Benton County property record for 5233 20th Ave, Mount Auburn, IA 52313
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,287 sqft · built 1920 |
| Lot Size | 3.21 acres (139,827 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,434 (2026) |
| Deeds & Mortgages | Dec 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 38010400 |
| Primary APN | 38010400 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,287 sqft Living Area |
| 1st Floor Area | 616 sqft |
| Basement Area | 308 sqft |
| Unfinished Basement | 308 sqft |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Exterior Material | Wood Siding |
| Construction Type | Wood |
| Foundation Type | Block |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 139,827 sqft (3.21 acres) |
| Porch | Porch |
| Porch Area | 120 sqft |
| Utility Building | 2,400 sqft |
| Cooling System | None |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Septic |
| Water Source | Well |
| Street Address | 5233 20TH AVE |
|---|---|
| City | MOUNT AUBURN |
| State | IA |
| Zip | 52313-9601 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | COM 694.6' N OF E1/4 COR N889.4' W198.5' S889.4' E198.5' TO BEG 15 86 11 |
| Legal Range | 11W |
| Legal Township | 86N |
| Legal Section | 15 |
| Jurisdiction | BENTON IA |
| Township / Civil Division | CEDAR |
| Census Block Group | 1 |
| Census Block | 1061 |
| Census Tract | 960200 |
5233 20th Ave is owned and occupied by two individuals.
Source: Benton County records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 5233 20TH AVE, MOUNT AUBURN, IA 52313-9601 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BENTON IA |
| Property Address | 5233 20TH AVE, MOUNT AUBURN, IA 52313-9601 |
| Transaction Type | Mortgage |
| Record Updated | Aug 4, 2021 |
| Name | Verified Name |
|---|
| Document Number | 205970 |
|---|---|
| Date | Dec 31, 2020 |
| Instrument | 20-5970 |
| Name | CEDAR VALLEY BANK & TRUST |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 12 Months |
| Due | Jan 1, 2022 |
| Rate Type | Fixed Rate |
|---|
The 2026 property tax bill for 5233 20th Ave was $1,434 with a homeowner's exemption.
Source: Benton County assessment roll, as of September 30, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Benton County |
| Unified School District | Union Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,434.00 | $144,800 (-) Land $64,300 Building $80,500 | $144,800 (-) Land $64,300 Building $80,500 |
| 2025 | $144,800 Land $64,300 Building $80,500 | $144,800 Land $64,300 Building $80,500 | |
| 2024 | $1,418.00 | ||
| 2023 | $131,400 (+27.95%) Land $56,800 Building $74,600 | $131,400 Land $56,800 Building $74,600 | |
| 2022 | $1,254.00 Homeowner's exemption | $102,700 Land $45,500 Building $57,200 | |
| 2021 | $102,700 Land $45,500 Building $57,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 5233 20th Ave in Zone X, an area of minimal flood risk, though there have been 11 flood claims nearby since 2010.
Source: FEMA National Flood Hazard Layer, effective September 22, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 11 (2010–2019) |
| Claims Outside the SFHA | 7 of 11 |
| Most Recent Claim | Mar 2019 · Severe Storms And Flooding |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 5233 20th Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 2 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Alpine Communications Fiber | 500 / 500 |
| GigFire Fixed Wireless | 150 / 130 |
5G (outdoors only) and 4G LTE
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