Suffolk County  »  11777  »  Prospect St  »  105 Prospect St

105 Prospect Street, Port Jefferson, NY 11777 - Property report

Also known as: 105 Prospect St

Property image for 105 Prospect Street, Port Jefferson, NY 11777
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Property type

One Family Year-Round Residence (210)

Acreage

0.33

Sale price

$276,000

General information

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Address
Primary address
105 Prospect Street
ZIP code
11777
County
Suffolk
Village (SWIS code)
472213
Parcel ID
8631731

Owner

Find out who owns 105 Prospect Street, Port Jefferson, NY 11777. Uncover corporate and individual owners with a free account.

Sales
Sale date
09/27/1999
Sale price
$276,000
Arm's length
Tax
Tax year
2025-2026
Current property tax
$10,963
Building
Property type
One Family Year-Round Residence (210)
Lot
Acreage
0.33

Area overview

Walk score
78 /100.  Very Walkable
Transit score
0 /100.  Minimal Transit
Bike score
39 /100.  Somewhat Bikeable
School district
472206

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

Ownership

Ownership information for 105 Prospect Street, Port Jefferson, NY

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

Sales history for 105 Prospect Street, Port Jefferson, NY 11777

Sale date Sale price Buyer name Seller name
09/27/1999 $276,000 XXXXXXXX XXXX X & XXXXX XXXXX XXXXX

*Most recent sale on record for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
10/20/1999 - R
09/27/1999 - D		 Deed XXXXX XXXXX XXXXXXXX XXXX X & XXXXX

*Most recent recorded document on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 105 Prospect Street, Port Jefferson, NY

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

Current property tax
Tax year
2025-2026
Current property tax
$10,963
Base tax
$11,945
Recent tax assessments
Market value
$735,849
Assessed value
$3,900
Exemptions

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 $735,849 $3,900 306.279 $11,945 +7.73%
2024-2025 $735,849 $3,900 284.291 $11,087 +5.86%
2023-2024 $722,222 $3,900 268.55 $10,473 +4.88%
2022-2023 $629,032 $3,900 256.055 $9,986 +4.66%
2021-2022 $527,027 $3,900 244.646 $9,541 +3.24%
2020-2021 $506,494 $3,900 236.966 $9,242 +5.57%
2019-2020 $453,488 $3,900 224.459 $8,754 +1.49%
2018-2019 $453,488 $3,900 221.162 $8,625 +2.65%
2017-2018 $433,333 $3,900 215.446 $8,402 +0.03%
2016-2017 $428,571 $3,900 215.382 $8,400 +6.57%
Permits

Permit information for 105 Prospect Street, Port Jefferson, 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 105 Prospect Street, Port Jefferson, NY 11777 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)
Maryhaven Center Of Hope NR Private 47 0.39
Our Lady of Wisdom Regional School NR Private PK-8 74 0.43
Our Lady of Wisdom Regional School NR Private PK-8 74 0.43
Port Jefferson Elementary School 5 Public PK, K-5 364 0.56
Port Jefferson Elementary School 5 Public PK, K-5 364 0.56
The Laurel Hill School NR Private PK-8 321 1.77
The Laurel Hill School NR Private PK-8 321 1.77
Norwood Avenue School NR Public K-3 321 2.02
John F Kennedy Middle School 4 Public 4, 6-8 822 2.23
Setauket Elementary School 7 Public PK, K-6 604 2.28
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Maryhaven Center Of Hope NR Private 47 0.39
Our Lady of Wisdom Regional School NR Private PK-8 74 0.43
Port Jefferson Middle School 7 Public 6-8 222 0.45
The Laurel Hill School NR Private PK-8 321 1.77
John F Kennedy Middle School 4 Public 4, 6-8 822 2.23
Mount Sinai Middle School 5 Public 5-8 667 2.32
Paul J Gelinas Junior High School 8 Public 7-9 647 2.98
The Stony Brook School NR Private 7-12 412 3.75
North Country Road School 5 Public 6-8 534 3.85
Robert Cushman Murphy Junior High School 8 Public 7-9 667 4.38
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Maryhaven Center Of Hope NR Private 47 0.39
Earl L Vandermeulen High School 9 Public 9-12 323 0.45
Mount Sinai High School 9 Public 9-12 720 2.08
Ward Melville Senior High School 10 Public 9-12 1,507 2.11
Comsewogue High School 6 Public 9-12 1,153 3.02
Sunshine Alternative Education Center NR Private 10-12 10 3.53
The Stony Brook School NR Private 7-12 412 3.75
Miller Place High School 9 Public 9-12 820 4.09
International Christian School NR Private PK, K-12 0 4.80
Centereach High School 6 Public 9-12 1,475 5.01

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

Neighbors for 105 Prospect Street, Port Jefferson, NY

110 Jayne Ave, Port Jefferson 330 E Broadway, Port Jefferson 606 Main St, Port Jefferson 104 Prospect St, Port Jefferson 105 Grant St, Port Jefferson 301 E Broadway, Port Jefferson 340 E Broadway, Port Jefferson 118 South St, Port Jefferson 204 Avenue A, Port Jefferson 119 E Main St, Port Jefferson 107 William St, Port Jefferson 834 High St, Port Jefferson 205 1st Ave, Port Jefferson 123 Spring St, Port Jefferson 1205 Main St, Port Jefferson 205 Oaks St, Port Jefferson 123 Bayview Ter, Port Jefferson 529 E Broadway, Port Jefferson 203 E Broadway, Port Jefferson 224 Liberty Ave, Port Jefferson

Nearby ZIP codes for 105 Prospect Street, Port Jefferson, 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 11776, 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

When was 105 Prospect Street, Port Jefferson, NY 11777 last sold and what was the sale price?

105 Prospect Street, Port Jefferson, NY 11777 was last sold on 09/27/1999 for $276,000.

What is the assessed value of 105 Prospect Street, Port Jefferson, NY 11777?

105 Prospect Street, Port Jefferson, NY 11777 is currently assessed at $3,900.

What are the property taxes for 105 Prospect Street, Port Jefferson, NY 11777?

The property taxes for 105 Prospect Street, Port Jefferson, NY 11777 total $11,944.

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