Recently Listed Open House 7/18 12pm - 2pm
18 Windsor Boulevard
Londonderry, NH, 03053 $ 925,000
Bedrooms4 Baths3.1 Sq 5,176 Monthly Estimate*
$ 5,841
Listed by Erin Gilbert, Coldwell Banker Realty Nashua, 603-434-1000, Erin.Gilbert@cbrealty.com
for $925,000 with 4 bedrooms and 3 full baths, 1 half bath. This 5,176 square foot home was built in 1984 on a lot size of 2.
Own a Piece of Londonderry History! Welcome to 18 Windsor Boulevard, home to the first legally approved Accessory Dwelling Unit (ADU) in town. This exceptional property has undergone extensive recent updates and is ready for its next owners. Major improvements include a new roof, new siding, and a brand-new deck, providing peace of mind for years to come. The beautifully appointed above ground ADU features hardwood flooring throughout and direct access to the inviting screened porch, making it ideal for multi-generational living, guests, or rental opportunities. The main residence offers three spacious bedrooms, including an impressive primary suite with a loft, walk-in closet, and abundant space to unwind. Designed for both everyday living and entertaining, the first floor boasts a generously sized family room and a beautifully updated kitchen complete with granite countertops, tile backsplash, double ovens, and a pantry. Step outside to enjoy the screened porch and expansive new deck overlooking the peaceful, fenced-in, wooded backyard. Offering flexibility, comfort, and room for everyone, this meticulously maintained home is a rare opportunity in one of Londonderry's most desirable locations.
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Open House
7/18/2026 12:00 PM - 2:00 PM
7/19/2026 12:00 PM - 2:00 PM
18 Windsor Boulevard Londonderry, NH
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
FeaturesInteriorBasement Description Concrete Full Partially Finished Interior Stairs Interior Access
Interior Amenities In-Law/ADU In-Law Suite Primary BR w/ BA Vaulted Ceiling Walk-in Closet Walk-in Pantry Whirlpool Tub Programmable Thermostat 2nd Floor Laundry Walkup Attic
Basement Yes
Flooring Carpet Ceramic Tile Hardwood
Beds 4
Total Rooms 10
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GeneralRoad Frontage TBD
Sewer Septic
Heating Propane Forced Air Multi Zone
Cooling Central AC Multi Zone
Utilities Cable at Site Propane
Roof Architectural Shingle
Appliances Gas Cooktop Dishwasher Microwave Double Oven Refrigerator
Garage Yes
Flood Zone No
Zoning AR-1
3/4 Baths 1
Full Baths 2
Half Baths 1
Bathrooms 4
Year Built 1984
Electric 200+ Amp Service Circuit Breaker(s) Generator Ready Underground
Style Contemporary
Stories Count 2.5
Construction Status Existing
Type Single Family
Block 45
Auction No
Tax Year 2025
Status Detail 1
Covenants Unknown
Construction Materials Vinyl Siding
City Londonderry
Other Equipment CO Detector Intercom Irrigation System Smoke Detector
School District Londonderry School District
Seasonal No
DOM 0
Price Per Sq Ft Total AG 202.1
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ExteriorLot Features Landscaped Wooded Private
Exterior Amenities Deck Full Fence Screened Porch Shed
Driveway Paved
Lot Size Area 2
Water Source Drilled Well Private
Parking Features Auto Open Driveway Garage Carport
Garage Capacity 2
Foundation Concrete
Lot 34
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* Excluded FeaturesList ByErin GilbertListing Agent
Coldwell Banker Realty NashuaBroker
Erin.Gilbert@cbrealty.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $5,841
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.49% 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 Londonderry, NH
Average List Price $786,478
Percent of Sale Price 15%
About Londonderry, NH 26,269 Population
12% Since 2002
$ 95,419 Median Income
43.7 Median Age
35% Households with Children
Trends Information provided by ATTOM Data Solutions.
1008478 Elementary School
4121192 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 7/15/2026 | $925,000 | | Listed Price |