Suffolk County  »  11726  »  William St  »  14 William St

14 William Street, Copiague, NY 11726 - Property report

Also known as: 14 William St

Property image for 14 William Street, Copiague, NY 11726
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Property type

One Family Year-Round Residence (210)

Year built

1950

Acreage

0.138

Sale price

$369,900

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
14 William Street
ZIP code
11726
County
Suffolk
Village (SWIS code)
472089
Parcel ID
180-4-71

Owner

Find out who owns 14 William Street, Copiague, NY 11726. Uncover corporate and individual owners with a free account.

Sales
Sale date
11/15/2018
Sale price
$369,900
Arm's length
Tax
Tax year
2025-2026
Current property tax
$10,177
Zoning & Use
Zoning
C
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
1,932
Year built
1950
Lot
Acreage
0.138

Area overview

Walk score
82 /100.  Very Walkable
Transit score
0 /100.  Minimal Transit
Bike score
51 /100.  Bikeable
School district
472005

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

Ownership

Ownership information for 14 William Street, Copiague, NY

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

Sales history for 14 William Street, Copiague, NY 11726

Sale date Sale price Buyer name Seller name
11/15/2018 $369,900 XXXXXXX XXXX X X XXXX XXXXX XXX
08/02/2018 $223,000 X XXXX XXXXX XXX XXXXX XXXXXXXX; XXXXXXXX XXXXX; XXXXXXX XXXXX
02/10/2006 $360,000 XXXXX XXXXXXXX; XXXXXXX XXXXX XX XXXXXXXXXX XXX

*Most recent sales on record for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
11/30/2018 - R
11/15/2018 - D		 Deed
(Bargain and sale)		 X XXXX XXXXX XXX XXXXXXX XXXX X
08/27/2018 - R
08/02/2018 - D		 Deed
(Referee`s deed)		 XXXXX XXXXXXXX X XXXX XXXXX XXX
03/07/2006 - R
02/10/2006 - D		 Deed
(Bargain & sale deed)		 XX XXXXXXXXXX XXX XXXXX XXXXXXXX
07/28/2004 - R
07/14/2004 - D		 Deed XXXXXX XXXXXXX X X X XXXXXXXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 14 William Street, Copiague, NY

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

Current property tax
Tax year
2025-2026
Property tax
$10,177
Recent tax assessments
Market value
$520,339
Assessed value
$3,070

More about Suffolk 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
2025-2026 $520,339 $3,070 331.5005 $10,177 +3.57%
2024-2025 $458,209 $3,070 320.0588 $9,826 +4.72%
2023-2024 $465,151 $3,070 305.6293 $9,383 +2.60%
2022-2023 $393,589 $3,070 297.8846 $9,145 -0.03%
2021-2022 $352,873 $3,070 297.9669 $9,148 +1.06%
2020-2021 $337,363 $3,070 294.8462 $9,052 +2.75%
2019-2020 $316,495 $3,070 286.9569 $8,810 +1.29%
2018-2019 $286,916 $3,070 283.2984 $8,697 +2.70%
2017-2018 $274,107 $3,070 275.8488 $8,469 +3.14%
2016-2017 $260,169 $3,070 267.4461 $8,211 +0.44%
Permits

Permit information for 14 William Street, Copiague, 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)
Deauville Gardens West Elementary School 6 Public K-5 440 0.26
Deauville Gardens Elementary School 6 Public K-5 486 0.26
Great Neck Road Elementary School 7 Public K-5 444 0.57
Susan E Wiley School 4 Public K-5 680 0.64
St Martin Of Tours School NR Private PK-8 238 1.14
St Martin Of Tours School NR Private PK-8 238 1.14
West Gates Avenue School 3 Public PK, K-5 278 1.14
West Gates Avenue School 3 Public PK, K-5 278 1.14
Spark Elementary NR Private PK-5 84 1.15
Spark Elementary NR Private PK-5 84 1.15
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Amityville Memorial High School 3 Public 8-12 968 0.80
St Martin Of Tours School NR Private PK-8 238 1.14
Copiague Middle School 4 Public 6-8 1,061 1.33
Our Lady Of Perpetual Help School NR Private PK, K-8 195 1.69
Lindenhurst Middle School 6 Public 6-8 1,284 1.78
Edmund W Miles Middle School 4 Public 6-8 599 1.79
Berner Middle School 8 Public 6-8 1,596 1.98
Bethesda Sda Elementary School NR Private PK-8 39 2.74
St Rose Of Lima Elementary School NR Private PK-8 329 3.37
Montessori Children's School NR Private 0 3.53
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Amityville Memorial High School 3 Public 8-12 968 0.80
Walter G O Connell Copiague High School 5 Public 9-12 1,524 1.39
Lindenhurst Senior High School 7 Public 9-12 1,897 2.42
Massapequa High School 10 Public 10-12 1,453 2.96
Montessori Children's School NR Private 0 3.53
West Babylon Senior High School 7 Public 9-12 1,247 3.56
Farmingdale Senior High School 7 Public 9-12 1,703 3.61
Mhs Ames Campus NR Public 9 442 3.70
New Jerusalem Christian Academy NR Private 1-12 20 4.11
Babylon Junior Senior High School 5 Public 7-12 703 4.29

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

Neighbors for 14 William Street, Copiague, NY

18 William St, Copiague 20 William St, Copiague 12 William St, Copiague 21 E Riviera Dr, Lindenhurst 211 E Alhambra Ave, Lindenhurst 1 Barnfield Rd, Copiague 325 Grant Ave, Copiague 10 William St, Copiague 231 E Alhambra Ave, Lindenhurst 5 Barnfield Rd, Copiague 6 William St, Copiague 229 E Alhambra Ave, Lindenhurst 16 William St, Copiague 375 Grant Ave, Copiague 3 Barnfield Rd, Copiague 725 Merrick Rd, Copiague 233 E Alhambra Ave, Lindenhurst 705 Merrick Rd, Copiague 7 Barnfield Rd, Copiague 8 William St, Copiague

Nearby ZIP codes for 14 William Street, Copiague, NY

11701, Suffolk County, NY 11702, Suffolk County, NY 11703, Suffolk County, NY 11704, Suffolk County, NY 11714, Nassau County, NY 11718, Suffolk County, NY 11729, Suffolk County, NY 11735, Nassau County, NY 11735, Suffolk County, NY 11746, Suffolk County, NY 11747, Suffolk County, NY 11756, Nassau County, NY 11757, Suffolk County, NY 11762, Nassau County, NY 11783, Nassau County, NY 11793, Nassau County, NY 11795, Suffolk County, NY 11798, Suffolk County, NY 11804, Nassau County, NY

Frequently asked questions

What is the year built for 14 William Street, Copiague, NY 11726?

The development at 14 William Street, Copiague, NY 11726 was built in 1950.

What is the total square footage of 14 William Street, Copiague, NY 11726?

14 William Street, Copiague, NY 11726 has a total of 1,932 square feet.

When was 14 William Street, Copiague, NY 11726 last sold and what was the sale price?

14 William Street, Copiague, NY 11726 was last sold on 11/15/2018 for $369,900.

What is the assessed value of 14 William Street, Copiague, NY 11726?

14 William Street, Copiague, NY 11726 is currently assessed at $3,070.

What are the property taxes for 14 William Street, Copiague, NY 11726?

The property taxes for 14 William Street, Copiague, NY 11726 total $10,177.

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