000000 — Jackson County parcel 290517100009000
Map of parcel 290517100009000. Center: latitude 42.2655, longitude -90.7605. 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 Jackson
Owed
$29
tax year 2026 · face value
Assessed
$6.6k
total · land + improvements
Value-to-debt
1 : 228strong
$1 of debt secures $228 of asset
Lot
3.78 ac
164,480 sf · 2306 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 2017Vacant / land onlyFederal 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.
Current tax installments
Treasurer · live
Iowa property tax is billed in two installments: first (September, delinquent Oct 1) and second (March, delinquent Apr 1).
First Installment(September)
PaidBase due: $43
Net: $47
Paid: $47
Interest begins: 10/01/2025
Second Installment(March)
$9Base due: $43
Net: $48
Paid: $39
Interest: $1
Interest begins: 04/01/2026
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…
Assessor says…
Knepper, Joshua J
Treasurer says…
Knepper, Joshua J
Mailing: 907 Liberty Ave, Dubuque, IA 52003-1341
Property details
Assessor
Land
- Lot Area
- 3.75 Acres ; 163,350 SF
Lot dimensions
GIS · centroid 42.2655, -90.7605
Acres: 3.776
Lot sqft: 164,480
Perimeter: 2306 ft
Title & transfer history
6 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
$100,000 · 9/4/2001 · to MANDERS, DENNIS P.
9/4/2001Land contract$100,0002001-3652
MANDERS, DENNIS P. ← SIMPSON, PAUL J. & JANET J.
8/22/2012Quit claim deednon-market transfer2012-3479
MANDERS, DENNIS P. ← CLARK, MELISSA
6/25/2024Quit claim deednon-market transfer24-1699
KNEPPER, JOSHUA J. ← KNEPPER, JESSICA M.
11/4/2005Documentnon-market transfer2005-4501
SIMPSON, PAUL J. ← SIMPSON, JANET J. EST
11/4/2005Deednon-market transfer2005-4502
MANDERS, DENNIS P. ← SIMPSON, PAUL J.
1/4/2019Deed$54,3772019-61
KNEPPER, JOSHUA J. & JESSICA M. (JT) ← MANDERS, DENNIS P.
Photos
1 · Assessor
More assessor data
Assessor
Summary
- Parcel ID
- 290517100009000
- Sec/Twp/Rng
- 17-86-2
- Brief Legal Description
- N165' OF W990' NW NW
- Document(s)
- QCD: 24-1699- (2024-06-27)DED: 19-61- (2019-01-04)
- Exempt Acres
- N/A
- Net Acres
- 3.75
- Class
- A - Agriculture
- Tax District
- OTTER CREEK TWP MAQUOKETA SCHOOL
- School District
- MAQUOKETA SCH
Tax History
| Year | Due Date | Amount | Paid | Date Paid | Receipt |
|---|---|---|---|---|---|
| 2024 | March 2026 September 2025 | $43 $43 | No Yes | 2026-03-27 2026-03-27 | 8500 |
| 2023 | March 2025 September 2024 | $41 $41 | Yes Yes | 2024-10-09 2024-10-09 | 8628 |
| 2022 | March 2024 September 2023 | $43 $43 | Yes Yes | 2023-10-11 2023-10-11 | 8597 |
| 2021 | March 2023 September 2022 | $42 $42 | Yes Yes | 2022-09-12 2022-09-12 | 8597 |
| 2020 | March 2022 September 2021 | $34 $34 | Yes Yes | 2021-10-04 2021-10-04 | 8584 |
| 2019 | March 2021 September 2020 | $33 $33 | Yes Yes | 2021-06-21 2020-10-08 | 8575 |
| 2018 | March 2020 September 2019 | $39 $39 | Yes Yes | 2020-10-08 2019-09-16 | 8543 |
| 2017 | March 2019 September 2018 | $37 $37 | Yes Yes | 2019-01-04 2018-10-17 | 8636 |
| 2016 | March 2018 September 2017 | $31 $31 | Yes Yes | 2018-04-03 2017-10-12 | 8351 |
Tax assessment history
5 rolls · Assessor
Assessed value set by the Jackson 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
$6,600
—
$6,600
A - Agriculture
~$166
0.0%
2025
$6,600
—
$6,600
A - Agriculture
~$166
+37.5%
2024
$4,800
—
$4,800
A - Agriculture
~$121
0.0%
2023
$4,800
—
$4,800
A - Agriculture
~$121
+20.0%
2022
$4,000
—
$4,000
A - Agriculture
~$101
—
Property tax is an estimate — assessed value × Iowa rollback (≈46% residential) × a representative Jackson consolidated levy (~$40 per $1,000). Actual bills vary by district and year.
If you bid & win
Lien purchase$29
Interest rate2% / mo (≈24% / yr)
SaleJun 2026
Earliest redemption noticeMar 2028
Earliest deed eligibilityJun 2028
Certificate hard capJun 2029
If redeemed at 12 mo$36+$7 interest
If taken to deed$6.6k 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 $1/moschedule
1 year12 mo · $36 total+$7
Redemption notice21 mo · $41 total+$12
Deed eligibility24 mo · $43 total+$14
Hard cap36 mo · $50 total+$21
marks the statutory milestones from the timeline above. Flat 2%/mo on the $29 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.