Off market aug 2018 for $920K

$1,589,936

Est. refi paymentEst. refi $5,632/mo

•

3,212

sq ft

20 West Islip Rd, West Islip, NY 11795

About this home

Charming & Renovated Center Hall Waterfront Colonial W/3,212 Sf On 1/2 Acre+ Lot W/100' On Sumpwams Creek W/T-Dock For 2 Boats. Ef, Lr W/Fpl, Fdr, Eik, Den W/Fpl, Office, .5 Bth & Mud Rm On 1st Fl. 2nd Fl Has Mbr W/Mbth, 2 More Brs & Fbth. 3rd Fl Has 2 Brs. Full Unfin Bsmt W/Laundry Area & Det 2-C Garage. 18'X 39.5' Igp. New Gas Hw Boiler. New Cac . $1,787 For Flood Prem., Additional information: Appearance:Diamond,Separate Hotwater Heater:Gas

Single-familyProperty Type

1932Year Built

0.57 acresLot Size

$495Est. Price/Sq.Ft.

Listing by Jamie Winkler • Winkler Real Estate Inc

Bought with Manuel Ortiz • Signature Premier Properties

Redfin checked: 3 minutes ago

•Source:OneKey® MLS as Distributed by MLS Grid #L3004839

Redfin Estimate

$1,589,936

$670K since sold in August 2018$16K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 34.5% higher than the average sale price ($1.18M) of 6 comparable homes.

SOLD AUG 6, 2026
$1,650,000
A
4 beds2.5 baths2,159 sq ft
48 Davison Ln E, West Islip, NY 11795
Listing by Compass Greater NY LLC
SOLD AUG 11, 2026
$675,000
B
4 beds3 baths2,062 sq ft
40 Deforest Ave, West Islip, NY 11795
Listing by Netter Real Estate Inc
SOLD SEP 9, 2026
$950,000
C
4 beds2 baths1,907 sq ft
147 Locust Ave, Babylon, NY 11702
Listing by Vintage American Realty LLC
SOLD JUL 21, 2026
$1,220,000
D
5 beds2.5 baths2,730 sq ft
114 Araca Rd, Babylon, NY 11702
Listing by Douglas Elliman Real Estate
SOLD AUG 26, 2026
$1,400,000
E
3 beds3 baths2,752 sq ft
66 Davison Ln E, West Islip, NY 11795
Listing by Eric G Ramsay Jr Assoc LLC
SOLD SEP 21, 2026
$1,200,000
F
3 beds2.5 baths2,368 sq ft
50 Belton Rd, Babylon, NY 11702
Listing by Douglas Elliman Real Estate

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Earn from this home

Sell

$885,589

Est. take-home

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Refinance

Est. cash available

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Rent

$5,537/mo

Redfin rental estimate

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Market trends in 11795, NY

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

104.1%

0.7% MoM

Median sale price

$855K

$47K MoM

Avg. days on market

21d

1 days MoM

Recently sold homes

7 MoM

New listings for sale

NEW 18 HRS AGO
$1,999,999
4 beds3 baths3,149 sq ft
8 Shoal Dr, West Islip, NY 11795
Listing by Eric G Ramsay Jr Assoc LLC
$1,999,000
4 beds2.5 baths2,755 sq ft
141 Sequams Ln W, West Islip, NY 11795
Listing by Compass Greater NY LLC
$750,000
3 beds2 baths1,290 sq ft
1026 Washington Ave, West Islip, NY 11795
Listing by Next Den LLC
COMING SOON
$799,990
4 beds4 baths2,612 sq ft
609 Alwick Ave, West Islip, NY 11795
Listing by Seal The Deal Real Estate
3D WALKTHROUGH
$699,999
3 beds3 baths2,264 sq ft
1524 N Monroe Ave, West Islip, NY 11795
Listing by Real Broker NY LLC
3D WALKTHROUGH
$619,000
4 beds2 baths1,245 sq ft
4 Sutton Ct, West Islip, NY 11795
Listing by Signature Premier Properties
3D WALKTHROUGH
$1,299,000
5 beds3 baths2,676 sq ft
121 Drake Ct, West Islip, NY 11795
Listing by Signature Premier Properties
$879,900
4 beds2.5 baths2,390 sq ft
4 Larkspur Dr, West Islip, NY 11795
Listing by Howard Hanna Coach
OPEN SUN, 1PM TO 3PM
$1,799,999
5 beds2.5 baths3,236 sq ft
125 Pace Dr S, West Islip, NY 11795
Listing by Patriot Real Properties Gr LLC
VIDEO TOUR
$3,999,999
5 beds5 baths5,713 sq ft
26 True Harbour Way, West Islip, NY 11795
Listing by Eric G Ramsay Jr Assoc LLC
See all

Provided by Redfin

Sale history for 20 West Islip Rd

Date

Event

Price

Public Records

Sep 13, 2018

Sold

$920,000

$286/sq ft

OneKey® MLS as Distributed by MLS Grid #L3004839

Aug 1, 2018

Sold

$920,000

$286/sq ft

May 25, 2018

Pending

—

Apr 4, 2018

Price Changed

$949,990

$296/sq ft

Feb 15, 2018

Listed

$969,990

$302/sq ft

OneKey® MLS as Distributed by MLS Grid #L2955666

Jan 11, 2018

Listing Removed

—

Sep 12, 2017

Price Changed

$969,990

$302/sq ft

Jul 17, 2017

Listed

$995,000

$310/sq ft

Public Records

Mar 10, 1988

Sold

$355,000

$111/sq ft

Year

Property tax

Land + Additions

Assessment*

2017

$22,756 (−0.4%)

$25,000 + $65,500

$90,500

2016

$22,842 (−1.5%)

