512 Helmet Ave
Waterloo, IA 50703
3 bd 2 ba 1,264 sqft Built 1960 Lot 8,340 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 | $113,330 | $19,500 | $132,830 | $2,770 |
| 2024 | $113,330 | $19,500 | $132,830 | $2,546 |
| 2023 | $118,370 | $19,500 | $137,870 | $2,000 |
| 2022 | $80,440 | $19,500 | $99,940 | $2,136 |
| 2021 | $80,440 | $19,500 | $99,940 | $1,932 |
| 2020 | $80,440 | $13,500 | $93,940 | $1,870 |
| 2019 | $79,270 | $13,500 | $92,770 | $1,894 |
| 2018 | $79,270 | $13,500 | $92,770 | $1,874 |
| 2017 | $79,270 | $13,500 | $92,770 | $2,130 |
| 2016 | $79,270 | $13,500 | $92,770 | $2,104 |
| 2015 | $79,270 | $13,500 | $92,770 | $1,840 |
| 2014 | $66,060 | $13,500 | $79,560 | $1,706 |
| 2013 | $62,240 | $13,500 | $75,740 | $1,714 |
| 2012 | $66,390 | $13,500 | $79,890 | $1,452 |
| 2011 | $66,390 | $13,500 | $79,890 | $1,516 |
| 2010 | $65,750 | $11,240 | $76,990 | $1,465 |
| 2008 | $65,750 | $11,240 | $76,990 | $1,390 |
Property facts
Year built
1960
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,264 sqft
Lot size
8,340 sqft
ZIP code
50703
City
Waterloo
Street
Helmet Ave
Coordinates
42.52791, -92.35820
Comparable properties nearby
Frequently asked questions
When did 512 Helmet Ave last sell?
No public-record sale is on file for 512 Helmet Ave.
What is the current tax assessment for 512 Helmet Ave?
The most recent total assessment for 512 Helmet Ave (year 2025) is $132,830 with $2,770 in property tax.
When was 512 Helmet Ave built?
512 Helmet Ave was built in 1960.
How does 512 Helmet Ave compare to others on Helmet Ave?
We track 8 other properties on Helmet Ave. Browse the list under "Other properties on Helmet Ave" to compare beds, baths, and sale history.
What are the property facts for 512 Helmet Ave?
512 Helmet Ave is a 3 bed, 2 bath, 1,264 sqft, 8,340 sqft lot single_family.
Is 512 Helmet Ave a flip candidate?
No — 512 Helmet Ave does not appear in our flips dataset.
Is 512 Helmet Ave a tax-appeal candidate?
No — 512 Helmet 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
+1.4%
Implied 1-yr
+5.6%
2026 Q3
$116K
2026 Q4
$117.5K
ZIP 50703 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Helmet Ave