3 Harmon Pl, Smithtown, NY 11788
OFF MARKET

3 Harmon Pl
Smithtown, NY 11788

  • 3 Beds
  • 2 Baths
  • 1,117 sqft (on 0.26 acres)

$709,900

Trulia Estimate
as of May 22, 2026
Est. Refi. Payment $4,655/mo*
Refinance Your Home

$709,900

Trulia Estimate
as of May 22, 2026
Est. Refi. Payment $4,655/mo*
Refinance Your Home
3 Beds
2 Baths
1,117 sqft
(on 0.26 acres)

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

Lovely, Wide Line Ranch With Updated Vinyl Siding, Roof, Windows, Burner, Kitchen Appliances, And More. Home Boasts A Large Living Room, Formal Dining Room And Master Bedroom Suite With L/2 Bth. There Is An Igs System, 2 A/C's, And An Alarm System. Bring Your Own Taste To This Lovely Home In Hauppauge Schools And Make It Your Own!
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 & Cooling
HOA
None
Price/Sqft
No Info
Listed
No Info

Home Details for 3 Harmon Pl

Interior Features

Heating & Cooling
Heating: OtherCooling System: OtherHeating Fuel: Other
Levels, Entrance, & Accessibility
Stories: 1
Interior Details
Number of Rooms: 6Types of Rooms: Dining Room, Family Room
Appliances & Utilities
DishwasherDryerRefrigeratorWasher
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: OtherExterior: Other
Parking & Garage
GarageParking Space: 1Parking: Garage Attached

Property Information

Year Built
Year Built: 1960
Property Type / Style
Property Type: Single Family HomeArchitecture: Ranch / Rambler

Lot Information

Lot Area: 0.26 acres

Price History for 3 Harmon Pl

DatePriceEventSource
09/23/2014$325,000Sold
N/A
06/04/2014$325,000Sold
OneKey® MLS as distributed by MLS GRID #L2636234
03/09/2014$349,000PriceChange
Agent Provided
02/11/2014$355,000PriceChange
Agent Provided
01/23/2014$369,000PriceChange
Agent Provided
12/21/2013$399,000Listed For SaleAgent Provided
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Property Tax and Assessment

Year2025
Tax
Assessment$547,500
Home facts updated by county records

Comparable Sales for 3 Harmon Pl

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
23 Tiffany Lane, Smithtown, NY
0.27
Single-Family Home
$715,000
02/10/26
4
2
2,026
58 Sherbrooke Drive, Smithtown, NY
0.27
Single-Family Home
$665,000
12/22/25
4
1.5
1,656
24 Sandra Drive, Hauppauge, NY
0.16
Single-Family Home
$850,000
11/14/25
4
2.5
1,878
17 Tiffany Lane, Smithtown, NY
0.28
Single-Family Home
$825,000
09/26/25
3
2
1,848
1 Wood Lane, Smithtown, NY
0.55
Single-Family Home
$720,000
10/17/25
3
2
1,200
185 S Plaisted Avenue, Hauppauge, NY
0.40
Single-Family Home
$740,000
02/17/26
3
2
1,909
13A Saturn Boulevard, Hauppauge, NY
0.28
Single-Family Home
$860,000
07/22/25
3
2.5
1,703
12 Graystone Lane, Smithtown, NY
0.47
Single-Family Home
$787,500
09/09/25
3
3
1,250
19 Sandra Drive, Smithtown, NY
0.20
Single-Family Home
$870,000
09/02/25
4
2.5
2,250
819 Townline Road, Hauppauge, NY
0.40
Single-Family Home
$761,000
07/22/25
3
3
2,000

Nearby homes

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Assigned Schools

These are the assigned schools for 3 Harmon Pl.
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 Hauppauge

At least 127 Trulia users voted on each feature.

