19 Chelsea Dr, Mount Sinai, NY 11766
OFF MARKET

$687,100

Trulia Estimate
  • Studio

19 Chelsea Dr, Mount Sinai, NY 11766

Est. Refi. Payment $4,703/mo*
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Home Value

Trulia Estimate
$687K
Since last month
Increased$19K (+2.8%)
Since last year
Increased$23K (+3.4%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +120% in the last 10 years
MonthEstimated value
2026
August 2026$688K
August 2026$687K
July 2026$669K
June 2026$667K
May 2026$659K
April 2026$627K
March 2026$646K
February 2026$660K
January 2026$660K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
2 Biscayne Drive, Mount Sinai, NY
0.15
Single-Family Home
$682,500
09/24/25
4
2.5
1,933
7 Falmouth Drive, Mount Sinai, NY
0.26
Single-Family Home
$561,000
08/17/26
3
2
1,520
1 Domino Way, Mount Sinai, NY
0.22
Single-Family Home
$672,000
04/23/26
5
2.5
2,675
7 Kingston Road, Mount Sinai, NY
0.33
Single-Family Home
$770,000
03/17/26
5
2.5
3,000
7 Hemlock Road, Mount Sinai, NY
0.34
Single-Family Home
$718,000
06/29/26
3
2
1,526
82 Chelsea Drive, Mount Sinai, NY
0.37
Single-Family Home
$700,000
11/03/25
3
2
1,773
75 Granada Circle, Mount Sinai, NY
0.26
Single-Family Home
$730,000
12/12/25
6
2.5
2,862
8 Barry Lane, Mount Sinai, NY
0.55
Single-Family Home
$795,000
05/18/26
4
2.5
2,587
2 Shenandoah Boulevard, Coram, NY
0.48
Single-Family Home
$640,000
08/21/26
4
1.5
2,115
16 Griffin Drive, Mount Sinai, NY
0.56
Single-Family Home
$765,000
02/17/26
4
3
2,348

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
26 Chelsea Drive, Mount Sinai, NY 11766
0.06
$701,600
4
2.5
-
Off Market
10 Chelsea Drive, Mount Sinai, NY 11766
0.06
$821,000
5
2.5
3,100
Off Market
12 Gardenia Road, Mount Sinai, NY 11766
0.09
$6,505,500
4
2
2,600
Off Market
11 Gardenia Road, Mount Sinai, NY 11766
0.12
$723,000
3
2
1,403
Off Market
72 Farm Acre Circle, Mount Sinai, NY 11766
0.10
$999,999
2
3
3,736
For Sale
59 Farm Acre Circle, Mount Sinai, NY 11766
0.12
$1,050,000
2
3.5
2,982
Recently Sold
2 Biscayne Drive, Mount Sinai, NY 11766
0.15
$718,700
4
2.5
1,933
Off Market
36 Rose Lane, Mount Sinai, NY 11766
0.16
$597,600
2
2
1,272
Off Market
34 Rose Lane #34, Mount Sinai, NY 11766
0.17
$633,500
2
3
1,391
Off Market
49 Rose Lane, Mount Sinai, NY 11766
0.19
$550,700
2
2
1,654
Off Market
50 Rose Lane #50, Mount Sinai, NY 11766
0.19
$627,900
2
2
-
Off Market
19 Rose Lane #19, Mount Sinai, NY 11766
0.19
$574,700
2
2
1,654
Off Market

Local Information

  • Map ViewExplore the area around 19 Chelsea Dr.
  • Schools2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
0.52 acre lot

About this House

This single-family home is located at 19 Chelsea Dr, Mount Sinai, NY. 19 Chelsea Dr is in Mount Sinai, NY and in ZIP code 11766. This property has a lot size of 0.52 acres.
19 Chelsea Dr, Mount Sinai, NY 11766 is a studio single-family home. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $687,100, with a rent estimate of $5,043/month.

Home Details for 19 Chelsea Dr

Property Information

Property Type / Style
Property Type: Single Family Home

Community

Units in Building: 1

Lot Information

Lot Area: 0.52 acres

Price and Tax history

YearProperty taxTax assessment
2025Unavailable
$656,250
Home facts updated by county records

Market trends in Mount Sinai

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
48
12MoM

Around this home

What Locals Say about Mount Sinai

At least 49 Trulia users voted on each feature.

