21 Format Ln, Smithtown, NY 11787
OFF MARKET

21 Format Ln
Smithtown, NY 11787

  • 3 Beds
  • 2 Baths
  • 2,089 sqft (on 0.27 acres)

$825,600

Trulia Estimate
as of May 22, 2026
Est. Refi. Payment $5,402/mo*
Refinance Your Home

$825,600

Trulia Estimate
as of May 22, 2026
Est. Refi. Payment $5,402/mo*
Refinance Your Home
3 Beds
2 Baths
2,089 sqft
(on 0.27 acres)

Local Information

Map showing home location
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-- mins to
Commute Destination

Description

This single-family home is located at 21 Format Ln, Smithtown, NY. 21 Format Ln is in Smithtown, NY and in ZIP code 11787. This property has 3 bedrooms, 2 bathrooms and approximately 2,089 sqft of floor space. This property has a lot size of 0.27 acres and was built in 1972.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.

Home Highlights

Parking
Garage
Outdoor
No Info
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
No Info

Home Details for 21 Format Ln

Interior Features

Heating & Cooling
Heating: Forced AirHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2
Fireplace & Spa
Fireplace

Property Information

Year Built
Year Built: 1972
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: 0.27 acres
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Property Tax and Assessment

Year2025
Tax
Assessment$846,875
Home facts updated by county records

Comparable Sales for 21 Format Ln

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
291 Terry Road, Smithtown, NY
0.20
Single-Family Home
$655,000
03/27/26
3
1.5
1,426
7 Quincy Lane, Smithtown, NY
0.11
Single-Family Home
$860,000
08/19/25
4
3
2,183
15 Format Lane, Smithtown, NY
0.05
Single-Family Home
$925,000
09/19/25
4
2.5
2,535
29 Harding Street, Smithtown, NY
0.12
Single-Family Home
$875,000
08/28/25
4
2.5
2,100
27 Dorchester Road, Smithtown, NY
0.23
Single-Family Home
$899,000
08/28/25
4
2
2,058
6 Sycamore Place, Smithtown, NY
0.39
Single-Family Home
$680,000
11/03/25
3
2
1,850
10 Quincy Lane, Smithtown, NY
0.15
Single-Family Home
$830,000
01/06/26
4
2.5
2,700
49 Dorchester Road, Smithtown, NY
0.28
Single-Family Home
$919,000
12/19/25
4
2.5
2,200
4 Washington Avenue, Smithtown, NY
0.13
Single-Family Home
$600,000
02/24/26
3
1
1,113
11 Kim Avenue, Smithtown, NY
0.54
Single-Family Home
$790,000
11/06/25
3
2
1,833

Nearby homes

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Assigned Schools

These are the assigned schools for 21 Format Ln.
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 Nesconset

At least 106 Trulia users voted on each feature.

  • 91 % Say parking is easy

  • 89 % Say yards are well-kept

  • 88 % Say it's dog friendly

  • 85 % Say car is needed

  • 80 % Say there's holiday spirit

  • 77 % Say it's quiet

  • 74 % Say people would walk alone at night

  • 61 % Say neighbors are friendly

  • 59 % Say kids play outside

  • 57 % Say they plan to stay for at least 5 years

  • 56 % Say there's wildlife

  • 52 % Say streets are well-lit

  • 45 % Say it's walkable to restaurants

  • 44 % Say there are sidewalks

  • 39 % Say there are community events

  • 30 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "I’ve lived in this neighborhood since 1982! Very safe and wonderful and I wish I didn’t have to move!"
    0
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  • Courtney Syrop
    "Nesconset is perfectly nestled close and accessible to major highways and roads. It’s a hidden gem. "
    0
    Flag
  • Audree Dessaint
    "Nesconset, NY is a stellar town celebrated for its outstanding schools, diverse shopping, safety, and community warmth. The top-tier education system stands out, offering students an excellent learning environment. With a wide array of shopping options, residents enjoy a vibrant retail scene."
    1
    Flag
  • X87q7yz9pn
    "Good schools and overall a nice place to live. A lot to do close by. Many neighborhoods. Reasonable taxes"
    0
    Flag
  • Audree Dessaint
    "Great and peaceful neighborhood. Mall is 5 minutes away, stores are pretty close from my home. I love the neighborhood "
    0
    Flag
  • Brittany W.
    "Great neighborhood. Great schools. Kids are always outside playing and riding bikes. It’s quiet most of the time and great area. "
    4
    Flag
  • Juliacolace
    "I have been here for a year and a half. Drug dealers have occupied the house across the street everyone is afraid to do anything . "
    15
    Flag
  • Juliacolace
    "I’ve been here 2 years, no sidewalks, no lights at nite to take a early evening walk, cars are too fast here even on side streets . "
    2
    Flag
  • Courtney P.
    "I would be happy to raise my kids here ! Great neighborhood and very friendly . People always walk their dogs"
    0
    Flag
  • Courtney P.
    "It’s fairly close to major highways like the LIE and Northern State. It is pretty central and accessible to the LIRR as well. "
    0
    Flag
  • Dana.pomi
    "Concerts at the Gazebo in the summer on Tuesday is great, really brings the community together. The park in the library is also a great place to take your young children or dog! "
    2
    Flag
  • Aka92460
    "I drive to work. Public transportation is not very convenient for where I need to go. It’s about a 25 minute drive from north to south of the island. "
    0
    Flag
  • Juliacolace
    "Very quiet here, a lot of trees ! But no sidewalks anywhere making it difficult to take a stroll ! "
    0
    Flag
  • Rjgulotta
    "It’s nice and quiet everyone on the block gets along very well....the block has side walks and every house is very well maintained "
    1
    Flag
  • Juliacolace
    "A sidewalk ! There are no sidewalks and people drive to fast . Can’t walk dog safely . And sidewalks add a huge appeal to any neighborhood! They represent the value of the homes and community. "
    1
    Flag
  • Renshifred
    "I’ve lived here 31 years. It’s a great town and community. We are close to shopping, malls, Costco, BJs, Walmart, parks,beaches, hospitals and colleges. Schools are great in our district "
    1
    Flag
  • Mvendall
    "I have lived in Smithtown for 26 years ..Very nice area really never had any issues in this area. People are friendly everything is convenient to get to and its centrally located on Long Island. You really have everything you need here. "
    0
    Flag
  • Joe L.
    "good family community plenty of things to do. good school district which is reflected in taxes and prices"
    0
    Flag
  • Renshifred
    "Ive lived here 32 years its great! Great schools, restaurants and shopping. Traffic flow is great and the mall is close bye. "
    0
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21 Format Ln, Smithtown, NY 11787 is a 3 bedroom, 2 bathroom, 2,089 sqft single-family home built in 1972. This property is not currently available for sale. The current Trulia Estimate for 21 Format Ln is $825,600.