Suffolk County  »  11717  »  Ralph Ave  »  23 Ralph Ave

23 Ralph Avenue, Brentwood, NY 11717 - Property report

Also known as: 23 Ralph Ave

Property image for 23 Ralph Avenue, Brentwood, NY 11717
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Property type

One Family Year-Round Residence (210)

Acreage

0.45

General information

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Address
Primary address
23 Ralph Avenue
ZIP code
11717
County
Suffolk
Village (SWIS code)
472889
Parcel ID
95-2-21

Owner

Find out who owns 23 Ralph Avenue, Brentwood, NY 11717. Uncover corporate and individual owners with a free account.

Tax
Tax year
2025-2026
Current property tax
$7,421
Zoning & Use
Zoning
Residential (AA)
Building
Property type
One Family Year-Round Residence (210)
Lot
Acreage
0.45

Area overview

Walk score
19 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
32 /100.  Somewhat Bikeable
School district
472812

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

Ownership

Ownership information for 23 Ralph Avenue, Brentwood, NY

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

Sales history for 23 Ralph Avenue, Brentwood, NY 11717

No recently recorded sales for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
08/21/2001 - R
08/20/2001 - D		 Deed
(Quit claim deed)

*Most recent recorded document on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 23 Ralph Avenue, Brentwood, 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
$7,421
Base tax
$8,025
Recent tax assessments
Market value
$481,690
Assessed value
$34,200

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 $481,690 $34,200 23.465 $8,025 +3.17%
2024-2025 $481,690 $34,200 22.743 $7,778 +4.85%
2023-2024 $469,780 $34,200 21.691 $7,418 -0.19%
2022-2023 $413,044 $34,200 21.733 $7,433 +2.00%
2021-2022 $368,534 $34,200 21.306 $7,287 +1.39%
2020-2021 $352,577 $34,200 21.013 $7,186 +4.58%
2019-2020 $301,322 $34,200 20.092 $6,871 +7.98%
2018-2019 $301,322 $34,200 18.608 $6,364 +1.76%
2017-2018 $282,178 $34,200 18.286 $6,254 -2.52%
2016-2017 $269,291 $34,200 18.758 $6,415 +3.82%
Permits

Permit information for 23 Ralph Avenue, Brentwood, 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)
Northeast Elementary School 4 Public 1-5 942 0.62
East Elementary School NR Public PK, K 507 0.62
East Elementary School NR Public PK, K 507 0.62
MDQ Academy NR Private PK-12 412 1.27
MDQ Academy NR Private PK-12 412 1.27
Pine Park Elementary School NR Public K-1 534 1.36
Twin Pines Elementary School 4 Public 1-5 744 1.45
Anthony Alfano Elementary School 5 Public PK, K-6 586 1.48
Anthony Alfano Elementary School 5 Public PK, K-6 586 1.48
Cordello Avenue Elementary School 4 Public K-6 507 1.58
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
East Middle School 4 Public 6-8 1,159 0.58
MDQ Academy NR Private PK-12 412 1.27
Our Lady Of Providence Regional School NR Private PK-8 251 1.75
North Middle School 4 Public 6-8 1,131 1.79
Freshman Center NR Public 9 1,247 1.80
South Middle School 3 Public 6-8 1,033 1.80
Ralph Reed School 3 Public 7-8 1,149 2.22
Gersh Academy NR Private 6-12 0 2.95
Hauppauge Middle School 6 Public 6-8 748 2.97
Ivy League School NR Private PK-8 224 3.13
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
MDQ Academy NR Private PK-12 412 1.27
Central Islip Senior High School 3 Public 9-12 2,576 1.51
Brentwood High School 3 Public 9-12 4,641 1.64
Freshman Center NR Public 9 1,247 1.80
Hauppauge High School 9 Public 9-12 1,079 2.76
Gersh Academy NR Private 6-12 0 2.95
Brentwood Res Center NR Public 9-10, 12 11 3.70
East Islip High School 8 Public 9-12 1,145 3.82
Islip High School 9 Public 9-12 892 4.22
Bay Shore Senior High School 5 Public 9-12 1,910 4.23

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

Neighbors for 23 Ralph Avenue, Brentwood, NY

36 Locust Ave, Islip 141 Eaton Ln, West Islip 8 Alfred St, Sayville 22 Sycamore St, Central Islip 93 Atlanta St, Bay Shore 44 Marvin Ln, Islip 330 Ferndale Blvd, Islip 21 Lockwood Rd, Bay Shore 155 Jefferson Ave, Brentwood 125 Division Ave, West Sayville 137 Dakota St, Ronkonkoma 2723 Chestnut Ave, Ronkonkoma 113 Brook St, West Sayville 105 S Ocean Ave, Islip 14 Pilgrim Rd, Brentwood 470 St Johns St, Central Islip 1881 Sunrise Hwy, Bay Shore 136 Preston St, Brentwood 7 Ward St, West Islip 1601 N Gardiner Dr, Bay Shore

Nearby ZIP codes for 23 Ralph Avenue, Brentwood, NY

11703, Suffolk County, NY 11704, Suffolk County, NY 11706, Suffolk County, NY 11716, Suffolk County, NY 11718, Suffolk County, NY 11722, Suffolk County, NY 11725, Suffolk County, NY 11729, Suffolk County, NY 11730, Suffolk County, NY 11731, Suffolk County, NY 11739, 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 11787, Suffolk County, NY 11788, Suffolk County, NY 11795, Suffolk County, NY

Frequently asked questions

What is the assessed value of 23 Ralph Avenue, Brentwood, NY 11717?

23 Ralph Avenue, Brentwood, NY 11717 is currently assessed at $34,200.

What are the property taxes for 23 Ralph Avenue, Brentwood, NY 11717?

The property taxes for 23 Ralph Avenue, Brentwood, NY 11717 total $8,025.

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