Set on nearly five acres of complete privacy, this exceptional estate offering over 5,800 sq ft with a separate guest residence offering over 2,400 sq fti s a rare offering—where scale, versatility, and lifestyle come together in a way seldom found. What sets this property apart is the seamless blend of luxury living and purpose-driven spaces, thoughtfully designed to adapt to the way you live today. The main residence offers four spacious bedrooms, an expansive dining room, and a beautifully scaled family room, all connected by a flowing, open layout. A private third-floor office provides a quiet, tucked-away workspace—ideal for productivity and privacy. At the heart of the home, a custom theatre opens directly to the expansive deck, creating a one-of-a-kind indoor-outdoor entertaining experience. Paired with a dedicated bar and game area, this space delivers the feel of a private club within your own home—perfectly designed for gathering and entertaining. The primary suite isa true retreat—generous in scale with a fireplace, a beautifully updated spa-inspired bath, and its own private deck overlooking the grounds. The secondary residence elevates this property into a true estate compound—far beyond a traditional guest house. Alongside a two-car garage, fitness area, sauna, and full bath, it features a bright, fully independent living area offering complete separation and flexibility for extended family, guests, or live-in support. Outdoors, the property unfolds into a private sanctuary, with an in-ground pool surrounded by lush, open grounds that enhance the home’s sense of privacy and scale. This is more than a home—it’s a property designed for how people truly want to live today: offering privacy, space, and flexibility in a rare estate setting.
Single-familyProperty Type
1989Year Built
4.52 acresLot Size
$225Price/Sq.Ft.
7 garage spacesParking
Listed by Shannon DiPietro• DiPietro Group Real Estate
Set on nearly five acres of complete privacy, this exceptional estate offering over 5,800 sq ft with a separate guest residence offering over 2,400 sq ft is a rare offering - where scale, versatility, and lifestyle come together in a way seldom found. What sets this property apart is the seamless blend of luxury living and purpose-driven spaces, thoughtfully designed to adapt to the way you live today. The main residence offers four spacious bedrooms, an expansive dining room, and a beautifully scaled family room, all connected by a flowing, open layout. A private third-floor office provides a quiet, tucked-away workspace ideal for productivity and privacy. At the heart of the home, a custom theatre opens directly to the expansive deck, creating a one-of-a-kind indoor-outdoor entertaining experience. Paired with a dedicated bar and game area, this space delivers the feel of a private club within your own home perfectly designed for gathering and entertaining. The primary suite is a true retreat generous in scale with a fireplace, a beautifully updated spa-inspired bath, and its own private deck overlooking the grounds. The secondary residence elevates this property into a true estate compound far beyond a traditional guest house. Alongside a two-car garage, fitness area, sauna, and full bath, it features a bright, fully independent living area offering complete separation and flexibility for extended family, guests, or live-in support. Outdoors, the property unfolds into a private sanctuary, with an in-ground pool surrounded by lush, open grounds that enhance the home’s sense of privacy and scale. This is more than a home it’s a property designed for how people truly want to live today: offering privacy, space, and flexibility in a rare estate setting.
Year
Property tax
Land + Additions
Assessment*
2024
$30,399 (+5.8%)
$201,500 + $1,141,200
$1,342,700
2023
$28,734 (+8.3%)
$201,500 + $1,141,200
$1,342,700
2022
$26,532 (+6.1%)
$201,500 + $1,141,200
$1,342,700
2021
$25,001 (−2.7%)
$201,500 + $1,141,200
$1,342,700
2020
$25,686 (+3.4%)
$201,500 + $1,141,200
$1,342,700
2019
$24,852 (−3.2%)
$186,400 + $915,700
$1,102,100
2018
$25,668 (+15.3%)
$186,400 + $915,700
$1,102,100
2017
$22,262 (−7.4%)
$186,400 + $915,700
$1,102,100
2016
$24,048
$186,400 + $915,700
$1,102,100
2015
$24,070 (−3.6%)
$186,400 + $921,800
$1,108,200
2013
$24,959
$238,000 + $819,600
$1,057,600
Public record
Beds
4
Baths
2.5
Stories
2
Lot width
—
Lot depth
—
Lot size
4.52 Acres
Year renovated
2004
Finished Sq. Ft.
5,820
Unfinished Sq. Ft.
—
Total Sq. Ft.
5,820
Year built
1989
Style
Single Family Residential
County
Rockingham County
APN
773248
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on May 15, 2026.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
3/10 Heat Factor
7 days above 95° expected this year, 15 days in 30 years
5/10 Wind Factor
26% chance of strong winds in next 30 years
2/10 Air Factor
2 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Windham, NH • 03087
Average low and high temperatures (°F)
31
16
34
17
48
29
58
38
67
49
78
59
83
64
78
60
73
54
62
43
50
34
36
22
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
87/ 100
Very good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.7 hrs
5.3 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 117 Castle Hill Rd
$1,779,466
$70K under list price of $1.85M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $790K to $2.2M.