Nassau County  »  11791  »  Underhill Ave  »  28 Underhill Ave

28 Underhill Avenue, Syosset, NY 11791 - Property report

Also known as: 28 Underhill Ave

Property image for 28 Underhill Avenue, Syosset, NY 11791
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Property type

One Family Year - Round Residence (210.01)

Year built

2022

Acreage

0.154

Sale price

$1,200,000

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
28 Underhill Avenue
ZIP code
11791
County
Nassau
Town/City
Oyster Bay
Village (SWIS code)
None (unincorporated town)
Parcel ID
15-65-14

Owner

Find out who owns 28 Underhill Avenue, Syosset, NY 11791. Uncover corporate and individual owners with a free account.

Sales
Sale date
05/17/2022
Sale price
$1,200,000
Arm's length
Tax
Tax year
2026
Current property tax
$13,626
Tax class
Zoning & Use
Zoning
R1-7
Building
Property type
One Family Year - Round Residence (210.01)
Building sq. ft.
2,527
Buildings on lot
1
Stories
2
Year built
2022
Rooms
9
Bathrooms
3
Half bathrooms
1
Exterior wall
Alum/Vinyl
Building style
Colonial
Basement
Full
Attic
None
Heating type
Central/AC
Heating system
Central w ac
Lot
Acreage
0.154
Topography
Level
Land
Primary site

Area overview

Walk score
69 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
49 /100.  Somewhat Bikeable
School district
3014

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

Ownership

Ownership information for 28 Underhill Avenue, Syosset, NY

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 28 Underhill Avenue, Syosset, NY 11791

Sale date Sale price Buyer name Seller name
05/17/2022 $1,200,000 XXX XXX XXXX; XXXX XXXXXX XXXXXXX XXXXXXXXXXXX XXXX
04/16/2021 $575,000 XXXXXXX XXXXXXXXXXXX XXXX XXXXXXXXXX XXXXXXX; XXXXXXXXXX XXXXX
09/04/1997 $180,000 XXXXXXXXXX XXXXX/XXXXXXX XXXXXX XXXXX/XXXXXXXXXX

*Most recent sales on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
09/01/2022 - R Other
(Mortgage satisfaction)		 XXXXXXXXXX XXXXXXX XXXXXXXXXX XXXXXXXX XXX
05/24/2022 - R Other
(Mortgage satisfaction)		 XXXXXXX XXXXXXXXXXXX XXXX XXXXXXX XXXXXXXXXX XXX
05/24/2022 - R
05/17/2022 - D		 Deed XXXXXXX XXXXXXXXXXXX XXXX XXX XXX XXXX
05/24/2022 - R
05/17/2022 - D		 Mortgage
(Fixed rate)		 XXX XXX XXXX XXXXXXXX XXXXX XXXX XX
06/07/2021 - R Other
(Mortgage satisfaction)		 XXXXXXXXXX XXXXXXX XXXXXXXXX XXXXXXX XXX
04/21/2021 - R Other
(Mortgage satisfaction)		 XXXXXXXXXX XXXXXX XXXXXXXX XX
05/20/2021 - R
04/16/2021 - D		 Deed XXXXXXXXXX XXXXXXX XXXXXXX XXXXXXXXXXXX XXXX
05/20/2021 - R
04/08/2021 - D		 Mortgage
(Fixed rate)		 XXXXXXX XXXXXXXXXXXX XXXX XXXXXXX XXXXXXXXXX XXX
10/17/2019 - R Assignment
(Assign mortgage)		 XXXXXXXXXX XXXXXXXX XXX XXXXXXX XXXXX XXXXXXXX XX
09/15/1997 - R
09/04/1997 - D		 Deed XXXXXX XXXXX/XXXXXXXXXX XXXXXXXXXX XXXXX/XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 28 Underhill Avenue, Syosset, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026
Current property tax
$13,626
Base tax
$32,031
Current school tax
Recent tax assessments
Market value
$985,000
Assessed value
$985
Transitional assessed value
Exemptions

More about Nassau County 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 Tax rate Property tax Y-o-Y change
2026 $985,000 $985 3251.91 $32,031 +3.56%
2025 $985,000 $985 3139.97 $30,929 +172.20%
2024 $338,006 $338 3361.673 $11,362 -44.50%
2023 $586,000 $586 3493.926 $20,474 -8.54%
2022 $586,000 $586 3820.056 $22,386 -8.60%
2021 $570,000 $570 4296.58 $24,491 +51.53%
2020 $343,600 $859 1881.494 $16,162 +6.54%
2019 $343,600 $859 1766.064 $15,170 +5.84%
2018 $343,600 $859 1668.546 $14,333 +5.56%
2017 $343,600 $859 1580.606 $13,577 +5.83%
Permits

