620 Foster Rd is a 3,148 square foot house on a 23.35 acre lot with 3 bedrooms and 6 bathrooms. Based on Redfin's Iowa City data, we estimate the home's value is $3,095,092.
Single-familyProperty Type
2016Year Built
23.35 acresLot Size
$983Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$3,095,092
$113K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 546.8% higher than the average sale price ($479K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
RS12
High Density Single-Family Residential Zone
The high density single-family residential zone RS-12 is intended to provide for development of single-family dwellings, duplexes and attached housing units at a higher density than in other single-family zones. Because this district represents a relatively high density for single-family development, dwellings should be in close proximity to all city services and facilities, especially parks, schools and recreational facilities. Special attention should be given to site design to ensure the development of quality neighborhoods. Nonresidential uses and structures permitted in this zone should be planned and designed to be compatible with the character, scale, and pattern of the residential development.
Permitted uses
Include but are not limited to:
Housing-Single unit
Mar 12, 2025 • Final
Residential buildings
Construct an outdoor grill area and install windows under a deck.
Remodel
Nov 6, 2024 • Final
Residential buildings
Construct a new pool shed and a concrete pool. Work includes the installation of poured concrete retaining walls.
Grading
Pool and hot tub
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Room Information
# of Rooms: 14
Exterior
Exterior Information
Foundation Type: Concrete
Roof Covering Type: Asphalt
Roof Shape Type: Asphalt
Building Type: Single Family
Property Information
Subdivision Name: KNOB HILL
Living Sq. Ft: 3,148
Building Sq. Ft: 4,256
# of Stories: 1
Stories Type: 1
Legal Description: STR 4-79-6 NW NE EXC I-80
Parking & Garage Information
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 1,108
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 1,017,126
Legal Lot Number: 20,21
Acres: 23.35
County Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 6.0
Sq. Ft.: 3,148
Stories: 1.0
Lot Size: 23.35 acres
Style: Single Family Residential
Year Built: 2016
Year Renovated: —
County: Johnson County
APN: 1004126003
Home facts updated by county records on Jul 15, 2026
Around this home
Schools
Places
Transit
Lincoln Elementary School
Public PreK-5 • Assigned • 1.1mi
8/10
Southeast Junior High School
Public 6-8 • Assigned • 3.6mi
4/10
Iowa City High School
Public 9-12 • Assigned • 2.7mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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 105° 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
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Iowa City, IA • 52245
Average low and high temperatures (°F)
29
13
38
20
57
35
64
45
73
52
82
64
85
69
82
64
80
58
69
48
50
35
35
21
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10 hours in
June and 4 hours in December, which is comparable to the
U.S. average for solar exposure.
10 hrs
4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.94M – $3.56M
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