9 Delaware Avenue, Commack, NY 11725
OFF MARKET

9 Delaware Avenue
Commack, NY 11725

  • 4 Beds
  • 2 Baths
  • 1,800 sqft (on 0.25 acres)

$817,900

Trulia Estimate
as of Jun 24, 2026
Est. Refi. Payment $5,331/mo*
Refinance Your Home

$817,900

Trulia Estimate
as of Jun 24, 2026
Est. Refi. Payment $5,331/mo*
Refinance Your Home
4 Beds
2 Baths
1,800 sqft
(on 0.25 acres)

Local Information

  • Map ViewExplore the area around 9 Delaware Avenue.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

Welcome To 9 Delaware Ave. This Beautifully Updated 4 Bedroom 2 Bath Split Has Been Updated And Is Ready For New Owners. Stately Curb Appeal And Modern Exterior Touches Brings A Smile To Any Buyer. Open Floor Plan With A Kitchen Any Chef Would Love. Custom Tiled Bathrooms With State of The Art Tech Vanity Mirror. Hardwood Flooring Throughout. New Windows, Roof, Navien Heating System, 200 Electrical Service. Large Basement Freshly Painted. Private Backyard With Partial Fencing and Custom Pavers . Nothing to do but bring your belongings and move right in. Some rooms were virtually staged.
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. This description is from July 22, 2025

Home Highlights

Parking
Open Parking
Outdoor
Patio
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
180+ days ago

Home Details for 9 Delaware Avenue

Interior Features

Interior Details
Basement: UnfinishedNumber of Rooms: 7
Beds & Baths
Number of Bedrooms: 4Number of Bathrooms: 2Number of Bathrooms (full): 2
Dimensions and Layout
Living Area: 1800 Square Feet
Appliances & Utilities
Utilities: Electricity Connected, Natural Gas Connected, Water Available, Water ConnectedAppliances: Dishwasher, Gas Range, Microwave, Oven, Refrigerator, Tankless Water HeaterDishwasherLaundry: Washer/Dryer Hookup,Gas Dryer Hookup,Washer HookupMicrowaveRefrigerator
Heating & Cooling
Heating: Ducts,Forced AirHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Ducts
Gas & Electric
Has Electric on Property
Windows, Doors, Floors & Walls
Window: New WindowsFlooring: Hardwood
Levels, Entrance, & Accessibility
Levels: Multi/SplitFloors: Hardwood

Exterior Features

Exterior Home Features
Patio / Porch: PatioFencing: Back Yard
Parking & Garage
No CarportNo GarageHas Open ParkingParking: Driveway,On Street
Water & Sewer
Sewer: Cesspool

Days on Market

Cumulative Days on Market: 68

Property Information

Year Built
Year Built: 1956
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence, Residential
Building
Construction Materials: Brick, Vinyl SidingNot Attached Property

Price & Status

Price
List Price: $799,000
Status Change & Dates
Off Market Date: Thu Jun 12 2025

Active Status

MLS Status: Sold

Location

Direction & Address
City: Commack
School Information
Elementary School: Sawmill Intermediate SchoolJr High / Middle School: Commack Middle SchoolHigh School: Commack High SchoolHigh School District: Commack

Building

Building Area
Building Area: 1764 Square Feet

Community

Not Senior Community

HOA

No HOA

Lot Information

Lot Area: 10890 sqft

Listing Info

Special Conditions: None

Offer

Listing Agreement Type: Exclusive Right To SellListing Terms: Conventional

Miscellaneous

BasementMls Number: 840082Attic: NoneAttribution Contact: 631-673-3700Showing Requirements: Appointment Only, Combination Lock Box, Showing Service
Last check for updates: about 2 hours ago
Listed by Jonathan Riechert, (516) 458-0776
Signature Premier Properties, (631) 673-3700
Laurie A. Riechert, (516) 448-8195
Signature Premier Properties, (631) 673-3700
Bought with: Catherine Davis, (516) 344-7815, Serhant LLC, (646) 480-7665
Source: OneKey® MLS as distributed by MLS GRID, MLS#840082

Price History for 9 Delaware Avenue

DatePriceEventSource
07/21/2025$775,000Sold
OneKey® MLS as distributed by MLS GRID #840082
06/12/2025$799,000PendingOneKey® MLS as distributed by MLS GRID #840082
05/21/2025$799,000PriceChange
OneKey® MLS as distributed by MLS GRID #840082
04/05/2025$849,000Listed For SaleOneKey® MLS as distributed by MLS GRID #840082
06/06/2024$400,000Sold
N/A
11/15/2002$200,000Sold
N/A

Market trends in Commack

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
48
5MoM
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Property Tax and Assessment

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

Comparable Sales for 9 Delaware Avenue

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
10 Otsego Place, Commack, NY
0.12
Single-Family Home
$785,000
02/18/26
3
2
1,500
6 Wyoming Street, Commack, NY
0.37
Single-Family Home
$850,000
10/22/25
4
2
2,200
17 Wayne Place, Commack, NY
0.43
Single-Family Home
$660,000
02/19/26
3
1.5
1,600
17 Wyoming Street, Commack, NY
0.47
Single-Family Home
$720,000
12/03/25
3
1.5
1,600
12 Putnam Court, Commack, NY
0.42
Single-Family Home
$746,000
12/02/25
3
2
982
3 Saratoga Street, Commack, NY
0.55
Single-Family Home
$690,000
05/18/26
3
1.5
1,549
156 Wicks Road, Commack, NY
0.51
Single-Family Home
$705,000
01/23/26
3
2
1,500
9 Ronald Lane, Commack, NY
0.54
Single-Family Home
$675,000
07/28/25
3
1.5
1,350
27 Schuyler Drive, Commack, NY
0.70
Single-Family Home
$845,299
07/31/25
3
2
1,500

Nearby homes

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Assigned Schools

These are the assigned schools for 9 Delaware Avenue.
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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Off Market Homes Near 9 Delaware Avenue

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Based on information submitted to the MLS GRID as of 2026-02-06 15:18:24 PST. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Click here for more information
9 Delaware Avenue, Commack, NY 11725 is a 4 bedroom, 2 bathroom, 1,800 sqft single-family home built in 1956. This property is not currently available for sale. 9 Delaware Avenue was last sold on Jul 21, 2025 for $775,000 (3% lower than the asking price of $799,000). The current Trulia Estimate for 9 Delaware Avenue is $817,900.