Suffolk County  »  11725  »  Dewey Rd  »  21 Dewey Rd

21 Dewey Road, Commack, NY 11725 - Property report

Also known as: 21 Dewey Rd

Property image for 21 Dewey Road, Commack, NY 11725
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Property type

One Family Year-Round Residence (210)

Acreage

0.26

Sale price

$560,000

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
21 Dewey Road
ZIP code
11725
County
Suffolk
Village (SWIS code)
473489
Parcel ID
146-1-50

Owner

Find out who owns 21 Dewey Road, Commack, NY 11725. Uncover corporate and individual owners with a free account.

Sales
Sale date
12/05/2025
Sale price
$560,000
Arm's length
Tax
Tax year
2025-2026
Current property tax
$11,465
Zoning & Use
Zoning
Residence District (R-10)
Building
Property type
One Family Year-Round Residence (210)
Lot
Acreage
0.26

Area overview

Walk score
15 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
31 /100.  Somewhat Bikeable
School district
472610

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

Ownership

Ownership information for 21 Dewey Road, Commack, NY

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

Sales history for 21 Dewey Road, Commack, NY 11725

Sale date Sale price Buyer name Seller name
12/05/2025 $560,000 XXXX XXXX XXXXXX XXXXXXXX XXXX. XXXXXXX XXXXXXXX

*Most recent sale on record for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
12/05/2025 - R Deed XXXXXXX XXXXXXXX XXXX XXXX XXXXXX XXXXXXXX XXXX.
07/03/2012 - R
06/11/2012 - D		 Deed
01/07/2005 - R
01/06/2005 - D		 Deed
12/19/2003 - R
10/24/2003 - D		 Deed
(Grant deed)
09/19/1994 - R
07/27/1994 - D		 Deed XXXXXXXX XXXXXXX X & XXXX XXXX XXX XXXXXXXX XXXXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 21 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
$11,465
Base tax
$10,816
Recent tax assessments
Market value
$488,372
Assessed value
$4,200

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 $488,372 $4,200 2575.123 $10,816 +3.67%
2024-2025 $488,372 $4,200 2484.041 $10,433 +11.55%
2023-2024 $482,759 $4,200 2226.929 $9,353 -2.61%
2022-2023 $600,000 $4,200 2286.673 $9,604 -9.49%
2021-2022 $375,000 $4,200 2526.564 $10,612 +1.86%
2020-2021 $365,217 $4,200 2480.354 $10,417 -0.19%
2019-2020 $362,069 $4,200 2484.966 $10,437 +4.32%
2018-2019 $341,463 $4,200 2382.146 $10,005 +5.24%
2017-2018 $320,611 $4,200 2263.553 $9,507 +1.06%
2016-2017 $318,182 $4,200 2239.749 $9,407 +0.15%
Permits

Permit information for 21 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 21 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 0.17
Sawmill Intermediate School 6 Public 3-6 574 0.26
The Children's Center At Ucp NR Private 53 1.17
UCP-Assoc Greater Suffolk NR Private 0 1.22
The Jewish Academy NR Private K-8 0 1.42
Nassau/Suffolk Services-Autistic NR Private 0 1.46
Nassau Suffolk Services for Autism NR Private 25 1.51
Pines Elementary School 6 Public PK, K-5 457 1.56
Pines Elementary School 6 Public PK, K-5 457 1.56
Rolling Hills School NR Public K-2 229 1.85
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
The Children's Center At Ucp NR Private 53 1.17
UCP-Assoc Greater Suffolk NR Private 0 1.22
The Jewish Academy NR Private K-8 0 1.42
Nassau/Suffolk Services-Autistic NR Private 0 1.46
Nassau Suffolk Services for Autism NR Private 25 1.51
Commack Middle School 7 Public 6-8 1,322 1.66
North Middle School 4 Public 6-8 1,131 2.33
Freshman Center NR Public 9 1,247 2.86
Candlewood Middle School 6 Public 6-8 719 3.09
Accompsett Middle School 7 Public 6-8 532 3.23
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
The Children's Center At Ucp NR Private 53 1.17
UCP-Assoc Greater Suffolk NR Private 0 1.22
Nassau/Suffolk Services-Autistic NR Private 0 1.46
Nassau Suffolk Services for Autism NR Private 25 1.51
Sappo School NR Private K-12 67 1.73
Commack High School 9 Public 9-12 1,861 2.41
Freshman Center NR Public 9 1,247 2.86
Brentwood Res Center NR Public 9-10, 12 11 2.95
Smithtown High School West 10 Public 9-12 1,270 3.12
Elwood John Glenn High School 8 Public 9-12 681 3.69

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

Neighbors for 21 Dewey Road, Commack, NY

102 New Hwy, Commack 108 New Hwy, Commack 96 New Hwy, Commack 19 Dewey Rd, Commack 4 Valmont Ln, Commack 490 Town Line Rd, Commack 11 Brian St, Commack 6 Valmont Ln, Commack 110 New Hwy, Commack 106 New Hwy, Commack 104 New Hwy, Commack 7 Brian St, Commack 500 A Town Line Rd, Commack 9 Brian St, Commack 10 Brian St, Commack 100 New Hwy, Commack 56 Marie Cres, Commack 98 New Hwy, Commack 58 Marie Cres, Commack 60 Marie Cres, Commack

Nearby ZIP codes for 21 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

When was 21 Dewey Road, Commack, NY 11725 last sold and what was the sale price?

21 Dewey Road, Commack, NY 11725 was last sold on 12/05/2025 for $560,000.

What is the assessed value of 21 Dewey Road, Commack, NY 11725?

21 Dewey Road, Commack, NY 11725 is currently assessed at $4,200.

What are the property taxes for 21 Dewey Road, Commack, NY 11725?

The property taxes for 21 Dewey Road, Commack, NY 11725 total $10,815.

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