SE Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | SIR | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.757 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 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 | 1.09 |
| P.S. 36 J C Drumgoole | 7 | Yes | Public | PK, K-5 | 842 | 1.09 |
| P.S. 56 The Louis Desario School | 8 | No | Public | PK, K-5 | 640 | 0.56 |
| P.S. 56 The Louis Desario School | 8 | No | Public | PK, K-5 | 640 | 0.56 |
| Our Lady Star of the Sea | NR | No | Private | PK-8 | 617 | 0.82 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|---|
| Is 75 Frank D Paulo | 8 | Yes | Public | 6-8 | 1,452 | 0.43 |
| Our Lady Star of the Sea | NR | No | Private | PK-8 | 617 | 0.82 |
| Ss Joseph & Thomas School | NR | No | Private | PK-8 | 193 | 1.04 |
| Is 7 Elias Bernstein | 8 | No | Public | 6-8 | 1,193 | 1.48 |
| Gateway Academy | NR | No | Private | PK-8 | 126 | 1.88 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|---|
| Tottenville High School | 7 | Yes | Public | 9-12 | 3,783 | 0.98 |
| Yeshiva Of Staten Island | NR | No | Private | 9-12 | 55 | 1.05 |
| St. Joseph by the Sea High School | NR | No | Private | 9-12 | 0 | 1.68 |
| South Richmond High School Is Ps 25 | NR | No | Public | PK, K-12 | 548 | 2.23 |
| Francis School | NR | No | Private | 9-12 | 35 | 2.46 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 817 Sinclair Avenue, Staten Island, NY 10309.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 824 Stafford Ave, Staten Island | 1,440 | 07/28/2018 | $560,000 |
| 797 Sinclair Ave, Staten Island | 2,800 | 05/23/2025 | |
| 777 Sinclair Ave, Staten Island | 1,884 | ||
| 903 Sinclair Ave, Staten Island | 2,953 | 01/22/2019 | $1,120,075 |
| 811 Sinclair Ave, Staten Island | 2,800 | 10/17/2023 | |
| 832 Stafford Ave, Staten Island | 1,440 | 04/26/2021 | $575,000 |
| 830 Stafford Ave, Staten Island | 1,440 | ||
| 820 Stafford Ave, Staten Island | 1,440 | ||
| 814 Stafford Ave, Staten Island | 1,440 | ||
| 656 Marcy Ave, Staten Island | 3,522 | 10/18/2019 | $530,000 |
| 822 Stafford Ave, Staten Island | 1,440 | 06/09/2020 | $624,500 |
| 805 Sinclair Ave, Staten Island | 2,800 | 03/01/2022 | $975,000 |
| 826 Stafford Ave, Staten Island | 1,440 | ||
| 801 Sinclair Ave, Staten Island | 2,808 | 09/02/2021 | $862,500 |
| 545 Foster Rd, Staten Island | 2,450 | ||
| 816 Stafford Ave, Staten Island | 1,440 | ||
| 789 Sinclair Ave, Staten Island | 2,800 | ||
| 793 Sinclair Ave, Staten Island | 2,800 | ||
| 785 Sinclair Ave, Staten Island | 2,384 | 01/24/2024 | |
| 781 Sinclair Ave, Staten Island | 1,884 | 08/28/2019 | $685,000 |
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