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MLS ID KEY1004607Last updated Jun 23, 2026

Single Family

12 Barbara Lane

Active · Glen Cove · Nassau County, NY 11542

Bedrooms
6 Beds
Bathrooms
8 Baths
Year built
2019
Est. monthly taxes
$2,758
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About this home

Tucked away at the end of a quiet cul-de-sac, on just under one acre, this exceptional waterfront Colonial offers over 7,200 square feet of thoughtfully designed living space with captivating views of Dosoris Pond and the Connecticut shoreline beyond. Built in 2019 as the builder’s personal residence, every detail reflects superior quality, craftsmanship, and attention to design. Featuring 6 bedrooms and 7.5 bathrooms, the home is filled with natural light, highlighted by expansive windows, detailed millwork, and elegant architectural finishes throughout. The gourmet kitchen anchors the main level and opens seamlessly to both formal and informal living spaces, creating an ideal setting for entertaining and everyday living. The luxurious primary suite serves as a private retreat, complete with generous walk-in closets, a spa-inspired bath, and a private balcony showcasing panoramic water views and unforgettable sunsets. A standout feature is the 2,400-square-foot finished lower level with soaring 12-foot ceilings, offering endless flexibility for a home theater, fitness studio, game room, or additional entertaining space. Designed for year-round comfort and efficiency, the home is equipped with a three-unit central HVAC system with three-zone climate control, allowing for personalized temperature settings throughout the residence. Additional amenities include Energy Star-certified construction, radiant heated floors, smart home integration, 300-amp underground electric service, a hardwired 4K security system, professionally landscaped grounds, and direct pond access. Combining waterfront tranquility with modern comfort and exceptional construction, this one-of-a-kind residence offers a rare opportunity to enjoy luxury living in one of Glen Cove’s most desirable and private settings.

Listing snapshot

Days on site
59 days
Listed on MLS
Jun 4, 2026
Full baths
7
Half baths
1
Annual property tax (MLS)
$33,096
Tax year
2026
Area source (MLS)
Appraiser
Listing brokerage
Douglas Elliman Real Estate
MLS ID
KEY1004607
Last updated
Jun 23, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
2019
Garage
Yes
Garage spaces
2
Parking
Garage
Water source
Public
Sewer
Public Sewer
Utilities
Natural Gas Available

Interior features

Basement
Finished
Heating
Natural Gas, Radiant Floor
Cooling
Central Air
Interior
First Floor Full Bath, Built-in Features, Cathedral Ceiling(s), Crown Molding, Eat-in Kitchen, ENERGY STAR Qualified Door(s), Entrance Foyer, Granite Counters, High Ceilings, High Speed Internet, Kitchen Island, Open Kitchen, Recessed Lighting, Smart Thermostat, Soaking Tub, Sound System, Storage, Walk-In Closet(s), Washer/Dryer Hookup, Wet Bar
Appliances
Convection Oven, Cooktop, Dryer, ENERGY STAR Qualified Appliances, Exhaust Fan, Freezer, Gas Cooktop, Gas Oven, Microwave
Fireplace
Yes

Exterior features

Architectural style
Colonial
Construction materials
Brick, Energy Star, Vinyl Siding
Private pool
Yes

Schools (MLS)

Elementary school
Connolly School
Elementary school district
Glen Cove
Middle school
Robert M Finley Middle School
Middle school district
Glen Cove
High school
Glen Cove High School
High school district
Glen Cove

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. First seen on this site
  2. Listing updated from MLS
  3. MLS status changed

Location

Glen Cove · Nassau County, NY 11542Show interactive map
12 Barbara Lane

Glen Cove · Nassau County, NY 11542

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Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
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Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.