20 Sycamore Ln, Commack, NY 11725
OFF MARKET

$839,800

Trulia Estimate
  • 3 Beds
  • 2 Baths
  • 1,365 sqft (on 0.25 acres)

20 Sycamore Ln, Commack, NY 11725

Est. Refi. Payment $5,732/mo*
Refinance Your Home
Currently Off Market - Sold Aug 11, 2006 for $510,000

Home Value

Trulia Estimate
$840K
Since last month
Increased$6K (+0.7%)
Since last year
Increased$68K (+8.8%)
Since last sale
Increased$330K (+64.7%)
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 +101% in the last 10 years
MonthEstimated value
2026
August 2026$840K
August 2026$840K
July 2026$834K
June 2026$816K
May 2026$814K
April 2026$799K
March 2026$796K
February 2026$781K
January 2026$773K
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
4 Whitebirch Lane, Commack, NY
0.24
Single-Family Home
$737,000
03/31/26
3
2
1,378
4 Balsam Lane, Commack, NY
0.22
Single-Family Home
$810,000
09/09/26
3
2
1,242
26 Whitebirch Lane, Commack, NY
0.16
Single-Family Home
$965,000
07/10/26
3
2
1,800
12 Whitebirch Lane, Commack, NY
0.17
Single-Family Home
$860,000
12/12/25
3
1.5
1,601
4 Eileen Court, Commack, NY
0.05
Single-Family Home
$740,999
09/19/25
4
2.5
1,826
68 Elder Drive, Commack, NY
0.06
Single-Family Home
$926,000
07/20/26
5
2
2,000
3 Clarissa Lane, Commack, NY
0.25
Single-Family Home
$729,990
10/03/25
4
2
1,718
32 Kings Park Road, Commack, NY
0.41
Single-Family Home
$719,000
11/20/25
3
2
1,560
5 Somerset Drive, Commack, NY
0.22
Single-Family Home
$856,000
09/17/25
4
2
1,777
24 Kings Park Road, Commack, NY
0.44
Single-Family Home
$640,000
05/22/26
3
1.5
1,750

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
22 Sycamore Lane, Commack, NY 11725
0.01
$899,000
3
2
1,700
For Sale
28 Sycamore Lane, Commack, NY 11725
0.06
$675,000
4
3
-
Recently Sold
4 Eileen Court, Commack, NY 11725
0.05
$780,800
4
2.5
1,826
Off Market
17 Sycamore Lane, Commack, NY 11725
0.03
-
3
1.5
-
Off Market
68 Elder Drive, Commack, NY 11725
0.06
$926,000
5
2
2,000
Recently Sold
12 Sycamore Lane, Commack, NY 11725
0.06
$815,200
3
2
1,345
Off Market
8 Sycamore Lane, Commack, NY 11725
0.09
$759,700
3
2
-
Off Market
7 Tara Lane, Commack, NY 11725
0.09
$955,000
4
2.5
-
Off Market
12 Somerset Dr, Commack, NY 11725
0.20
$487,000
4
2.5
2,400
Off Market
5 Somerset Drive, Commack, NY 11725
0.22
$902,200
4
2
1,777
Off Market
3 Dora Court, Commack, NY 11725
0.22
$1,068,400
5
2.5
-
Off Market
12 Whitebirch Lane, Commack, NY 11725
0.17
$860,000
3
1.5
1,601
Recently Sold

Local Information

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

Home Highlights

Single-Family Home
Built in 1957
0.25 acre lot
1,365 sqft
$615/sqft
Garage

About this House

This single-family home is located at 20 Sycamore Ln, Commack, NY. 20 Sycamore Ln is in Commack, NY and in ZIP code 11725. This property has 3 bedrooms, 2 bathrooms and approximately 1,365 sqft of floor space. This property has a lot size of 10890 sqft and was built in 1957.
20 Sycamore Ln, Commack, NY 11725 is a 3 bedroom, 2 bathroom, 1,365 sqft single-family home built in 1957. It last sold for $510,000 on Aug 11, 2006. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $839,800, with a rent estimate of $4,093/month.

Home Details for 20 Sycamore Ln

Interior Features

Interior Details
Basement
Levels, Entrance, & Accessibility
Stories: 1
Fireplace & Spa
Fireplace

Property Information

Year Built
Year Built: 1957
Property Type / Style
Property Type: Single Family HomeArchitecture: split level

Exterior Features

Exterior Home Features
Exterior: Wood
Parking & Garage
GarageParking Space: 1Parking: Garage Attached

Community

Units in Building: 1

Lot Information

Lot Area: 10890 sqft

Price and Tax history

DateEventPrice
Aug 11, 2006
Source: N/A
Sold
$510,000
Jul 16, 2002
Source: N/A
Sold
$377,000
Feb 10, 1998
Source: N/A
Sold
$228,000
Sep 27, 1996
Source: N/A
Sold
$220,000

Market trends in Commack

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
63
10MoM

Around this home

What Locals Say about Commack

At least 189 Trulia users voted on each feature.

