806 20th Ave
Rock Valley, IA 51247
2 ba 1,940 sqft Built 1966 Lot 15,000 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 | $200,990 | $25,000 | $225,990 | $3,080 |
| 2023 | $170,980 | $25,000 | $195,980 | $2,840 |
| 2022 | $140,400 | $25,000 | $165,400 | $2,782 |
| 2021 | $141,230 | $25,000 | $166,230 | $2,954 |
| 2020 | $133,160 | $25,000 | $158,160 | $2,876 |
| 2019 | $133,160 | $25,000 | $158,160 | $2,834 |
| 2018 | $130,590 | $17,500 | $148,090 | $2,778 |
| 2017 | $130,590 | $17,500 | $148,090 | $2,556 |
Property facts
Year built
1966
Property type
single_family
Stories
—
Beds
—
Baths
2
Living area
1,940 sqft
Lot size
15,000 sqft
ZIP code
51247
City
Rock Valley
Street
20th Ave
Coordinates
43.19834, -96.28763
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 806 20th Ave last sell?
No public-record sale is on file for 806 20th Ave.
What is the current tax assessment for 806 20th Ave?
The most recent total assessment for 806 20th Ave (year 2025) is $225,990 with $3,080 in property tax.
When was 806 20th Ave built?
806 20th Ave was built in 1966.
How does 806 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 806 20th Ave?
806 20th Ave is a 2 bath, 1,940 sqft, 15,000 sqft lot single_family.
Is 806 20th Ave a flip candidate?
No — 806 20th Ave does not appear in our flips dataset.
Is 806 20th Ave a tax-appeal candidate?
No — 806 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