Suffolk County  »  11725  »  Dewey Rd  »  20 Dewey Rd

20 Dewey Road, Commack, NY 11725 - Property report

Also known as: 20 Dewey Rd

Property image for 20 Dewey Road, Commack, NY 11725
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Property type

One Family Year-Round Residence (210)

Year built

1961

Acreage

0.33

General information

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Address
Primary address
20 Dewey Road
ZIP code
11725
County
Suffolk
Village (SWIS code)
473489
Parcel ID
146-2-13

Owner

Find out who owns 20 Dewey Road, Commack, NY 11725. Uncover corporate and individual owners with a free account.

Tax
Tax year
2025-2026
Current property tax
$12,945
Zoning & Use
Zoning
Residence District (R-10)
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
1,575
Buildings on lot
1
Stories
1
Year built
1961
AC
Yes
Bedrooms
3
Bathrooms
1
Half bathrooms
1
Kitchens
1
Exterior wall
Alum/vinyl
Building style
Ranch
Basement
Full
Heating type
Hot air
Heating fuel
Gas
Lot
Acreage
0.33
Road type
Improved
Site desirability
Typical

Area overview

Walk score
12 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
29 /100.  Somewhat Bikeable
School district
472610
Neighborhood type
Suburban
Neighborhood rating
Average

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 20 Dewey Road, Commack, NY

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 20 Dewey Road, Commack, NY 11725

No recently recorded sales for this property.

More about Suffolk County property records.

Title documents

No recently recorded documents for this property.

Tax

Property taxes for 20 Dewey Road, Commack, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Current property tax
$12,945
Base tax
$13,185
Recent tax assessments
Market value
$595,349
Assessed value
$5,120

More about Suffolk County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $595,349 $5,120 2575.123 $13,185 +3.67%
2024-2025 $595,349 $5,120 2484.041 $12,718 +11.55%
2023-2024 $588,506 $5,120 2226.929 $11,402 -2.61%
2022-2023 $731,429 $5,120 2286.673 $11,708 -9.49%
2021-2022 $457,143 $5,120 2526.564 $12,936 +1.86%
2020-2021 $445,217 $5,120 2480.354 $12,699 -0.19%
2019-2020 $441,379 $5,120 2484.966 $12,723 +4.32%
2018-2019 $416,260 $5,120 2382.146 $12,197 +5.24%
2017-2018 $390,840 $5,120 2263.553 $11,589 +1.06%
2016-2017 $387,879 $5,120 2239.749 $11,468 +0.15%
Permits

Permit information for 20 Dewey Road, Commack, NY

No recently recorded permits for this property.

Neighborhood

Smithtown residential market stats

Access a detailed real estate market overview of Smithtown so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Smithtown and compare it to other neighborhoods in Suffolk.

Median sale price

$735,000

2.8% Y-o-Y

Median price/sq. ft.

$448

16.4% Y-o-Y

Suffolk county median sale price

$677,000

5.9% Y-o-Y

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
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Access the detailed traffic volume map for 20 Dewey Road, Commack, NY 11725 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Wood Park School NR Public K-2 288 0.20
Sawmill Intermediate School 6 Public 3-6 574 0.29
The Children's Center At Ucp NR Private 53 1.20
UCP-Assoc Greater Suffolk NR Private 0 1.25
The Jewish Academy NR Private K-8 0 1.41
Nassau/Suffolk Services-Autistic NR Private 0 1.45
Nassau Suffolk Services for Autism NR Private 25 1.50
Pines Elementary School 6 Public PK, K-5 457 1.57
Pines Elementary School 6 Public PK, K-5 457 1.57
Rolling Hills School NR Public K-2 229 1.82
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
The Children's Center At Ucp NR Private 53 1.20
UCP-Assoc Greater Suffolk NR Private 0 1.25
The Jewish Academy NR Private K-8 0 1.41
Nassau/Suffolk Services-Autistic NR Private 0 1.45
Nassau Suffolk Services for Autism NR Private 25 1.50
Commack Middle School 7 Public 6-8 1,322 1.64
North Middle School 4 Public 6-8 1,131 2.30
Freshman Center NR Public 9 1,247 2.83
Candlewood Middle School 6 Public 6-8 719 3.05
Accompsett Middle School 7 Public 6-8 532 3.27
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
The Children's Center At Ucp NR Private 53 1.20
UCP-Assoc Greater Suffolk NR Private 0 1.25
Nassau/Suffolk Services-Autistic NR Private 0 1.45
Nassau Suffolk Services for Autism NR Private 25 1.50
Sappo School NR Private K-12 67 1.77
Commack High School 9 Public 9-12 1,861 2.44
Freshman Center NR Public 9 1,247 2.83
Brentwood Res Center NR Public 9-10, 12 11 2.91
Smithtown High School West 10 Public 9-12 1,270 3.15
Elwood John Glenn High School 8 Public 9-12 681 3.70

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 20 Dewey Road, Commack, NY

12 Dewey Rd, Commack 5 Valmont Ln, Commack 3 Abbey Dr, Commack 21 Regina Dr, Commack 19 Regina Dr, Commack 14 Eustace Dr, Commack 11 Floyd Ln, Commack 6 Abbey Dr, Commack 16 Eustace Dr, Commack 15 Floyd Ln, Commack 7 Floyd Ln, Commack 7 Valmont Ln, Commack 5 Abbey Dr, Commack 5 Floyd Ln, Commack 22 Dewey Rd, Commack 3 Floyd Ln, Commack 112 New Hwy, Commack 17 Eustace Dr, Commack 3 Valmont Ln, Commack 9 Floyd Ln, Commack

Nearby ZIP codes for 20 Dewey Road, Commack, NY

11703, Suffolk County, NY 11717, Suffolk County, NY 11718, Suffolk County, NY 11721, Suffolk County, NY 11722, Suffolk County, NY 11729, Suffolk County, NY 11731, Suffolk County, NY 11740, Suffolk County, NY 11746, Suffolk County, NY 11749, Suffolk County, NY 11751, Suffolk County, NY 11752, Suffolk County, NY 11754, Suffolk County, NY 11767, Suffolk County, NY 11768, Suffolk County, NY 11780, Suffolk County, NY 11787, Suffolk County, NY 11788, Suffolk County, NY 11795, Suffolk County, NY 11798, Suffolk County, NY

Frequently asked questions

What is the year built for 20 Dewey Road, Commack, NY 11725?

The development at 20 Dewey Road, Commack, NY 11725 was built in 1961.

What is the total square footage of 20 Dewey Road, Commack, NY 11725?

20 Dewey Road, Commack, NY 11725 has a total of 1,575 square feet.

What is the assessed value of 20 Dewey Road, Commack, NY 11725?

20 Dewey Road, Commack, NY 11725 is currently assessed at $5,120.

What are the property taxes for 20 Dewey Road, Commack, NY 11725?

The property taxes for 20 Dewey Road, Commack, NY 11725 total $13,184.

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