Construction
- Year Built: 1961
- Architectural Style: Ranch
- Construction Materials: Frame
Measurements
- Building Area Units: Square Feet
- Lot Size Acres: 0.26
- Lot Size Square Feet: 11,326
21 Dewey RoadCommack, NY 11725
For Sale
$719,000
Smart Buyer Rebate $5,475
Listed by Fatima Smith AHWD
·BERKSHIRE HATHAWAY
·516-741-3070
Last updated October 26, 2026
·Source: OneKey #1053188
Listing Facts
- TypeSingle-family
- NeighborhoodCommack
- Bedrooms3
- Bathrooms1
- Days on Prevu37
- Taxes$12,013.22/year
- Size1,100 sqft
- Price per sqft$654
Amenities
- Dishwasher
- Washer/Dryer
- Air Conditioning
- Parking
Location
Mortgage Calculator
Listing History
10/26/2026
Price Decreased
$719,000
09/30/2026
Price Decreased
$745,000
09/24/2026
Status changed to Active
$785,000
09/24/2026
Listed by BERKSHIRE HATHAWAY
$785,000
- 10/26/2026$719,000Price Decreased
- 09/30/2026$745,000Price Decreased
- 09/24/2026$785,000Status changed to Active
- 09/24/2026$785,000Listed by BERKSHIRE HATHAWAY
Property Details for 21 Dewey Road
Exterior
Financial
Taxes
- Parcel Number: 0800-146-00-01-00-050-000
- Tax Annual Amount: $12,013.22
- Tax Assessed Value: $4,200.00
- Tax Year: 2026
Interior
Features
- Appliances: Dishwasher, Dryer, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer
- Interior Features: First Floor Bedroom, First Floor Full Bath
Measurements
- Living Area: 1,100
- Living Area Source: Measured
Rooms
- Basement: Full
- Has Basement: Yes
- Bathrooms Full: 1
- Bathrooms Total Integer: 1
- Bedrooms Total: 3
- Rooms Total: 5
Parking
Parking
- Garage Spaces: 1
- Garage: Yes
- Parking Features: Attached, Driveway, Garage, Off Street
- Parking Total: 3
Schools
Elementary School
- Elementary School: Wood Park School
- Elementary School District: Commack
High School
- High School: Commack High School
- High School District: Commack
Middle or Junior School
- Middle Or Junior School: Commack Middle School
- Middle Or Junior School District: Commack
Utilities
Equipment
- Cooling: Central Air
- Heating: Natural Gas
- Laundry Features: In Basement
- Sewer: Cesspool
- Utilities: Electricity Connected, Natural Gas Connected, Water Connected
- Water Source: Public
Frequently Asked Questions
How many bedrooms and bathrooms does this single-family home have?
There are 3 bedrooms and 1 bathroom in this single-family home at 21 Dewey Road.
What schools are nearby to 21 Dewey Road?
Nearby schools include the Wood Park School Elementary School, Commack Middle School, and Commack High School.
Does this single-family home have parking?
Yes, there is 1 parking space available for 21 Dewey Road.
What are the annual taxes for 21 Dewey Road?
Annual taxes for this single-family home are estimated at $12,013.
How does 21 Dewey Road compare to other single-family homes in Commack?
This single-family home is listed 23% below the average price for single-family homes in Commack and has been on the market for 10 less days than the typical home in this area.
What is the square footage on this single-family home?
According to the MLS, this listing is 1,100 sqft.
21 Dewey Road is a 3-bedroom, 1-bath single-family home for sale in Commack NY 11725. Listed on Prevu for 37 days at $719,000. This includes a recent price decrease of $26,000. This home features 1,100 square feet of living space, located in Commack. The median listing price for single-family homes in this area is $829,000. Nearby schools include Wood Park School Elementary School, Commack Middle School, and Commack High School. The home offers dishwasher, air conditioning, parking, and washer/dryer. Browse more single-family home listings in Suffolk County.
The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2026, OneKey™ MLS. All Rights Reserved.
Full MLS DisclaimersRebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.
