605 4 AVE S — Clinton County parcel 8000420000
Map of parcel 8000420000. Center: latitude 41.8419, longitude -90.1993. Use arrow keys to pan and the plus/minus keys to zoom once focused.
Redemption likelihoodHigh
Likely to redeem — favors the interest-yield play.
Low confidence · limited data for Clinton
Owed
$488
tax year 2026 · face value
Assessed
$58k
total · land + improvements
Value-to-debt
1 : 119strong
$1 of debt secures $119 of asset
Lot
0.13 ac
5,630 sf · 362 ft perimeter
Opportunity
Measured scores — use the one that matches your goal.
Outcome scores aren't shown for this county yet. The weights are calibrated only where we have dated tax-sale history (Polk today), so we don't fabricate a likelihood elsewhere. The risk flags below still apply.
Risk flagsGIS boundaries from 2017Federal liens not checkedSpecial assessments not checked
Flags reflect only what public county data exposes — an absent flag is not a guarantee. Items marked "not checked" need manual verification.
Who owns it
2 sources agree on identity
Owner names as reported by independent public records — discrepancies may indicate recent transfers or data lag.
Auction list says…
OLSON MICHAEL P & SHEILA R
Assessor says…
OLSON MICHAEL P & SHEILA
Treasurer says…
—
Lot dimensions
GIS · centroid 41.8419, -90.1993
Acres: 0.129
Lot sqft: 5,630
Perimeter: 362 ft
What's on it
Assessor · refreshed 6w ago
Style
2 Story Frame
Year
1889
Sq ft
1,402
Beds/Baths
—/—
Building & structure detail
1 record · Assessor
Building
- Occupancy
- Single-Family / Owner Occupied
- Style
- 2 Story Frame
- Year Built
- 1889
- Total Living Area
- 1,402
Title & transfer history
3 transfers · Assessor
Recorded deed chain joined to sale prices. Shows ownership only — not mortgages or liens, which the assessor does not publish.
Last market sale
$26,000 · 05/11/1982
06/25/2020Deednon-market transfer2020-05059
OLSON MICHAEL P & SHEILA ← ROMANKIW GREGORY M & ELEANOR M
05/11/1982Deed$26,0001982-02105
— ← —
01/23/2001Land contract$18,5002001-00547
MICHAEL P & SHEILA OLSON ← GREGORY & ELEANOR M ROMANKIW
Photos
1 · Assessor
More assessor data
Assessor
Summary
- Parcel Number
- 80-0042-0000
- Computer ID
- CL 41
- Deed Holder
- OLSON MICHAEL P & SHEILA
- Property Address
- 605 4 AVE S CLINTON, IA 52732-0000
- Class
- Residential
- Tax District
- 0740-CLINTON COMM
- Sec-Twp-Rng
- --
- Lot-Block
- -
- Deeded Acres
- 0.1290
- Legal Description
- AIKEN'S 1ST ADDITION E 20' OF LOT 23 & W 20' OF LOT 24 BLK 1
- Property Report
- Property Report (PDF file)
- Tax Information
- Tax Information
- Online Homestead Signature
- Homestead Tax Credit (54-028)
- Online Military Signature
- Military Service Tax Exemption Application (54-146)
- Data Correction
- Online Property Changes & Updates
- Address Change
- Online Change of Mailing Address Form
- Sales Questionnaire
- Online Sales Questionnaire Form
- Occupancy
- Single-Family / Owner Occupied
- Year Built
- 1889
- Style
- 2 Story Frame
- Area
- 523
- TLA
- 1,402
- Basement
- 3/4
- Heating
- FHA - Gas
- AC
- No
- Attic
- None
- Rms Above Ground
- 9
- Rms Below Ground
- 0
- Bedrooms Above
- 4
- Bedrooms Below
- 0
- Foundation
- Stone
- Exterior Walls
- Alum / Stl
- Roof
- Asph / Gable
- Interior Walls
- Drwl / Panel
- Flooring
- Carp / Vinyl
- Architectural Design
- N/A
- Basement SF
- 0
- No Floor Adj (SF)
- 0
- Heat
- FHA - Gas
- Attic SF
- 0
- Buyer
- OLSON MICHAEL P & SHEILA
- Seller
- ROMANKIW GREGORY M & ELEANOR M
- Sale Date
- 06/25/2020
- Sale Amount
- $0
- Sale Type
- Deed
- Sales Code
- 22 - Fullfillment of Prior Year Contract
- Recording
- 2020-05059
- Additional Information
- Sale Information
Style / Count
| Style | Count |
|---|---|
| Standard Bath - 3 Fixt | 2 |
SF Area / Style / Bsmt SF / Qtrs SF
| SF Area | Style | Bsmt SF | Qtrs SF | Qtrs Style | Qtrs AC |
|---|---|---|---|---|---|
| 30 | 1S Frame Open | 0 | 0 | Frame | No |
Style / SF Area
| Style | SF Area |
|---|---|
| Concrete Patio | 200 |
Date / Number / Amount / Reason
| Date | Number | Amount | Reason |
|---|---|---|---|
| 12/12/2023 | 231952 | 3,310 | Furnace |
| 09/30/2022 | 221823 | 10,000 | Roof |
| 09/01/2014 | 141524 | 3,000 | Plumb/Elec |
Tax assessment history
22 rolls · Assessor
Assessed value set by the Clinton Assessor each roll year (Iowa revalues in odd-numbered years). Totals combine land and improvements; change is versus the prior roll. Linked years open the official assessment-roll notice.
