Welcome home to this young, expansive Waterfront Colonial offering over 5,000 square feet of refined living, gracefully set on a shy acre of private property. No expense was spared in this exceptional build. A grand foyer opens to an impressive open-concept layout, where custom millwork and designer finishes elevate every room. The chef’s kitchen, anchored by a statement island and premium appliances, flows seamlessly into a breathtaking living room with soaring two-story ceilings. The oversized primary en-suite is a private sanctuary, complete with a spectacular upper balcony—perfect for quiet mornings or evenings to unwind. Ideally positioned high and dry in Flood Zone X, this waterfront property features navy variegated bulkhead, private beach access, and a resort-style pool, creating an unparalleled coastal lifestyle. This is more than a home—it’s a statement.
Sold for $3,905,000
$3,905,000
185 Willetts Lane, West Islip, NY 11795
5beds
5,400sqft
Single Family Residence, Residential
Built in 2023
0.96 Acres Lot
$-- Zestimate®
$723/sqft
$4,426 Estimated rent
Home value
Not available
Estimated sales range
Not available
$4,426/mo
Zestimate® history
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List your homeWhat's special
Waterfront propertyPremium appliancesDesigner finishesStatement islandSoaring two-story ceilingsSpectacular upper balconyOversized primary en-suite
Zillow last checked:
Listing updated:
Listed by:
Amanda K. Lavender 516-835-2804,
Signature Premier Properties 516-799-7100
Bought with:
Amanda K. Lavender, 10401330977
Signature Premier Properties
Source: OneKey® MLS as distributed by MLS GRID,MLS#: 978790
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Other
- Description: FOYER, EIK, PANTRY, DR, LR, BR, FBTH, DEN, 2.5 GARAGE
- Level: First
Other
- Description: PRIMARY BR W/2 WIC, 3BRs, FBTH, LAUNDRY, GAME ROOM
- Level: Second
Basement
- Description: UTILITIES
- Level: Basement
Heating
- Hot Water, Hydro Air, Natural Gas, Radiant, Radiant Floor
Cooling
- Central Air
Appliances
- Included: Convection Oven, Dryer, Gas Cooktop, Gas Oven, Microwave, Oven, Refrigerator, Stainless Steel Appliance(s), Washer, Gas Water Heater
- Laundry: Washer/Dryer Hookup, In Hall, Laundry Room
Features
- First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Chefs Kitchen, Crown Molding, Eat-in Kitchen, Entrance Foyer, High Ceilings, His and Hers Closets, Kitchen Island, Open Floorplan, Open Kitchen, Pantry, Primary Bathroom, Storage, Walk-In Closet(s), Whole House Entertainment System
- Flooring: Ceramic Tile, Tile, Wood
- Windows: Floor to Ceiling Windows, Oversized Windows
- Basement: Full
- Attic: Partial
- Number of fireplaces: 2
- Fireplace features: Bedroom, Living Room
Interior area
- Total structure area: 5,400
- Total interior livable area: 5,400 sqft
Property
Parking
- Total spaces: 10
- Parking features: Driveway, Garage, Garage Door Opener, On Street, Oversized
- Garage spaces: 2
- Has uncovered spaces: Yes
Features
- Levels: Two
- Patio & porch: Covered, Deck, Patio, Porch
- Exterior features: Boat Slip, Dock, Fire Pit
- Has private pool: Yes
- Pool features: In Ground, Salt Water
- Fencing: Back Yard
- On waterfront: Yes
- Waterfront features: Bulkhead, Canal Access, Canal Front, Waterfront
- Frontage length: 100FT
Lot
- Size: 0.96 Acres
- Features: Back Yard, Level, Sprinklers In Front, Sprinklers In Rear
Details
- Parcel number: 0500477000200048001
- Special conditions: None
