Suffolk County  »  11751  »  Union Ave  »  169 Union Ave

169 Union Avenue, Islip, NY 11751 - Property report

Also known as: 169 Union Ave

Property image for 169 Union Avenue, Islip, NY 11751
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Property type

One Family Year-Round Residence (210)

Year built

1917

Acreage

0.23

Sale price

$593,000

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
169 Union Avenue
ZIP code
11751
County
Suffolk
Village (SWIS code)
472889
Parcel ID
396-5-21

Owner

Find out who owns 169 Union Avenue, Islip, NY 11751. Uncover corporate and individual owners with a free account.

Sales
Sale date
05/06/2021
Sale price
$593,000
Arm's length
Tax
Tax year
2025-2026
Current property tax
$11,773
Zoning & Use
Zoning
Residential (B)
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
1,466
Year built
1917
Lot
Acreage
0.23

Area overview

Walk score
64 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
44 /100.  Somewhat Bikeable
School district
472802

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

Ownership

Ownership information for 169 Union Avenue, Islip, NY

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

Sales history for 169 Union Avenue, Islip, NY 11751

Sale date Sale price Buyer name Seller name
05/06/2021 $593,000 XXXXXXX XXXXXXX X; XXXXX XXXXXXX X XXXXXX XXXXX X; XXXX XXXXX X
06/23/2016 $330,000 XXXXXX XXXXX X; XXXX XXXXX X XXXXX XXXXXX X

*Most recent sales on record for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
06/10/2021 - R
05/06/2021 - D		 Deed
(Bargain and sale)		 XXXXXX XXXXX X XXXXXXX XXXXXXX X
07/21/2016 - R
06/23/2016 - D		 Deed
(Bargain and sale)		 XXXXX XXXXXX X XXXXXX XXXXX X
10/26/2005 - R
09/15/2005 - D		 Deed

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 169 Union Avenue, Islip, NY

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

Current property tax
Tax year
2025-2026
Property tax
$11,773
Recent tax assessments
Market value
$525,353
Assessed value
$37,300

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 $525,353 $37,300 31.564 $11,773 +3.54%
2024-2025 $525,353 $37,300 30.486 $11,371 +3.73%
2023-2024 $512,362 $37,300 29.39 $10,962 +1.68%
2022-2023 $450,483 $37,300 28.904 $10,781 +5.74%
2021-2022 $380,388 $35,300 28.884 $10,196 +3.07%
2020-2021 $363,918 $35,300 28.023 $9,892 -26.94%
2019-2020 $311,013 $35,300 38.357 $13,540 +50.41%
2018-2019 $311,013 $35,300 25.502 $9,002 +0.85%
2017-2018 $291,254 $35,300 25.286 $8,926 +7.26%
2016-2017 $255,118 $32,400 25.684 $8,322 +4.39%
Permits

Permit information for 169 Union Avenue, Islip, 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
View daily traffic map

Access the detailed traffic volume map for 169 Union Avenue, Islip, NY 11751 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)
Maud S Sherwood Elementary School 6 Public 2-5 335 0.36
St Mary School NR Private PK-8 413 0.91
St Mary School NR Private PK-8 413 0.91
Wing Elementary School NR Public K-1 379 1.21
John F Kennedy Elementary School 5 Public 3-5 450 1.29
Commack Road Elementary School 3 Public 2-5 397 1.56
Woodhull School NR Public PK, K-6 34 1.57
Woodhull School NR Public PK, K-6 34 1.57
St Patrick School NR Private PK-8 534 1.77
St Patrick School NR Private PK-8 534 1.77
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Islip Middle School 4 Public 6-8 641 0.70
St Mary School NR Private PK-8 413 0.91
St Patrick School NR Private PK-8 534 1.77
East Islip Middle School 6 Public 6-8 804 2.37
Bay Shore Middle School 5 Public 6-8 1,298 2.43
St Peters By The Sea Episcopal Day School NR Private PK, K-8 176 3.48
South Middle School 3 Public 6-8 1,033 3.63
MDQ Academy NR Private PK-12 412 3.80
East Middle School 4 Public 6-8 1,159 4.22
Our Lady Of Providence Regional School NR Private PK-8 251 4.44
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Islip High School 9 Public 9-12 892 0.74
Bay Shore Senior High School 5 Public 9-12 1,910 2.29
East Islip High School 8 Public 9-12 1,145 2.43
MDQ Academy NR Private PK-12 412 3.80
Brentwood High School 3 Public 9-12 4,641 4.13
Connetquot Alternative Preschool At Premm NR Public 0 4.61
St John The Baptist Diocesan High School NR Private 9-12 1,335 4.64
West Islip Senior High School 9 Public 9-12 1,262 4.98
Central Islip Senior High School 3 Public 9-12 2,576 5.17
Freshman Center NR Public 9 1,247 5.17

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

Neighbors for 169 Union Avenue, Islip, NY

12 E Chestnut St, Central Islip 287 Islip Ave, Islip 112 Budenos Dr, Sayville 430 Deer Rd, Ronkonkoma 195 Ballad Cir, Holbrook 235 Brook St, Oakdale 27 Cedar St, Central Islip 129 Applegate Dr, Central Islip 490 Clift St, Central Islip 24 W Spruce St, Islip 40 Willoughby Ave, West Islip 1071 Gridley St, Bay Shore 218 McNeill St, Sayville 8 Lincoln Rd, Ronkonkoma 216 Wildwood Rd, Ronkonkoma 23 Apple St, Central Islip 1051 Nugent Ave, Bay Shore 528 Main St, Islip 1947 Louis Kossuth Ave, Ronkonkoma 108 Walnut Walk, Bay Shore

Nearby ZIP codes for 169 Union Avenue, Islip, NY

11702, Suffolk County, NY 11703, Suffolk County, NY 11706, Suffolk County, NY 11716, Suffolk County, NY 11717, Suffolk County, NY 11718, Suffolk County, NY 11722, Suffolk County, NY 11725, Suffolk County, NY 11729, Suffolk County, NY 11730, Suffolk County, NY 11739, Suffolk County, NY 11749, Suffolk County, NY 11752, Suffolk County, NY 11769, Suffolk County, NY 11770, Suffolk County, NY 11779, Suffolk County, NY 11787, Suffolk County, NY 11788, Suffolk County, NY 11795, Suffolk County, NY 11796, Suffolk County, NY

Frequently asked questions

What is the year built for 169 Union Avenue, Islip, NY 11751?

The development at 169 Union Avenue, Islip, NY 11751 was built in 1917.

What is the total square footage of 169 Union Avenue, Islip, NY 11751?

169 Union Avenue, Islip, NY 11751 has a total of 1,466 square feet.

When was 169 Union Avenue, Islip, NY 11751 last sold and what was the sale price?

169 Union Avenue, Islip, NY 11751 was last sold on 05/06/2021 for $593,000.

What is the assessed value of 169 Union Avenue, Islip, NY 11751?

169 Union Avenue, Islip, NY 11751 is currently assessed at $37,300.

What are the property taxes for 169 Union Avenue, Islip, NY 11751?

The property taxes for 169 Union Avenue, Islip, NY 11751 total $11,773.

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