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15 Dawes Avenue, Syosset, NY 11791 Property Information

15 Dawes Avenue, Syosset, NY 11791 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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15 Dawes Avenue, Syosset, NY 11791
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Address

Primary address 15 Dawes Avenue, Syosset
Zip code 11791
County Nassau
Town/City Oyster Bay
Village (swiss code) None (unincorporated town)
Parcel ID 15-25-93

Sales & Tax Overview for 15 Dawes Avenue, Syosset

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

Sale date 06/16/2025
Sale price $1,400,000
Arm's length
Tax class
Current property tax $910

Lot & Building Information for 15 Dawes Avenue, Syosset

Building sqft 2,264
Building class Residential Vacant Land (311.11)
Land Primary site
Topography Level
Acreage 0.115
Buildings on lot 1
Year built 2024
Stories 2
Style Colonial
Rooms 8
Bathrooms 3
Attic None
Basement Full
Exterior wall Alum/Vinyl
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

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Other Property Data for 15 Dawes Avenue, Syosset

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About 15 Dawes Avenue, Syosset

How many sq. ft. does 15 Dawes Avenue, Syosset, NY 11791 have & what is the price per sq. ft?

This Residential Vacant Land (311.11) located at 15 Dawes Avenue, Syosset, NY 11791 has a total of 2,264 square feet and a current price per square foot of $618.

What is the year built & the current market value of 15 Dawes Avenue, Syosset, NY 11791?

15 Dawes Avenue, Syosset, NY 11791 was built in 2024 and has a current tax assessor's market value of $28,000.

Ownership Information

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Past Sales & Property History for 15 Dawes Avenue, Syosset

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Purchase date Purchase price Buyer name Seller name
06/16/2025 $1,400,000
10/26/2023 $500,000
       
       
       
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Title Documents for 15 Dawes 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
06/25/2025 - R Other
(Mortgage satisfaction)
06/16/2025 - D
06/25/2025 - R
Deed
(Deed-deed)
06/16/2025 - D
06/25/2025 - R
Mortgage
(Mtg-mortgage)
10/26/2023 - D
11/28/2023 - R
Deed
10/26/2023 - D
11/28/2023 - R
Mortgage
(Mortgage, security agreement, and assignment of rents and leases)
07/26/2016 - D
10/21/2016 - R
Deed
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R: Recorded date
D: Document date

Property Taxes for 15 Dawes Avenue, Syosset

Access detailed property tax data for 15 Dawes Avenue, Syosset, NY 11791. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2026
Property tax $911
Tax class
Market value $28,000
Assessed value $28
School current tax bill
Transitional assessed value

Assessment History for 15 Dawes Avenue, Syosset

Here's the assessment & property tax history for 15 Dawes 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
2026 $28,000 $28 3251.91 $911 +3.56%
2025 $28,000 $28 3139.97 $879 -6.60%
2024 $28,253 $28 3361.673 $941 -3.79%
2023 $28,000 $28 3493.926 $978 -8.54%
2022 $28,000 $28 3820.056 $1,070 -11.09%

Permits for 15 Dawes Avenue, Syosset

The complete history of permits filed for 15 Dawes 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

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

Transportation

Access the detailed traffic volume map for 15 Dawes 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 0.35
St Edward Confessor School NR Private PK-8 265 0.35
Village Elementary School 9 Public K-5 415 0.56
Willits Elementary School 9 Public K-5 305 0.88
P.S. 256 NR Public PK, K-12 500 0.97

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
St Edward Confessor School NR Private PK-8 265 0.35
H B Thompson Middle School 9 Public 6-8 997 0.91
P.S. 256 NR Public PK, K-12 500 0.97
Fusion Academy Woodbury Ny NR Private 6-12 75 1.18
South Woods Middle School 8 Public 6-8 746 1.46

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
P.S. 256 NR Public PK, K-12 500 0.97
Fusion Academy Woodbury Ny NR Private 6-12 75 1.18
Our Lady Of Mercy Academy NR Private 9-12 359 1.19
Syosset Senior High School 10 Public 9-12 2,266 1.49
The Center For Developmental Disabilities NR Private 105 1.72

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

Neighbors for 15 Dawes Avenue, Syosset

Here are the neighbors for 15 Dawes Avenue, Syosset.

Address Square feet Purchase date Purchase price
17 Dawes Ave, Syosset 1,632 08/05/2021 $710,000
9 Dawes Ave, Syosset 1,670 08/28/2018 $650,000
7 Dawes Ave, Syosset 1,951 07/06/2023 $853,000
9 Beatrice Ave, Syosset 1,578 11/07/1997 $185,000
4 Walker Ave, Syosset 1,415 07/16/2025 $860,000
11 Dawes Ave, Syosset 1,396 07/13/2003 $382,000
52 Humphrey Dr, Syosset 936 11/30/2011
19 Dawes Ave, Syosset 1,296 04/24/2003 $380,000
13 Dawes Ave, Syosset 951 05/04/2023 $599,000
10 Walker Ave, Syosset 2,280 10/15/2024 $950,000
11 Beatrice Ave, Syosset 1,801 02/24/2014 $600,000
12 Walker Ave, Syosset 1,674
8 Walker Ave, Syosset 1,908 11/12/1998 $247,500
18 Walker Ave, Syosset 1,355 06/04/1997 $250,000
16 Walker Ave, Syosset 1,650 06/25/2010 $519,000
274 Jackson Ave, Syosset 1,369 06/08/2011 $385,000
50 Humphrey Dr, Syosset 902 08/09/1996 $153,000
2 Walker Ave, Syosset 2,314 09/12/2018 $810,000
22 Walker Ave, Syosset 2,508 05/04/1998 $217,500
7 Beatrice Ave, Syosset 1,578 09/28/2018 $553,000

Nearby ZIP Codes for 15 Dawes Avenue, Syosset

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