Suffolk County  »  11766  »  Chelsea Dr  »  49 Chelsea Dr

49 Chelsea Drive, Mount Sinai, NY 11766 - Property report

Also known as: 49 Chelsea Dr

Property image for 49 Chelsea Drive, Mount Sinai, NY 11766
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Property type

One Family Year-Round Residence (210)

Year built

1974

Acreage

0.39

Sale price

$565K

General information

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Address
Primary address
49 Chelsea Drive
ZIP code
11766
County
Suffolk
Village (SWIS code)
472289
Parcel ID
1126318

Owner

Find out who owns 49 Chelsea Drive, Mount Sinai, NY 11766. Uncover corporate and individual owners with a free account.

Sales
Sale date
01/21/2022
Sale price
$565,000
Arm's length
Tax
Tax year
2025-2026
Current property tax
$13,406
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
2,563
Year built
1974
Lot
Acreage
0.39

Area overview

Walk score
9 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
27 /100.  Somewhat Bikeable

Data provided by: Walk Score®

School district
472207

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

Ownership

Ownership information for 49 Chelsea Drive, Mount Sinai, NY

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

Sales history for 49 Chelsea Drive, Mount Sinai, NY 11766

Sale date Sale price Buyer name Seller name
01/21/2022 $565,000 XXXXXXXX XXXXXX; XXXXXX XXXXXXX XXXX XXXXXXXX; XXXXXXX XXXXXXXX
11/10/1995 $150,000 XXXXXXXX XXXX XXXXXXX XXXXXXXXXXXX XXX XXX
06/12/1995 $80,000 XXXXXXX XXXXXXXXXXXX XXXX XXXX XXXXXXXX XXXXXX X XXXXXXXX XXX

*Most recent sales on record for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
10/10/2023 - R
09/26/2023 - D		 Discharge XXXX XXXXXXXX XXXX XX XXXXXXX XX
10/10/2023 - R
09/01/2023 - D		 Assignment XXXXXXXX XXXX XXX XXXXXXXXXXX
05/09/2022 - R
01/21/2022 - D		 Deed XXXX XXXXXXXX XXXXXXXX XXXXXX
05/09/2022 - R Mortgage
(New Conventional (Fannie/Freddie))		 XXXXXXXX XXXXXX XXXXXXXXXX XXXXXXXX
11/15/1995 - R
11/10/1995 - D		 Deed XXXXXXX XXXXXXXXXXXX XXX XXX XXXXXXXX XXXX
09/18/1995 - R
06/12/1995 - D		 Deed XXXXXXXX XXXXXX X XXXXXXXX XXX XXXXXXX XXXXXXXXXXXX XXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 49 Chelsea Drive, 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
$13,406
Recent tax assessments
Market value
$615,095
Assessed value
$3,260

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 $615,095 $3,260 411.221 $13,406 +4.30%
2024-2025 $615,095 $3,260 394.249 $12,853 +3.18%
2023-2024 $603,703 $3,260 382.097 $12,456 +3.44%
2022-2023 $525,807 $3,260 369.378 $12,042 +2.22%
2021-2022 $440,541 $3,260 361.352 $11,780 +2.37%
2020-2021 $423,377 $3,260 352.982 $11,507 +2.16%
2019-2020 $379,070 $3,260 345.531 $11,264 +0.12%
2018-2019 $379,070 $3,260 345.113 $11,251 +1.84%
2017-2018 $362,222 $3,260 338.893 $11,048 +0.54%
2016-2017 $358,242 $3,260 337.064 $10,988 +1.70%
Permits

Permit information for 49 Chelsea Drive, 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

Access the detailed traffic volume map for 49 Chelsea Drive, 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)
West Middle Island School 4 Public K-4 642 1.64
Mount Sinai Middle School 5 Public 5-8 667 2.32
Coram Elementary School 3 Public PK, K-4 914 2.53
Coram Elementary School 3 Public PK, K-4 914 2.53
Clinton Avenue School NR Public K-2 441 2.61
North Shore Christian School NR Private PK, K-6 101 2.96
North Shore Christian School NR Private PK, K-6 101 2.96
John F Kennedy Middle School 4 Public 4, 6-8 822 2.96
Mount Sinai Elementary School 7 Public K-4 659 3.03
Terryville Road School 2 Public 3-5 454 3.05
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Mount Sinai Middle School 5 Public 5-8 667 2.32
John F Kennedy Middle School 4 Public 4, 6-8 822 2.96
North Country Road School 5 Public 6-8 534 3.08
Rocky Point Middle School 4 Public 6-8 638 3.21
Maryhaven Center Of Hope NR Private 47 4.04
Selden Middle School 4 Public 6-8 1,058 4.43
Port Jefferson Middle School 7 Public 6-8 222 4.45
Our Lady of Wisdom Regional School NR Private PK-8 74 4.79
Albert G Prodell Middle School 9 Public 6-8 456 5.09
Jericho Elementary School 3 Public 1-5, 7 413 5.30
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Miller Place High School 9 Public 9-12 820 1.26
Comsewogue High School 6 Public 9-12 1,153 2.31
Mount Sinai High School 9 Public 9-12 720 2.52
Rocky Point High School 7 Public 9-12 923 3.17
Sunshine Alternative Education Center NR Private 10-12 10 3.51
Maryhaven Center Of Hope NR Private 47 4.04
Ward Melville Senior High School 10 Public 9-12 1,507 4.34
Earl L Vandermeulen High School 9 Public 9-12 323 4.45
Newfield High School 8 Public 9-12 1,559 4.61
Longwood High School 7 Public 9-12 2,977 4.88

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

Neighbors for 49 Chelsea Drive, Mount Sinai, NY

55 Chelsea Dr, Mount Sinai 57 Chelsea Dr, Mount Sinai 56 Chelsea Dr, Mount Sinai 51 Chelsea Dr, Mount Sinai 67 Chelsea Dr, Mount Sinai 5 Falmouth Dr, Mount Sinai 52 Chelsea Dr, Mount Sinai 54 Chelsea Dr, Mount Sinai 4 Missouri Ave, Mount Sinai 53 Chelsea Dr, Mount Sinai 59 Chelsea Dr, Mount Sinai 61 Chelsea Dr, Mount Sinai 63 Chelsea Dr, Mount Sinai 3 Falmouth Dr, Mount Sinai 65 Chelsea Dr, Mount Sinai 58 Chelsea Dr, Mount Sinai 48 Chelsea Dr, Mount Sinai 50 Chelsea Dr, Mount Sinai 60 Chelsea Dr, Mount Sinai

Nearby ZIP codes for 49 Chelsea Drive, 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 49 Chelsea Drive, Mount Sinai, NY 11766?

The development at 49 Chelsea Drive, Mount Sinai, NY 11766 was built in 1974.

What is the total square footage of 49 Chelsea Drive, Mount Sinai, NY 11766?

49 Chelsea Drive, Mount Sinai, NY 11766 has a total of 2,563 square feet.

When was 49 Chelsea Drive, Mount Sinai, NY 11766 last sold and what was the sale price?

49 Chelsea Drive, Mount Sinai, NY 11766 was last sold on 01/21/2022 for $565,000.

What is the assessed value of 49 Chelsea Drive, Mount Sinai, NY 11766?

49 Chelsea Drive, Mount Sinai, NY 11766 is currently assessed at $3,260.

What are the property taxes for 49 Chelsea Drive, Mount Sinai, NY 11766?

The property taxes for 49 Chelsea Drive, Mount Sinai, NY 11766 total $13,405.

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