Suffolk County  »  11720  »  Dianne Ave  »  21 Dianne Ave

21 Dianne Avenue, Centereach, NY 11720 - Property report

Also known as: 21 Dianne Ave

Property image for 21 Dianne Avenue, Centereach, NY 11720
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Property type

One Family Year-Round Residence with Accessory Apartment (215)

Year built

1958

Acreage

0.3

Sale price

$387,000

General information

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Address
Primary address
21 Dianne Avenue
ZIP code
11720
County
Suffolk
Village (SWIS code)
472289
Parcel ID
6041440

Owner

Find out who owns 21 Dianne Avenue, Centereach, NY 11720. Uncover corporate and individual owners with a free account.

Sales
Sale date
09/12/2005
Sale price
$387,000
Arm's length
Tax
Tax year
2025-2026
Current property tax
$10,607
Zoning & Use
Zoning
Residential (A2)
Building
Property type
One Family Year-Round Residence with Accessory Apartment (215)
Building sq. ft.
1,540
Year built
1958
Lot
Acreage
0.3

Area overview

Walk score
54 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
48 /100.  Somewhat Bikeable
School district
472211

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

Ownership

Ownership information for 21 Dianne Avenue, Centereach, NY

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

Sales history for 21 Dianne Avenue, Centereach, NY 11720

Sale date Sale price Buyer name Seller name
09/12/2005 $387,000 XXXXXXX XXXXXX X XXXXXXX XXXXXXX X

*Most recent sale on record for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
09/23/2005 - R
09/12/2005 - D		 Deed XXXXXXX XXXXXXX X XXXXXXX XXXXXX X

*Most recent recorded document on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 21 Dianne Avenue, Centereach, 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
$10,607
Base tax
$11,498
Recent tax assessments
Market value
$509,434
Assessed value
$2,700

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 $509,434 $2,700 425.837 $11,498 +2.88%
2024-2025 $509,434 $2,700 413.907 $11,175 +2.55%
2023-2024 $500,000 $2,700 403.603 $10,897 +1.53%
2022-2023 $435,484 $2,700 397.502 $10,733 +2.66%
2021-2022 $364,865 $2,700 387.198 $10,454 +1.43%
2020-2021 $350,649 $2,700 381.721 $10,306 +6.74%
2019-2020 $313,953 $2,700 357.613 $9,656 -2.62%
2018-2019 $313,953 $2,700 367.216 $9,915 +2.41%
2017-2018 $300,000 $2,700 358.578 $9,682 +0.44%
2016-2017 $296,703 $2,700 357.02 $9,640 +1.19%
Permits

Permit information for 21 Dianne Avenue, Centereach, NY

No recently recorded permits for this property.

Neighborhood

Brookhaven residential market stats

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

Median sale price

$575,000

4.5% Y-o-Y

Median price/sq. ft.

$348

2.4% 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 Dianne Avenue, Centereach, NY 11720 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)
Eugene Auer Memorial School 4 Public 1-5 317 0.72
Oxhead Road School 5 Public 1-5 371 0.98
Wenonah School 6 Public K-5 479 1.01
Cayuga School 6 Public K-5 516 1.14
Maimonides Day School NR Private PK, K-3 25 1.27
Maimonides Day School NR Private PK, K-3 25 1.27
Our Savior New American School NR Private PK, K-12 122 1.29
Our Savior New American School NR Private PK, K-12 122 1.29
Unity Drive Kindergarten Pre K Center NR Public PK, K 515 1.42
Unity Drive Kindergarten Pre K Center NR Public PK, K 515 1.42
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Lake Grove School NR Private 8-12 50 0.53
Our Savior New American School NR Private PK, K-12 122 1.29
Dawnwood Middle School 5 Public 6-8 1,074 1.49
Samoset Middle School 6 Public 6-8 892 1.65
Jericho Elementary School 3 Public 1-5, 7 413 2.13
Cleary School For The Deaf NR Private PK-12 79 2.34
Robert Cushman Murphy Junior High School 8 Public 7-9 667 2.55
Selden Middle School 4 Public 6-8 1,058 2.79
St Joseph School NR Private PK, K-8 212 2.81
Great Hollow Middle School 7 Public 6-8 828 2.99
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Lake Grove School NR Private 8-12 50 0.53
Our Savior New American School NR Private PK, K-12 122 1.29
Sachem High School North 8 Public 9-12 1,923 1.29
Centereach High School 6 Public 9-12 1,475 1.60
Cleary School For The Deaf NR Private PK-12 79 2.34
Newfield High School 8 Public 9-12 1,559 2.67
Smithtown High School East 10 Public 9-12 1,475 3.23
International Christian School NR Private PK, K-12 0 3.75
Sunshine Alternative Education Center NR Private 10-12 10 3.83
Ward Melville Senior High School 10 Public 9-12 1,507 4.40

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

Neighbors for 21 Dianne Avenue, Centereach, NY

9 Dianne Ave, Centereach 23 Dianne Ave, Centereach 14 Dianne Ave, Centereach 19 Dianne Ave, Centereach 11 Dianne Ave, Centereach 7 Dianne Ave, Centereach 18 Dianne Ave, Centereach 3 Dianne Ave, Centereach 26 Lehigh Ave, Centereach 5 Dianne Ave, Centereach 28 Lehigh Ave, Centereach 16 Dianne Ave, Centereach 13 Dianne Ave, Centereach 1 Dianne Ave, Centereach 27 Dianne Ave, Centereach 22 Dianne Ave, Centereach 20 Dianne Ave, Centereach 17 Dianne Ave, Centereach 15 Dianne Ave, Centereach 25 Dianne Ave, Centereach

Nearby ZIP codes for 21 Dianne Avenue, Centereach, NY

11716, Suffolk County, NY 11727, Suffolk County, NY 11733, Suffolk County, NY 11738, Suffolk County, NY 11741, Suffolk County, NY 11742, Suffolk County, NY 11749, Suffolk County, NY 11755, Suffolk County, NY 11763, Suffolk County, NY 11764, Suffolk County, NY 11766, Suffolk County, NY 11767, Suffolk County, NY 11776, Suffolk County, NY 11777, Suffolk County, NY 11779, Suffolk County, NY 11780, Suffolk County, NY 11784, Suffolk County, NY 11787, Suffolk County, NY 11790, Suffolk County, NY

Frequently asked questions

What is the year built for 21 Dianne Avenue, Centereach, NY 11720?

The development at 21 Dianne Avenue, Centereach, NY 11720 was built in 1958.

What is the total square footage of 21 Dianne Avenue, Centereach, NY 11720?

21 Dianne Avenue, Centereach, NY 11720 has a total of 1,540 square feet.

When was 21 Dianne Avenue, Centereach, NY 11720 last sold and what was the sale price?

21 Dianne Avenue, Centereach, NY 11720 was last sold on 09/12/2005 for $387,000.

What is the assessed value of 21 Dianne Avenue, Centereach, NY 11720?

21 Dianne Avenue, Centereach, NY 11720 is currently assessed at $2,700.

What are the property taxes for 21 Dianne Avenue, Centereach, NY 11720?

The property taxes for 21 Dianne Avenue, Centereach, NY 11720 total $11,497.

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