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12 Geoffrey Avenue, Syosset, NY 11791 Property Information

12 Geoffrey Avenue, Syosset, NY 11791 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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12 Geoffrey Avenue, Syosset, NY 11791
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Address

Primary address 12 Geoffrey Avenue, Syosset
Zip code 11791
County Nassau
Town/City Oyster Bay
Village (swiss code) None (unincorporated town)
Parcel ID 15-22-23

Sales & Tax Overview for 12 Geoffrey Avenue, Syosset

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 02/07/2005
Sale price $446,640
Arm's length
Tax class
Current property tax $17,759

Lot & Building Information for 12 Geoffrey Avenue, Syosset

Building sqft 1,577
Building class One Family Year - Round Residence (210.01)
Land Primary site
Topography Level
Acreage 0.174
Buildings on lot 1
Year built 1954
Stories 1
Style Ranch
Rooms 7
Bathrooms 3
Attic None
Basement Full
Exterior wall Asbestos
Heating type Central/AC
Heating system Central w ac
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district (See more on map)
School district Locust Grove

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 12 Geoffrey Avenue, Syosset

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About 12 Geoffrey Avenue, Syosset

What is the year built & the total sq. ft. for 12 Geoffrey Avenue, Syosset, NY 11791?

12 Geoffrey Avenue, Syosset, NY 11791 was built in 1954 and has a total of 1,577 square feet.

What is the assessed value of 12 Geoffrey Avenue, Syosset, NY 11791 and the property tax paid?

Assessed at $580, the tax amount paid for 12 Geoffrey Avenue, Syosset, NY 11791 is $18,861.

When was 12 Geoffrey Avenue, Syosset, NY 11791 last sold?

12 Geoffrey Avenue, Syosset, NY 11791 was last sold in 09/30/2021.

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
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Past Sales & Property History for 12 Geoffrey Avenue, Syosset

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Purchase date Purchase price Buyer name Seller name
02/07/2005 $446,640
10/15/1996 $169,000
       
       
       
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Title Documents for 12 Geoffrey Avenue, Syosset

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.

Date Type Amount Party 1 Party 2
10/25/2021 - R Other
(Mortgage satisfaction)
09/30/2021 - D
12/17/2021 - R
Deed
09/30/2021 - D
12/17/2021 - R
Mortgage
(Fixed rate)
06/24/2011 - D
09/27/2011 - R
Deed
02/07/2005 - D
02/24/2005 - R
Deed
10/15/1996 - D
10/21/1996 - R
Deed
09/25/1996 - D
10/21/1996 - R
Deed
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R: Recorded date
D: Document date

Property Taxes for 12 Geoffrey Avenue, Syosset

Access detailed property tax data for 12 Geoffrey Avenue, Syosset, NY 11791. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2026
Base tax $18,861
Current property tax $17,759
Tax class
Market value $580,000
Assessed value $580
School current tax bill
Transitional assessed value

Assessment History for 12 Geoffrey Avenue, Syosset

Here's the assessment & property tax history for 12 Geoffrey Avenue, Syosset, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessment value Total tax rate Property tax Year over year change
2025 $577,000 $577 3139.97 $18,118 -6.92%
2024 $643,000 $579 3361.673 $19,464 -10.72%
2023 $624,000 $624 3493.926 $21,802 -11.24%
2022 $643,000 $643 3820.056 $24,563 -7.79%
2021 $620,000 $620 4296.58 $26,639 +123.67%

Permits for 12 Geoffrey Avenue, Syosset

The complete history of permits filed for 12 Geoffrey Avenue, Syosset, 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.

Data not available for this property.

Risk

Create a free account to unlock extended information for 12 Geoffrey Avenue, Syosset, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s) X (See more on map)

Transportation

Access the detailed traffic volume map for 12 Geoffrey Avenue, Syosset to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
St Edward Confessor School NR Private PK-8 265 0.15
St Edward Confessor School NR Private PK-8 265 0.15
Village Elementary School 9 Public K-5 415 0.38
P.S. 256 NR Public PK, K-12 500 0.85
P.S. 256 NR Public PK, K-12 500 0.85

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
St Edward Confessor School NR Private PK-8 265 0.15
P.S. 256 NR Public PK, K-12 500 0.85
H B Thompson Middle School 9 Public 6-8 997 1.06
Fusion Academy Woodbury Ny NR Private 6-12 75 1.23
South Woods Middle School 8 Public 6-8 746 1.29

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
P.S. 256 NR Public PK, K-12 500 0.85
Our Lady Of Mercy Academy NR Private 9-12 359 1.07
Fusion Academy Woodbury Ny NR Private 6-12 75 1.23
Syosset Senior High School 10 Public 9-12 2,266 1.33
The Center For Developmental Disabilities NR Private 105 1.55

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 12 Geoffrey Avenue, Syosset

Here are the neighbors for 12 Geoffrey Avenue, Syosset.

Address Square feet Purchase date Purchase price
11 Albert Ave, Syosset 2,272 08/20/2021 $998,500
27 Beatrice Ave, Syosset 1,861 10/07/2004 $602,500
31 Beatrice Ave, Syosset 2,566
5 Lewis Ln, Syosset 1,275 11/27/1998 $228,000
4 Geoffrey Ave, Syosset 2,215 11/22/2010 $600,000
3 Lewis Ln, Syosset 1,888 06/05/2012 $420,000
18 Beatrice Ave, Syosset 1,524 07/13/2000
8 Geoffrey Ave, Syosset 3,294 01/30/2013
29 Beatrice Ave, Syosset 2,693 05/18/2007 $740,000
52 Dawes Ave, Syosset 2,546 05/03/2017 $903,840
236 Jackson Ave, Syosset 1,556 05/24/2023 $600,000
2 Albert Ave, Syosset 2,100 12/26/2008
242 Jackson Ave, Syosset 1,745 07/19/2021 $740,000
6 Albert Ave, Syosset 1,776 04/12/2013 $485,000
34 Willets Dr, Syosset 1,390 10/05/1993
4 Albert Ave, Syosset 2,110
51 Beatrice Ave, Syosset 1,230 11/19/2018 $678,000
2 Geoffrey Ave, Syosset 1,300
16 Beatrice Ave, Syosset 1,524 09/18/2020 $692,000
10 Geoffrey Ave, Syosset 1,874

Nearby ZIP Codes for 12 Geoffrey Avenue, Syosset

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