Permit information for 28 Underhill Avenue, Syosset, NY

No recently recorded permits for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
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Access the detailed traffic volume map for 28 Underhill Avenue, Syosset, NY 11791 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Willits Elementary School 9 Public K-5 305 0.42
South Grove Elementary School 9 Public K-5 416 0.53
St Edward Confessor School NR Private PK-8 265 0.87
St Edward Confessor School NR Private PK-8 265 0.87
Baylis Elementary School 9 Public K-5 405 1.02
Village Elementary School 9 Public K-5 415 1.03
Robbins Lane Elementary School 9 Public K-5 500 1.22
P.S. 256 NR Public PK, K-12 500 1.31
P.S. 256 NR Public PK, K-12 500 1.31
Judy Jacobs Parkway Elementary School 8 Public K-4 392 1.45
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
H B Thompson Middle School 9 Public 6-8 997 0.53
St Edward Confessor School NR Private PK-8 265 0.87
Fusion Academy Woodbury Ny NR Private 6-12 75 1.04
P.S. 256 NR Public PK, K-12 500 1.31
South Woods Middle School 8 Public 6-8 746 1.90
Plainview Old Bethpage Middle School 8 Public 5-8 889 2.07
The Center For Developmental Disabilities NR Private 105 2.11
Our Lady Of Mercy School NR Private PK-8 195 2.18
Jericho Middle School 9 Public 6-8 810 2.22
Good Shepherd Lutheran School NR Private 0 2.23
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Fusion Academy Woodbury Ny NR Private 6-12 75 1.04
P.S. 256 NR Public PK, K-12 500 1.31
Our Lady Of Mercy Academy NR Private 9-12 359 1.50
Syosset Senior High School 10 Public 9-12 2,266 1.87
The Center For Developmental Disabilities NR Private 105 2.11
Jericho Senior High School 10 Public 9-12 1,258 2.22
Good Shepherd Lutheran School NR Private 0 2.23
Long Island Lutheran Middle & High School NR Private 6-12 439 2.65
Plainview Old Bethpage JFK High School 10 Public 9-12 1,649 2.80

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

Neighbors for 28 Underhill Avenue, Syosset, NY

6 Jarvis Ave, Syosset 10 Jarvis Ave, Syosset 14 Underhill Ave, Syosset 10 Underhill Ave, Syosset 2 Jarvis Ave, Syosset 12 Underhill Ave, Syosset 2 Whitman Ave, Syosset 24 Underhill Ave, Syosset 16 Underhill Ave, Syosset 8 Underhill Ave, Syosset 26 Underhill Ave, Syosset 1 Underhill Ave, Syosset 8 Jarvis Ave, Syosset 12 Jarvis Ave, Syosset 22 Underhill Ave, Syosset 4 Whitman Ave, Syosset 18 Underhill Ave, Syosset 30 Underhill Ave, Syosset 14 Jarvis Ave, Syosset 20 Underhill Ave, Syosset

Nearby ZIP codes for 28 Underhill Avenue, Syosset, NY

11545, Nassau County, NY 11548, Nassau County, NY 11554, Nassau County, NY 11560, Nassau County, NY 11568, Nassau County, NY 11590, Nassau County, NY 11709, Nassau County, NY 11714, Nassau County, NY 11724, Suffolk County, NY 11732, Nassau County, NY 11743, Suffolk County, NY 11747, Suffolk County, NY 11753, Nassau County, NY 11756, Nassau County, NY 11765, Nassau County, NY 11797, Nassau County, NY 11801, Nassau County, NY 11804, Nassau County, NY

Frequently asked questions

What is the year built for 28 Underhill Avenue, Syosset, NY 11791?

The development at 28 Underhill Avenue, Syosset, NY 11791 was built in 2022.

What is the total square footage of 28 Underhill Avenue, Syosset, NY 11791?

28 Underhill Avenue, Syosset, NY 11791 has a total of 2,527 square feet.

When was 28 Underhill Avenue, Syosset, NY 11791 last sold and what was the sale price?

28 Underhill Avenue, Syosset, NY 11791 was last sold on 05/17/2022 for $1,200,000.

What is the assessed value of 28 Underhill Avenue, Syosset, NY 11791?

28 Underhill Avenue, Syosset, NY 11791 is currently assessed at $985.

What are the property taxes for 28 Underhill Avenue, Syosset, NY 11791?

The property taxes for 28 Underhill Avenue, Syosset, NY 11791 total $32,031.

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