18 Delaware Ave, Commack, NY 11725
Property image
Property image
OFF MARKET

18 Delaware Ave
Commack, NY 11725

  • 3 Beds
  • 1 Bath
  • 1,416 sqft (on 0.25 acres)

$713,900

Trulia Estimate
as of Jul 13, 2026
Est. Refi. Payment $4,704/mo*
Refinance Your Home

$713,900

Trulia Estimate
as of Jul 13, 2026
Est. Refi. Payment $4,704/mo*
Refinance Your Home
3 Beds
1 Bath
1,416 sqft
(on 0.25 acres)

Local Information

  • Map ViewExplore the area around 18 Delaware Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

This single-family home is located at 18 Delaware Ave, Commack, NY. 18 Delaware Ave is in Commack, NY and in ZIP code 11725. This property has 3 bedrooms, 1 bathroom and approximately 1,416 sqft of floor space. This property has a lot size of 10890 sqft and was built in 1956.
18 Delaware Ave, Commack, NY 11725 is a 3 bedroom, 1 bathroom, 1,416 sqft single-family home built in 1956. It last sold for $380,000 on Nov 20, 2017. It is currently off market. The Trulia Estimate is $713,900, with a rent estimate of $2,953/month.

Home Highlights

Parking
Garage
Outdoor
Deck
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 18 Delaware Ave

Interior Features

Heating & Cooling
Heating: Forced AirHeating Fuel: Forced Air
Interior Details
Number of Rooms: 6
Appliances & Utilities
DryerRefrigeratorWasher

Property Information

Year Built
Year Built: 1956
Property Type / Style
Property Type: Single Family HomeArchitecture: Ranch / Rambler

Exterior Features

Exterior Home Features
DeckExterior: Wood
Parking & Garage
GarageParking: Garage Attached

Community

Units in Building: 1

Lot Information

Lot Area: 10890 sqft

Price History for 18 Delaware Ave

DatePriceEventSource
11/20/2017$380,000Sold
OneKey® MLS as distributed by MLS GRID #L2954302
07/12/2017$399,000Listed For SaleAgent Provided

Market trends in Commack

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
43
5MoM
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Property Tax and Assessment

Year2025
Tax
Assessment$481,250
Home facts updated by county records

Comparable Sales for 18 Delaware Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
10 Otsego Place, Commack, NY
0.05
Single-Family Home
$785,000
02/18/26
3
2
1,500
9 Delaware Avenue, Commack, NY
0.11
Single-Family Home
$775,000
07/21/25
4
2
1,800
17 Wayne Place, Commack, NY
0.44
Single-Family Home
$660,000
02/19/26
3
1.5
1,600
80 Marie Crescent, Commack, NY
0.44
Single-Family Home
$615,000
01/05/26
3
1.5
1,000
17 Wyoming Street, Commack, NY
0.50
Single-Family Home
$720,000
12/03/25
3
1.5
1,600
12 Putnam Court, Commack, NY
0.48
Single-Family Home
$746,000
12/02/25
3
2
982
6 Wyoming Street, Commack, NY
0.41
Single-Family Home
$850,000
10/22/25
4
2
2,200
3 Saratoga Street, Commack, NY
0.62
Single-Family Home
$690,000
05/18/26
3
1.5
1,549
20 Pittoni Drive, Commack, NY
0.60
Single-Family Home
$730,000
09/16/25
3
2
1,270
9 Ronald Lane, Commack, NY
0.64
Single-Family Home
$675,000
07/28/25
3
1.5
1,350

Nearby homes

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Assigned Schools

These are the assigned schools for 18 Delaware Ave.
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 Commack

At least 188 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

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Apartments for Rent

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Explore by feature - Air Conditioning

8 rentals with air conditioning in Commack, NY

Explore by feature - Washer/dryer

7 rentals with a washer/dryer in Commack, NY

Homes for sale near 18 Delaware Ave

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Off Market Homes Near 18 Delaware Ave

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