Suffolk County  »  11766  »  Frost Valley Rd  »  8 Frost Valley Rd

8 Frost Valley Road, Mount Sinai, NY 11766 - Property report

Also known as: 8 Frost Valley Rd

Property image for 8 Frost Valley Road, Mount Sinai, NY 11766
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Property type

One Family Year-Round Residence (210)

Year built

1980

Acreage

1.39

General information

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Address
Primary address
8 Frost Valley Road
ZIP code
11766
County
Suffolk
Village (SWIS code)
472289
Parcel ID
1126111

Owner

Find out who owns 8 Frost Valley Road, Mount Sinai, NY 11766. Uncover corporate and individual owners with a free account.

Tax
Tax year
2025-2026
Current property tax
$15,121
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
3,284
Year built
1980
Lot
Acreage
1.39

Area overview

Walk score
12 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
15 /100.  Somewhat Bikeable
School district
472207

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

Ownership

Ownership information for 8 Frost Valley Road, Mount Sinai, NY

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

Sales history for 8 Frost Valley Road, Mount Sinai, NY 11766

No recently recorded sales for this property.

More about Suffolk County property records.

Title documents

No recently recorded documents for this property.

Tax

Property taxes for 8 Frost Valley Road, Mount Sinai, 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
$15,121
Base tax
$21,795
Recent tax assessments
Market value
$1,000,000
Assessed value
$5,300

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 $1,000,000 $5,300 411.221 $21,795 +4.30%
2024-2025 $1,000,000 $5,300 394.249 $20,895 +3.18%
2023-2024 $981,482 $5,300 382.097 $20,251 +3.44%
2022-2023 $854,838 $5,300 369.378 $19,577 +2.22%
2021-2022 $716,217 $5,300 361.352 $19,152 +2.37%
2020-2021 $688,312 $5,300 352.982 $18,708 +2.16%
2019-2020 $616,279 $5,300 345.531 $18,313 +0.12%
2018-2019 $616,279 $5,300 345.113 $18,291 +1.84%
2017-2018 $588,889 $5,300 338.893 $17,961 +0.54%
2016-2017 $582,418 $5,300 337.064 $17,864 +1.70%
Permits

Permit information for 8 Frost Valley Road, Mount Sinai, 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
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Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 8 Frost Valley Road, Mount Sinai, NY 11766 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)
Mount Sinai Middle School 5 Public 5-8 667 0.79
Port Jefferson Elementary School 5 Public PK, K-5 364 0.98
Port Jefferson Elementary School 5 Public PK, K-5 364 0.98
Maryhaven Center Of Hope NR Private 47 1.15
Our Lady of Wisdom Regional School NR Private PK-8 74 1.82
Our Lady of Wisdom Regional School NR Private PK-8 74 1.82
John F Kennedy Middle School 4 Public 4, 6-8 822 1.91
Mount Sinai Elementary School 7 Public K-4 659 2.08
North Shore Christian School NR Private PK, K-6 101 2.17
North Shore Christian School NR Private PK, K-6 101 2.17
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Mount Sinai Middle School 5 Public 5-8 667 0.79
Maryhaven Center Of Hope NR Private 47 1.15
Port Jefferson Middle School 7 Public 6-8 222 1.75
Our Lady of Wisdom Regional School NR Private PK-8 74 1.82
John F Kennedy Middle School 4 Public 4, 6-8 822 1.91
North Country Road School 5 Public 6-8 534 2.50
The Laurel Hill School NR Private PK-8 321 3.31
Paul J Gelinas Junior High School 8 Public 7-9 647 4.47
Selden Middle School 4 Public 6-8 1,058 4.70
Rocky Point Middle School 4 Public 6-8 638 5.06
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Mount Sinai High School 9 Public 9-12 720 0.55
Maryhaven Center Of Hope NR Private 47 1.15
Earl L Vandermeulen High School 9 Public 9-12 323 1.75
Comsewogue High School 6 Public 9-12 1,153 2.34
Miller Place High School 9 Public 9-12 820 2.56
Ward Melville Senior High School 10 Public 9-12 1,507 2.71
Sunshine Alternative Education Center NR Private 10-12 10 3.37
Rocky Point High School 7 Public 9-12 923 4.97
Newfield High School 8 Public 9-12 1,559 5.00
The Stony Brook School NR Private 7-12 412 5.10

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

Neighbors for 8 Frost Valley Road, Mount Sinai, NY

4 Snow Crest CT, Mount Sinai 2 Overlook Dr, Mount Sinai 3 Snow Crest CT, Mount Sinai 5 Overlook Dr, Mount Sinai 5 Snow Crest CT, Mount Sinai 6 Frost Valley Rd, Mount Sinai 3 Overlook Dr, Mount Sinai 2 Frost Valley Rd, Mount Sinai 7 Snow Crest CT, Mount Sinai 34 W Shore Rd, Mount Sinai 32 W Shore Rd, Mount Sinai 1 Frost Valley Rd, Mount Sinai 7 Overlook Dr, Mount Sinai 6 Overlook Dr, Mount Sinai 1 Overlook Dr, Mount Sinai 4 Overlook Dr, Mount Sinai 36 W Shore Rd, Mount Sinai 3 Frost Valley Rd, Mount Sinai 6 Snow Crest CT, Mount Sinai 2 Snow Crest CT, Mount Sinai

Nearby ZIP codes for 8 Frost Valley Road, Mount Sinai, NY

11720, Suffolk County, NY 11727, Suffolk County, NY 11733, Suffolk County, NY 11738, Suffolk County, NY 11742, Suffolk County, NY 11755, Suffolk County, NY 11763, Suffolk County, NY 11764, Suffolk County, NY 11776, Suffolk County, NY 11777, Suffolk County, NY 11778, Suffolk County, NY 11784, Suffolk County, NY 11786, Suffolk County, NY 11789, Suffolk County, NY 11790, Suffolk County, NY 11953, Suffolk County, NY 11961, Suffolk County, NY 11980, Suffolk County, NY

Frequently asked questions

What is the year built for 8 Frost Valley Road, Mount Sinai, NY 11766?

The development at 8 Frost Valley Road, Mount Sinai, NY 11766 was built in 1980.

What is the total square footage of 8 Frost Valley Road, Mount Sinai, NY 11766?

8 Frost Valley Road, Mount Sinai, NY 11766 has a total of 3,284 square feet.

What is the assessed value of 8 Frost Valley Road, Mount Sinai, NY 11766?

8 Frost Valley Road, Mount Sinai, NY 11766 is currently assessed at $5,300.

What are the property taxes for 8 Frost Valley Road, Mount Sinai, NY 11766?

The property taxes for 8 Frost Valley Road, Mount Sinai, NY 11766 total $21,794.

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