  • 93 % Say parking is easy

  • 92 % Say it's dog friendly

  • 89 % Say yards are well-kept

  • 88 % Say car is needed

  • 83 % Say there's holiday spirit

  • 83 % Say people would walk alone at night

  • 75 % Say it's quiet

  • 73 % Say there's wildlife

  • 72 % Say they plan to stay for at least 5 years

  • 66 % Say kids play outside

  • 64 % Say neighbors are friendly

  • 43 % Say streets are well-lit

  • 34 % Say there are community events

  • 28 % Say there are sidewalks

  • 27 % Say it's walkable to restaurants

  • 23 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "Safe, well maintained homes, great public schools, family oriented , gateway to north fork and park close by."
    1
    Flag
  • Laura M.
    "I’ve lived here fir 35 years and still love it ! It’s safe and beautiful . Everything is close by . The streets are really wide and the neighbor is clean ❤️"
    5
    Flag
  • Enas S.
    "Safest place to live, great school, friendly neighborhood and clean..................................."
    2
    Flag
  • Jasmin N.
    "There a park 2 minutes from my house also the beach and they have different events drawing the summer and fall "
    1
    Flag
  • annon
    "It’s a safe neighborhood with a great school and a park right around the corner. It is a more expensive town though"
    4
    Flag
  • LynnRHeintz
    "Quiet private community. Nice park in walking distance. Close to 2 hospitals, shopping centers and secondary roads. Great school district "
    1
    Flag
  • Lee P.
    "Love the schools ... lived in Mount Sinai for 28 years . Everyone looks out for each other . Great place to live with parks "
    2
    Flag
  • samsgold109
    "Excellent proximity to major roads and LI Railroad. close to shopping, restaurants. All major big box stores and not far from the smithaven Mall. All conveniences anyone or any family would need. Close to hospitals and large assortment of excellent doctors, Dentists and specialists. The school district is great, One of the best on L.I. "
    0
    Flag
  • Altommaso
    "Mount Sinai offers a small school district with one of the highest ratings around...almost a private school system with small classroom size and much attention for the kids. Living in Mount Sinai offers plentiful shopping, beaches, marinas,close proximity to public transportation, ferries to Connecticut, and nearby the botique village of Port Jefferson. This home backs to a wooded buffer and offers privacy, solace, and nature. Nearby Cedar Beach offers pristine sand and surf from the Long Island Sound...the Mount Sinai Yacht Club offers affordable mooring for your boat and a community of people enjoying life to the fullest...there is the "Wedge" which offers a walking trail, playground for the children, a community center offering seasonal activities, and community members which really care for each another...Mount Sinai offers a history dating back to colonial times with some historical homes on the National Register...a New England atmosphere welcomes guests and makes a person want to call it Home."
    0
    Flag
  • Long I. N.
    "We raised our three children here. They all attended the outstanding Mount Sinai School District. Wonderful teachers and programs. This is a very active and vibrant community - especially now that we have our new Heritage Park at "the Wedge." Move here! You will not regret it!!!"
    1
    Flag

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Frequently asked questions about 19 Chelsea Dr

  • What is 19 Chelsea Dr estimated to be worth?
    Trulia's estimated value for 19 Chelsea Dr in Mount Sinai, NY is $687,100.
  • Is Mount Sinai a buyer's or seller's market?
    Mount Sinai is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Mount Sinai?
    Residents describe Mount Sinai, NY as easy to park in, dog-friendly, and well-kept. Most residents say you need a car. See recently sold homes in Mount Sinai, NY.
  • What are the closest schools to 19 Chelsea Dr?
    The closest schools to 19 Chelsea Dr in Mount Sinai, NY are Mount Sinai Elementary School (rated 6/10), Mount Sinai High School (rated 10/10), Mount Sinai Middle School (Elementary, rated 6/10).
  • How big is the lot at 19 Chelsea Dr?
    The lot at 19 Chelsea Dr in Mount Sinai, NY is about 0.52 acres (22,651 sq ft).

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