Experience timeless elegance and grand-scale living in this extraordinary residence offering over 13,000 square feet of luxurious living space, perfectly set on more than 5 acres of manicured grounds.
Enter through the impressive dual staircase foyer that sets the tone for this stately home, featuring 9 bedrooms and 9 bathrooms designed for comfort and sophistication. The main level boasts exquisite wood flooring throughout, detailed crown molding, and a seamless flow between the formal dining room, great room, and family room — perfect for both intimate gatherings and large-scale entertaining.
The chef’s mahogany kitchen is a masterpiece, showcasing a granite center island, Viking appliances, and a butler’s pantry for effortless hosting. A private office, recreation rooms, and a fully equipped gym add to the home’s unmatched amenities.
Retreat to the expansive primary suite, featuring dual walk-in closets, his-and-her spa-inspired baths, and a private balcony overlooking the resort-style pool and outdoor kitchen area. The partially finished basement with 10-foot ceilings offers endless possibilities for customization.
Outside, a sparkling in-ground pool, outdoor entertaining space, and lush landscaping create your own private oasis. A three-car attached garage and a grand circular driveway accommodating 30+ vehicles complete this rare offering.
Located in the prestigious Matinecock Village of Oyster Bay, this remarkable estate combines classic craftsmanship with modern luxury — the perfect place to call home.
For sale
Price cut: $505K (3/30)
$5,995,000
15 High Ridge Lane, Locust Valley, NY 11771
9beds
11,382sqft
Single Family Residence, Residential
Built in 2006
5 Acres Lot
$-- Zestimate®
$527/sqft
$-- HOA
What's special
Private officeViking appliancesExpansive primary suiteThree-car attached garageSparkling in-ground poolFully equipped gymDual walk-in closets
- 130 days |
- 1,703 |
- 66 |
Zillow last checked: 7 hours ago
Listing updated: March 30, 2026 at 08:44am
Listing by:
NEXTHOME PLATINUM PROPERTIES 516-788-8785,
John H. Kim 516-788-8785
Source: OneKey® MLS as distributed by MLS GRID,MLS#: 940830
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 9
- Bathrooms: 9
- Full bathrooms: 6
- 1/2 bathrooms: 3
Primary bedroom
- Description: Bedroom suite with walk-in closets, Full Bath, Half Bath, Master Bedroom with large Balcony with fireplace, Bedroom, Princess Suite with full bath and walk-in closet, Bedroom, Room, Mud Room, Princess Suit with Full Bath and walk-in closet.
- Level: Second
Basement
- Description: Recreation Room, Utilities, Multi purpose Room, Room, Room, Room
- Level: Basement
Office
- Description: Entry Grand Foyer Double Staircase, Music Rm, Two Offices, Bedroom Suite, Kitchen with double island, Mud Rm, 2 Half Bath, Full Bath, Family Rm, Living Rm, Music Room, 2 Offices, Two Recreation Rooms
- Level: First
Heating
- Oil
Cooling
- Central Air
Appliances
- Included: Dishwasher, Dryer, Freezer, Gas Range, Oven, Range, Refrigerator, Stainless Steel Appliance(s)
Features
- First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Central Vacuum, Chandelier, Crown Molding, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, His and Hers Closets, Open Kitchen
- Basement: Full
- Attic: Full
Interior area
- Total structure area: 11,572
- Total interior livable area: 11,382 sqft
Property
Parking
- Total spaces: 3
- Parking features: Covered, Driveway, Garage, Garage Door Opener, Oversized, Private
- Garage spaces: 3
- Has uncovered spaces: Yes
Features
- Levels: Two
- Has private pool: Yes
Lot
- Size: 5 Acres
Details
- Parcel number: 2421240240000130
- Special conditions: None
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence, Residential
Materials
- Stucco
Condition
- Year built: 2006
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Natural Gas Connected
Community & HOA
HOA
- Has HOA: No
Location
- Region: Oyster Bay
Financial & listing details
- Price per square foot: $527/sqft
- Tax assessed value: $3,392
- Annual tax amount: $62,274
- Date on market: 12/3/2025
- Cumulative days on market: 130 days
- Listing agreement: Exclusive Right To Sell
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 3/30/2026 | Price change | $5,995,000-7.8%$527/sqft |
Source:  OneKey® MLS as distributed by MLS GRID #940830 Report a problem | ||
| 12/3/2025 | Listed for sale | $6,500,000$571/sqft |
Source: OneKey® MLS as distributed by MLS GRID #940830 Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | -- | $3,110 -0.8% |
| 2023 | -- | $3,135 -7.6% |
| 2022 | -- | $3,392 |
| 2021 | $28,902 -41.8% | -- |
| 2020 | $49,641 -8.3% | $4,382 -6.7% |
| 2019 | $54,153 | $4,695 -13.5% |
| 2018 | $54,153 -22% | $5,427 -25% |
| 2017 | $69,404 -22.5% | $7,235 -27.9% |
| 2016 | $89,561 +385.3% | $10,035 -4% |
| 2015 | $18,454 +6.4% | $10,450 |
| 2013 | $17,346 +7.5% | $10,450 |
| 2012 | $16,139 -78.4% | $10,450 -27.1% |
| 2011 | $74,655 +13.1% | $14,326 +3% |
| 2010 | $65,990 | $13,909 -4.4% |
| 2009 | -- | $14,551 +42.2% |
| 2008 | -- | $10,230 +15% |
| 2006 | -- | $8,894 +2.7% |
| 2005 | -- | $8,660 -38% |
| 2004 | -- | $13,961 |
| 2003 | -- | $13,961 -13.3% |
| 2002 | -- | $16,100 |
| 2001 | -- | $16,100 |
| 2000 | -- | $16,100 |
Find assessor info on the county website
Monthly payment
Estimated monthly payment
All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: Matinecock
Nearby schools
GreatSchools rating
- NAAnn Macarthur PrimaryGrades: K-2Distance: 1.6 mi
- 7/10Locust Valley Middle SchoolGrades: 6-8Distance: 2 mi
- 9/10Locust Valley High SchoolGrades: 9-12Distance: 2 mi
Schools provided by the listing agent
- Elementary: Ann Macarthur Primary School
- Middle: Locust Valley Middle School
- High: Locust Valley 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.
Local experts in 11771
- New York
- Nassau County
- Locust Valley
- 11771
- Matinecock
- 15 High Ridge Lane
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