1200 21st Ave
Rock Valley, IA 51247
3 ba 147,247 sqft Built 1968 Lot 657,320 sqft other
No recorded sales
Location
Timeline: Sale, Listing & Tax History
No timeline data
No sale, listing, or tax history is recorded for this property.
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
No tax assessment data
No assessment history available for this parcel.
Property facts
Year built
1968
Property type
other
Stories
1
Beds
—
Baths
3
Living area
147,247 sqft
Lot size
657,320 sqft
ZIP code
51247
City
Rock Valley
Street
21st Ave
Coordinates
43.20248, -96.28376
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 1200 21st Ave last sell?
No public-record sale is on file for 1200 21st Ave.
What is the current tax assessment for 1200 21st Ave?
No tax-assessment history is recorded for this parcel.
When was 1200 21st Ave built?
1200 21st Ave was built in 1968.
How does 1200 21st Ave compare to others on 21st Ave?
We track 8 other properties on 21st Ave. Browse the list under "Other properties on 21st Ave" to compare beds, baths, and sale history.
What are the property facts for 1200 21st Ave?
1200 21st Ave is a 3 bath, 147,247 sqft, 657,320 sqft lot other.
Is 1200 21st Ave a flip candidate?
No — 1200 21st Ave does not appear in our flips dataset.
Is 1200 21st Ave a tax-appeal candidate?
No — 1200 21st 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 21st Ave