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Property Description
Experience unparalleled luxury in this one-of-a-kind custom new construction located in the highly desirable Brittany Hills section of Lake Grove. Showcasing elegant stucco construction and offering approximately 3,694 square feet of above-grade living space plus a fully finished basement, this extraordinary smart home blends sophisticated architectural design with modern convenience. Step through the grand entry into a breathtaking double-height great room with approximately 25-foot ceilings, dramatic chandelier, and streams of natural light that create an extraordinary sense of scale and openness. The open-concept floor plan is designed for both luxurious everyday living and effortless entertaining. The designer kitchen serves as the centerpiece of the home, featuring stainless steel appliances, quartz countertops, a spacious center island, abundant cabinetry, and premium finishes throughout. This exceptional residence offers 4 spacious ensuite bedrooms and 5.5 bathrooms, including a spectacular primary suite with soaring ceilings, impressive scale, generous closet space, and abundant natural light. Spa-inspired bathrooms are finished with elegant large-format tile and refined modern finishes throughout. Wide-plank designer flooring flows seamlessly across every level, adding warmth and sophistication throughout the residence. The fully finished basement further expands the living space with a full bathroom and separate outside entrance, ideal for recreation, guests, extended living arrangements, or a private retreat. Additional highlights include smart home technology integrated throughout the property, in-ground sprinklers, a brand-new state-of-the-art septic system, energy-efficient systems, and a spacious driveway with garage parking. Conveniently located just minutes from premier shopping and dining destinations including Wegman's, Trader Joe's, Whole Foods Market, Ronkonkoma Station, and the vibrant Station Yards development, this remarkable residence offers the perfect combination of luxury, lifestyle, convenience, and architectural presence. Enjoy the rare advantage of being ideally situated at the crossroads of Smithtown, Brookhaven, and the Village of Lake Grove, giving residents access to the exceptional amenities offered by all three communities. Take advantage of Smithtown parks and private beaches, Brookhaven boat ramps, beaches, and recreational parks, along with the Village's summer camps, beautifully maintained parks, brand-new pickleball courts, and so much more.
Full Property Details
Full Property Details for 11 Amboy Ln
General
- Price: $999,999
- Taxes: $23,000
- Status: Active
- Type: Single Family
- Source: Long_Island
- MLS ID: 1003980
- Updated: 6/23/2026
- Added to Site: 51 day(s) ago
Interior
- Number of Rooms: 7
- Interior Features: First Floor Full Bath, Breakfast Bar, Cathedral Ceiling(s), Ceiling Fan(s), Chandelier, Eat-in Kitchen, High Ceilings, Kitchen Island, Open Floorplan, Primary Bathroom, Quartz/Quartzite Counters, Recessed Lighting, Smart Thermostat
- Appliances: Dishwasher, Dryer, Electric Oven, Electric Water Heater, ENERGY STAR Qualified Appliances, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer
- Flooring: Vinyl
Rooms
Bathrooms
- Total Bathrooms: 6
- Full Bathrooms: 5
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 4
Parking
- Garage: Yes
- Garage Spaces: 1
- Parking Features: Driveway
Location
- County: Suffolk County
School Information
- High School District: Sachem
- Elementary School: Wenonah School
- Middle School: Samoset Middle School
- High School: Sachem High School North
Heating & Cooling
- Cooling Type: Ductless
- Heating Type: Electric
Utilities
- Sewer: Septic Tank
- Water: Public
- Utility Description: Electricity Connected
Structural Information
- Architectural Style: Colonial
- Detached/Attached: Detached
- Construction: Stucco
- Basement: Yes
- Basement Desc.: Finished
- Sq. Ft. Source: Other
- Year Built: 2026
Lot Features
- Lot Size (Acres): 0.22
- Lot Size (Sq. Ft.): 10,000
Financial Considerations
- Tax Amount: $23,000
Disclosures and Reports
- Special Conditions: None
- Property ID: 0208-017-00-01-00-058-000
Listed by Coldwell Banker American Homes
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Schools
Schools serving 11 Amboy Ln
School District:Sachem Central School District
| Name | Grades | Distance |
|---|---|---|
Wenonah School 251 Hudson Avenue, Lake Grove, NY 11755 | K-5 | 0.2 mi |
Samoset Middle School 51 School Street, Lake Ronkonkoma, NY 11779 | 6-8 | 1.8 mi |
Sachem High School North 212 Smith Road, Lake Ronkonkoma, NY 11779 | 9-12 | 1.5 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 11 Amboy Ln
Date
Details
Price
Change
Source
6/23/2026
Price Reduced
$999,999
-20%
MLS
5/24/2026
Listed
$1,250,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 11 Amboy Ln
Year
Property Taxes
Change
Tax Assessment
Change
2024
$87
100%
$25
—
2020
100%
$25
—
2022
-100%
$25
—
2016
$74
-9%
$25
—
2020
$81
9%
$25
—
2018
$74
4%
$25
—
2017
$71
—
$25
—
2016
$71
3%
$25
—
2015
$69
1%
$25
—
2015
$68
1%
$25
—
2014
$67
2%
$25
—
2013
$66
—
$25
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 11 Amboy Ln
11 Amboy Lane, Lake Grove, NY 11755 (MLS# 1003980) is a Single Family property with 4 bedrooms, 5 full bathrooms and 1 partial bathroom. 11 Amboy Lane is currently listed for $999,999 and was received on May 24, 2026. Want to learn more about 11 Amboy Lane? Do you have questions about finding other Single Family real estate for sale in Lake Grove? You can browse all Lake Grove real estate or contact a Coldwell Banker agent to request more information.
