805 20th Ave
Rock Valley, IA 51247
1 ba 2,174 sqft Built 1968 Lot 17,500 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 | $228,080 | $26,250 | $254,330 | $3,494 |
| 2023 | $194,720 | $26,250 | $220,970 | $2,944 |
| 2022 | $154,070 | $26,250 | $180,320 | $2,840 |
| 2021 | $152,380 | $26,250 | $178,630 | $3,016 |
| 2020 | $143,760 | $26,250 | $170,010 | $2,932 |
| 2019 | $143,760 | $26,250 | $170,010 | $2,860 |
| 2018 | $139,560 | $18,380 | $157,940 | $2,800 |
| 2017 | $139,560 | $18,380 | $157,940 | $2,624 |
Property facts
Year built
1968
Property type
single_family
Stories
1
Beds
—
Baths
1
Living area
2,174 sqft
Lot size
17,500 sqft
ZIP code
51247
City
Rock Valley
Street
20th Ave
Coordinates
43.19833, -96.28846
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 805 20th Ave last sell?
No public-record sale is on file for 805 20th Ave.
What is the current tax assessment for 805 20th Ave?
The most recent total assessment for 805 20th Ave (year 2025) is $254,330 with $3,494 in property tax.
When was 805 20th Ave built?
805 20th Ave was built in 1968.
How does 805 20th Ave compare to others on 20th Ave?
We track 2 other properties on 20th Ave. Browse the list under "Other properties on 20th Ave" to compare beds, baths, and sale history.
What are the property facts for 805 20th Ave?
805 20th Ave is a 1 bath, 2,174 sqft, 17,500 sqft lot single_family.
Is 805 20th Ave a flip candidate?
No — 805 20th Ave does not appear in our flips dataset.
Is 805 20th Ave a tax-appeal candidate?
No — 805 20th 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
+4.0%
Implied 1-yr
+15.8%
2026 Q2
$487.5K
2026 Q3
$487.5K
ZIP 51247 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 20th Ave