Suffolk County  »  11766  »  Chestnut St  »  115 Chestnut St

115 Chestnut Street, Mount Sinai, NY 11766 - Property report

Also known as: 115 Chestnut St

Property image for 115 Chestnut Street, Mount Sinai, NY 11766
static Mapbox map

Property type

One Family Year-Round Residence (210)

Year built

1979

Acreage

0.52

Sale price

$520,000

General information

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Address
Primary address
115 Chestnut Street
ZIP code
11766
County
Suffolk
Village (SWIS code)
472289
Parcel ID
1142715

Owner

Find out who owns 115 Chestnut Street, Mount Sinai, NY 11766. Uncover corporate and individual owners with a free account.

Sales
Sale date
12/02/2022
Sale price
$520,000
Arm's length
Tax
Tax year
2025-2026
Current property tax
$13,262
Zoning & Use
Zoning
Residence (A-1)
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
1,301
Year built
1979
Lot
Acreage
0.52

Area overview

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

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

Ownership

Ownership information for 115 Chestnut Street, Mount Sinai, NY

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

Sales history for 115 Chestnut Street, Mount Sinai, NY 11766

Sale date Sale price Buyer name Seller name
12/02/2022 $520,000 XXXXXXXXX XXXX XXX XX XXX
07/12/2022 $360,000 XXX XX XXX XXXXX XXXXXXXX X; XXXXXXX XXXXXXXX X

*Most recent sales on record for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
02/14/2023 - R
12/02/2022 - D		 Deed XXX XX XXX XXXXXXXXX XXXX
08/07/2022 - R
07/12/2022 - D		 Deed
(Bargain and sale)		 XXXXX XXXXXXXX X XXX XX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 115 Chestnut Street, 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
Property tax
$13,262
Recent tax assessments
Market value
$608,491
Assessed value
$3,225

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 $608,491 $3,225 411.221 $13,262 +4.30%
2024-2025 $608,491 $3,225 394.249 $12,715 +3.18%
2023-2024 $597,222 $3,225 382.097 $12,323 +3.44%
2022-2023 $520,161 $3,225 369.378 $11,912 +2.22%
2021-2022 $435,811 $3,225 361.352 $11,654 +2.37%
2020-2021 $418,831 $3,225 352.982 $11,384 +2.16%
2019-2020 $375,000 $3,225 345.531 $11,143 +0.12%
2018-2019 $375,000 $3,225 345.113 $11,130 +1.84%
2017-2018 $358,333 $3,225 338.893 $10,929 +0.54%
2016-2017 $354,396 $3,225 337.064 $10,870 +1.70%
Permits

Permit information for 115 Chestnut Street, 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
X

Transportation

Daily traffic map
View daily traffic map

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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Mount Sinai Middle School 5 Public 5-8 667 1.08
John F Kennedy Middle School 4 Public 4, 6-8 822 1.75
Clinton Avenue School NR Public K-2 441 1.80
North Shore Christian School NR Private PK, K-6 101 1.84
North Shore Christian School NR Private PK, K-6 101 1.84
Terryville Road School 2 Public 3-5 454 2.02
Mount Sinai Elementary School 7 Public K-4 659 2.45
Port Jefferson Elementary School 5 Public PK, K-5 364 2.50
Port Jefferson Elementary School 5 Public PK, K-5 364 2.50
Maryhaven Center Of Hope NR Private 47 2.60
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Mount Sinai Middle School 5 Public 5-8 667 1.08
John F Kennedy Middle School 4 Public 4, 6-8 822 1.75
Maryhaven Center Of Hope NR Private 47 2.60
North Country Road School 5 Public 6-8 534 2.69
Port Jefferson Middle School 7 Public 6-8 222 3.00
Our Lady of Wisdom Regional School NR Private PK-8 74 3.35
Selden Middle School 4 Public 6-8 1,058 3.98
Rocky Point Middle School 4 Public 6-8 638 4.14
The Laurel Hill School NR Private PK-8 321 4.69
Jericho Elementary School 3 Public 1-5, 7 413 4.97
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Mount Sinai High School 9 Public 9-12 720 1.21
Comsewogue High School 6 Public 9-12 1,153 1.45
Miller Place High School 9 Public 9-12 820 1.55
Maryhaven Center Of Hope NR Private 47 2.60
Sunshine Alternative Education Center NR Private 10-12 10 2.78
Earl L Vandermeulen High School 9 Public 9-12 323 3.00
Ward Melville Senior High School 10 Public 9-12 1,507 3.10
Rocky Point High School 7 Public 9-12 923 4.07
Newfield High School 8 Public 9-12 1,559 4.23
Centereach High School 6 Public 9-12 1,475 5.01

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

Neighbors for 115 Chestnut Street, Mount Sinai, NY

143 Chestnut St, Mount Sinai 93 Chestnut St, Mount Sinai 123 Chestnut St, Mount Sinai 131 Chestnut St, Mount Sinai 135 Chestnut St, Mount Sinai 87 Chestnut St, Mount Sinai 121 Chestnut St, Mount Sinai 127 Chestnut St, Mount Sinai 109 Chestnut St, Mount Sinai 107 Chestnut St, Mount Sinai 139 Chestnut St, Mount Sinai 91 Chestnut St, Mount Sinai 125 Chestnut St, Mount Sinai 137 Chestnut St, Mount Sinai 111 Chestnut St, Mount Sinai 99 Chestnut St, Mount Sinai 141 Chestnut St, Mount Sinai 95 Chestnut St, Mount Sinai 103 Chestnut St, Mount Sinai 97 Chestnut St, Mount Sinai

Nearby ZIP codes for 115 Chestnut Street, 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 115 Chestnut Street, Mount Sinai, NY 11766?

The development at 115 Chestnut Street, Mount Sinai, NY 11766 was built in 1979.

What is the total square footage of 115 Chestnut Street, Mount Sinai, NY 11766?

115 Chestnut Street, Mount Sinai, NY 11766 has a total of 1,301 square feet.

When was 115 Chestnut Street, Mount Sinai, NY 11766 last sold and what was the sale price?

115 Chestnut Street, Mount Sinai, NY 11766 was last sold on 12/02/2022 for $520,000.

What is the assessed value of 115 Chestnut Street, Mount Sinai, NY 11766?

115 Chestnut Street, Mount Sinai, NY 11766 is currently assessed at $3,225.

What are the property taxes for 115 Chestnut Street, Mount Sinai, NY 11766?

The property taxes for 115 Chestnut Street, Mount Sinai, NY 11766 total $13,261.

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