18 Chatham St
Janesville, WI 53548
3 bd 2 ba 1,230 sqft Built 1880 Lot 8,712 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $102,700 | $16,400 | $119,100 | $2,088 |
| 2023 | $78,000 | $16,400 | $94,400 | $1,572 |
| 2022 | $51,400 | $16,400 | $67,800 | $1,567 |
| 2021 | $51,400 | $16,400 | $67,800 | $1,579 |
| 2020 | $51,400 | $16,400 | $67,800 | $1,509 |
| 2019 | $51,400 | $16,400 | $67,800 | $1,473 |
| 2018 | $37,000 | $16,400 | $53,400 | $1,795 |
| 2017 | $27,500 | $16,400 | $43,900 | $1,335 |
| 2016 | $27,500 | $16,400 | $43,900 | $3,192 |
| 2015 | $27,200 | $16,400 | $43,600 | $1,009 |
| 2014 | $27,200 | $16,400 | $43,600 | $1,484 |
| 2013 | $27,200 | $16,400 | $43,600 | $1,064 |
| 2012 | $27,200 | $16,400 | $43,600 | $922 |
| 2011 | $27,200 | $16,400 | $43,600 | $1,023 |
| 2010 | $35,600 | $16,400 | $52,000 | $1,886 |
| 2008 | $35,600 | $16,400 | $52,000 | $1,839 |
| 2007 | $35,600 | $16,400 | $52,000 | $1,962 |
| 2006 | $35,600 | $16,400 | $52,000 | $1,808 |
Property facts
Year built
1880
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,230 sqft
Lot size
8,712 sqft
ZIP code
53548
City
Janesville
Street
Chatham St
Coordinates
42.67878, -89.03733
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 18 Chatham St last sell?
No public-record sale is on file for 18 Chatham St.
What is the current tax assessment for 18 Chatham St?
The most recent total assessment for 18 Chatham St (year 2025) is $119,100 with $2,088 in property tax.
When was 18 Chatham St built?
18 Chatham St was built in 1880.
How does 18 Chatham St compare to others on Chatham St?
We track 8 other properties on Chatham St. Browse the list under "Other properties on Chatham St" to compare beds, baths, and sale history.
What are the property facts for 18 Chatham St?
18 Chatham St is a 3 bed, 2 bath, 1,230 sqft, 8,712 sqft lot single_family.
Is 18 Chatham St a flip candidate?
No — 18 Chatham St does not appear in our flips dataset.
Is 18 Chatham St a tax-appeal candidate?
No — 18 Chatham St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.7%
Implied 1-yr
+2.9%
2026 Q3
$242.8K
2026 Q4
$244.5K
ZIP 53548 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Chatham St