20 Carnegie Drive, Smithtown, NY 11787
OFF MARKET

$928,600

Trulia Estimate
  • 5 Beds
  • 2.5 Baths

20 Carnegie Drive, Smithtown, NY 11787

Est. Refi. Payment $6,198/mo*
Refinance Your Home
Currently Off Market - Sold Aug 21, 2024 for $830,000

Home Value

Trulia Estimate
$929K
Since last month
Decreased$10K (-1.1%)
Since last year
Increased$44K (+5%)
Since last sale
Increased$99K (+11.9%)
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 +89% in the last 10 years
MonthEstimated value
2026
August 2026$929K
August 2026$927K
July 2026$939K
June 2026$935K
May 2026$927K
April 2026$909K
March 2026$915K
February 2026$912K
January 2026$899K
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
22 Marquette Drive, Smithtown, NY
0.07
Single-Family Home
$1,050,000
07/07/26
5
2.5
2,384
4 Lehigh Drive, Smithtown, NY
0.22
Single-Family Home
$870,000
01/28/26
4
2.5
1,950
3 Aron Street, Smithtown, NY
0.19
Single-Family Home
$790,000
06/09/26
4
3
1,756
9 Aron Street, Smithtown, NY
0.19
Single-Family Home
$999,999
10/14/25
4
2.5
2,900
106 Fifty Acre Road S, Smithtown, NY
0.30
Single-Family Home
$825,000
01/22/26
5
2.5
3,001
21 E Hill Drive, Smithtown, NY
0.28
Single-Family Home
$825,000
01/09/26
4
2.5
2,200
Lot 21 Hurtin Boulevard, Smithtown, NY
0.27
Single-Family Home
$979,900
04/07/26
5
2.5
3,100
64 Marquette Drive, Smithtown, NY
0.32
Single-Family Home
$855,000
06/08/26
4
1.5
2,200
98 Fifty Acre Road S, Smithtown, NY
0.31
Single-Family Home
$832,500
11/26/25
4
3
2,853
145 Fifty Acre Road S, Smithtown, NY
0.33
Single-Family Home
$725,000
09/22/25
5
3
2,872

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
18 Carnegie Drive, Smithtown, NY 11787
0.01
$777,800
4
1.5
-
Off Market
22 Marquette Drive, Smithtown, NY 11787
0.07
$1,050,000
5
2.5
2,384
Recently Sold
3 Carnegie Drive, Smithtown, NY 11787
0.09
-
5
3.5
-
Off Market
8 Hurtin Boulevard, Smithtown, NY 11787
0.10
$1,025,800
4
2.5
-
Off Market
1 Rutgers Street, Smithtown, NY 11787
0.17
$799,999
3
2
1,433
For Sale
1 Hurtin Boulevard, Smithtown, NY 11787
0.17
$840,300
5
2
-
Off Market
3 Aron Street, Smithtown, NY 11787
0.19
$790,000
4
3
1,756
Recently Sold
9 Aron Street, Smithtown, NY 11787
0.19
$994,600
4
2.5
2,900
Off Market
11 Aron Street, Smithtown, NY 11787
0.20
$1,056,800
4
2.5
2,480
Off Market
4 Lehigh Drive, Smithtown, NY 11787
0.22
$870,000
4
2.5
1,950
Recently Sold
45 Carnegie Drive, Smithtown, NY 11787
0.19
$766,000
4
1.5
-
Off Market

Local Information

  • Map ViewExplore the area around 20 Carnegie Drive.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1964
0.32 acre lot
Open Parking

About this House

Welcome to this meticulous, spacious 5 Bedroom, 2.5 Bath Colonial/Splanch with hardwood floors and a partial finished basement with great storage. This floor plan makes it so perfect for entertaining. An inviting large Entry Hall, Formal Dining Room, Eat-in- Kitchen (with updated stainless steel stove and microwave). Sun-drenched Family Room with a cozy fireplace (Lennox wood burning stove insert) with sliding doors that lead out onto a beautiful manicured fenced property with heated in-ground gunite pool with pool lighting, loop lock cover and solar cover. A lovely canopy covered patio, hot tub and brick fire pit. Great for entertaining! A place to escape when you want to unwind, relax and have fun! Continuing on the first floor is the 5th Bedroom/Office, powder room and laundry room which leads to the garage. High-hats in the kitchen, family room, living room and basement. The second level boasts a large Formal Living Room with built-in ceiling speakers and a large bow window that brings in all the sunshine. On the third level is the primary bedroom with a full bath, three more additional bedrooms and a full hall bath. There is access to the walk-in attic which has an abundance of storage. Solar panels are owned and paid for. Updated driveway with Belgium block apron. Lighted carport for your boat, additional parking or for hosting parties. This lovely home is located in the Smithtown School District and is close to transportation, private beaches, restaurants and shopping. A Must See!!, Additional information: Appearance:Mint
20 Carnegie Drive, Smithtown, NY 11787 is a 5 bedroom, 3 bathroom single-family home built in 1964. It last sold for $830,000 on Aug 21, 2024 (11% above the $749,000 asking price). This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $928,600, with a rent estimate of $4,900/month.
Last check for updates: about 9 hours ago
Listed by Marilyn H. Rubinfeld CBR SRES, (631) 543-9400
Douglas Elliman Real Estate, (631) 543-9400
Bought with: Yixiong Zheng, (718) 429-4400, RE/MAX Team, (718) 429-4400
Source: OneKey® MLS as distributed by MLS GRID, MLS#L3547171

