1230 William Ave
Marengo, IA 52301
3 bd 2 ba 2,146 sqft Built 1979 Lot 17,860 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 | $231,920 | $34,900 | $266,820 | $4,879 |
| 2024 | $231,920 | $34,900 | $266,820 | $4,601 |
| 2023 | $203,450 | $34,900 | $238,350 | $4,907 |
| 2022 | $189,070 | $28,890 | $217,960 | $4,189 |
| 2021 | $189,070 | $28,890 | $217,960 | $4,156 |
| 2020 | $174,240 | $26,480 | $200,720 | $3,692 |
| 2019 | $174,240 | $26,480 | $200,720 | $4,008 |
| 2018 | $168,310 | $24,070 | $192,380 | $3,674 |
| 2017 | $168,310 | $24,070 | $192,380 | $3,386 |
| 2016 | $154,920 | $24,070 | $178,990 | $3,386 |
| 2014 | $137,470 | $24,070 | $161,540 | $2,932 |
| 2013 | $137,470 | $24,070 | $161,540 | $2,994 |
| 2012 | $139,110 | $25,280 | $164,390 | $3,022 |
| 2011 | $139,110 | $25,280 | $164,390 | $3,028 |
Property facts
Year built
1979
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
2,146 sqft
Lot size
17,860 sqft
ZIP code
52301
City
Marengo
Street
William Ave
Coordinates
41.80149, -92.07763
Comparable properties nearby
Frequently asked questions
When did 1230 William Ave last sell?
No public-record sale is on file for 1230 William Ave.
What is the current tax assessment for 1230 William Ave?
The most recent total assessment for 1230 William Ave (year 2025) is $266,820 with $4,879 in property tax.
When was 1230 William Ave built?
1230 William Ave was built in 1979.
How does 1230 William Ave compare to others on William Ave?
We track 4 other properties on William Ave. Browse the list under "Other properties on William Ave" to compare beds, baths, and sale history.
What are the property facts for 1230 William Ave?
1230 William Ave is a 3 bed, 2 bath, 2,146 sqft, 17,860 sqft lot single_family.
Is 1230 William Ave a flip candidate?
No — 1230 William Ave does not appear in our flips dataset.
Is 1230 William Ave a tax-appeal candidate?
No — 1230 William 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
-1.1%
Implied 1-yr
-4.2%
2026 Q1
$147.7K
2026 Q2
$146.1K
ZIP 52301 — Median Price History + Forecast
Explore nearby
Geography
Other properties on William Ave