Single Family
314 Mill Hill Road
Active · Oyster Bay · Nassau County, NY 11765
- Bedrooms
- 7 Beds
- Bathrooms
- 8 Baths
- Year built
- 1836
- Est. monthly taxes
- $3,294.32
Upcoming open house
- Sunday, November 8, 20261:00 PM–2:30 PMNew York local timeActiveAsk about this open house
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About this home
Welcome to 314 Mill Hill Rd Mill Neck located in the Luxurious Gold Coast. This Exquisite home has been built by William Townsend the historic mansion was widely known as the Chancellor's Mansion, which was built in 1834. The estate has passed through several notable historical figures, including Theodore Roosevelt III and fashion designer Oleg Cassini. This estate sits on almost 6 Acres . The property has additional 2 Large guest homes . Which can make a wonderful compound for friends, staff or guests. Each guest house is about 2300 SF and nicely updated . The main Estate consists of 7 Bedrooms 8 bathrooms, Stunning Chefs Kitchen, And A Grand Formal Dining Room, This home a true masterpiece of workmanship. The gorgeous wrap around porch adds so much character and comfort ,The beautiful large balcony on the 2nd floor is ideal for relaxing and enjoying the Stunning Water views of Oyster bay Harbor. The property has a custom built greenhouse which is ideal for growing your own farm to table fruits and vegetables. This home is in close proximity to the local private Beach which is only 2 blocks away. The history of this home has been written up in multiple books and periodicals. A true gem not to be missed AN VERY LOW TAXES !
Listing snapshot
- Days on site
- 59 days
- Listed on MLS
- Jun 26, 2026
- Full baths
- 6
- Half baths
- 2
- Annual property tax (MLS)
- $39,531.85
- Tax year
- 2024
- Area source (MLS)
- Public Records
- Listing brokerage
- Realty Trends Corp
- MLS ID
- KEY1019177
- Last updated
- Oct 27, 2026
General features
- Property type
- Single Family
- Property subtype
- Single Family Residence
- Year built
- 1836
- Garage
- Yes
- Garage spaces
- 3
- Total parking
- 15
- Parking
- Driveway, Garage, Garage Door Opener
- Water source
- Public
- Sewer
- Public Sewer
- Utilities
- Cable Available, Electricity Available, Electricity Connected, Natural Gas Available, Natural Gas Connected, Phone Connected, Sewer Connected, Trash Collection Public, Water Available, Water Connected
Interior features
- Basement
- Finished
- Heating
- Baseboard
- Cooling
- Central Air
- Interior
- First Floor Bedroom, First Floor Full Bath, Bidet, Breakfast Bar, Built-in Features, Cathedral Ceiling(s), Chandelier, Chefs Kitchen, Crown Molding, Double Vanity, Eat-in Kitchen, ENERGY STAR Qualified Door(s), Entrance Foyer, Formal Dining, Granite Counters, High Ceilings, High Speed Internet, In-Law Floorplan, Kitchen Island, Natural Woodwork, Open Floorplan, Open Kitchen, Original Details, Pantry, Primary Bathroom, Recessed Lighting, Sauna, Smart Thermostat, Soaking Tub, Storage, Walk-In Closet(s)
- Appliances
- Convection Oven, Cooktop, Dishwasher, Disposal, Dryer, ENERGY STAR Qualified Appliances, Exhaust Fan, Gas Cooktop, Gas Oven, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s)
- Flooring
- Hardwood
- Fireplace
- Yes
- Fireplaces
- 4
Exterior features
- Architectural style
- Estate
- Construction materials
- Block
- Private pool
- No
Schools (MLS)
- Elementary school
- Theodore Roosevelt School
- Elementary school district
- Oyster Bay-East Norwich
- Middle school
- Oyster Bay High School
- Middle school district
- Oyster Bay-East Norwich
- High school
- Oyster Bay High School
- High school district
- Oyster Bay-East Norwich
School information is provided by the MLS. Confirm attendance eligibility with the school district.
Recent activity
- Listing updated from MLS
- First seen on this site
- MLS status changed
Location
Estimate monthly payment
Estimated monthly principal & interest—
Monthly property taxNot provided
Monthly association / maintenance feesNot provided
Estimated monthly total of entered costs—
Listing data is supplied by the MLS and may change without notice.