Suffolk County  »  11751  »  Islip Ave  »  165 Islip Ave

165 Islip Avenue, Islip, NY 11751 - Property report

Also known as: 165 Islip Ave

Property image for 165 Islip Avenue, Islip, NY 11751
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Property type

Office Building (464)

Acreage

0.36

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
165 Islip Avenue
Alternate address(es)
165 Route 111
ZIP code
11751
County
Suffolk
Village (SWIS code)
472889
Parcel ID
345-1-51.1

Owner

Find out who owns 165 Islip Avenue, Islip, NY 11751. Uncover corporate and individual owners with a free account.

Building
Property type
Office Building (464)
Buildings on lot
1
Tax
Tax year
2025-2026
Current property tax
$20,926
Zoning & Use
Zoning
Lot
Acreage
0.36

Area overview

Walk score
74 /100.  Very Walkable
Transit score
0 /100.  Minimal Transit
Bike score
59 /100.  Bikeable
School district
472802

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

Ownership

Ownership information for 165 Islip Avenue, Islip, NY

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

Sales history for 165 Islip Avenue, Islip, NY 11751

No recently recorded sales for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
08/29/2017 - R
07/26/2017 - D		 Deed XXXXXX XXXXXXXXXX, XXX XXXXXX X XXX XXXXXX X XXXXXX XXXXX
10/30/2002 - R
10/03/2002 - D		 Deed
(Life estate deed)		 XXXXXX XXXXX XXXXXX XXXX XXX
02/05/1998 - R
01/22/1998 - D		 Deed XXXXXX XXXXXXXXXX XXX XXXXXX XXXXXXXXXX XXX
03/13/1997 - R
02/25/1997 - D		 Deed XXXXXX XXXXXXXXXX XXX XXXXXX XXXXXXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 165 Islip 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
$20,926
Recent tax assessments
Market value
$633,802
Assessed value
$45,000

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 $633,802 $45,000 46.503 $20,926 +13.98%
2024-2025 $633,802 $45,000 40.799 $18,360 -1.35%
2023-2024 $618,132 $45,000 41.357 $18,611 -2.03%
2022-2023 $543,478 $45,000 42.213 $18,996 +4.32%
2021-2022 $484,914 $45,000 40.466 $18,210 -0.71%
2020-2021 $463,918 $45,000 40.757 $18,341 +6.26%
2019-2020 $396,476 $45,000 38.357 $17,261 +1.51%
2018-2019 $396,476 $45,000 37.788 $17,005 +2.28%
2017-2018 $371,287 $45,000 36.947 $16,626 -0.14%
2016-2017 $354,331 $45,000 36.998 $16,649 +6.00%
Permits

Permit information for 165 Islip Avenue, Islip, NY

No recently recorded permits for this property.

Neighborhood

Demographics by ZIP code

Total population
13,726
Median age
45.6
Average household income
$136,601
Family households
67.4%
People per household (average)
2.71
Occupied housing units
5,040
Owner-occupied units
83.4%
Median year structure built
1965
Median value mortgaged units
$586,500
Median value unmortgaged units
$514,700

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 165 Islip 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.

Neighbors for 165 Islip Avenue, Islip, NY

195 Cone Ave, Central Islip 5 2nd Ave, Central Islip 684 N Dyre Ave, West Islip 511 Sycamore Ave, Oakdale 5 E Madison St, East Islip 43 Pearl CT, Sayville 294 Fairview Ave, Bayport 80 E Halley Ln, Central Islip 46 Washington Ave, West Sayville 147 Sayville Blvd, Sayville 20 Riviera CT, Great River 70 Stahley St, Brentwood 28 Morton St, Brentwood 7 Laurie Rd, Brentwood 174 Springdale Dr, Ronkonkoma 1829 Stein Dr, Bay Shore 14 Rhodes Ave, Bay Shore 419 Wicks Rd, Brentwood 275 Ellsworth St, Holbrook 1653 Coates Ave, Holbrook

Nearby ZIP codes for 165 Islip 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 market value of 165 Islip Avenue, Islip, NY 11751?

The current market value of 165 Islip Avenue, Islip, NY 11751 is $633,802.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 3.

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