Home Details for 20 Carnegie Drive

Interior Features

Interior Details
Basement: Finished,PartialNumber of Rooms: 9Types of Rooms: Auxiliary Room
Beds & Baths
Number of Bedrooms: 5Number of Bathrooms: 3Number of Bathrooms (full): 2Number of Bathrooms (half): 1
Appliances & Utilities
Utilities: Cable Available, Trash Collection PublicAppliances: Convection Oven, Dishwasher, Dryer, ENERGY STAR Qualified Appliances, Microwave, Refrigerator, Washer, Oil Water HeaterDishwasherDryerMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: Baseboard,Hot Water,Oil,SolarHas CoolingAir Conditioning: Attic Fan,Central AirHas HeatingHeating Fuel: Baseboard
Fireplace & Spa
Number of Fireplaces: 1Has a FireplaceHas a Spa
Windows, Doors, Floors & Walls
Window: Drapes, Screens, Skylight(s)Flooring: Hardwood
Levels, Entrance, & Accessibility
Levels: Three Or MoreFloors: Hardwood
Security
Security: Security System

Exterior Features

Exterior Home Features
Patio / Porch: Patio, PorchFencing: FencedExterior: MailboxHas a Private Pool
Parking & Garage
Has a CarportHas Open ParkingParking: Attached,Carport,Driveway,Private
Pool
Pool: In GroundPool
Frontage
Waterfront: Beach Access
Water & Sewer
Sewer: Cesspool

Property Information

Year Built
Year Built: 1964
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence, ResidentialArchitecture: Colonial
Building
Construction Materials: Vinyl SidingNot Attached Property
Property Information
Parcel Number: 0800081000200010000

Price & Status

Price
List Price: $749,000
Status Change & Dates
Off Market Date: Tue May 07 2024

Active Status

MLS Status: Sold

Location

Direction & Address
City: Smithtown
School Information
Elementary School: Dogwood Elementary SchoolJr High / Middle School: Nesaquake Middle SchoolHigh School: Smithtown High School-EastHigh School District: Smithtown

Community

Not Senior Community

HOA

No HOA

Lot Information

Lot Area: 0.32 acres

Offer

Listing Agreement Type: Exclusive Right To Lease

Miscellaneous

BasementMls Number: L3547171Attic: Partial

Additional Information

HOA Amenities: Park

Price and Tax history

DateEventPrice
Aug 21, 2024
Source: N/A
Sold
$830,000
Jun 14, 2024
Source: OneKey® MLS as distributed by MLS GRID #L3547171
Sold
$830,000
May 10, 2024
Source: OneKey® MLS as distributed by MLS GRID #3547171
Pending
$749,000
May 7, 2024
Source: Douglas Elliman #3547171
ListingRemoved
$749,000
Apr 25, 2024
Source: OneKey® MLS as distributed by MLS GRID #3547171
Listed For Sale
$749,000

Market trends in Smithtown

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$808K
$4.33KMoM
Sale-to-List Price
—
Price per sq ft
—
Available listings
102
20MoM

Around this home

View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Smithtown

At least 232 Trulia users voted on each feature.

