Butler County property record for 20913 Walnut Ave, Shell Rock, IA 50670
| Property Type | Rural Home |
|---|---|
| Details | 6 bd · 2 ba · 2,551 sqft · built 1998 |
| Lot Size | 13 acres (566,280 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $5,686 (2025) |
| Deeds & Mortgages | Oct 2020 Mortgage |
| Flood Zone | Zone A (high risk) |
| APN | 0827400045 |
| Primary APN | 0827400045 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 12 Rooms |
| Stories | 1 Story |
| Building Area | 2,551 sqft Living Area |
| Gross Area | 2,327 sqft |
| Basement Area | 2,327 sqft |
| Finished Basement | 2,000 sqft |
| Unfinished Basement | 327 sqft |
| Flooring | Tile |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 566,280 sqft (13 acres) |
| Garage Type | Detached |
| Garage Area | 936 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Slab |
|---|---|
| Porch Area | 228 sqft |
| Deck Area | Deck Area |
| Patio Area | 1,216 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Electric |
| Sewer | Septic |
| Water Source | Well |
| Street Address | 20913 WALNUT AVE |
|---|---|
| City | SHELL ROCK |
| State | IA |
| Zip | 50670-9704 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | PT LT 2 SE SE LYGING NE OF RIVER & SWLY OF RR ROW 27 92 15 |
| Legal Range | 15W |
| Legal Township | 92N |
| Legal Section | 27 |
| Legal Lot Number | 2 |
| Jurisdiction | BUTLER IA |
| Township / Civil Division | BUTLER |
| Census Block Group | 2 |
| Census Block | 2148 |
| Census Tract | 70100 |
20913 Walnut Ave, a rural home, is owned and occupied by an individual who acquired it in March 2009.
Source: Butler County records, as of September 1, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 20913 WALNUT AVE, SHELL ROCK, IA 50670-9704 |
| 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 | Name on Deed |
|---|---|
| Last Transfer Date | Mar 25, 2009 |
| Transfer Doc | 0020091751 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BUTLER IA |
| Property Address | 20913 WALNUT AVE, SHELL ROCK, IA 50670-9704 |
| Transaction Type | Mortgage |
| Record Updated | Jan 12, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0020203085 |
|---|---|
| Date | Oct 30, 2020 |
| Instrument | 2020-3085 |
| Name | VERIDIAN CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Nov 1, 2035 |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for 20913 Walnut Ave was $5,686 with a homeowner's exemption, up 0.4% from the year before.
Source: Butler County assessment roll, as of April 30, 2026
| Type | Name |
|---|---|
| State | Iowa |
| County | Butler County |
| Unified School District | Waverly-Shell Rock Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,686.00 (+0.42%) Homeowner's exemption Additional exemption filed | $485,010 Land $1,280 Building $483,730 | $485,010 Land $1,280 Building $483,730 |
| 2024 | $5,662.00 | ||
| 2023 | $464,080 (+24.45%) Land $950 Building $463,130 | $464,080 Land $950 Building $463,130 | |
| 2022 | $4,862.00 Homeowner's exemption Additional exemption filed | $372,900 Land $730 Building $372,170 | |
| 2021 | $372,900 Land $730 Building $372,170 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20913 Walnut Ave in Zone A, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective December 16, 2020 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone A high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Not determined for this zone |
| Flood Insurance Requirement | Required federally backed loans |
| Nearby Flood Policies | 8 in force |
| Nearby Flood Claims | 24 (1998–2018) |
| Claims Outside the SFHA | 8 of 24 |
| Most Recent Claim | Sep 2018 · rainfall accumulation |
| 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.
Wildfire risk around 20913 Walnut Ave is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 49% of Iowa |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 4 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Butler-Bremer Mutual Telephone Company Fiber | 1,000 / 1,000 |
| GigFire Fixed Wireless | 150 / 130 |
5G and 4G LTE (outdoors only)
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