$25,000 + $65,500

$90,500

2015

$23,192 (+2.0%)

$25,000 + $65,500

$90,500

2014

$22,740 (+3.8%)

$25,000 + $65,500

$90,500

2013

$21,905 (+2.6%)

$25,000 + $65,500

$90,500

2012

$21,351 (+5.6%)

$25,000 + $65,500

$90,500

2011

$20,216 (+4.0%)

$25,000 + $65,500

$90,500

2010

$19,440 (+1.4%)

$25,000 + $65,500

$90,500

2009

$19,180

$25,000 + $65,500

$90,500

Tax history for 20 West Islip Rd

Year

Property tax

Land + Additions

Assessment*

2017

$22,756 (−0.4%)

$25,000 + $65,500

$90,500

2016

$22,842 (−1.5%)

$25,000 + $65,500

$90,500

2015

$23,192 (+2.0%)

$25,000 + $65,500

$90,500

2014

$22,740 (+3.8%)

$25,000 + $65,500

$90,500

2013

$21,905 (+2.6%)

$25,000 + $65,500

$90,500

2012

$21,351 (+5.6%)

$25,000 + $65,500

$90,500

2011

$20,216 (+4.0%)

$25,000 + $65,500

$90,500

2010

$19,440 (+1.4%)

$25,000 + $65,500

$90,500

2009

$19,180

$25,000 + $65,500

$90,500

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

—

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

0.57 Acres

Year renovated

—

Sq. Ft.

3,140

Year built

1932

Style

Single Family Residential

County

Suffolk County

APN

4728890500472000200002000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 31, 2026.

Property details

Parking

Parking Information
Parking Features: Private

Interior

Virtual Tour Information

Fireplace Information
Fireplaces Total: 2

Heating & Cooling
Cooling: Central Air
Heating: Hot Water, Natural Gas

Interior Features
Interior Features: Eat-in Kitchen,Formal Dining
Appliances: Dishwasher, Dryer, Refrigerator, Washer
Flooring: Carpet, Hardwood
Patio And Porch Features: Deck, Patio

Room Information
Basement YN: No
Attic: See Remarks
Rooms Total: 10
Basement: Full, Unfinished
Additional Rooms: Home Office,Library/Den

Bathroom Information
Bathrooms Full: 2
Bathrooms Half: 1

Exterior

Exterior Features
Exterior Features: Dock
Construction Materials: Vinyl Siding

Pool Information
Has Private Pool
Pool Features: In Ground

Lot Information
Additional Parcels YN: No
Lot Features: Sprinklers In Front, Sprinklers In Rear
Zoning: Residential

Property Information
Property Sub Type: Single Family Residence

Financial

Tax Information
Tax Section: 472
Tax Annual Amount: $23,923

Financial Information
Buyer Financing: Conventional

Utilities

Utility Information
Utilities: Sewer Available

Location

School Information
School District Number: 9
High School District: West Islip

Location Information
Hamlet: West Islip
Directions: Montauk Highway Just South And East Of Route 231. South On West Islip Road. House On Right.
County Or Parish: Suffolk County

Public facts

Beds: —
Baths: —
Sq. Ft.: 3,140
Stories: —
Lot Size: 0.57 acres
Style: Single Family Residential
Year Built: 1932
Year Renovated: —
County: Suffolk County
APN: 4728890500472000200002000

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Paul J Bellew Elementary School

Public PreK-5 • Assigned • 0.7mi

6/10

Beach Street Middle School

Public 6-8 • Assigned • 1.0mi

5/10

West Islip Senior High School

Public 9-12 • Assigned • 0.8mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

10/10 Flood Factor

Estimated 80%+ chance of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 94° expected this year, 17 days in 30 years

6/10 Wind Factor

63% chance of strong winds in next 30 years

3/10 Air Factor

3 unhealthy days expected this year, 4 days in 30 years

Provided by First Street

Historical weather

West Islip, NY • 11795

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.8 hours in June and 4.5 hours in December, which is comparable to the U.S. average for solar exposure.

8.8 hrs

4.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.51M – $1.83M

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New listings for sale in 11795

NEW 18 HRS AGO3D WALKTHROUGH

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Listing by Seal The Deal Real Estate

3D WALKTHROUGH

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3 beds3 baths2,264 sq ft

1524 N Monroe Ave, West Islip, NY 11795

Listing by Real Broker NY LLC

3D WALKTHROUGH

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Listing by Signature Premier Properties

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4 Larkspur Dr, West Islip, NY 11795

Listing by Howard Hanna Coach

OPEN SUN, 1PM TO 3PM

$1,799,999

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Listing by Patriot Real Properties Gr LLC

Home values near 20 West Islip Rd

Data from public records.

Address	Redfin Estimate
25 West Islip Rd, West Islip, NY - Beds \| - Baths \| 2580 Sq. Ft.	$1,092,546
30 West Islip Rd, West Islip, NY - Beds \| - Baths \| 4316 Sq. Ft.	$1,537,820

Address	Redfin Estimate
35 West Islip Rd, West Islip, NY - Beds \| - Baths \| 1945 Sq. Ft.	$969,687
27 West Islip Rd, West Islip, NY 4 Beds \| 2.5 Baths \| - Sq. Ft.	$1,232,509

Address	Redfin Estimate
41 West Islip Rd, West Islip, NY 3 Beds \| 2.5 Baths \| 2420 Sq. Ft.	$1,062,398
47 West Islip Rd, West Islip, NY - Beds \| - Baths \| 3178 Sq. Ft.	$1,142,668

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2018. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 11795, NY

Sale history for 20 West Islip Rd

Tax history for 20 West Islip Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11795

Home values near 20 West Islip Rd

More real estate resources