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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.

Highlights

  • Residential
  • Single Family Residence
  • Built in 2019
  • 0.905 Acre Lot
  • 2 Car Garage
  • 161 days on Market

  • Bedrooms
    6
  • Bathrooms
    7 full · 1 half
  • Year Built
    2019
  • Architectural Style
    Colonial
  • Construction Materials
    Vinyl Siding, Brick
  • Garage Spaces
    2.0
  • Parking Features
    Garage
  • Living Area
    7200.0
  • Interior Features
    High Speed Internet, Cathedral Ceiling(s), Eat-in Kitchen, Walk-In Closet(s), Wet Bar, Kitchen Island, Storage, Granite Counters, Recessed Lighting, High Ceilings, Entrance Foyer, Crown Molding, Smart Thermostat, Built-in Features, Soaking Tub, Sound System
  • Appliances
    Dryer, Microwave, Convection Oven, Gas Cooktop, Cooktop, Gas Oven, Freezer, Exhaust Fan, ENERGY STAR Qualified Appliances
  • Pool Features
    Private
  • Cooling
    Central Air
  • Heating
    Natural Gas, Radiant Floor
  • Basement
    Finished

  • Acres
    0.905
  • Lot Features
    Waterfront
  • Water Front Features
    Waterfront, Waterfront Access
  • Utilities
    Natural Gas Available
  • Water
    Public

  • County
    Nassau
  • City
    Glen Cove
  • Zip Code
    11542
  • High School
    Glen Cove High School
  • Middle School
    Robert M Finley Middle School
  • Elementary School
    Connolly School

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Frequently Asked Questions

How do I schedule a tour of 12 Barbara Ln?

We can make that happen quickly. Click Tour This Home and we'll connect you directly with our vetted local partner to schedule your visit to 12 Barbara Ln.

They know residentials in the area well and can give you the guidance you need to buy with confidence.

How do I get more information about 12 Barbara Ln?

Click Ask a Question to talk with our team. You already know it is a 6 bed, 7 bath, listed for $2,950,000. We can talk through recent upgrades, potential seller motivation, how this single family residence compares to others in Glen Cove, and can even get you in to see the property quickly.

How do I get a virtual tour of 12 Barbara Ln?

Yes! A virtual tour is available for 12 Barbara Ln. Click here to view the full walkthrough and explore every room at your own pace. If you would like a guided virtual showing or have questions along the way, we can connect you with our local expert to walk you through it live.

How much is the monthly mortgage payment for 12 Barbara Ln?

With a 20% down payment and a 30-year fixed loan at an illustrative 7.25% rate, the ez Mortgage Calculator estimates the monthly payment for 12 Barbara Ln at around $19,546. This includes estimated property taxes and insurance.

Want to see how this changes with different down payments or interest rates? Jump to the calculator to run the numbers and fine-tune your plan.

How do I get pre-approved to buy 12 Barbara Ln?

Stand out in a competitive market by getting pre-approved today. Our quick and private pre-approval process helps you understand your true buying power—no credit pull required to explore all of your options.

Or, let us connect you with our preferred local lender in Nassau County. They will give you all of your available financing options, based on your specific situation and what is available to you.

Can I negotiate the asking price for 12 Barbara Ln?

In most cases, yes. Whether 12 Barbara Ln is priced competitively or not, your best offer depends on your personal situation, the seller's timeline, and recent activity in Glen Cove's market. Our preferred local partner will help you craft a strategy—factoring in comparable properties that have sold, timing, and deal structure—to make a smart, strong offer. Click here to ask about negotiation opportunities.

How do I make an offer on 12 Barbara Ln?

We can handle that for you. Our preferred local agent specializes in residentials in Glen Cove and can guide you through every step of the offer process.

You need an expert who is looking out for your best interests. From market valuation to contingencies and timing, they'll help you present a compelling offer that fits your goals. Click Ask a Question to get started today.

What is the price per square foot for this home?

This home is listed at $2,950,000 with 7,200 sqft of space—that comes out to approximately $410 per square foot.

How long has this property been on the market?

12 Barbara Ln was listed on June 04, 2026, which means it's been on the market for 161 days.

Want to keep tabs on it? Click the ♥ to favorite this home and get notified of price drops or changes.

When was this house built?

This home was built in 2019, making it approximately 7 years old.

What is the lot size of this property?

12 Barbara Ln sits on a 0.91-acre lot, which is 39,640 square feet.

What schools are assigned to this property?

Based on MLS info, this home is zoned for:

  • Elementary: Connolly School
  • Middle: Robert M Finley Middle School
  • High: Glen Cove High School

Want to see how these schools compare? Check out our Nassau County School Guide to see ratings, reviews, and more for the schools in the area.

What are the property taxes for 12 Barbara Ln?

The most recent public record shows annual property taxes for 12 Barbara Ln were approximately $33,096. This may change with reassessment or exemptions. Our local partner can verify current tax amounts and help you estimate future costs based on your situation.

Is 12 Barbara Ln still available for sale?

Yes, this home is still available! Click the ♥ to favorite it so you don't miss any changes—or ask our local expert to schedule a time to see it in person.

Source: ez Home Search, MLS Data

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Listing information provided exclusively for consumers' 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 deemed reliable but not guaranteed by the MLS. The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed. Copyright 2026, OneKey MLS. All rights reserved.

Last Updated: November 12, 2026 at 02:36AM | Source: OneKey MLS | MLS#: 1004607