A Rare Mid-Century Modern Retreat on 31 Wooded Acres Tucked away in a peaceful, wooded setting, 23 Cook Road offers a rare opportunity to own a custom-built mid-century modern home on approximately 31 acres in Duncannon, Pennsylvania. Offered for the first time by its original owner, this distinctive three-bedroom, one-and-a-half-bath residence showcases the architectural character and connection to nature that make mid-century modern homes so desirable. Expansive windows invite the outdoors in, filling the living spaces with natural light and framing beautiful views of the surrounding woodland. The open living and dining areas, distinctive rooflines, original architectural details, and charming wood-burning stove create a home with warmth, personality, and timeless appeal. The property offers an exceptional sense of privacy, with wooded acreage, mature trees, and natural surroundings that change beautifully with the seasons. For buyers who appreciate original architecture, the home presents an exciting opportunity to thoughtfully update and personalize while preserving its mid-century character. Whether you’re seeking a private full-time residence, a peaceful country retreat, or a unique property with room to explore, 23 Cook Road offers something increasingly difficult to find: distinctive architecture, significant acreage, and a truly special setting. One owner. One-of-a-kind setting. An opportunity to make it your own. Pro pics coming 10/15/26
Single-familyProperty Type
1969Year Built
31 acresLot Size
$248Price/Sq.Ft.
1 garage spacesParking
Listed by Laura Diamantoni• Realty ONE Group Unlimited
As the MLS and public records start to fill up, we'll list the details here.
Public record
Public record
Zoning
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Single Family Residential
County
Perry County
APN
290-102.00-117.000
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Last updated by owner on Oct 14, 2026.
AR
Agricultural - Residential District
The AR-Agricultural/Residential Districts are composed of agricultural areas and low density residential areas in the Township with limited or no public service systems. The regulations for these districts are designed to protect and stabilize these essential characteristics and promote and encourage a safe and healthful environment for family life. To these ends, development is restricted to agricultural and related land uses and low-density residential uses.
Permitted uses
Include but are not limited to:
Livestock production
Religious facility
Housing-Single unit
Public service
Educational / school
Veterinary clinic
Agriculture-Cropland
Agriculture-Grove / orchard
Cemetery
Park & open space
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 100° expected this year, 15 days in 30 years
2/10 Wind Factor
3% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Duncannon, PA • 17020
Average low and high temperatures (°F)
33
19
38
23
56
35
65
44
70
51
81
60
85
66
80
59
78
56
66
43
53
36
39
25
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Jun
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Aug
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Sun exposure
18/ 100
Low sunlight
Sunscore
There appears to be significant shading by surrounding buildings, terrain, and vegetation.
2.9 hrs
0.1 hr
JuneDecember
Provided by Shadowmap
Redfin Estimate for 23 Cook Rd
$430,212
$212 over list price of $430K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $262K to $424K.