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$3,850,000
New Listing

285 Piping Rock Road
Locust Valley, NY 11560

For Sale|Single Family Residence|Coming Soon
7
Beds
6
Total Baths
5
Full Baths
1
Partial Bath
5,073
SqFt
$759
/SqFt
1928
Built
County:
Nassau
Listing courtesy of Compass Greater NY LLC alex.hulse@compass.com
Upcoming Open Houses
Sat, May 16, 2:00 PM - 4:00 PM
285 Piping Rock Road285 Piping Rock Road285 Piping Rock Road285 Piping Rock Road
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Mortgage Calculator

Monthly Payment (Est.)

$17,565
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

Rosegate is an enchanting mini estate that harkens back to golden age of the North Shore of Long Island. This architectural gem has been thoughtfully expanded over the years into a stately 7-bedroom Colonial, set on 2.85 acres of lush, storybook grounds. Every inch of Rosegate exudes character and charm from its Ludowici style roof to its diamond trellis ivy covered walls. Step through the front entrance, and you’re greeted by exquisite hand-painted murals that set the tone for the artistry and elegance within. The sun-drenched living room and formal dining room, with their graceful proportions and classic design, provide an exceptional setting for entertaining, while timeless details like wood-pegged and parquet floors along with elegant archways elevate every space. For those seeking quiet retreat, the library leads to a cozy bedroom (or office) with a beamed ceiling and French doors that open to the serene pool area. A touch of convenience and sophistication, the home also features an elevator for easy access to the second-floor primary suite. A separate guest wing with three bedrooms and a full bath offers privacy and comfort for visitors. The outdoors are a masterpiece in their own right. The gated front garden with whitewashed brick sitting walls and specimen plantings is highlighted by a charming center fountain. The rear garden, with its sweeping lawn, showcases a sparkling Gunite pool surrounded by a bluestone patio—perfect for summer gatherings. A charming greenhouse by the 3 car garage completes this idyllic retreat. Steeped in history yet updated with modern comforts, Rosegate is more than a home—it’s a timeless escape that captures the heart and imagination.

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Listing Snapshot
Price 
$3,850,000
Days On Site 
0 Days
Bedrooms 
7
Inside Area (SqFt) 
5,073 sqft
Total Baths 
6
Full Baths 
5
Partial Baths 
1
Lot Size 
2.85 Acres
Year Built 
1928
MLS® Number 
995929
Status 
Coming Soon
Property Tax 
$34,441
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
4 hours agoListing first seen on site
4 hours agoListing updated with changes from the MLS®
General Features
Acres 
2.85
Cross Street 
Frost Pond
Garage 
Yes
Garage Spaces 
3
Levels 
Two
Parking 
Private
Property Sub Type 
Single Family Residence
Sewer 
Cesspool
SqFt Total 
5745
Style 
Mini Estate
Utilities 
Cable ConnectedElectricity ConnectedPropaneWater Connected
Water Source 
Public
Interior Features
Appliances 
Convection OvenCooktopDishwasherDryerExhaust FanGas CooktopGas OvenGas RangeRefrigeratorWasher
Basement 
Partial
Cooling 
Central Air
Fireplace 
Yes
Fireplaces 
3
Flooring 
CarpetHardwoodWood
Heating 
Oil
Interior 
Built-in FeaturesCrown MoldingElevatorEntrance FoyerGranite CountersHigh CeilingsHis and Hers ClosetsKitchen IslandNatural WoodworkRecessed LightingSound SystemWet Bar
Laundry Features 
In Basement
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Exterior Features
Construction Details 
BrickFrame
Exterior 
Awning(s)Garden
Fencing 
FencedBack YardChain LinkPerimeter
Patio And Porch 
DeckPatio
Pool Features 
Private
Private Pool 
Yes
Community Features
MLS Area 
Old Brookville
School District 
Locust Valley
Schools
School District
Locust Valley
Elementary School
Ann Macarthur Primary School
Middle School
Locust Valley Middle School
High School
Locust Valley High School
Listing courtesy of Compass Greater NY LLC alex.hulse@compass.com


Based on information submitted to the MLS GRID as of 2026-05-14 04:58 AM EDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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