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19 Rosemont Avenue, Farmingville, NY 11738 Property Information

19 Rosemont Avenue, Farmingville, NY 11738 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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19 Rosemont Avenue, Farmingville, NY 11738
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Address

Primary address 19 Rosemont Avenue, Farmingville
Zip code 11738
County Suffolk
Municipality Brookhaven
Parcel ID 6603325

Sales & Tax Overview for 19 Rosemont Avenue, Farmingville

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

Property tax $12,891

Lot & Building Information for 19 Rosemont Avenue, Farmingville

Building sqft 3,310
Building class One Family Year-Round Residence with Accessory Apartment (215)
Acreage 0.23
Year built 1987
Rooms 9
Bedrooms 4
Bathrooms 3
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


School district Sachem

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

Other Property Data for 19 Rosemont Avenue, Farmingville

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  • • Improvements for 19 Rosemont Avenue, Farmingville , including their type, square footage, grade and when they were built.
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About 19 Rosemont Avenue, Farmingville

What is the year built & the total sq. ft. for 19 Rosemont Avenue, Farmingville, NY 11738?

19 Rosemont Avenue, Farmingville, NY 11738 was built in 1987 and has a total of 3,310 square feet.

What is the assessed value of 19 Rosemont Avenue, Farmingville, NY 11738 and the property tax paid?

Assessed at $3,650, the tax amount paid for 19 Rosemont Avenue, Farmingville, NY 11738 is $12,890.

When was 19 Rosemont Avenue, Farmingville, NY 11738 last sold?

19 Rosemont Avenue, Farmingville, NY 11738 was last sold in 09/12/2008.

Ownership Information

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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
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Past Sales & Property History for 19 Rosemont Avenue, Farmingville

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No recorded sales for this property.

Title Documents for 19 Rosemont Avenue, Farmingville

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Date Type Amount Party 1 Party 2 Doc image
09/12/2008 - D
09/26/2008 - R
Deed
10/25/2007 - D
11/27/2007 - R
Deed
07/24/2007 - D
09/18/2007 - R
Deed
04/11/2006 - D
01/09/2007 - R
Deed
           
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R: Recorded date
D: Document date

Property Taxes for 19 Rosemont Avenue, Farmingville

Access detailed property tax data for 19 Rosemont Avenue, Farmingville, NY 11738. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025-2026
Property tax $12,891
Market value $688,679
Assessed value $3,650

Assessment History for 19 Rosemont Avenue, Farmingville

Here's the assessment & property tax history for 19 Rosemont Avenue, Farmingville, 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 $688,679 $3,650 338.342 $12,349 -17.92%
2023-2024 $675,926 $3,650 412.188 $15,045 +27.16%
2022-2023 $588,709 $3,650 324.157 $11,832 +3.72%
2021-2022 $493,243 $3,650 312.54 $11,408 +2.63%
2020-2021 $474,026 $3,650 304.524 $11,115 +1.29%

Permits for 19 Rosemont Avenue, Farmingville

The complete history of permits filed for 19 Rosemont Avenue, Farmingville, 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

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

Transportation

Access the detailed traffic volume map for 19 Rosemont Avenue, Farmingville to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Lynwood Avenue School 5 Public K-5 572 0.17
Waverly Avenue School 6 Public K-5 463 1.15
Chippewa Elementary School 5 Public K-5 515 1.53
Long Island Baptist Academy NR Private 2-12 8 1.79
Eagle Elementary School 4 Public PK, K-5 603 2.12

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Sagamore Middle School 6 Public 6-8 933 1.54
Long Island Baptist Academy NR Private 2-12 8 1.79
Oregon Middle School 5 Public 6-8 592 2.58
Jericho Elementary School 3 Public 1-5, 7 413 2.74
Aunt T's Home Day Care NR Private PK, K-12 0 2.74

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Sachem High School East 7 Public 9-12 2,082 1.09
Long Island Baptist Academy NR Private 2-12 8 1.79
Aunt T's Home Day Care NR Private PK, K-12 0 2.74
Patchogue Medford High School 5 Public 9-12 2,443 2.79
Newfield High School 8 Public 9-12 1,559 3.01

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

Neighbors for 19 Rosemont Avenue, Farmingville

Here are the neighbors for 19 Rosemont Avenue, Farmingville.

Address Square feet Purchase date Purchase price
83 Horseblock Rd, Centereach 04/21/2023
49 Avenue D, Farmingville 04/09/2021 $599,000
28 Cherokee Ave, Selden 2,942 04/29/2011 $439,900
86 Cedar St, Ronkonkoma 1,648 03/25/2021 $500,000
7 Lakewood Rd, Ronkonkoma 2,020 06/02/2017 $420,000
20 Virginia Ave, Ronkonkoma 2,354 02/20/2024 $10
14 David St, Holbrook 1,844
30 Cherokee Ave, Selden 07/11/2013 $425,000
76 Blossom Ave, Holtsville 1,839 02/03/1999 $114,480
43 Frances Blvd, Holtsville 2,356 03/14/2002 $175,000
88 Cedar St, Ronkonkoma 1,626 01/27/2011 $380,000
90 Berkshire Dr, Farmingville 1,358 05/02/2022 $130,000
103 Coates Ave, Holbrook 2,070 02/23/2009 $455,000
84 Cedar St, Ronkonkoma 784 08/04/2004 $200,000
5 Lakewood Rd, Ronkonkoma 2,679 08/25/2014
51 Avenue D, Farmingville 09/08/2025 $1,025,000
127 Coates Ave, Holbrook 1,825 01/25/2021
67 Patchogue Holbrook Rd, Ronkonkoma 1,012 07/23/2009 $240,000
95 Horseblock Rd, Centereach 10/28/2022 $716,000
2626 Middle Country Rd, Centereach 11,258 10/02/2008 $3,900,000

Nearby ZIP Codes for 19 Rosemont Avenue, Farmingville

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