20 Format Ln, Smithtown, NY 11787
OFF MARKET

20 Format Ln
Smithtown, NY 11787

  • 4 Beds
  • 2 Baths
  • 2,193 sqft (on 0.29 acres)

$884,100

Trulia Estimate
as of Aug 13, 2026
Est. Refi. Payment $5,890/mo*
Refinance Your Home

$884,100

Trulia Estimate
as of Aug 13, 2026
Est. Refi. Payment $5,890/mo*
Refinance Your Home
4 Beds
2 Baths
2,193 sqft
(on 0.29 acres)

Home Value

Trulia Estimate
$884K
Since last month
Decreased$11K (-1.3%)
Since last year
Increased$35K (+4.1%)
Since last sale
Increased$343K (+63.5%)
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$883K
July 2026$884K
June 2026$894K
May 2026$881K
April 2026$863K
March 2026$856K
February 2026$838K
January 2026$835K
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
27 Dorchester Road, Smithtown, NY
0.20
Single-Family Home
$899,000
08/28/25
4
2
2,058
9 Chester Street, Smithtown, NY
0.11
Single-Family Home
$791,000
06/24/26
4
2.5
2,041
7 Quincy Lane, Smithtown, NY
0.13
Single-Family Home
$925,000
06/16/26
4
3
2,183
15 Format Lane, Smithtown, NY
0.06
Single-Family Home
$925,000
09/19/25
4
2.5
2,535
29 Harding Street, Smithtown, NY
0.15
Single-Family Home
$875,000
08/28/25
4
2.5
2,100
291 Terry Road, Smithtown, NY
0.19
Single-Family Home
$655,000
03/27/26
3
1.5
1,426
10 Quincy Lane, Smithtown, NY
0.16
Single-Family Home
$830,000
04/17/26
4
2.5
2,700
49 Dorchester Road, Smithtown, NY
0.26
Single-Family Home
$919,000
02/25/26
4
2.5
2,200
44 Steven Place, Smithtown, NY
0.24
Single-Family Home
$881,000
07/16/26
4
2.5
1,879
6 Sycamore Place, Smithtown, NY
0.39
Single-Family Home
$680,000
11/03/25
3
2
1,850

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
15 Washington Avenue, Smithtown, NY 11787
0.03
$1,414,000
4
2.5
3,500
Off Market
19 Format Lane, Smithtown, NY 11787
0.03
$958,200
4
2.5
-
Off Market
15 Format Lane, Smithtown, NY 11787
0.06
$965,300
4
2.5
2,535
Off Market
305 Terry Road, Smithtown, NY 11787
0.09
$500,000
1
1
1,025
Recently Sold
4 Washington Avenue, Smithtown, NY 11787
0.10
$600,000
3
1
1,113
Recently Sold
28 Washington Avenue, Smithtown, NY 11787
0.09
$903,500
4
2.5
-
Off Market
28 Chester Street, Smithtown, NY 11787
0.12
$818,700
4
2.5
2,151
Off Market
306 Terry Road, Smithtown, NY 11787
0.14
$848,500
5
3
1,789
Off Market
9 Chester Street, Smithtown, NY 11787
0.11
$791,000
4
2.5
2,041
Recently Sold
35 Washington Avenue, Smithtown, NY 11787
0.13
$889,900
3
3
-
Off Market
310 Terry Road, Smithtown, NY 11787
0.15
$967,500
5
3.5
3,234
Recently Sold
1 Quincy Lane, Smithtown, NY 11787
0.12
$848,100
4
2.5
-
Off Market

Local Information

  • Map ViewExplore the area around 20 Format Ln.
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1971
Lot Size
0.29 acres
Living Area
2,193 sqft
Price/Sqft
$403
Parking
Garage

About this House

This single-family home is located at 20 Format Ln, Smithtown, NY. 20 Format Ln is in Smithtown, NY and in ZIP code 11787. This property has 4 bedrooms, 2 bathrooms and approximately 2,193 sqft of floor space. This property has a lot size of 0.29 acres and was built in 1971.
20 Format Ln, Smithtown, NY 11787 is a 4 bedroom, 2 bathroom, 2,193 sqft single-family home built in 1971. It last sold for $540,000 on Nov 12, 2019. It is currently off market. The Trulia Estimate is $884,100, with a rent estimate of $4,023/month.

Home Details for 20 Format Ln

Interior Features

Interior Details
Basement
Heating & Cooling
Heating: OtherAir ConditioningCooling System: CentralHeating Fuel: Other
Levels, Entrance, & Accessibility
Stories: 2
Fireplace & Spa
Fireplace

Property Information

Year Built
Year Built: 1971
Property Type / Style
Property Type: Single Family HomeArchitecture: Colonial

Exterior Features

Exterior Home Features
Exterior: Other
Parking & Garage
GarageParking: Garage Attached

Community

Units in Building: 1

Lot Information

Lot Area: 0.29 acres

Price and Tax history

DateEventPrice
Nov 12, 2019
Source: N/A
Sold
$540,000

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
Skip to last item
  • Results are loading
Skip to first item

Around this home

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

Apartments for Rent

Skip to last item
Skip to first item

Explore by feature - Pet Friendly

Explore by feature - Air Conditioning

9 rentals with air conditioning in Smithtown, NY

Explore by feature - Washer/dryer

Homes for sale near 20 Format Ln

Skip to last item
Skip to first item

Off Market Homes Near 20 Format Ln

Skip to last item
Skip to first item

Frequently asked questions about 20 Format Ln

  • What is 20 Format Ln estimated to be worth?
    Trulia's estimated value for 20 Format Ln in Smithtown, NY is $884,100.
  • What is the price history for 20 Format Ln?
    20 Format Ln in Smithtown, NY last sold for $540,000 in November 2019.
  • 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 Format Ln have air conditioning?
    Yes, 20 Format Ln in Smithtown, NY has air conditioning.
  • How big is the lot at 20 Format Ln?
    The lot at 20 Format Ln in Smithtown, NY is about 0.29 acres (12,632 sq ft).