Open House 10/10 11am - 2pm
390 Wildberry Lane
Southold, NY, 11971 $ 3,095,000
Bedrooms4 Baths4.1 Sq 5,100 Monthly Estimate*
$ 21,376
for $3,095,000 with 4 bedrooms and 4 full baths, 1 half bath. This 5,100 square foot home was built in 2026 on a lot size of 0.67.
Ready to Move In -- New Construction Luxury Southold Home completed October 2026. Interior photos coming 10/11/26. Nestled in the prestigious Wildberry Fields, this new home blends coastal elegance with peaceful North Fork country living. Features 5,100+ SF of living space on 3 levels with 4 Bedrooms and 4.5 Bathrooms plus a bonus room/office over your attached 3 car garage. This stunning home has everything including a Giant front wrap-around-porch, heated saltwater 18x36 pool, and both first and second level primary bedrooms with ensuite baths and walk-in-closets. All high-end finishes were used throughout including Natural Alaskan Cedar Siding, Anderson 400 Series Windows, Luxury Appliances and Quartz Countertops, Wide Plank Natural White Oak Floors, Gas Fireplace, Custom Glass Shower Doors throughout, and more. Full Finished Basement with 9.5’ ceilings, Outside entrance to the lower level, full lower level bathroom, built in wine fridge, and luxury oversized double glass doors leading to your Gym and Custom Cedar Sauna. Equipped with the latest smart home technology including Hard Wired Ring Camera System, 5 Zone Sonos Sound System, Hard Wired EERO wifi access points, Lutron Smart Lighting, Wifi Pool Equipment, Wifi Sprinkler control, and more. Enjoy exclusive Southold Park District rights—offering access to private beaches, kayak launches, and Founders Landing—while being just minutes from stunning Long Island Sound beaches, scenic Sound View Dunes, world-class vineyards, farm stands, and charming village dining.
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Open House
10/10/2026 11:00 AM - 2:00 PM
390 Wildberry Lane Southold, NY
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
FeaturesInteriorInterior Amenities First Floor Bedroom First Floor Full Bath Built-in Features Chandelier Chefs Kitchen ENERGY STAR Qualified Door(s) Entrance Foyer Formal Dining High Speed Internet Kitchen Island Open Floorplan Prima
Basement Finished Full Walk-Out Access
Flooring Hardwood
Total Fireplaces 1
Fireplace Features Gas Living Room
Basement Features Finished Full Walk-Out Access
Basement (Y/N) Y
Window Features ENERGY STAR Qualified Windows
Fireplace Y/N Y
Half Baths 1
Total Bedrooms 4
Total Baths 5
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GeneralSewer Septic Tank
Heating Natural Gas
Cooling Central Air
Utilities Cable Connected Electricity Connected Natural Gas Connected Water Connected
Appliances Gas Range Stainless Steel Appliance(s) Wine Refrigerator
Garage Spaces 3
Patio/Porch Features Covered Patio Porch Wrap Around
Architectural Style Colonial
Pool Features In Ground Salt Water
Construction Materials Cedar Foam Insulation Frame Shake Siding
Year Built 2026
View Open Panoramic Trees/Woods Water
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 1000-051-00-03-00-012-009
County Suffolk County
Property Type Residential
HOA N
Facing Direction East
Garage Y/N Y
Total Rooms 11
Full Baths 4
High School Southold Junior-Senior High School
City Southold
Disclosures M6 Disclosure of Ownership Interest
Senior Community Y/N N
High School District Southold
Carport Y/N N
Elementary School Southold Elementary School
Property Attached Y/N N
Tax Annual Amount 0
Middle/Junior High School Southold Junior-Senior High School
Property Condition New Construction
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Southold
Elementary School District Southold
Tax Assessed Value 0
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ExteriorParking Features Driveway Driveway
Water Source Public
Waterfront Y/N N
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* Excluded FeaturesList ByShaun McQuilkinListing Agent
Affordability Calculator
- Monthly Principal & Interest
- $21,376
- Monthly Property Taxes
- --
- 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 Southold, NY
Average List Price $2,101,033
Percent of Sale Price 32%
About Southold, NY 22,629 Population
10% Since 2002
$ 86,513 Median Income
50.99 Median Age
18% Households with Children
Trends Information provided by ATTOM Data Solutions.
4100176 Elementary School
4099535 Middle School
Southold Junior-Senior High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 9/30/2026 | $3,095,000 | -6.07% | Price Down |
| 8/15/2026 | $3,295,000 | | Listed Price |