1803 Roxbury Rd is a 1,204 square foot house on a 0.31 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Janesville data, we estimate the home's value is $256,155.
Single-familyProperty Type
1969Year Built
0.31 acresLot Size
$213Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$256,155
$2,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 17.4% lower than the average sale price ($310K) of 5 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$3,380 (+5.5%)
$29,200 + $172,700
$201,900
2024
$3,204 (+0.1%)
$29,200 + $172,700
$201,900
2023
$3,199 (+0.3%)
$29,200 + $172,700
$201,900
2022
$3,189
$29,200 + $114,600
$143,800
2021
$3,190 (+2.2%)
$29,200 + $114,600
$143,800
2020
$3,121 (+3.1%)
$29,200 + $114,600
$143,800
2019
$3,026 (+10.3%)
$29,200 + $114,600
$143,800
2018
$2,743 (+1.9%)
$29,200 + $81,000
$110,200
2017
$2,693 (+6.3%)
$29,200 + $81,000
$110,200
2016
$2,533 (+3.6%)
$29,200 + $77,100
$106,300
2014
$2,446 (−1.6%)
$29,200 + $77,100
$106,300
2013
$2,487
$29,200 + $77,100
$106,300
Tax history for 1803 Roxbury Rd
Year
Property tax
Land + Additions
Assessment*
2025
$3,380 (+5.5%)
$29,200 + $172,700
$201,900
2024
$3,204 (+0.1%)
$29,200 + $172,700
$201,900
2023
$3,199 (+0.3%)
$29,200 + $172,700
$201,900
2022
$3,189
$29,200 + $114,600
$143,800
2021
$3,190 (+2.2%)
$29,200 + $114,600
$143,800
2020
$3,121 (+3.1%)
$29,200 + $114,600
$143,800
2019
$3,026 (+10.3%)
$29,200 + $114,600
$143,800
2018
$2,743 (+1.9%)
$29,200 + $81,000
$110,200
2017
$2,693 (+6.3%)
$29,200 + $81,000
$110,200
2016
$2,533 (+3.6%)
$29,200 + $77,100
$106,300
2014
$2,446 (−1.6%)
$29,200 + $77,100
$106,300
2013
$2,487
$29,200 + $77,100
$106,300
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R1
Single-Family and Two-Family Residence District
The R1 District is created to allow for low density residential areas with limited concentrations of two-family dwellings allowed by conditional use permit. The R1 district is generally mapped in outlying urban parts of the City.
Permitted uses
Include but are not limited to:
Religious facility
Housing-Group
Housing-Single unit
Bed & breakfast
Educational/school
Park & open space
Property details
Interior
Basement Information
Basement Sq. Ft: 1,204
Basement Type: Full
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Type: Warm Air
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Ranch
Exterior Wall: Frame
Property Information
Subdivision Name: NORTHEAST-BLACK BRIDGE ROAD
Living Sq. Ft: 1,204
Ground Floor Sq. Ft: 1,204
Building Sq. Ft: 2,408
# of Stories: 1
Legal Description: 2ND RANDOLPH PARK LOT 8 BLK.8
Parking & Garage Information
Parking Type: Frame Garage
Garage/Parking Sq. Ft: 644
Garage / Carport Type: Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 13,416
Legal Lot Number: 8
Legal Block Number: 8
School Tax District: JANESVILLE SCHOOL
Municipality Name: CITY OF JANESVILLE
Acres: 0.308
Depth Footage: 111
Front Footage: 121
Zoning Code: R1
County Use Description: RESIDENTIAL
Location Information
Parcel Location Influence: Traffic
Utility Information
Utility Type: Public
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,204
Stories: 1.0
Lot Size: 0.31 acres
Style: Single Family Residential
Year Built: 1969
Year Renovated: 1973
County: Rock County
APN: 241 0219300056
Home facts updated by county records on Aug 26, 2026
Around this home
Schools
Jefferson Elementary School
Public PreK-5 • Assigned • 0.3mi
6/10
Marshall Middle School
Public 6-8 • Assigned • 1.2mi
4/10
Craig High School
Public 9-12 • Assigned • 1.7mi
5/10
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 102° expected this year, 14 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
3/10 Air Factor
2 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Janesville, WI • 53545
Average low and high temperatures (°F)
26
11
34
17
51
31
60
41
69
47
80
61
81
65
79
61
77
55
66
45
47
33
31
18
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.9 hours in
June and 3.5 hours in December, placing it below the
U.S. average for solar exposure.
9.9 hrs
3.5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$244,000 – $295,000
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