3 Walbash Ct, Mount Sinai, NY 11766
OFF MARKET

$842,500

Trulia Estimate
  • 4 Beds
  • 3 Baths

3 Walbash Ct, Mount Sinai, NY 11766

Est. Refi. Payment $5,674/mo*
Refinance Your Home
Currently Off Market - Sold Oct 12, 2011 for $440,000

Home Value

Trulia Estimate
$843K
Since last month
Increased$10K (+1.2%)
Since last year
Increased$30K (+3.7%)
Since last sale
Increased$397K (+90.2%)
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 +100% in the last 10 years
MonthEstimated value
2026
August 2026$837K
July 2026$827K
June 2026$826K
May 2026$812K
April 2026$802K
March 2026$815K
February 2026$788K
January 2026$781K
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
1 Domino Way, Mount Sinai, NY
0.29
Single-Family Home
$672,000
04/23/26
5
2.5
2,675
82 Chelsea Drive, Mount Sinai, NY
0.11
Single-Family Home
$700,000
11/03/25
3
2
1,773
31 Imperial Drive, Miller Place, NY
0.31
Single-Family Home
$645,000
11/07/25
4
2
2,059
3 Manor Court, Mount Sinai, NY
0.24
Single-Family Home
$1,100,000
06/25/26
4
2.5
2,656
7 Hemlock Road, Mount Sinai, NY
0.15
Single-Family Home
$718,000
06/29/26
3
2
1,526
2 Biscayne Drive, Mount Sinai, NY
0.44
Single-Family Home
$682,500
09/24/25
4
2.5
1,933
7 Kingston Road, Mount Sinai, NY
0.39
Single-Family Home
$770,000
03/17/26
5
2.5
3,000
7 Falmouth Drive, Mount Sinai, NY
0.44
Single-Family Home
$561,000
08/17/26
3
2
1,520
363 Miller Place Road, Miller Place, NY
0.46
Single-Family Home
$700,000
08/19/26
3
2.5
1,848
120 Helme Avenue, Miller Place, NY
0.50
Single-Family Home
$720,000
08/17/26
4
3
2,095

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
6 Valiant Court, Mount Sinai, NY 11766
0.11
$749,600
4
2.5
2,376
Off Market
86 Chelsea Drive, Mount Sinai, NY 11766
0.08
$670,400
3
2
1,526
Off Market
82 Chelsea Drive, Mount Sinai, NY 11766
0.11
$700,000
3
2
1,773
Recently Sold
5 Hemlock Road, Mount Sinai, NY 11766
0.13
$828,400
5
3.5
-
Off Market
7 Hemlock Road, Mount Sinai, NY 11766
0.15
$718,000
3
2
1,526
Recently Sold
5 Ivy Covered Way, Mount Sinai, NY 11766
0.16
$719,400
3
2
1,945
Off Market
3 Manor Court, Mount Sinai, NY 11766
0.24
$1,100,000
4
2.5
2,656
Recently Sold
12 Hemlock Road, Mount Sinai, NY 11766
0.23
$702,900
3
2
1,528
Off Market
97 Oleeta Road, Mount Sinai, NY 11766
0.27
$702,800
4
1.5
2,270
Off Market
21 Falmouth Drive, Mount Sinai, NY 11766
0.24
$705,700
3
1.5
1,919
Off Market
1 Hamlet Drive #1, Mount Sinai, NY 11766
0.30
$1,210,200
5
4
3,941
Off Market
102 Oleeta Road, Mount Sinai, NY 11766
0.29
$703,700
3
1.5
2,023
Off Market

Local Information

  • Map ViewExplore the area around 3 Walbash Ct.
  • Schools2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1976
Lot Size
0.64 acres

About this House

Spectacular Home On .64Ac Property.This 4Bedroom Home Sits Beautifully In A Cul-De-Sac,Bright+Neutral Decor,2 New Baths,Igp,Pavers,Cac. A Spectacular Home!
3 Walbash Ct, Mount Sinai, NY 11766 is a 4 bedroom, 3 bathroom single-family home built in 1976. It last sold for $440,000 on Oct 12, 2011. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $842,500, with a rent estimate of $5,307/month.

Home Details for 3 Walbash Ct

Property Information

Year Built
Year Built: 1976
Property Type / Style
Property Type: Single Family Home

Interior Features

Interior Details
Number of Rooms: 8

Community

Units in Building: 1

Lot Information

Lot Area: 0.64 acres

Price and Tax history

DateEventPrice
Oct 12, 2011
Source: N/A
Sold
$440,000
Jun 28, 2011
Source: Agent Provided
ListingRemoved
$469,000
Feb 17, 2011
Source: Agent Provided
Listed For Sale
$469,000

Market trends in Mount Sinai

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
35
9MoM

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 3 Walbash Ct

  • What is 3 Walbash Ct estimated to be worth?
    Trulia's estimated value for 3 Walbash Ct in Mount Sinai, NY is $842,500.
  • What is the price history for 3 Walbash Ct?
    3 Walbash Ct in Mount Sinai, NY last sold for $440,000 in October 2011.
  • 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.
  • How big is the lot at 3 Walbash Ct?
    The lot at 3 Walbash Ct in Mount Sinai, NY is about 0.64 acres (27,878 sq ft).

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