Welcome home to your own private paradise! This beautifully maintained 3.55 ACRE acreage offers the perfect blend of comfort, recreation, and functionality. Spend your evenings relaxing in the inviting four-season room, unwinding by one of three fireplaces, or tackling projects in one of the heated and air-conditioned workshop complete with a car lift, ventilation system, and exceptional storage. Outside, you'll find a peaceful decorative pond, a charming guest cabin, and four versatile outbuildings ready for hobbies, equipment, or toys. Numerous updates include metal roofs on the home and outbuildings, newer appliances, fresh interior paint, updated flooring, cherry trees, black and red raspberries, strawberries, and more. Whether you're looking for a hobby farm, workshop space, or your own country retreat, this one-of-a-kind property truly has it all!
One of a kind property for the buyer that wants excellent outbuildings that are heated and air conditioned, a 3 br 2 bath home with attached garage and 2 additional garages. It boast of the 4 season room to enjoy sunsets and deck connected to an exterior room for play, storage or hobby. An adorable cabin with a pond, a heated Cleary machine shed with concrete floor and 12ft doors, a woodworking shop that is heated and air conditioned for the hobbyist, a gazebo and all on approx. 3 1/2 acres. Located between Van Horne and Keystone. A must see to appreciate all the amenities this property has to offer.
Year
Property tax
Land + Additions
Assessment*
2026
$3,830 (+2.3%)
$62,900 + $322,800
$385,700
2025
$3,744 (+1.1%)
$62,900 + $322,800
$385,700
2024
$3,702 (+15.0%)
$62,900 + $322,800
$385,700
2023
$3,220 (+21.7%)
$55,400 + $294,200
$349,600
2022
$2,646 (+24.1%)
$55,400 + $294,200
$349,600
2021
$2,132
$44,300 + $227,400
$271,700
Public record
Beds
3
Baths
2
Stories
—
Lot width
—
Lot depth
—
Lot size
3.55 Acres
Year renovated
1968
Finished Sq. Ft.
1,944
Unfinished Sq. Ft.
—
Total Sq. Ft.
1,944
Year built
1968
Style
Single Family Residential
County
Benton County
APN
32003000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 9, 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
2/10 Heat Factor
7 days above 102° expected this year, 15 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
2/10 Air Factor
0 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Keystone, IA • 52249
Average low and high temperatures (°F)
28
11
36
18
56
32
62
42
73
51
82
63
84
67
80
62
81
56
69
46
48
33
34
19
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
100/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10 hrs
6.1 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 6671 18th Ave Ave
$417,149
$7,851 under list price of $425K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $210K to $502K.