Year
Land
Improvements
Total
Property tax
Change
2026
$6,900
$51,030
$57,930
Residential
~$941
0.0%
2025
$6,900
$51,030
$57,930
Residential
~$941
0.0%
2024
$6,900
$51,030
$57,930
Residential
~$941
0.0%
2023
$6,900
$51,030
$57,930
Residential
~$941
+37.8%
2022
$5,700
$36,328
$42,028
Residential
~$682
0.0%
2021
$5,700
$36,328
$42,028
Residential
~$682
0.0%
2020
$5,700
$36,328
$42,028
Residential
~$682
0.0%
2019
$5,700
$36,328
$42,028
Residential
~$682
−50.0%
2018
$11,400
$72,656
$84,056
Residential
~$1,365
−33.3%
2017
$17,100
$108,984
$126,084
Residential
~$2,047
+50.0%
2016
$11,400
$72,656
$84,056
Residential
~$1,365
0.0%
2015
$11,400
$72,656
$84,056
Residential
~$1,365
0.0%
2014
$11,400
$72,656
$84,056
Residential
~$1,365
0.0%
2013
$11,400
$72,656
$84,056
Residential
~$1,365
+100.0%
2012
$5,700
$36,328
$42,028
Residential
~$682
−67.8%
2011
$17,700
$112,808
$130,508
Residential
~$2,119
+47.5%
2010
$12,000
$76,480
$88,480
Residential
~$1,437
+100.3%
2009
$5,886
$38,297
$44,183
Residential
~$717
0.0%
2008
$5,886
$38,297
$44,183
Residential
~$717
0.0%
2007
$5,886
$38,297
$44,183
Residential
~$717
+8.0%
2005
$5,450
$35,460
$40,910
Residential
~$664
+10.3%
2001
$5,450
$31,654
$37,104
Residential
~$602
—
Property tax is an estimate — assessed value × Iowa rollback (≈46% residential) × a representative Clinton consolidated levy (~$40 per $1,000). Actual bills vary by district and year.
If you bid & win
Lien purchase$488
Interest rate2% / mo (≈24% / yr)
SaleJun 2026
Earliest redemption noticeMar 2028
Earliest deed eligibilityJun 2028
Certificate hard capJun 2029
If redeemed at 12 mo$605+$117 interest
If taken to deed$58k assetat a 100% bid
Iowa bids down the percentage of undivided ownership (§446.16, floor 1%). A contested parcel may convey only a fractional interest, so the deed play is realistic mainly when little or no competition bids it down.
Accrues $10/moschedule
1 year12 mo · $605 total+$117
Redemption notice21 mo · $693 total+$205
Deed eligibility24 mo · $722 total+$234
Hard cap36 mo · $839 total+$351
marks the statutory milestones from the timeline above. Flat 2%/mo on the $488 lien — each partial month counts whole (§447.1). Excludes subsequent taxes and recoverable costs.
Estimates only. Not legal or financial advice.
Data sources
Every fact on this page comes from a public county system. Click to view at source.
Rules & Iowa law
The statutes that govern tax sales, redemption, and deeds.