1720 18th St
Rock Valley, IA 51247
1 ba 1,144 sqft Built 1979 Lot 17,687 sqft condo
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 | $145,150 | $5,160 | $150,310 | $1,596 |
| 2023 | $123,390 | $5,160 | $128,550 | $1,618 |
| 2022 | $101,320 | $5,160 | $106,480 | $1,568 |
| 2021 | $100,910 | $5,160 | $106,070 | $1,652 |
| 2020 | $95,120 | $5,160 | $100,280 | $1,602 |
| 2019 | $95,120 | $5,160 | $100,280 | $1,576 |
| 2018 | $88,940 | $5,160 | $94,100 | $1,540 |
| 2017 | $88,940 | $5,160 | $94,100 | $1,458 |
Property facts
Year built
1979
Property type
condo
Stories
1
Beds
—
Baths
1
Living area
1,144 sqft
Lot size
17,687 sqft
ZIP code
51247
City
Rock Valley
Street
18th St
Coordinates
43.20778, -96.29185
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 1720 18th St last sell?
No public-record sale is on file for 1720 18th St.
What is the current tax assessment for 1720 18th St?
The most recent total assessment for 1720 18th St (year 2025) is $150,310 with $1,596 in property tax.
When was 1720 18th St built?
1720 18th St was built in 1979.
How does 1720 18th St compare to others on 18th St?
We track 4 other properties on 18th St. Browse the list under "Other properties on 18th St" to compare beds, baths, and sale history.
What are the property facts for 1720 18th St?
1720 18th St is a 1 bath, 1,144 sqft, 17,687 sqft lot condo.
Is 1720 18th St a flip candidate?
No — 1720 18th St does not appear in our flips dataset.
Is 1720 18th St a tax-appeal candidate?
No — 1720 18th St 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 18th St