Suffolk County  »  11705  »  William St  »  5 William St

5 William Street, Bayport, NY 11705 - Property report

Also known as: 5 William St

Property image for 5 William Street, Bayport, NY 11705
static Mapbox map

Property type

One Family Year-Round Residence (210)

Year built

1994

Acreage

0.58

Sale price

$24,100,000

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
5 William Street
ZIP code
11705
County
Suffolk
Village (SWIS code)
472889
Parcel ID
433-3-6.1

Owner

Find out who owns 5 William Street, Bayport, NY 11705. Uncover corporate and individual owners with a free account.

Sales
Sale date
10/25/2021
Sale price
$24,100,000
Arm's length
Tax
Tax year
2025-2026
Current property tax
$21,906
Zoning & Use
Zoning
Residential (AA)
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
2,746
Year built
1994
Lot
Acreage
0.58

Area overview

Walk score
9 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
29 /100.  Somewhat Bikeable
School district
472805

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

Ownership information for 5 William Street, Bayport, NY

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

Sales history for 5 William Street, Bayport, NY 11705

Sale date Sale price Buyer name Seller name
10/25/2021 $24,100,000 XXXXXXXX XXXXXXXX XXXXX XXX XXXXXX XXXXXXXXXXXX XXXXXXXXX XXX; XXXXXXXX XXXXXXXXX XXX
07/05/2005 $950,000 XXXXX XXXXXXX XXX XXXX XXXXXX XXXXX
06/14/2000 $530,000 XXXXXX XXXXX XXXXXXXX XXXXXXX X/XXXXXXX

*Most recent sales on record for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
03/17/2022 - R
10/25/2021 - D
Deed
(Bargain and sale)
XXXXXX XXXXXXXXXXXX XXXXXXXXX XXX XXXXXXXX XXXXXXXX XXXXX XXX
07/20/2005 - R
07/05/2005 - D
Deed XXXXXX XXXXX XXXXX XXXXXXX XXX XXXX
06/28/2000 - R
06/14/2000 - D
Deed XXXXXXXX XXXXXXX X/XXXXXXX XXXXXX XXXXX
10/04/1995 - R
09/22/1995 - D
Deed XXXX XXXXXXX XXXX XXXXXXXX XXXXXXX/XXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 5 William Street, Bayport, 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
$21,906
Recent tax assessments
Market value
$863,380
Assessed value
$61,300

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 $863,380 $61,300 35.735 $21,906 -2.96%
2024-2025 $929,577 $66,000 34.203 $22,574 +5.25%
2023-2024 $906,593 $66,000 32.497 $21,448 +0.28%
2022-2023 $797,102 $66,000 32.406 $21,388 +2.03%
2021-2022 $711,207 $66,000 31.76 $20,962 +3.62%
2020-2021 $680,412 $66,000 30.651 $20,230 -2.78%
2019-2020 $555,066 $63,000 33.03 $20,809 +20.22%
2018-2019 $555,066 $63,000 27.475 $17,309 +2.02%
2017-2018 $519,802 $63,000 26.931 $16,967 +0.53%
2016-2017 $496,063 $63,000 26.788 $16,876 +1.42%

Permit information for 5 William Street, Bayport, NY

No recently recorded permits for this property.

Risk

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FEMA flood zones

FEMA flood zones
0.2, AE, VE

Transportation

Daily traffic map

Access the detailed traffic volume map for 5 William Street, Bayport, NY 11705 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)
Academy Street Elementary School 9 Public K-5 303 0.82
Prince Of Peace Regional School NR Private PK, K-8 194 1.70
Prince Of Peace Regional School NR Private PK, K-8 194 1.70
Blue Point Elementary School 5 Public K-5 224 1.70
Sylvan Avenue Elementary School 7 Public PK, K-5 306 1.79
Sylvan Avenue Elementary School 7 Public PK, K-5 306 1.79
Cherry Avenue Elementary School 7 Public K-5 354 2.20
Lincoln Avenue Elementary School 8 Public PK, K-5 453 2.27
Lincoln Avenue Elementary School 8 Public PK, K-5 453 2.27
West Sayville Christian School NR Private K-9 37 2.28
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Prince Of Peace Regional School NR Private PK, K-8 194 1.70
James Wilson Young Middle School 6 Public 6-8 398 1.99
West Sayville Christian School NR Private K-9 37 2.28
Sayville Middle School 7 Public 6-8 619 2.77
Holy Angels Regional School NR Private PK, K-8 309 3.06
South Ocean Middle School 2 Public 6-8 599 3.13
Emanuel Lutheran School NR Private PK-8 97 3.45
Connetquot Alternative Preschool At Premm NR Public 0 3.91
Oakdale Bohemia Middle School 6 Public 6-8 634 4.15
Saxton Middle School 4 Public 6-8 495 4.69
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Bayport Blue Point High School 9 Public 9-12 664 1.01
Sayville High School 9 Public 9-12 880 2.10
Connetquot Alternative Preschool At Premm NR Public 0 3.91
Eastern Suffolk Boces NR Public K-12 1,721 4.72
Victory Christian Academy NR Private PK-12 71 5.67
Connetquot High School 8 Public 9-12 1,757 5.78
Long Island Baptist Academy NR Private 2-12 8 5.89
Patchogue Medford High School 5 Public 9-12 2,443 6.53
Aunt T's Home Day Care NR Private PK, K-12 0 6.88
East Islip High School 8 Public 9-12 1,145 6.89

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

Frequently asked questions

What is the year built for 5 William Street, Bayport, NY 11705?

The development at 5 William Street, Bayport, NY 11705 was built in 1994.

What is the total square footage of 5 William Street, Bayport, NY 11705?

5 William Street, Bayport, NY 11705 has a total of 2,746 square feet.

When was 5 William Street, Bayport, NY 11705 last sold and what was the sale price?

5 William Street, Bayport, NY 11705 was last sold on 10/25/2021 for $24,100,000.

What is the assessed value of 5 William Street, Bayport, NY 11705?

5 William Street, Bayport, NY 11705 is currently assessed at $61,300.

What are the property taxes for 5 William Street, Bayport, NY 11705?

The property taxes for 5 William Street, Bayport, NY 11705 total $21,905.

Disclaimer

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