Suffolk County  »  11717  »  Whipple St  »  345 Whipple St

345 Whipple Street, Brentwood, NY 11717 Property Information

345 Whipple Street, Brentwood, NY 11717 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

345 Whipple Street, Brentwood, NY 11717
static Mapbox map

Address

Primary address 345 Whipple Street, Brentwood
Zip code 11717
County Suffolk
Municipality Islip
Parcel ID 93-2-56

Sales & Tax Overview for 345 Whipple Street, Brentwood

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

Sale date 05/06/2004
Sale price $300,000
Arm's length
Current property tax $5,306

Lot & Building Information for 345 Whipple Street, Brentwood

Building class One Family Year-Round Residence (210)
Acreage 0.17
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district Brentwood

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

Other Property Data for 345 Whipple Street, Brentwood

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

  • • Improvements for 345 Whipple Street, Brentwood , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
Unlock all property data with a free account.
Sign up

About 345 Whipple Street, Brentwood

What is the assessed value of 345 Whipple Street, Brentwood, NY 11717 and the property tax paid?

Assessed at $35,100, the tax amount paid for 345 Whipple Street, Brentwood, NY 11717 is $8,236.

When was 345 Whipple Street, Brentwood, NY 11717 last sold and what was the last sale price?

345 Whipple Street, Brentwood, NY 11717 was last sold in 05/06/2004 for $300,000.

Ownership Information

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

Real Estate Reports:
Lucian Alixandrescu, May 27, 2026 NYC Office Market Ahead of National Curve: Manhattan Q1 Vacancy Drops to 13.1% 
New York City’s office market outpaced the U.S. on several major metrics in Q1, with Manhattan vacancy nearly 5 percentage points below the national benchmark, asking rents climbing against a downward national trend and flex inventory crossing 15 million square feet.
Laura Pop-Badiu, May 21, 2026 How to Find Land Boundaries: Free & Paid Methods
If you need to find land boundaries fast, you can start with a free county parcel/GIS viewer or a premium platform like PropertyShark to see an approximate parcel outline and lot data. However, keep in mind that a web-based land boundaries map is a starting point, not the legal finish line.
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 345 Whipple Street, Brentwood

Create a free account to view the complete sales history for 345 Whipple Street, Brentwood, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
05/06/2004 $300,000

Title Documents for 345 Whipple Street, Brentwood

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
05/06/2004 - D
05/28/2004 - R
Deed
           
           
           
           
Unlock daily updated title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 345 Whipple Street, Brentwood

Access detailed property tax data for 345 Whipple Street, Brentwood, NY 11717. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025-2026
Base tax $8,236
Current property tax $5,306
Market value $494,366
Assessed value $35,100

Assessment History for 345 Whipple Street, Brentwood

Here's the assessment & property tax history for 345 Whipple Street, Brentwood, 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
2024-2025 $494,366 $35,100 22.743 $7,983 +4.85%
2023-2024 $482,142 $35,100 21.691 $7,614 -0.19%
2022-2023 $423,913 $35,100 21.733 $7,628 +2.00%
2021-2022 $378,233 $35,100 21.306 $7,478 +1.39%
2020-2021 $361,856 $35,100 21.013 $7,376 +4.58%

Permits for 345 Whipple Street, Brentwood

The complete history of permits filed for 345 Whipple Street, Brentwood, 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 345 Whipple Street, Brentwood, 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 345 Whipple Street, Brentwood 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 to school (mi)
Pine Park Elementary School NR Public K-1 534 0.37
Twin Pines Elementary School 4 Public 1-5 744 0.45
Northeast Elementary School 4 Public 1-5 942 0.70
North Elementary School 4 Public 1-5 855 0.79
MDQ Academy NR Private PK-12 412 1.34

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
North Middle School 4 Public 6-8 1,131 0.73
Freshman Center NR Public 9 1,247 0.79
East Middle School 4 Public 6-8 1,159 1.19
MDQ Academy NR Private PK-12 412 1.34
South Middle School 3 Public 6-8 1,033 1.61

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Freshman Center NR Public 9 1,247 0.79
Brentwood High School 3 Public 9-12 4,641 1.19
MDQ Academy NR Private PK-12 412 1.34
Central Islip Senior High School 3 Public 9-12 2,576 2.54
Brentwood Res Center NR Public 9-10, 12 11 2.63

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 345 Whipple Street, Brentwood

Here are the neighbors for 345 Whipple Street, Brentwood.

Address Square feet Purchase date Purchase price
608 Freeman Ave, Brentwood 2,141 12/23/2016 $295,500
27 Piper CT, West Islip 02/10/2005 $960,000
563 N Bayport Ave, Bayport 02/27/2015 $329,000
65 Jefferson St, East Islip 04/12/2011
430 Pacific Ave, Islip Terrace 05/03/2004 $264,000
45 Carleton Ave, East Islip 05/18/2004 $367,500
79 Lincoln Ave, Islip Terrace 05/06/2004 $273,000
158 Northfield Rd, Hauppauge 07/30/2013 $505,000
58 Willow Ave, Islip 06/24/2006
7 Ronald Ln, Sayville 10/16/2018
105 Connecticut Ave, Bay Shore 05/05/2004 $265,000
12 Ash St, Central Islip 03/30/2004 $171,000
1285 Church St, Bohemia 05/05/2004 $379,000
284 Woodlawn Ave, Ronkonkoma 05/17/2004 $260,000
199 Bay Ave, Bayport 1,968 11/13/2017 $590,000
133 Church Ave, Islip 11/24/2009 $360,000
990 Wilson Blvd, Central Islip 03/03/2008
193 Connetquot Rd, Bayport 2,693 03/05/2026 $610,000
86 Overlook Dr, East Islip 05/06/2004 $375,000
1313 Smithtown Ave, Bohemia 04/20/2007

Nearby ZIP Codes for 345 Whipple Street, Brentwood

Not sure if we cover all the data-points you need? View sample full report View sample full report