Open House 10/14 1pm - 2:30pm
99 Factory Pond Road
Locust Valley, NY, 11560 $ 4,895,000
Bedrooms6 Baths6.2 Sq 5,259 Monthly Estimate*
$ 33,809
for $4,895,000 with 6 bedrooms and 6 full baths, 2 half baths. This 5,259 square foot home was built in 1933 on a lot size of 3.07.
Set on three acres of mature plantings overlooking Mill Neck Creek, this 1933 farmhouse has been thoughtfully renovated and impeccably maintained, pairing its original character with the comforts of modern living. Clad in distinctive Adirondack wood siding, the six-bedroom residence enjoys sweeping water views from every room along the creek-facing side of the house. The principal rooms are gracious and well proportioned. A formal living room with a wood-burning fireplace and an elegant formal dining room are complemented by a den, with soaring ceilings and its own wood-burning fireplace, that opens to the kitchen. The family room, with a fireplace and a built-in bar, suits both quiet evenings and entertaining. A home office with custom built-ins and generous storage accommodates two workspaces, and a laundry room and mudroom sit conveniently off the garage. The primary suite offers a spa-like bath and dressing room. A separate bedroom wing contains four additional bedrooms and two full baths, and on the other side of the house is a newly created private guest bedroom with an ensuite bathroom. The renovated lower level provides flexible space for a media room, recreation area, or playroom. French doors lead from the living room and kitchen to a bluestone patio overlooking landscaped gardens and the creek beyond. A private dock offers direct access to the water for kayaking, paddleboarding, and fishing, and a new pool house with a full bath completes the setting for summer entertaining. Modern systems include Lutron lighting, Sonos sound, landscape lighting, a whole-house generator, and whole-house water filtration. A rare combination of privacy, landscaped grounds, direct water access, and enduring architectural character; this is a distinctive North Shore property in an exceptional Mill Neck setting.
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Open House
10/14/2026 1:00 PM - 2:30 PM
99 Factory Pond Road Locust Valley, NY
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
Single Family Coming Soon
FeaturesInteriorInterior Amenities First Floor Bedroom First Floor Full Bath Beamed Ceilings Eat-in Kitchen Entrance Foyer Formal Dining Open Kitchen Original Details Primary Bathroom Master Downstairs Walk-In Closet(s)
Basement Partially Finished Storage Space Walk-Out Access
Flooring Hardwood
Total Fireplaces 5
Fireplace Features Wood Burning
Basement Features Partially Finished Storage Space Walk-Out Access
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 2
Total Bedrooms 6
Total Baths 8
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GeneralSewer Cesspool
Heating Oil Propane
Cooling Central Air
Utilities Electricity Connected Natural Gas Connected Water Connected
Appliances Electric Cooktop Freezer Oven Refrigerator Stainless Steel Appliance(s) Washer
Garage Spaces 2
Patio/Porch Features Patio
Architectural Style Farmhouse
Pool Features In Ground
Construction Materials Wood Siding
Year Built 1933
Property Subtype Single Family Residence
Tax Year 2026
Parcel Number 2425-29-K-00-0305-0
Waterfront Features Creek
County Nassau County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 12
Full Baths 6
Directions Use GPS. Feeks Lane or Bayville Road to Factory Pond Road.
High School Locust Valley High School
City Oyster Bay
Senior Community Y/N N
High School District Locust Valley
Carport Y/N N
Elementary School Ann Macarthur Primary School
Property Attached Y/N N
Tax Annual Amount 44950
Middle/Junior High School Locust Valley Middle School
Building Area Units Square Feet
Standard Status Coming Soon
Middle/Junior School District Locust Valley
Elementary School District Locust Valley
Tax Assessed Value 2354
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ExteriorParking Features Attached Driveway Attached Driveway
Water Source Public
Building Area Total 6205
Waterfront Y/N Y
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* Excluded FeaturesList ByAlexis McAndrew CBRListing Agent
Daniel Gale Sothebys Intl RltyBroker
Affordability Calculator
- Monthly Principal & Interest
- $33,809
- Monthly Property Taxes
- $3,746
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Locust Valley, NY
Average List Price $3,628,317
Percent of Sale Price 26%
About Locust Valley, NY 6,292 Population
-4% Since 2002
$ 115,382 Median Income
46 Median Age
31% Households with Children
Trends Information provided by ATTOM Data Solutions.
4099815 Elementary School
4099618 Middle School
Locust Valley High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 10/12/2026 | $4,895,000 | | Listed Price |