18 Windsor Blvd

Off Market

18 Windsor Blvd

Londonderry NH 03053

6558 sq. ft.

87120 sq. ft.

Single-Family

Last sold for $925,000

Erin Gilbert, last sold this property on 10 September 2026 after 55 days on market.

Overview

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.

Features

4 bedrooms

4 bathrooms

2 carspaces

2 garage spaces

6558 sq. ft. floor area

87120 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Londonderry over the last 12 months, the estimated median property value of 18 Windsor Blvd is $781.25k.

Median value

$781.25k

Estimated value range

$356k - $1.4m

Median days on market

Estimated value trend

increase over the last 12 months

Average days on market is based on recent, comparable sales in Londonderry. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 18 Windsor Blvd

2026

Sold

$925,000

10 Sep 2026 by Erin Gilbert, of Coldwell Banker RB

2015

Sold

$410,000

28 Apr 2015 by Charlotte Gassman, of COLDWELL BANKER RESIDENTIAL BROKERAGE - Derry

Happy sellers in Londonderry

94%

94% of sellers in Londonderry reported that their sale price either exceeded or met their price expectations.

Londonderry stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 3 reviews in Londonderry over the last 12 months.

Local market activity for 4 bedroom single-family properties in Londonderry

In the last 12 months, 75 four-bedroom single-family properties similar to 18 Windsor Blvd, have been sold.

This represents a 17% increase in four-bedroom single-family properties sales when compared to the previous 12 months.

Sold

For Sale

Interested in selling?

People are reaching out to these agents in Londonderry for a market analysis.

Phil Harasek

at Keller Williams Realty/Salem

(23 reviews)

Get a market analysis

Ashley Thibeault Barry

at Coldwell Banker Realty

(6 reviews)

Get a market analysis

Ellen Grant

at Keller Williams Gateway Realty

4.9

(15 reviews)

Get a market analysis

Jamie Adames

at Realty ONE Group Nest | North Andover

(21 reviews)

Get a market analysis

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in Londonderry

Phil Harasek

Phil Harasek is an award winning recommended agent for Londonderry. They have 3 local sales and collected 2 local reviews across the last 12 months.

5 (23 reviews)
2 Reviews in Londonderry
3 Sales in Londonderry

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Ashley Thibeault Barry

Ashley Thibeault Barry is an award winning recommended agent for Londonderry. They have 1 local sale and collected 1 local review across the last 12 months.