Active

$255,000

521 Caroline St, Janesville, WI 53545

5beds

2,256sqft

$2,133/mo

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Single Family Residence

Built in 1917

8,712 Square Feet Lot

$249,600 Zestimate^®

$113/sqft

$-- HOA

What's special

This beautiful 5 bedroom home is move in ready! Wonderful open floor plan with spacious rooms throughout. Kitchen has been updated with solid surface counters, tile backsplash and stainless-steel appliances. There is even a kitchen pantry. Large formal dining room with window seat. You won't believe the size of the spacious living room. Nice sized main floor bedroom. Updated bathroom with beautiful tile shower surround and built in shelves for storage. Upstairs you will find 4 bedrooms with large closets and a great landing area big enough to use. Newer flooring throughout. Basement offers great storage and a toilet area. Exterior features include fenced yard, storage shed, deck, front and back 3 season porches and plenty of driveway space, maintenance free siding and vinyl double pane windows. This home has historic charm with contemporary comfort! It is a must see!

--: on Zillow
443: views
30: saves

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 5
Bathrooms: 1
Full bathrooms: 1
Main level bathrooms: 1

Primary bedroom

Level: Upper
Area: 234
Dimensions: 18 x 13

Bedroom 2

Level: Upper
Area: 196
Dimensions: 14 x 14

Bedroom 3

Level: Upper
Area: 154
Dimensions: 14 x 11

Bedroom 4

Level: Upper
Area: 143
Dimensions: 13 x 11

Bedroom 5

Level: Main
Area: 168
Dimensions: 14 x 12

Dining room

Level: Main
Area: 216
Dimensions: 18 x 12

Kitchen

Features: Range/Oven, Refrigerator, Microwave, Disposal
Level: Main
Area: 168
Dimensions: 14 x 12

Living room

Level: Main
Area: 425
Dimensions: 25 x 17

Heating

Forced Air

Cooling

Central Air

Appliances

Included: Washer, Dryer
Laundry: Lower Level

Features

Basement: Full,Toilet Only,Unfinished
Has fireplace: No

Interior area

Total structure area: 2,256
Total interior livable area: 2,256 sqft
Finished area above ground: 2,256

Video & virtual tour

Property

Parking

Parking features: No Garage
Has uncovered spaces: Yes

Features

Levels: Two
Stories: 2
Patio & porch: Deck
Fencing: Fenced

Lot

Size: 8,712 Square Feet

Details

Additional structures: Storage
Parcel number: 241 0125300535
Zoning: R2

Construction

Type & style

Home type: SingleFamily
Architectural style: Colonial
Property subtype: Single Family Residence

Materials

Aluminum Siding

Condition

Year built: 1917

Utilities & green energy

Sewer: Public Sewer
Water: Public

Community & HOA

Location

Region: Janesville

Financial & listing details

Price per square foot: $113/sqft
Tax assessed value: $215,200
Annual tax amount: $3,620
Date on market: 10/13/2026
Inclusions: Stove, Refrigerator, Microwave, Washer, Dryer, Shelving in Dining Room, Some Window Coverings, Lockers in Living Room,
Exclusions: Security System (Simply Safe), White cabinet by front door

Estimated market value

$249,600

$237,000 - $262,000

$2,079/mo

Price history

Date	Event	Price
10/13/2026	Listed for sale	$255,000+186.5%$113/sqft
Source: SCWMLS #2034525 Report a problem
5/2/2016	Sold	$89,000-1%$39/sqft
Source: SCWMLS #1768154 Report a problem
4/28/2016	Pending sale	$89,900$40/sqft
Source: RE/MAX Community Realty #1768154 Report a problem
2/15/2016	Listed for sale	$89,900$40/sqft
Source: RE/MAX Lakeside #1458522 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$3,621 +5.5%	$215,200
2024	$3,433 +0.1%	$215,200
2023	$3,429 +10.6%	$215,200 +53.6%
2022	$3,100 0%	$140,100
2021	$3,101 +2.2%	$140,100
2020	$3,035 +1.9%	$140,100
2019	$2,979 +14.4%	$140,100 +33.4%
2018	$2,604	$105,000
2017	$2,604 +1.8%	$105,000 +3.3%
2016	$2,559 +9.8%	$101,600
2014	$2,331 -1.7%	$101,600
2013	$2,370 +0.6%	$101,600
2012	$2,356 -1.2%	$101,600
2011	$2,385	$101,600 -9.3%
2010	--	$112,000
2009	--	$112,000
2008	--	$112,000
2007	--	$112,000
2006	--	$112,000
2005	--	$112,000
2004	--	$112,000
2003	--	$112,000 -7.8%
2002	--	$121,500 +56%
2001	--	$77,900