820 Cornwall Ave
Waterloo, IA 50702
2 bd 1 ba 733 sqft Built 1950 Lot 5,166 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 | $98,700 | $14,110 | $112,810 | $2,204 |
| 2024 | $98,700 | $14,110 | $112,810 | $2,032 |
| 2023 | $87,530 | $14,110 | $101,640 | $1,856 |
| 2022 | $70,430 | $14,110 | $84,540 | $1,808 |
| 2021 | $70,430 | $14,110 | $84,540 | $1,766 |
| 2020 | $66,910 | $11,090 | $78,000 | $1,738 |
| 2019 | $66,910 | $11,090 | $78,000 | $1,738 |
| 2018 | $66,250 | $11,090 | $77,340 | $1,724 |
| 2017 | $66,250 | $11,090 | $77,340 | $1,776 |
| 2016 | $66,250 | $11,090 | $77,340 | $1,754 |
| 2015 | $66,250 | $11,090 | $77,340 | $1,708 |
| 2014 | $62,770 | $11,090 | $73,860 | $1,652 |
| 2013 | $62,270 | $11,090 | $73,360 | $1,450 |
| 2012 | $65,730 | $11,090 | $76,820 | $1,464 |
| 2011 | $65,730 | $11,090 | $76,820 | $1,505 |
| 2010 | $64,020 | $8,620 | $72,640 | $1,457 |
| 2008 | $64,020 | $8,620 | $72,640 | $1,307 |
Property facts
Year built
1950
Property type
single_family
Stories
—
Beds
2
Baths
1
Living area
733 sqft
Lot size
5,166 sqft
ZIP code
50702
City
Waterloo
Street
Cornwall Ave
Coordinates
42.47458, -92.34624
Comparable properties nearby
Frequently asked questions
When did 820 Cornwall Ave last sell?
No public-record sale is on file for 820 Cornwall Ave.
What is the current tax assessment for 820 Cornwall Ave?
The most recent total assessment for 820 Cornwall Ave (year 2025) is $112,810 with $2,204 in property tax.
When was 820 Cornwall Ave built?
820 Cornwall Ave was built in 1950.
How does 820 Cornwall Ave compare to others on Cornwall Ave?
We track 8 other properties on Cornwall Ave. Browse the list under "Other properties on Cornwall Ave" to compare beds, baths, and sale history.
What are the property facts for 820 Cornwall Ave?
820 Cornwall Ave is a 2 bed, 1 bath, 733 sqft, 5,166 sqft lot single_family.
Is 820 Cornwall Ave a flip candidate?
No — 820 Cornwall Ave does not appear in our flips dataset.
Is 820 Cornwall Ave a tax-appeal candidate?
No — 820 Cornwall Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-0.4%
Implied 1-yr
-1.7%
2026 Q3
$153.5K
2026 Q4
$152.9K
ZIP 50702 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Cornwall Ave