- Overview
- Description
- Property Details
- Location
- Facts & Features
- Getting Around
$5,495,000
Monthly Est:$27,351
-- Bed
- -- Bath
18.11acres lot
31 Factory Pond Rd, Oyster Bay, NY 11560
$5,495,000
$27,351/moEst:
Get Pre-Approved
Land
Built in -
$-- HOA
18.11 acres lot
$303,424/acre
Description
Stunning 18-Acre Estate in Lattingtown - A Unique Blend of History and Natural Beauty Discover an exceptional opportunity to own the last major parcel of the historic Underhill Farm, nestled within the prestigious Oyster Bay National Wildlife Refuge. This breathtaking 18-acre property set on two separate buildable approved lots on Factory Pond Road offers over 1,100 feet of pristine waterfront along Mill Neck Creek, providing an unparalleled setting for nature enthusiasts and history buffs alike. Embrace the serenity of this picturesque landscape, featuring a sweeping open field ideal for a variety of uses, from serene pastoral views to expansive gardens. A charming small wooded area adds a touch of tranquility, while mature trees offer privacy and an enchanting natural backdrop. Rich in history, this land was once home to a factory renowned for crafting Revolutionary War uniforms, imbuing the property with a unique historical significance. The legacy of this factory adds an intriguing layer to this already compelling site. This rare piece of real estate combines the allure of a wildlife haven with the charm of historical heritage, all set against the stunning backdrop of Mill Neck Creek. Whether you envision a private estate, a conservation project, or a legacy property, this unparalleled offering is a once-in-a-lifetime opportunity. Seize the chance to own a slice of Lattingtown's storied past and its spectacular natural beauty.
- Houzeo last checked: 4 minutes ago
- Listing updated: September 18, 2026 at 3:41 pm
- Listing Provided by: Alexis McAndrew CBR (917) 750-8939 , Patrick H. Mackay | Daniel Gale Sothebys Intl Rlty (516) 626-7600
- Source: OneKey MLS-NY | MLS#: 944325

Property Details
Status
Active
Type
Land
No. of Stories
-
County
City
Neighborhood
--
Year Built
-
HOA Fees
-
Finished Area
- sqft
Lot Size
18.11 acres lot
Basement Area
- sqft
MLS Name
OneKey MLS
MLS Number
944325
MLS Status
Active
Days on Market
296
Cumulative Days on Market
277

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedroom: --
Bathroom: --
Interior
Sewer
None
Utilities & Energy
Water Source
Public
Other Features
Lot Features
Waterfront, Cleared, Part Wooded, Level, Views, Wooded
Price History
| Date | Event | Price |
|---|---|---|
12/15/2025 Source: | Listed for Sale | $5,495,000 $0/sqft |
09/19/2025 Source: | Listing Removed | $5,495,000 $0/sqft |
Getting Around 31 Factory Pond Rd
Bike Score®
Somewhat Bikeable
23/100
Walk Score®
Car-Dependent
2/100
Data provided by Redfin
Find Homes by Property Features in Oyster Bay, NY
Based on information from OneKey MLS, through Oct 09, 2026, 12:46AM. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. © 2026 OneKey® MLS. All rights reserved.
Advertising Broker: Derek Greene | The Greene Realty Group




