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548 Islip Avenue, Islip, NY 11751 Property Information

548 Islip Avenue, Islip, NY 11751 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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548 Islip Avenue, Islip, NY 11751
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Address

Primary address 548 Islip Avenue, Islip
Zip code 11751
County Suffolk
Municipality Islip
Parcel ID 250-2-9.4

Sales & Tax Overview for 548 Islip Avenue, Islip

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 08/03/2022
Sale price $689,000
Arm's length
Property tax $15,719

Lot & Building Information for 548 Islip Avenue, Islip

Building class Three Family Year-Round Residence (230)
Acreage 0.17
Year built 1999
Units 3
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Zoning, Use & Area Overview

Walk Score
35 /100. Car-Dependent
Transit Score
0 /100. Minimal Transit
Bike Score
35 /100. Somewhat Bikeable

Zoning district
School district Islip

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 548 Islip Avenue, Islip

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  • • Improvements for 548 Islip Avenue, Islip , including their type, square footage, grade and when they were built.
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About 548 Islip Avenue, Islip

When was 548 Islip Avenue, Islip, NY 11751 built?

548 Islip Avenue, Islip, NY 11751 was built in 1999.

What is the assessed value of 548 Islip Avenue, Islip, NY 11751 and the property tax paid?

Assessed at $49,800, the tax amount paid for 548 Islip Avenue, Islip, NY 11751 is $15,718.

When was 548 Islip Avenue, Islip, NY 11751 last sold and what was the last sale price?

548 Islip Avenue, Islip, NY 11751 was last sold in 08/03/2022 for $689,000.

How many residential units does this building have?

This building has 3 residential unit(s).

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

Real Estate Reports:
How to Contact Property Owners: Cold Calling Scripts, Email Templates & Outreach Tips 
Laura Pop-Badiu, Jul 29, 2026 How to Contact Property Owners: Cold Calling Scripts, Email Templates & Outreach Tips 
When it comes to efficiently contacting property owners, the challenge is twofold: First, you need to identify the right owner. Then, you need to reach that owner through the appropriate channel with the right message. Enhanced by effective follow-up tips and tactics, this guide is particularly useful for investors, agents and other real estate professionals who need an effective outreach process.
Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
Lucian Alixandrescu, Jul 28, 2026 Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.
Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million
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Past Sales & Property History for 548 Islip Avenue, Islip

Create a free account to view the complete sales history for 548 Islip Avenue, Islip, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
08/03/2022 $689,000
09/02/1999 $175,000
       
       
       
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More about Suffolk County Property Records

Title Documents for 548 Islip Avenue, Islip

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Doc image
08/25/2022 - R
08/03/2022 - D		 Deed
(Bargain and sale)
12/29/2016 - R
11/21/2016 - D		 Deed
06/19/2008 - R
06/09/2008 - D		 Deed
10/21/1999 - R
09/07/1999 - D		 Deed
10/21/1999 - R
09/02/1999 - D		 Deed
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R: Recorded date
D: Document date

Property Taxes for 548 Islip Avenue, Islip

Access detailed property tax data for 548 Islip Avenue, Islip, NY 11751. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025-2026
Property tax $15,719
Market value $701,408
Assessed value $49,800

More about Suffolk County Property Taxes

Assessment History for 548 Islip Avenue, Islip

Here's the assessment & property tax history for 548 Islip Avenue, Islip, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessment value Total tax rate Property tax Year over year change
2025-2026 $701,408 $49,800 31.564 $15,719 +3.54%
2024-2025 $701,408 $49,800 30.486 $15,182 +3.73%
2023-2024 $684,066 $49,800 29.39 $14,636 +5.94%
2022-2023 $577,295 $47,800 28.904 $13,816 +13.08%
2021-2022 $455,819 $42,300 28.884 $12,218 +3.07%
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Permits for 548 Islip Avenue, Islip

The complete history of permits filed for 548 Islip Avenue, Islip, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Data not available for this property.

Risk

Create a free account to unlock extended information for 548 Islip Avenue, Islip, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s) X (See more on map)

Transportation

Access the detailed traffic volume map for 548 Islip Avenue, Islip to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Commack Road Elementary School 3 Public 2-5 397 0.85
Wing Elementary School NR Public K-1 379 0.85
Loretta Park Elementary School 4 Public 1-5 646 1.15
Laurel Park Elementary School 3 Public 1-5 665 1.21
Ruth C Kinney Elementary School 7 Public 3-5 302 1.31
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Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
East Islip Middle School 6 Public 6-8 804 1.45
St Mary School NR Private PK-8 413 1.80
Islip Middle School 4 Public 6-8 641 1.83
St Patrick School NR Private PK-8 534 2.06
MDQ Academy NR Private PK-12 412 2.21
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Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
East Islip High School 8 Public 9-12 1,145 1.41
Islip High School 9 Public 9-12 892 1.75
MDQ Academy NR Private PK-12 412 2.21
Brentwood High School 3 Public 9-12 4,641 2.77
Bay Shore Senior High School 5 Public 9-12 1,910 2.79
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Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 548 Islip Avenue, Islip

Here are the neighbors for 548 Islip Avenue, Islip.

Address Square feet Purchase date Purchase price
89 Oak Rd, Bayport 06/11/2008 $715,000
302 Astor Dr, Sayville 2,178 01/30/2020 $515,000
104 Greenwood Rd, Bay Shore 12/16/2010 $240,000
85 Flaxwood Dr, Holbrook 05/12/2008
356 Smith St, Central Islip 1,338 07/19/2018 $283,500
1392 Gardiner Dr, Bay Shore 4,360 02/08/2021 $295,000
134 Thunder Rd, Holbrook 06/16/2008 $495,000
38 21st Ave, Bay Shore 02/28/2011
10 Adams St E, East Islip 06/16/2008 $410,000
39 Bergen St, Brentwood 1,911 06/10/2022
50 Lincoln Blvd, Hauppauge 05/25/2012
1250 Hyman Ave, Bay Shore 06/06/2008
250 George St, West Islip 04/30/2015 $420,000
32 Bay 3 St, Islip 1,625 12/15/2020 $580,000
1407 Union Blvd, Bay Shore 2,068 12/06/2018 $360,000
38 Seafield Ln, Bay Shore 1,768 02/03/2020 $473,000
940 Division St, Bayport 08/04/2018 $359,880
3 Washington Ave, East Islip 1,376 02/24/2017 $375,000
159 Seminole St, Ronkonkoma 10/28/2014 $345,000
3 Saltmeadow CT, Bayport 06/05/2008 $832,250
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