  • 92 % Say car is needed

  • 89 % Say it's dog friendly

  • 88 % Say parking is easy

  • 88 % Say yards are well-kept

  • 85 % Say there's holiday spirit

  • 76 % Say it's quiet

  • 74 % Say people would walk alone at night

  • 67 % Say there's wildlife

  • 60 % Say they plan to stay for at least 5 years

  • 60 % Say kids play outside

  • 57 % Say neighbors are friendly

  • 55 % Say streets are well-lit

  • 41 % Say there are sidewalks

  • 39 % Say it's walkable to restaurants

  • 39 % Say there are community events

  • 37 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • nancy hark
    "I have to commute very far - it takes 1-1/2 to 2 hours. There is always traffic on the route. Working from home would be better for me."
    1
    Flag
  • Madeline Barbera
    "There’s a nice dog area in blydenburgh park but this is a horse neighborhood there are over 10,000 horses living here "
    0
    Flag
  • Jackedon24s
    "I’ve lived here my whole life, and everybody is for the most part, friendly and watch out for each other"
    0
    Flag
  • Elle Tee
    "There are lots of families in this area. It’s very neighborly. Only issue would be the occasional larceny out of cars left unlocked at night. "
    2
    Flag
  • Cgallaer
    "Short drive to from the Deer Park and Smithtown LIRR stations. Not too far from the Huntington or Babylon stations. "
    1
    Flag
  • Kimani J.
    "Most residents do not use public transportation. You will need your own vehicle in order to get around. "
    0
    Flag
  • Cgallaer
    "Great place to raise a family with lots of parks and other outdoor activities. It’s also close to other towns in Suffolk County, beaches, and has several LIRR train lines nearby. "
    4
    Flag
  • Cgallaer
    "I work in Manhattan so I take the LIRR to work. There are several train stations in the area and most have lots of parking and good service. "
    3
    Flag
  • Ejclassicdesign
    "Very nice area, safe and close to the beach. Nice school district. It is pricey to attain entrance into the housing market but the values tend to increase relatively fast over time. "
    6
    Flag
  • Robert B.
    "Very safe neighborhood, friendly residents, good schools, very good shopping areas. Has good parks and hiking areas. "
    4
    Flag
  • A &. J. G.
    "Love this neighborhood and having everything so close. I wish there was more Hispanic restaurants around since we love that type of food and have to go far to get it."
    5
    Flag
  • A &. J. G.
    "Quite neighborhood to take a stroll either alone, with the kids or family, or simply to walk the dog. The streets are clean and you feel safe."
    1
    Flag
  • rg9623
    "Smithtown is a great place to raise a family. Has great public schools and has great parks and recreation. Beach’s are close and well maintained "
    5
    Flag
  • Adrian M.
    "Nice houses, safe, close to shopping and entertainment, limited public transportation and expensive."
    0
    Flag
  • hanalu
    "I live here for two years for now, it’s a quiet and safe place, nice people around, and great schools. The tax is crazy high, but if you can handle the housing price and the tax, you are all good to go. Many restaurants nearby, although not very diversity, but still satisfy your basic needs. "
    1
    Flag
  • Laura N.
    "Dog loving community. Great family town. Great school district. Enjoyed 23 years here. Highly recommended."
    0
    Flag
  • Adrian M.
    "The commute itime depends on the time of the day. At noon, traffic can be heavy downtown. Smithtown bypass traffic is usually good."
    0
    Flag
  • Alidalang4
    "Great community and accessibility to shopping and stores . The neighborhoods and neighbor are nice and maintained. Quiet clean neighborhood. "
    1
    Flag
  • Danielle M.
    "Amazing place to raise kids. Great school Districts and opportunities for students to do extra curricular activities as well as sports. The neighborhood is really community oriented and children are often seen in the area playing. One of the biggest benefits is there are many great families and places for the kids to play. I think you will be impressed with the schools and the participation of the staff and teachers. "
    0
    Flag
  • Unspecified
    "Neighbors look out for one another. The homes are well kept. Good schools. Town services are good. Great bars and restaurants nearby."
    1
    Flag
  • Mpyles1982
    "Great schools, early morning drop off available for working parents. A lot of activities to keep your children busy. The only downside is the area lacks diversity."
    0
    Flag
  • Heavensentforeva
    "Great family location. There are also tons of dog people where I currently reside. We usually all walk our dogs together. It is a tight knit community. Everyone pretty much knows everyone on our block. "
    0
    Flag
  • Robertaglasser
    "The homes are very unique many different styles of homes from capes to ranches to split levels nice neighborhoods for raising family "
    1
    Flag
  • Mayivalenzuela
    "We have a very safe, clean and peaceful environment. Near public and private beaches and parks. Great School district. "
    1
    Flag
  • Marissa
    "I’ve lived here for 9 years and everything is centrally located. Wonderful for families especially young ones. "
    1
    Flag

LGBTQ Local Legal Protections

Based on information submitted to the MLS GRID as of 2026-09-06 14:38:09 PDT All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Click here for more information

Frequently asked questions about 20 Carnegie Drive

  • What is 20 Carnegie Drive estimated to be worth?
    Trulia's estimated value for 20 Carnegie Drive in Smithtown, NY is $928,600.
  • What is the price history for 20 Carnegie Drive?
    20 Carnegie Drive in Smithtown, NY last sold for $830,000 in August 2024.
  • Is Smithtown a buyer's or seller's market?
    Smithtown is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Smithtown?
    The median sale price in Smithtown is $808K. That is up $4.33K from the prior month.
  • Does 20 Carnegie Drive have air conditioning?
    Yes, 20 Carnegie Drive in Smithtown, NY has air conditioning.
  • Does 20 Carnegie Drive have a pool?
    Yes, 20 Carnegie Drive in Smithtown, NY has a pool.

Explore by feature - Pet Friendly

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Off Market Homes Near 20 Carnegie Drive

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