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Ad #7911821
MLS #992509
Listing photo

Discover this wide line Expanded Ranch nestled on a dead-end

40 Deforest Ave, West Islip, New York, 11795
$748,000
4Beds
3Baths
2,062Sqft
0.290Acres

About this property

Discover 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.

Property Features

4 Beds
3 Baths
2,062 Sqft
Built in 1923
0.290 Acres
2 Stories
Open, Driveway, Oversize, Garage
Siding: Vinyl Siding
Hot Water(Heating), Baseboard, Natural Gas
$15,973 / yr property tax
Suffolk County

Additional Photos

Additional listing photo 1
Additional listing photo 2
Additional listing photo 3
Additional listing photo 4

Contact Information

John J. Mackin

Netter Real Estate

631-661-5100

Location

Map
Listing Agent: John J. Mackin 631-661-5100
Broker: Netter Real Estate 631-661-5100 Listing Site
Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
BeachHouse.com
Printed Jul 24, 2026

Photo Gallery

Discover this wide line Expanded Ranch nestled on a dead-end - photo 1
Discover this wide line Expanded Ranch nestled on a dead-end - photo 2
Discover this wide line Expanded Ranch nestled on a dead-end - photo 3
Discover this wide line Expanded Ranch nestled on a dead-end - photo 4
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Discover this wide line Expanded Ranch nestled on a dead-end - photo 8
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Discover this wide line Expanded Ranch nestled on a dead-end - photo 24
Discover this wide line Expanded Ranch nestled on a dead-end - photo 25
Discover this wide line Expanded Ranch nestled on a dead-end - photo 26
Discover this wide line Expanded Ranch nestled on a dead-end - photo 27
Discover this wide line Expanded Ranch nestled on a dead-end - photo 28
Discover this wide line Expanded Ranch nestled on a dead-end - photo 29
Discover this wide line Expanded Ranch nestled on a dead-end - photo 30
Discover this wide line Expanded Ranch nestled on a dead-end - photo 31
Discover this wide line Expanded Ranch nestled on a dead-end - photo 32

$748,000

4
Beds
3
Baths
2,062
Sqft

40 Deforest Ave, West Islip, New York, 11795

By contacting this agent you agree to these Terms and Conditions.
Home New York West Islip
Discover this wide line Expanded Ranch nestled on a dead-end - photo 1
Discover this wide line Expanded Ranch nestled on a dead-end - photo 2
Discover this wide line Expanded Ranch nestled on a dead-end - photo 3
Discover this wide line Expanded Ranch nestled on a dead-end - photo 4
Discover this wide line Expanded Ranch nestled on a dead-end - photo 5
MLS# 992509
Home Sale Pending

Discover this wide line Expanded Ranch nestled on a dead-end

$748,000

40 Deforest Ave, West Islip, New York, 11795

4
Beds
3
Baths
2,062
Sqft
0.290
Acres
$748,000
40 Deforest Ave, West Islip, New York, 11795
4 Beds
3 Baths
2,062 Sqft
0.290 Acres
Discover 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.
22 days
on BeachHouse.com
24
views
0
saves

Property Details

HOME DETAILS

4 Beds
3 Baths
2,062 Sqft
Built in 1923
0.290 Acres
2 Stories

EXTERIOR

Open, Driveway, Oversize, Garage
Siding: Vinyl Siding

INTERIOR

Hot Water(Heating), Baseboard, Natural Gas

FINANCIAL & COMMUNITY

$15,973 / yr property tax
Suffolk County
See More Details

Location

Map
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Ad Statistics

Ad Number
7911821
Viewed
24 times
Listing Status
Pending
Added
Jul 02, 2026
Last Refresh
Jul 24, 2026 04:01:17 PM

Listing Information

Data Source
OneKey MLS
Source Property ID
992509
Listing Agent: John J. Mackin 631-661-5100
Broker: Netter Real Estate 631-661-5100 Listing Site
Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

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By proceeding, you authorize Dream Home Network Inc., its service providers (including real estate professionals such as Brokers, Listing Agents, Buyers Agents, and local referral partners), its affiliates, and other real estate professionals that may not be associated with Dream Home Network, to contact you using the contact details you provided, via email, phone call, and text (SMS), including using automated dialing technology and prerecorded and artificial voice, for marketing or advertising purposes, including contacting you about your inquiry and other home-related matters. You understand that your consent to the foregoing is not a condition of any purchase. Message and data rates may apply. This consent applies even if you are on a corporate, state or national Do Not Call list. Dream Home Network Inc. may share information about your recent and future site activity with its affiliates and service providers (including real estate professionals such as Brokers, Listing Agents, Buyers Agents, and local referral partners) to help them better understand what you are looking for in a property. To opt-out at any time you can reply "STOP" or contact Dream Home Network Inc. at csv@dreamhomenetwork.com.

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This consent applies even if you are on a corporate, state or national Do Not Call list. Dream Home Network Inc. may share information about your recent and future site activity with its affiliates and service providers (including real estate professionals such as Brokers, Listing Agents, Buyers Agents, and local referral partners) to help them better understand what I am looking for in a property. To opt-out at any time you can reply "STOP" or contact Dream Home Network Inc. at  csv@dreamhomenetwork.com.
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SERVICES
Buy Buy Advertise
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Dream Home Network Inc.

is committed to ensuring digital accessibility and property listings for individuals with disabilities. All information provided is deemed reliable but is not guaranteed and should be independently verified. We are continuously working to improve the accessibility of our web experience for everyone, and we welcome feedback and accommodation requests. If you wish to report an issue or seek an accommodation, please let us know.

Dream Home Network Inc. Sells leads to DHN Realty Inc. who holds real estate brokerage licenses in Alabama. Listing agents will be sent notification copy of leads on their listings where Dream Home Network Inc. is provided listings via our Feed Provider as required.

© 1997 - 2026 BeachHouse.com
Part of Dream Home Network, Inc.
Last updated on 2026.07.24
Terms & Policy