Nassau County  »  11791  »  Greenvale Ln  »  27 Greenvale Ln

27 Greenvale Lane, Syosset, NY 11791 - Property report

Also known as: 27 Greenvale Ln

Property image for 27 Greenvale Lane, Syosset, NY 11791
static Mapbox map

Property type

One Family Year - Round Residence (210.01)

Year built

1954

Acreage

0.188

Sale price

$800,000

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
27 Greenvale Lane
ZIP code
11791
County
Nassau
Town/City
Oyster Bay
Village (SWIS code)
None (unincorporated town)
Parcel ID
12-395-15

Owner

Find out who owns 27 Greenvale Lane, Syosset, NY 11791. Uncover corporate and individual owners with a free account.

Sales
Sale date
05/06/2026
Sale price
$800,000
Arm's length
Tax
Tax year
2026
Current property tax
$12,765
Tax class
Zoning & Use
Zoning
R1-7
Building
Property type
One Family Year - Round Residence (210.01)
Building sq. ft.
1,062
Buildings on lot
1
Stories
1
Year built
1954
Rooms
6
Bathrooms
1
Exterior wall
Alum/Vinyl
Building style
Ranch
Basement
Full
Attic
None
Fireplaces
1
Heating type
Central
Heating system
Hot water
Lot
Acreage
0.188
Topography
Level
Land
Primary site

Area overview

Walk score
11 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
32 /100.  Somewhat Bikeable
School district
3013

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

Ownership

Ownership information for 27 Greenvale Lane, Syosset, NY

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

Sales history for 27 Greenvale Lane, Syosset, NY 11791

Sale date Sale price Buyer name Seller name
05/06/2026 $800,000 XX XXXXXXXXXX XXX XXXXX XXXXXXX XXX; XXXXXXXX X XXXXXXX XXXXXXXXXXX XXXXX

*Most recent sale on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
05/21/2026 - R Other
(Mortgage satisfaction)		 XXXXXXX XXXXXXXX XXXXXXXX XXXXX XXXX XX
05/14/2026 - R
05/06/2026 - D		 Deed
(Deed-deed)		 XXXXX XXXXXXX XXX XX XXXXXXXXXX XXX
05/14/2026 - R
05/06/2026 - D		 Mortgage
(Mtg-mortgage)		 XX XXXXXXXXXX XXX XXXXXXXXXXX XXXXXXX
02/06/2019 - R
11/12/2018 - D		 Deed XXXXXXX XXXXXXXX XXXXX XXXXXXX XXX
12/15/1995 - R
12/14/1995 - D		 Deed

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 27 Greenvale Lane, 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
$12,765
Base tax
$15,967
Current school tax
Recent tax assessments
Market value
$491,000
Assessed value
$491
Transitional assessed value

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 $491,000 $491 3251.91 $15,967 -3.69%
2025 $528,000 $528 3139.97 $16,579 -2.73%
2024 $528,155 $507 3361.673 $17,044 -2.24%
2023 $499,000 $499 3493.926 $17,435 -13.56%
2022 $528,000 $528 3820.056 $20,170 -9.02%
2021 $516,000 $516 4296.58 $22,170 +37.18%
2020 $343,600 $859 1881.494 $16,162 +3.06%
2019 $355,200 $888 1766.064 $15,683 +5.84%
2018 $355,200 $888 1668.546 $14,817 +5.56%
2017 $355,200 $888 1580.606 $14,036 +5.83%
Permits

Permit information for 27 Greenvale Lane, 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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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
South Grove Elementary School 9 Public K-5 416 0.29
Baylis Elementary School 9 Public K-5 405 0.54
Willits Elementary School 9 Public K-5 305 0.56
Woodland Avenue School 6 Public PK, K-5 349 0.96
Woodland Avenue School 6 Public PK, K-5 349 0.96
Stratford Road School 9 Public K-4 626 0.97
Judy Jacobs Parkway Elementary School 8 Public K-4 392 1.18
Robbins Lane Elementary School 9 Public K-5 500 1.23
Schechter School of Long Island NR Private K-5 114 1.38
George A Jackson School 9 Public K-5 462 1.43
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
H B Thompson Middle School 9 Public 6-8 997 0.70
Fusion Academy Woodbury Ny NR Private 6-12 75 1.30
Our Lady Of Mercy School NR Private PK-8 195 1.52
St Edward Confessor School NR Private PK-8 265 1.53
Plainview Old Bethpage Middle School 8 Public 5-8 889 1.58
Good Shepherd Lutheran School NR Private 0 1.73
P.S. 256 NR Public PK, K-12 500 1.89
Jericho Middle School 9 Public 6-8 810 2.15
St Ignatius Loyola School NR Private PK, K-8 226 2.31
H B Mattlin Middle School 8 Public 5-8 772 2.35
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Fusion Academy Woodbury Ny NR Private 6-12 75 1.30
Good Shepherd Lutheran School NR Private 0 1.73
P.S. 256 NR Public PK, K-12 500 1.89
Our Lady Of Mercy Academy NR Private 9-12 359 2.05
Jericho Senior High School 10 Public 9-12 1,258 2.15
Syosset Senior High School 10 Public 9-12 2,266 2.47
Plainview Old Bethpage JFK High School 10 Public 9-12 1,649 2.47
Miss Sue's Nursery School and Kindergarten NR Private 0 2.47
Long Island Christian Academy NR Private K-10 0 2.63
Hicksville High School 6 Public 9-12 1,852 3.01

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

Neighbors for 27 Greenvale Lane, Syosset, NY

25 Greenvale Ln, Syosset 15 Greenvale Ln, Syosset 11 Greenvale Ln, Syosset 23 Elderberry Rd, Syosset 27 Elderberry Rd, Syosset 25 Elderberry Rd, Syosset 23 Greenvale Ln, Syosset 21 Elderberry Rd, Syosset 9 Greenvale Ln, Syosset 29 Greenvale Ln, Syosset 11 Elderberry Rd, Syosset 5 Greenvale Ln, Syosset 19 Greenvale Ln, Syosset 17 Greenvale Ln, Syosset 21 Greenvale Ln, Syosset 7 Greenvale Ln, Syosset 17 Elderberry Rd, Syosset 29 Elderberry Rd, Syosset 15 Elderberry Rd, Syosset 19 Elderberry Rd, Syosset

Nearby ZIP codes for 27 Greenvale Lane, 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 27 Greenvale Lane, Syosset, NY 11791?

The development at 27 Greenvale Lane, Syosset, NY 11791 was built in 1954.

What is the total square footage of 27 Greenvale Lane, Syosset, NY 11791?

27 Greenvale Lane, Syosset, NY 11791 has a total of 1,062 square feet.

When was 27 Greenvale Lane, Syosset, NY 11791 last sold and what was the sale price?

27 Greenvale Lane, Syosset, NY 11791 was last sold on 05/06/2026 for $800,000.

What is the assessed value of 27 Greenvale Lane, Syosset, NY 11791?

27 Greenvale Lane, Syosset, NY 11791 is currently assessed at $491.

What are the property taxes for 27 Greenvale Lane, Syosset, NY 11791?

The property taxes for 27 Greenvale Lane, Syosset, NY 11791 total $15,966.

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