4 Louden Loop, Mount Sinai, NY 11766
OFF MARKET

$878,900

Trulia Estimate
  • 2 Beds
  • 3 Baths
  • 2,507 sqft

4 Louden Loop, Mount Sinai, NY 11766

Est. Refi. Payment $5,870/mo*
Refinance Your Home
Currently Off Market - Sold Sep 9, 2008 for $550,000

Home Value

Trulia Estimate
$879K
Since last month
Decreased$3K (-0.4%)
Since last year
Increased$6K (+0.6%)
Since last sale
Increased$329K (+59.8%)
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 +64% in the last 10 years
MonthEstimated value
2026
August 2026$879K
August 2026$878K
July 2026$882K
June 2026$880K
May 2026$872K
April 2026$863K
March 2026$854K
February 2026$863K
January 2026$861K
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
25 Louden Loop, Mount Sinai, NY
0.08
Condo
$785,000
02/25/26
2
2.5
2,229
78 Louden Loop, Mount Sinai, NY
0.09
Condo
$827,000
03/31/26
2
2
2,135
109 Louden Loop, Mount Sinai, NY
0.12
Condo
$720,000
02/12/26
2
2
1,736
15 Louden Loop, Mount Sinai, NY
0.04
Condo
$870,000
10/22/25
3
3.5
3,048
74 Louden Loop, Mount Sinai, NY
0.10
Condo
$885,000
03/17/26
3
3
2,787
43 Louden Loop, Mount Sinai, NY
0.22
Condo
$799,000
06/15/26
3
3
2,455
13 Graycrest Court, Mount Sinai, NY
0.15
Condo
$816,000
01/29/26
2
2
2,016
44 Louden Loop, Mount Sinai, NY
0.21
Condo
$830,000
09/18/25
2
2
2,135
77 Constantine Way, Mount Sinai, NY
0.23
Condo
$749,000
05/27/26
2
2.5
1,930
109 Constantine Way, Mount Sinai, NY
0.13
Condo
$600,000
05/29/26
2
2
1,627

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
3 Louden Loop, Mount Sinai, NY 11766
0.03
$675,000
2
2.5
1,736
Recently Sold
78 Louden Loop, Mount Sinai, NY 11766
0.09
$827,000
2
2
2,135
Recently Sold
4 Avolet Court, Mount Sinai, NY 11766
0.10
$999,999
4
4.5
5,203
Recently Sold
74 Louden Loop, Mount Sinai, NY 11766
0.10
$885,000
3
3
2,787
Recently Sold
4 Philips Court #4, Mount Sinai, NY 11766
0.12
$839,400
2
2.5
2,440
Off Market
15 Louden Loop, Mount Sinai, NY 11766
0.04
$913,100
3
3.5
3,048
Off Market
8 Avolet Court, Mount Sinai, NY 11766
0.12
$1,110,000
5
3.5
3,600
Recently Sold
109 Louden Loop, Mount Sinai, NY 11766
0.12
$720,000
2
2
1,736
Recently Sold
4 Oakhurst Court, Mount Sinai, NY 11766
0.07
$760,000
3
3
2,850
Recently Sold
57 Pinehurst Drive, Mount Sinai, NY 11766
0.06
$1,284,100
4
3.5
-
Off Market
68 Louden Loop, Mount Sinai, NY 11766
0.11
$799,999
2
2
1,736
Recently Sold
105 Louden Loop, Mount Sinai, NY 11766
0.12
$792,000
2
2
1,971
Off Market

Local Information

  • Map ViewExplore the area around 4 Louden Loop.
  • Schools2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Condo
Built in 2007
2,507 sqft
$351/sqft

About this House

Astor Furnished Model Home Complete With Upgrades, Wood Fls, Granite Kitchen, Alarm System, Bose Speaker System, Central Vac,Lighting Pkgs,And All Furnishings.
4 Louden Loop, Mount Sinai, NY 11766 is a 2 bedroom, 3 bathroom, 2,507 sqft condo built in 2007. It last sold for $550,000 on Sep 9, 2008. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $878,900, with a rent estimate of $5,487/month.

Home Details for 4 Louden Loop

Property Information

Year Built
Year Built: 2007
Property Type / Style
Property Type: Condo

Lot Information

Lot Area: 7840 sqft

Price and Tax history

DateEventPrice
Sep 9, 2008
Source: N/A
Sold
$550,000

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

LGBTQ Local Legal Protections

Frequently asked questions about 4 Louden Loop

  • What is 4 Louden Loop estimated to be worth?
    Trulia's estimated value for 4 Louden Loop in Mount Sinai, NY is $878,900.
  • What is the price history for 4 Louden Loop?
    4 Louden Loop in Mount Sinai, NY last sold for $550,000 in September 2008.
  • 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.

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