  • 93 % Say car is needed

  • 89 % Say yards are well-kept

  • 87 % Say it's dog friendly

  • 86 % Say parking is easy

  • 77 % Say people would walk alone at night

  • 76 % Say there's holiday spirit

  • 75 % Say it's quiet

  • 69 % Say they plan to stay for at least 5 years

  • 68 % Say kids play outside

  • 64 % Say streets are well-lit

  • 58 % Say neighbors are friendly

  • 54 % Say there are sidewalks

  • 47 % Say there's wildlife

  • 46 % Say it's walkable to restaurants

  • 44 % Say it's walkable to grocery stores

  • 39 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Ahernandez
    "Nice parks and walking trails nearby. Beautiful neighborhood and a lot of dog lovers in the area. Blydenburgh park close by with a dog park."
    0
    Flag
  • H8tpyvrjms
    "Garage sales are prevalent. There are no big community events that I am aware of. There are weekly car shows in the nicer months of the year. "
    0
    Flag
  • Csciarrotto24
    "It’s a great location that is central to almost everything you can think of. Tons of great pizza and. sushi spots too. Best Greek place on Long Island and best bagel spot too. "
    4
    Flag
  • Mvp4723
    "I’ve lived in Commack for 34 years. I love that almost everyone keeps a beautifully manicured landscape at their homes. Lots of trees, flowers, neighbors are friendly. "
    1
    Flag
  • Mvp4723
    "Best school system:. Kids could graduate having a Robotics experience. MIT partners with the High School in their Technology path. "
    2
    Flag
  • Bernie F.
    "not bad, I imagine you have to have a car. somewhat distant from the lirr. on Jericho turnpike, but I haven't really paid much attention to the bus system"
    0
    Flag
  • Deidrecatapano
    "I’ve lived here my whole life and am happy to it home! It’s a great place to raise a family, with great school districts also!"
    2
    Flag
  • Dzipper523
    "Dog owners love this beautiful Commack neighborhood. There are many owners of pets and you see pets being walked daily and picked up after by their owners."
    9
    Flag
  • Hoffmanski1
    "Great area but people drive too fast on Commack road and Jericho turnpike, and in the residential streets too. Not safe for kids at all this needs to be addressed."
    4
    Flag
  • Mp03
    "We’ve lived here for 8 yrs and love it. It’s calm and clean, centrally located, has great schools, shopping, Hoyt Farm, local beaches, and well run summer programs. Libraries could be better."
    4
    Flag
  • Trulia User
    "People Don’t pick up after the dogs mess they need to start giving tickets are walking them to the park "
    1
    Flag
  • Christian
    "Really safe neighborhood. The school district is great. Plenty of shopping centers. Plenty of parks. "
    0
    Flag
  • Dzipper523
    "Many, many, many homeowners walk their dogs daily in neighborhood. There are many dog owners in the neighborhood."
    0
    Flag
  • Dmc1727
    "People are friendly and like to see dogs. The downside is no sidewalks so in the winter walking the dog can be a little tricky."
    1
    Flag
  • Henrymerino1380
    "It’s about 5 miles from my home. I’ve e lived here for 3 and a half years. Love the area and the surroundings. Looking for a bigger home now."
    0
    Flag
  • Crlnwyn1219
    "It’s safety , close proximity to shopping and good schools. I am new to the area but I am excited to get to know my new neighborhood "
    1
    Flag
  • Nancy T. p.
    "i lived here all my life 48 years excellent schools best neighbors. it is small town living with city amenties/ convenient to all major road ways lots and lots of shopping, restaurants,retail, parks easy to beaches. etc. I love it here!"
    0
    Flag
  • Sue
    "I have lived in this area for over 20 years, raised my children here and find it to be an excellent area, especially for families with kids. The schools are exceptional, shopping is great and I have always felt safe."
    2
    Flag
  • Doreencouso1
    "I live near here and find it to be a great location.It is near schools, parkways, park and shopping. Commack schools are also very desirable."
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 20 Sycamore Ln

  • What is 20 Sycamore Ln estimated to be worth?
    Trulia's estimated value for 20 Sycamore Ln in Commack, NY is $839,800.
  • What is the price history for 20 Sycamore Ln?
    20 Sycamore Ln in Commack, NY last sold for $510,000 in August 2006.
  • Is Commack a buyer's or seller's market?
    Commack is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Commack?
    Residents describe Commack, NY as well-kept, dog-friendly, and easy to park in. Most residents say you need a car. See recently sold homes in Commack, NY.
  • How big is the lot at 20 Sycamore Ln?
    The lot at 20 Sycamore Ln in Commack, NY is about 0.25 acres (10,890 sq ft).
  • Does 20 Sycamore Ln have a garage?
    Yes, 20 Sycamore Ln in Commack, NY has a garage.

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