Suffolk County  »  11725  »  Diellen CT  »  4 Diellen CT

4 Diellen Court, Commack, NY 11725 - Property report

Also known as: 4 Diellen CT

Property image for 4 Diellen Court, Commack, NY 11725
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Property type

One Family Year-Round Residence (210)

Acreage

0.23

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
4 Diellen Court
ZIP code
11725
County
Suffolk
Village (SWIS code)
472689
Parcel ID
224-300-48

Owner

Find out who owns 4 Diellen Court, Commack, NY 11725. Uncover corporate and individual owners with a free account.

Tax
Tax year
2025-2026
Current property tax
$12,261
Zoning & Use
Zoning
Residence District (R-40)
Building
Property type
One Family Year-Round Residence (210)
Lot
Acreage
0.23

Area overview

Walk score
76 /100.  Very Walkable
Transit score
0 /100.  Minimal Transit
Bike score
47 /100.  Somewhat Bikeable
School district
472610

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

Ownership

Ownership information for 4 Diellen Court, Commack, NY

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

Sales history for 4 Diellen Court, Commack, NY 11725

No recently recorded sales for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
07/09/1999 - R
06/02/1999 - D		 Deed

*Most recent recorded document on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 4 Diellen Court, 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
$12,261
Base tax
$14,932
Recent tax assessments
Market value
$711,111
Assessed value
$3,200

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 $711,111 $3,200 466.635 $14,932 +3.89%
2024-2025 $653,061 $3,200 449.161 $14,373 +9.51%
2023-2024 $581,818 $3,200 410.173 $13,126 +3.32%
2022-2023 $500,000 $3,200 396.994 $12,704 +1.57%
2021-2022 $432,433 $3,200 390.86 $12,508 +0.29%
2020-2021 $432,432 $3,200 389.737 $12,472 +1.74%
2019-2020 $421,053 $3,200 383.065 $12,258 +3.10%
2018-2019 $400,000 $3,200 371.547 $11,890 +1.63%
2017-2018 $380,952 $3,200 365.57 $11,698 +1.79%
2016-2017 $376,471 $3,200 359.139 $11,492 +3.17%
Permits

Permit information for 4 Diellen Court, Commack, NY

No recently recorded permits for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
The Jewish Academy NR Private K-8 0 0.75
Nassau/Suffolk Services-Autistic NR Private 0 0.85
Nassau Suffolk Services for Autism NR Private 25 0.85
Burr Intermediate School 7 Public 3-5 681 0.88
The Children's Center At Ucp NR Private 53 1.10
Sawmill Intermediate School 6 Public 3-6 574 1.14
UCP-Assoc Greater Suffolk NR Private 0 1.17
Wood Park School NR Public K-2 288 1.47
Harley Avenue Elementary School NR Public K-2 403 1.64
Rolling Hills School NR Public K-2 229 1.69
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
The Jewish Academy NR Private K-8 0 0.75
Nassau/Suffolk Services-Autistic NR Private 0 0.85
Nassau Suffolk Services for Autism NR Private 25 0.85
The Children's Center At Ucp NR Private 53 1.10
UCP-Assoc Greater Suffolk NR Private 0 1.17
Commack Middle School 7 Public 6-8 1,322 1.43
Elwood Middle School 6 Public 6-8 461 2.31
East Northport Middle School 6 Public 5-8 667 2.67
Candlewood Middle School 6 Public 6-8 719 3.21
Accompsett Middle School 7 Public 6-8 532 3.47
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Nassau/Suffolk Services-Autistic NR Private 0 0.85
Nassau Suffolk Services for Autism NR Private 25 0.85
The Children's Center At Ucp NR Private 53 1.10
UCP-Assoc Greater Suffolk NR Private 0 1.17
Commack High School 9 Public 9-12 1,861 1.60
Sappo School NR Private K-12 67 1.70
Elwood John Glenn High School 8 Public 9-12 681 2.31
Smithtown High School West 10 Public 9-12 1,270 3.33
Brentwood Res Center NR Public 9-10, 12 11 3.46
Western Suffolk Boces NR Public K-12 761 3.58

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

Neighbors for 4 Diellen Court, Commack, NY

44 Wiltshire Dr, Commack 92 Marvin Ln, Commack 30 Rosalie Pl, Commack 46 Wiltshire Dr, Commack 42 Larry Dr, Commack 7 Dorothea St, Commack 5 Patricia Dr, Commack 21 Larry Dr, Commack 29 Patricia Dr, Commack 3 Diellen CT, Commack 23 Larry Dr, Commack 1 Diellen CT, Commack 48 Wiltshire Dr, Commack 5 Diellen CT, Commack 38 Larry Dr, Commack 19 Larry Dr, Commack 40 Larry Dr, Commack 25 Larry Dr, Commack 3 Patricia Dr, Commack 4 Patricia Dr, Commack

Nearby ZIP codes for 4 Diellen Court, 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 assessed value of 4 Diellen Court, Commack, NY 11725?

4 Diellen Court, Commack, NY 11725 is currently assessed at $3,200.

What are the property taxes for 4 Diellen Court, Commack, NY 11725?

The property taxes for 4 Diellen Court, Commack, NY 11725 total $14,932.

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