312 Cornwall Ave
Waterloo, IA 50702
3 bd 1 ba 1,094 sqft Built 1948 Lot 7,841 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 | $128,090 | $19,600 | $147,690 | $3,016 |
| 2024 | $128,090 | $19,600 | $147,690 | $2,774 |
| 2023 | $129,630 | $19,600 | $149,230 | $2,244 |
| 2022 | $91,420 | $19,600 | $111,020 | $2,112 |
| 2021 | $88,120 | $19,600 | $107,720 | $2,150 |
| 2020 | $88,120 | $15,400 | $103,520 | $2,110 |
| 2019 | $88,120 | $15,400 | $103,520 | $2,136 |
| 2018 | $88,120 | $15,400 | $103,520 | $2,114 |
| 2017 | $88,120 | $15,400 | $103,520 | $2,182 |
| 2016 | $88,120 | $15,400 | $103,520 | $2,230 |
| 2015 | $82,940 | $15,400 | $98,340 | $2,172 |
| 2014 | $78,570 | $15,400 | $93,970 | $2,116 |
| 2013 | $78,570 | $15,400 | $93,970 | $2,110 |
| 2012 | $82,940 | $15,400 | $98,340 | $2,076 |
| 2011 | $82,940 | $15,400 | $98,340 | $1,868 |
| 2010 | $76,690 | $13,480 | $90,170 | $1,808 |
| 2008 | $76,690 | $13,480 | $90,170 | $1,722 |
Property facts
Year built
1948
Property type
single_family
Stories
—
Beds
3
Baths
1
Living area
1,094 sqft
Lot size
7,841 sqft
ZIP code
50702
City
Waterloo
Street
Cornwall Ave
Coordinates
42.47456, -92.35287
Comparable properties nearby
Frequently asked questions
When did 312 Cornwall Ave last sell?
No public-record sale is on file for 312 Cornwall Ave.
What is the current tax assessment for 312 Cornwall Ave?
The most recent total assessment for 312 Cornwall Ave (year 2025) is $147,690 with $3,016 in property tax.
When was 312 Cornwall Ave built?
312 Cornwall Ave was built in 1948.
How does 312 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 312 Cornwall Ave?
312 Cornwall Ave is a 3 bed, 1 bath, 1,094 sqft, 7,841 sqft lot single_family.
Is 312 Cornwall Ave a flip candidate?
No — 312 Cornwall Ave does not appear in our flips dataset.
Is 312 Cornwall Ave a tax-appeal candidate?
No — 312 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