  • 87 % Say parking is easy

  • 87 % Say car is needed

  • 84 % Say there's holiday spirit

  • 81 % Say it's dog friendly

  • 76 % Say yards are well-kept

  • 72 % Say people would walk alone at night

  • 70 % Say it's quiet

  • 66 % Say they plan to stay for at least 5 years

  • 64 % Say kids play outside

  • 64 % Say streets are well-lit

  • 59 % Say there are sidewalks

  • 52 % Say neighbors are friendly

  • 46 % Say there's wildlife

  • 38 % Say it's walkable to grocery stores

  • 31 % Say it's walkable to restaurants

  • 29 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Myamericanrealty1
    "Everybody walks their dog on a leash and picks up after their dogs. No complaint and I’ve lived here for 30 years."
    3
    Flag
  • Bogdan Anitei
    "Quiet neighbors (for the most part), safe streets, 5-10 minutes to all shopping needs, multiple different restaurants all within 10-15 minutes. Multiple children activities, resident only park and beach access, summertime events, kids programs, etc. "
    4
    Flag
  • Trulia User
    "Good area overall worth staying, schools are nice, closer to highways. Good suburban feel. Nice houses"
    5
    Flag
  • Trulia User
    "Lived here for 28 years. Friendly people always looking out for each other. Very safe neighborhood. "
    4
    Flag
  • Porechovsky
    "We moved here for the schools and we are so happy we did! The school programs and teachers are wonderful."
    11
    Flag
  • Porechovsky
    "The school events, games. concerts, plays and musicals. etc., are well attended by parents and community members. "
    6
    Flag
  • Rosi R.
    "Is kid friendly and everyone is very nice and lookout for each other. You feel safe in this neighborhood."
    8
    Flag
  • Gary R.
    "Hauppauge is divided into two towns Islip and SMithtown. Hauppauge is spread out with no real town. But many nice neighborhoods "
    2
    Flag
  • Kristen S.
    "Close to all highways and close to gas stations and restaurants. I love living here. Friendly people "
    3
    Flag
  • Emily B.
    "I think hauppauge has nice school districts and is a very family oriented area. The area is very safe and very well kept "
    4
    Flag
  • Nh0620
    "I just love living in Hauppauge it is safe and beautiful people all over the schools are great. Dogs are All over. Kids are always out. The best place ever"
    4
    Flag
  • Turcio79
    "Great they are very polite and friendly they are not whole lot in the area walking around its quite "
    3
    Flag
  • James P.
    "You see people walking their dogs around the neighborhood. Most houses have back yards that are fenced in to let your pets play. "
    1
    Flag
  • James P.
    "The schools are great and have lots of activities for the kids. There are many extracurricular activities as well that are available for the kids to take part in. "
    5
    Flag
  • Gary L.
    "I commute against traffic. I go east to Patchogue and come home traveling west. I have a 20 minute commute. I’m close to major highways. "
    0
    Flag
  • Gary L
    "I have lived in this neighborhood for 23 years. It is safe, well kept and a desirable neighborhood to live in. "
    3
    Flag
  • Jeff T.
    "The neighborhood is very quiet and safe. All dogs are on leases and the owners pick up after their pets. Everyone is friendly in our development. "
    5
    Flag
  • Gary L.
    "There’s a lot of space on the streets to walk. Most of the streets have light traffic and it’s a safe area"
    5
    Flag
  • Deckmeface
    "Most of the neighbors know each other and we all help each other out. Snow storms become social engagements as we all help those that need it. Everyone cares about their homes."
    29
    Flag
  • Frank
    "Great place to raise a family......Low taxes and nice size properties. Other neighborhoods offer much less for much more. "
    5
    Flag
  • Loveoldstuff1800
    "It smells really really bad. Like the cesspooL HASNT BEEN PUMPED IN 125 years and there are really big mice rats and roaches"
    1
    Flag
  • Riesm200
    "I've lived in this neighborhood for 24 years it's been quiet and lovely the entire time. it's very peaceful here I'm going to miss it."
    4
    Flag

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3 Harmon Pl, Smithtown, NY 11788 is a 3 bedroom, 2 bathroom, 1,117 sqft single-family home built in 1960. This property is not currently available for sale. 3 Harmon Pl was last sold on Sep 23, 2014 for $325,000. The current Trulia Estimate for 3 Harmon Pl is $709,900.