Suffolk County  »  11776  »  Dean St  »  21 Dean St

21 Dean Street, Port Jefferson Station, NY 11776 - Property report

Also known as: 21 Dean St

Property image for 21 Dean Street, Port Jefferson Station, NY 11776
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Property type

One Family Year-Round Residence (210)

Year built

1964

Acreage

0.28

Sale price

$465,000

General information

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Address
Primary address
21 Dean Street
ZIP code
11776
County
Suffolk
Village (SWIS code)
472289
Parcel ID
848560

Owner

Find out who owns 21 Dean Street, Port Jefferson Station, NY 11776. Uncover corporate and individual owners with a free account.

Sales
Sale date
06/21/2023
Sale price
$465,000
Arm's length
Tax
Tax year
2025-2026
Current property tax
$11,096
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
2,140
Year built
1964
Lot
Acreage
0.28

Area overview

Walk score
47 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
42 /100.  Somewhat Bikeable
School district
472203

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

Ownership

Ownership information for 21 Dean Street, Port Jefferson Station, NY

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

Sales history for 21 Dean Street, Port Jefferson Station, NY 11776

Sale date Sale price Buyer name Seller name
06/21/2023 $465,000 XXXXXXXXX XXXXX XXXXXXX XXXXXXX X
11/30/1995 $131,000 XXXXXXX XXXXXXX XXXXXXXXX XXXXXX & XXXX X

*Most recent sales on record for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
10/26/2023 - R
06/21/2023 - D		 Deed XXXXXXX XXXXXXX X XXXXXXXXX XXXXX
11/30/2022 - R
11/25/2022 - D		 Deed XXXXXXX XXXX XXXXXXX X XXXXXXX XXXXXXX X
03/14/2018 - R
02/13/2018 - D		 Deed XXXXXXX XXXXXXX XXXXXXX X XXXXXXX XXX XX XXXXXXXXXX XXXXX
12/11/1995 - R
11/30/1995 - D		 Deed XXXXXXXXX XXXXXX & XXXX X XXXXXXX XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 21 Dean Street, Port Jefferson Station, 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
$11,096
Recent tax assessments
Market value
$526,415
Assessed value
$2,790

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 $526,415 $2,790 397.693 $11,096 +2.26%
2024-2025 $526,415 $2,790 388.889 $10,850 +2.15%
2023-2024 $516,666 $2,790 380.722 $10,622 +3.09%
2022-2023 $450,000 $2,790 369.321 $10,304 +2.52%
2021-2022 $377,027 $2,790 360.238 $10,051 +4.67%
2020-2021 $362,338 $2,790 344.178 $9,603 +0.46%
2019-2020 $324,419 $2,790 342.614 $9,559 -0.08%
2018-2019 $324,419 $2,790 342.877 $9,566 +1.88%
2017-2018 $310,000 $2,790 336.562 $9,390 +1.02%
2016-2017 $306,593 $2,790 333.175 $9,296 +1.90%
Permits

Permit information for 21 Dean Street, Port Jefferson Station, NY

No recently recorded permits for this property.

Neighborhood

Brookhaven residential market stats

Access a detailed real estate market overview of Brookhaven so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Brookhaven and compare it to other neighborhoods in Suffolk.

Median sale price

$575,000

4.5% Y-o-Y

Median price/sq. ft.