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence, Residential
Materials
- Brick
- Foundation: Concrete Perimeter
Condition
- Year built: 2023
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Connected, Electricity Connected, Natural Gas Connected, Sewer Connected, Trash Collection Public, Water Connected
Community & HOA
Location
- Region: West Islip
Financial & listing details
- Price per square foot: $723/sqft
- Tax assessed value: $111,800
- Annual tax amount: $34,715
- Date on market: 3/31/2026
- Cumulative days on market: 36 days
- Listing agreement: Exclusive Right To Sell
- Electric utility on property: Yes
Price history
| Date | Event | Price |
|---|---|---|
| 7/20/2026 | Sold | $3,905,000+0.2%$723/sqft |
Source:  OneKey® MLS as distributed by MLS GRID #978790 Report a problem | ||
| 5/11/2026 | Pending sale | $3,899,000$722/sqft |
Source: OneKey® MLS as distributed by MLS GRID #978790 Report a problem | ||
| 5/6/2026 | Listing removed | $3,899,000$722/sqft |
Source: OneKey® MLS as distributed by MLS GRID #978790 Report a problem | ||
| 3/31/2026 | Listed for sale | $3,899,000+1.3%$722/sqft |
Source: OneKey® MLS as distributed by MLS GRID #978790 Report a problem | ||
| 11/3/2025 | Sold | $3,850,000-3.6%$713/sqft |
Source: OneKey® MLS as distributed by MLS GRID #855352 Report a problem | ||
| 9/5/2025 | Pending sale | $3,995,000$740/sqft |
Source: OneKey® MLS as distributed by MLS GRID #855352 Report a problem | ||
| 4/30/2025 | Listed for sale | $3,995,000+166.3%$740/sqft |
Source: OneKey® MLS as distributed by MLS GRID #855352 Report a problem | ||
| 10/27/2020 | Sold | $1,500,000-11.2%$278/sqft |
Source: OneKey® MLS as distributed by MLS GRID #L3216585 Report a problem | ||
| 9/17/2020 | Pending sale | $1,690,000$313/sqft |
Source: Realty Connect USA L I Inc #10896307 Report a problem | ||
| 7/9/2020 | Price change | $1,690,000-13.3%$313/sqft |
Source: Realty Connect USA L I Inc #3216585 Report a problem | ||
| 5/21/2020 | Listed for sale | $1,950,000$361/sqft |
Source: Realty Connect USA L I Inc #3216585 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2023 | -- | $143,200 +18.5% |
| 2022 | -- | $120,800 +77.6% |
| 2021 | -- | $68,000 -38.7% |
| 2020 | -- | $110,900 |
| 2019 | -- | $110,900 |
| 2018 | -- | $110,900 |
| 2017 | $29,219 | $110,900 |
| 2016 | -- | $110,900 |
| 2015 | -- | $110,900 |
| 2014 | -- | $110,900 -1.1% |
| 2013 | -- | $112,100 |
| 2012 | -- | $112,100 |
| 2011 | -- | $112,100 |
| 2010 | -- | $112,100 |
| 2009 | -- | $112,100 |
| 2008 | -- | $112,100 |
| 2007 | $22,704 +17.2% | $112,100 |
| 2005 | $19,377 +6.5% | $112,100 |
| 2004 | $18,191 +9.1% | $112,100 |
| 2003 | $16,680 +5.5% | $112,100 |
| 2002 | $15,808 | $112,100 |
| 2001 | -- | $112,100 |
| 2000 | $14,630 | $112,100 |
Find assessor info on the county website
Neighborhood: 11795
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Nearby schools
GreatSchools rating
- 6/10Paul J Bellew Elementary SchoolGrades: PK-5Distance: 0.6 mi
- 5/10Beach Street Middle SchoolGrades: 6-8Distance: 0.9 mi
- 8/10West Islip Senior High SchoolGrades: 9-12Distance: 0.7 mi
Schools provided by the listing agent
- Elementary: Paul J Bellew Elementary School
- Middle: Beach Street Middle School
- High: West Islip Senior High School
Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
- New York
- Suffolk County
- West Islip
- 11795
- 185 Willetts Lane
Nearby cities
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