Laurie West
RE/MAX Beach West
(516) 604-3354
16 Total Sales
1 in West Islip
$650,000 Price
40 Deforest Ave West Islip, NY 11795
West Islip Area
4
Beds
3
Baths
2,062
Sq Ft
0.29
Acre Lot
Highlights
- Private Lot
- 2-Story Property
- Main Floor Bedroom
- Beach Street Middle School Rated A-
- Wood Flooring
- High Ceiling
About This Home
As of August 2026Discover this wide line Expanded Ranch nestled on a dead-end street south of Montauk Highway in desirable West Islip hamlet. This spacious 2,064 Sq. Ft. of living space home boasts 4 bedrooms and 3 full baths set on a 0.29-acre lot, equipped with in-ground sprinklers and a 5-zone heating system, alongside a split air conditioning system for year-round comfort.
Step inside to find stunning cherrywood hardwood floors, enhanced by recessed lighting and ceiling fans for comfort and style. The oversized living room and dining room create the perfect setting for gatherings. This home offers a full unfinished basement and crawl space. For car enthusiasts, the oversized 2 car detached garage comes equipped with an automobile lift.
With a 200-amp service, this home combines vintage appeal built in 1923 with modern conveniences.
Last Agent to Sell the Property
Netter Real Estate Inc Brokerage Phone: 631-661-5100 License #40MA0757421 Listed on: 06/04/2026
Co-Listed By
Netter Real Estate Inc Brokerage Phone: 631-661-5100 License #30BO0572066
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Home Details
Home Type
- Single Family
Est. Annual Taxes
- $15,973
Year Built
- Built in 1923
Lot Details
- 12,632 Sq Ft Lot
- Lot Dimensions are 80x162.98
- Cul-De-Sac
- East Facing Home
- Landscaped
- Private Lot
- Secluded Lot
- Level Lot
- Front and Back Yard Sprinklers
- Cleared Lot
- Back Yard Fenced and Front Yard
Parking
- 2 Car Detached Garage
- Oversized Parking
- Heated Garage
- Garage Door Opener
- Driveway
Home Design
- 2-Story Property
- Vinyl Siding
Interior Spaces
- 2,062 Sq Ft Home
- Built-In Features
- Woodwork
- High Ceiling
- Ceiling Fan
- Recessed Lighting
- Chandelier
- New Windows
- Triple Pane Windows
- Double Pane Windows
- ENERGY STAR Qualified Windows
- Insulated Windows
- Blinds
- Bay Window
- Window Screens
- ENERGY STAR Qualified Doors
- Formal Dining Room
- Storage
- Wood Flooring
Kitchen
- Galley Kitchen
- Electric Oven
- Gas Cooktop
- Microwave
- Freezer
- Dishwasher
- Stainless Steel Appliances
- Kitchen Island
Bedrooms and Bathrooms
- 4 Bedrooms
- Main Floor Bedroom
- En-Suite Primary Bedroom
- Bathroom on Main Level
- 3 Full Bathrooms
- Low Flow Plumbing Fixtures
Laundry
- Laundry Room
- Dryer
- Washer
Unfinished Basement
- Basement Fills Entire Space Under The House
- Crawl Space
Home Security
- Video Cameras
- Storm Doors
- Fire and Smoke Detector
Outdoor Features
- Basketball Hoop
- Shed
- Playground
- Private Mailbox
- Awning
Schools
- Paul J Bellew Elementary School
- Beach Street Middle School
- West Islip Senior High School
Utilities
- Central Air
- Cooling System Mounted To A Wall/Window
- Baseboard Heating
- Hot Water Heating System
- Heating System Uses Natural Gas
- Natural Gas Connected
- Water Heater
- Water Purifier is Owned
- High Speed Internet
- Cable TV Available
Listing and Financial Details
- Legal Lot and Block 25 / 0002
- Assessor Parcel Number 0500-472-00-02-00-025-000
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Closed on
Jun 6, 1997
Sold by
Bought by
Purchase Details
Closed on
May 25, 1995
Sold by
Bought by
Home Values in the Area
Average Home Value in this Area
Agents Specializing in West Islip, NY
-
Laurie West
-
Amy Kernaghan
Amy Kernaghan
REALTY DIRECT NY INC
(516) 518-8097
132 Total Sales
3 in West Islip
$515K - $930K Price Range
-
Nordeen Accardi
Nordeen Accardi
Coldwell Banker American Homes
(631) 776-4738
275 Total Sales
1 in West Islip
$535,000 Price
-
JoAnn Cilla
JoAnn Cilla
JoAnn Cilla Real Estate
(631) 925-2262
59 Total Sales
3 in West Islip
$520K - $800K Price Range
-
Donna Alvino
Donna Alvino
Exit Family Realty
(516) 758-1610
65 Total Sales
3 in West Islip
$660K - $760K Price Range
-
Stephanie Calinoff
Stephanie Calinoff
Signature Premier Properties
(516) 871-4496
126 Total Sales
1 in West Islip
$660,000 Price
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Interfamily Deed Transfer | -- | Stewart Title Insurance Co | |
| Deed | $155,000 | Fidelity National Title |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Closed | $40,748 | Unknown | |
| Closed | $40,000 | Stand Alone Second | |
| Closed | $45,188 | Unknown | |
| Closed | $5,378 | Unknown |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 08/11/2026 08/11/26 | Sold | $675,000 | 0.0% | $327 / Sq Ft |
| 07/02/2026 07/02/26 | Pending | -- | -- | -- |
| 06/25/2026 06/25/26 | Off Market | $675,000 | -- | -- |
| 06/04/2026 06/04/26 | For Sale | $799,990 | -- | $388 / Sq Ft |
Source: OneKey® MLS
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | -- | $48,100 | $13,700 | $34,400 |
| 2024 | -- | $48,100 | $13,700 | $34,400 |
| 2023 | -- | $48,100 | $13,700 | $34,400 |
| 2022 | $12,370 | $48,100 | $13,700 | $34,400 |
| 2021 | $12,370 | $48,100 | $13,700 | $34,400 |
| 2020 | $12,693 | $48,100 | $13,700 | $34,400 |
| 2019 | $12,370 | $0 | $0 | $0 |
| 2018 | -- | $48,100 | $13,700 | $34,400 |
| 2017 | $12,077 | $48,100 | $13,700 | $34,400 |
| 2016 | $12,125 | $48,100 | $13,700 | $34,400 |
| 2015 | -- | $48,100 | $13,700 | $34,400 |
| 2014 | -- | $48,100 | $13,700 | $34,400 |
Source: Public Records
Agents Affiliated with this Home
-
John Mackin
JM
Seller's Agent in 2026
John Mackin
Netter Real Estate Inc
(631) 661-5100
4 Total Sales
-
Richard Bocchieri
Seller Co-Listing Agent in 2026
Richard Bocchieri
Netter Real Estate Inc
(631) 848-0748
72 Total Sales
-
Marni Richardson
Buyer's Agent in 2026
Marni Richardson
Signature Premier Properties
(631) 965-0898
38 Total Sales
Map
Source: OneKey® MLS
MLS Number: 992509
APN: 0500-472-00-02-00-025-000
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The data relating to real estate for sale or lease on this web site comes in part from OneKey® MLS. Real estate listings held by brokerage firms other than Ten-X are marked with the OneKey® MLS logo or an abbreviated logo and detailed information about them includes the name of the listing broker.
Based on information submitted to the MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Information is deemed reliable but not guaranteed.
Copyright 2026 OneKey® MLS. All rights reserved.
Based on information submitted to the MLS GRID
Listings courtesy of OneKey® MLS as distributed by MLS GRID
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