Nassau County  »  11714  »  William St  »  40 William St

40 William Street, Bethpage, NY 11714 - Property report

Also known as: 40 William St

Property image for 40 William Street, Bethpage, NY 11714
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Property type

One Family Year - Round Residence (210.01)

Year built

2014

Acreage

0.172

Sale price

$662,640

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
40 William Street
ZIP code
11714
County
Nassau
Town/City
Oyster Bay
Village (SWIS code)
None (unincorporated town)
Parcel ID
49-14-346

Owner

Find out who owns 40 William Street, Bethpage, NY 11714. Uncover corporate and individual owners with a free account.

Sales
Sale date
04/16/2015
Sale price
$662,640
Arm's length
Tax
Tax year
2026
Current property tax
$20,120
Tax class
Zoning & Use
Zoning
R1-7
Building
Property type
One Family Year - Round Residence (210.01)
Building sq. ft.
2,413
Buildings on lot
1
Stories
2
Year built
2014
Rooms
7
Bathrooms
3
Exterior wall
Alum/Vinyl
Building style
Colonial
Basement
Full
Attic
None
Heating type
Central/AC
Heating system
Central w ac
Lot
Acreage
0.172
Topography
Level
Land
Primary site

Area overview

Walk score
58 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
46 /100.  Somewhat Bikeable
School district
3021

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

Ownership

Ownership information for 40 William Street, Bethpage, NY

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

Sales history for 40 William Street, Bethpage, NY 11714

Sale date Sale price Buyer name Seller name
04/16/2015 $662,640 XXXXX XXXX XXXXXXX XXXXXXXX X XXX
04/16/2015 $170,000 XXXXXXX XXXXXXXX X XXX XXXXXXXXX XXXXX

*Most recent sales on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
04/29/2015 - R
04/16/2015 - D		 Deed XXXXXXX XXXXXXXX X XXX XXXXX XXXX
04/29/2015 - R
04/16/2015 - D		 Deed XXXXXXXXX XXXXX XXXXXXX XXXXXXXX X XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 40 William Street, Bethpage, NY

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

Current property tax
Tax year
2026
Property tax
$20,120
Current school tax
Recent tax assessments
Market value
$696,000
Assessed value
$696
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 $696,000 $696 2890.822 $20,120 +3.56%
2025 $696,000 $696 2791.466 $19,429 -6.44%
2024 $696,000 $696 2983.684 $20,766 -10.19%
2023 $737,000 $737 3137.495 $23,123 -5.43%
2022 $696,000 $696 3513.053 $24,451 -20.80%
2021 $767,000 $767 4025.03 $30,872 +54.81%
2020 $450,000 $1,125 1772.576 $19,941 +8.59%
2019 $450,000 $1,125 1632.317 $18,364 -15.11%
2018 $572,800 $1,432 1510.562 $21,631 +4.39%
2017 $572,800 $1,432 1447.002 $20,721 +192.90%
Permits

Permit information for 40 William Street, Bethpage, 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
View daily traffic map

Access the detailed traffic volume map for 40 William Street, Bethpage, NY 11714 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)
Central Boulevard Elementary School 5 Public K-5 533 0.48
John H West School 7 Public K-5 482 1.19
Island Trees Middle School 7 Public 5-8 657 1.27
Michael F Stokes School 8 Public 2-4 506 1.35
J Fred Sparke School NR Public PK, K-1 292 1.47
J Fred Sparke School NR Public PK, K-1 292 1.47
Charles Campagne School 7 Public K-5 402 1.63
Eastplain School 6 Public PK, K-5 431 1.65
Eastplain School 6 Public PK, K-5 431 1.65
My Heaven Sent Daycare NR Private PK, K-5 0 1.67
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Plainedge Middle School 6 Public 6-8 663 0.53
John F Kennedy Middle School 8 Public 6-8 717 1.04
Island Trees Middle School 7 Public 5-8 657 1.27
St John Baptist De Lasalle Regional School NR Private PK, K-8 214 1.85
Howitt School 6 Public 6-8 1,199 1.97
The Elija School NR Private 31 2.09
New Jerusalem Christian Academy NR Private 1-12 20 2.25
The Elija School NR Private 0 2.53
Jonas E Salk Middle School 7 Public 6-8 947 2.62
Wisdom Lane Middle School 8 Public 6-8 748 2.76
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Island Trees High School 9 Public 9-12 727 1.17
Bethpage Senior High School 9 Public 9-12 932 1.41
The Elija School NR Private 31 2.09
New Jerusalem Christian Academy NR Private 1-12 20 2.25
Plainedge Senior High School 8 Public 9-12 845 2.42
The Elija School NR Private 0 2.53
Division Avenue Senior High School 9 Public 9-12 1,051 2.53
Farmingdale Senior High School 7 Public 9-12 1,703 2.56
Gen Douglas Macarthur Senior High School 10 Public 9-12 1,277 2.62
Miss Sue's Nursery School and Kindergarten NR Private 0 2.98

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

Neighbors for 40 William Street, Bethpage, NY

143 N Windhorst Ave, Bethpage 11 Sophia St, Bethpage 136 Windhorst Ave, Bethpage 141 N Windhorst Ave, Bethpage 139 N Windhorst Ave, Bethpage 127 Herman Ave, Bethpage 144 Broadway St, Bethpage 137 N Windhorst Ave, Bethpage 148 Broadway, Bethpage 128 N Windhorst Ave, Bethpage 134 Windhorst Ave, Bethpage 142 Broadway, Bethpage 133 N Herman Ave, Bethpage 135 Herman Ave, Bethpage 135 N Windhorst Ave, Bethpage 132 Windhorst Ave, Bethpage 44 William St, Bethpage 138 Broadway, Bethpage 140 Broadway, Bethpage 130 Windhorst Ave, Bethpage

Nearby ZIP codes for 40 William Street, Bethpage, NY

11554, Nassau County, NY 11556, Nassau County, NY 11566, Nassau County, NY 11590, Nassau County, NY 11701, Suffolk County, NY 11735, Nassau County, NY 11735, Suffolk County, NY 11747, Suffolk County, NY 11753, Nassau County, NY 11756, Nassau County, NY 11762, Nassau County, NY 11783, Nassau County, NY 11791, Nassau County, NY 11793, Nassau County, NY 11797, Nassau County, NY 11801, Nassau County, NY 11804, Nassau County, NY

Frequently asked questions

What is the year built for 40 William Street, Bethpage, NY 11714?

The development at 40 William Street, Bethpage, NY 11714 was built in 2014.

What is the total square footage of 40 William Street, Bethpage, NY 11714?

40 William Street, Bethpage, NY 11714 has a total of 2,413 square feet.

When was 40 William Street, Bethpage, NY 11714 last sold and what was the sale price?

40 William Street, Bethpage, NY 11714 was last sold on 04/16/2015 for $662,640.

What is the assessed value of 40 William Street, Bethpage, NY 11714?

40 William Street, Bethpage, NY 11714 is currently assessed at $696.

What are the property taxes for 40 William Street, Bethpage, NY 11714?

The property taxes for 40 William Street, Bethpage, NY 11714 total $20,120.

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