$348

2.4% Y-o-Y

Suffolk county median sale price

$677,000

5.9% Y-o-Y

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 21 Dean Street, Port Jefferson Station, NY 11776 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)
Arrowhead Elementary School 5 Public PK, K-6 571 0.57
Arrowhead Elementary School 5 Public PK, K-6 571 0.57
Terryville Road School 2 Public 3-5 454 0.58
Boyle Road Elementary School 7 Public 3-5 334 0.70
North Shore Christian School NR Private PK, K-6 101 0.73
North Shore Christian School NR Private PK, K-6 101 0.73
Norwood Avenue School NR Public K-3 321 0.78
John F Kennedy Middle School 4 Public 4, 6-8 822 0.90
Clinton Avenue School NR Public K-2 441 1.07
Hawkins Path School 3 Public 1-5 343 1.84
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
John F Kennedy Middle School 4 Public 4, 6-8 822 0.90
Selden Middle School 4 Public 6-8 1,058 2.09
Port Jefferson Middle School 7 Public 6-8 222 2.33
Maryhaven Center Of Hope NR Private 47 2.57
Dawnwood Middle School 5 Public 6-8 1,074 2.73
Robert Cushman Murphy Junior High School 8 Public 7-9 667 2.92
Mount Sinai Middle School 5 Public 5-8 667 2.98
Jericho Elementary School 3 Public 1-5, 7 413 3.07
Our Lady of Wisdom Regional School NR Private PK-8 74 3.10
Our Savior New American School NR Private PK, K-12 122 3.21
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Sunshine Alternative Education Center NR Private 10-12 10 0.87
Ward Melville Senior High School 10 Public 9-12 1,507 0.98
Comsewogue High School 6 Public 9-12 1,153 1.32
Earl L Vandermeulen High School 9 Public 9-12 323 2.33
Newfield High School 8 Public 9-12 1,559 2.41
Maryhaven Center Of Hope NR Private 47 2.57
Centereach High School 6 Public 9-12 1,475 2.62
Mount Sinai High School 9 Public 9-12 720 2.86
Our Savior New American School NR Private PK, K-12 122 3.21
The Stony Brook School NR Private 7-12 412 3.83

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

Neighbors for 21 Dean Street, Port Jefferson Station, NY

571 Old Town Rd, Port Jefferson Station 18 Dean St, Port Jefferson Station 16 Dean St, Port Jefferson Station 18 Hart St, Port Jefferson Station 12 Hart St, Port Jefferson Station 4 Patty Ann CT, Port Jefferson Station 575 Old Town Rd, Port Jefferson Station 5 Patty Ann CT, Port Jefferson Station 16 Hart St, Port Jefferson Station 20 Hart St, Port Jefferson Station 3 Patty Ann CT, Port Jefferson Station 14 Hart St, Port Jefferson Station 19 Hart St, Port Jefferson Station 2 Patty Ann CT, Port Jefferson Station 429 Broadway Ave, Port Jefferson Station 9 Patty Ann CT, Port Jefferson Station 155 Norwood Ave, Port Jefferson Station 15 Hart St, Port Jefferson Station 17 Hart St, Port Jefferson Station 18 Starr St, Port Jefferson Station

Nearby ZIP codes for 21 Dean Street, Port Jefferson Station, NY

11720, Suffolk County, NY 11727, Suffolk County, NY 11733, Suffolk County, NY 11738, Suffolk County, NY 11741, Suffolk County, NY 11742, Suffolk County, NY 11755, Suffolk County, NY 11763, Suffolk County, NY 11764, Suffolk County, NY 11766, Suffolk County, NY 11767, Suffolk County, NY 11777, Suffolk County, NY 11778, Suffolk County, NY 11779, Suffolk County, NY 11780, Suffolk County, NY 11784, Suffolk County, NY 11789, Suffolk County, NY 11790, Suffolk County, NY 11953, Suffolk County, NY

Frequently asked questions

What is the year built for 21 Dean Street, Port Jefferson Station, NY 11776?

The development at 21 Dean Street, Port Jefferson Station, NY 11776 was built in 1964.

What is the total square footage of 21 Dean Street, Port Jefferson Station, NY 11776?

21 Dean Street, Port Jefferson Station, NY 11776 has a total of 2,140 square feet.

When was 21 Dean Street, Port Jefferson Station, NY 11776 last sold and what was the sale price?

21 Dean Street, Port Jefferson Station, NY 11776 was last sold on 06/21/2023 for $465,000.

What is the assessed value of 21 Dean Street, Port Jefferson Station, NY 11776?

21 Dean Street, Port Jefferson Station, NY 11776 is currently assessed at $2,790.

What are the property taxes for 21 Dean Street, Port Jefferson Station, NY 11776?

The property taxes for 21 Dean Street, Port Jefferson Station, NY 11776 total $11,095.

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