Decatur County property record for 621 Mason St, Lamoni, IA 50140
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 2,185 sqft · built 1936 |
| Lot Size | 6.31 acres (275,158 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $290,000 (Mar 2026) |
| Tax Bill | $5,542 (2026) |
| Deeds & Mortgages | Apr 2026 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 1310403001 |
| Primary APN | 1310403001 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Building Area | 2,185 sqft Living Area |
| Basement Area | 768 sqft |
| Unfinished Basement | 768 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1936 |
|---|---|
| Effective Year Built | Effective 1936 |
| Lot Area | 275,158 sqft (6.31 acres) |
| Garage Type | Detached |
| Garage Area | 832 sqft |
| Street Address | 621 MASON ST |
|---|---|
| City | LAMONI |
| State | IA |
| Zip | 50140-2316 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PARK 2ND ADDN. LOTS 1 THRU 12 BLK 29 |
| Legal Subdivision | PARK 2ND ADD |
| Legal Block | 29 |
| Legal Lot Number | 1-12 |
| Jurisdiction | DECATUR IA |
| Township / Civil Division | LAMONI |
| Census Block Group | 3 |
| Census Block | 3032 |
| Census Tract | 960200 |
621 Mason St is owned and occupied by two individuals who bought it in March 2026.
Source: Decatur County records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3275 COUNTY HIGHWAY J55, LAMONI, IA 50140-4004 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 |
|---|---|
| Last Sale | Mar 12, 2026 · Amount on File |
| Deed Sale | Mar 12, 2026 · Amount on File |
| Deed Document Number | 2026339 |
| Prior Transfer Date | Feb 26, 2026 |
| Prior Transfer Doc | 0000000338 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DECATUR IA |
| Recording Date | Apr 9, 2026 |
| Property Address | 621 MASON ST, LAMONI, IA 50140-2316 |
| Document Number | 0000000497 |
| Instrument Date | Mar 31, 2026 |
| Instrument | 2026497 |
| Transaction Type | Mortgage |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Name | Verified Name |
|---|---|
| Address | 3275 COUNTY HIGHWAY J55, LAMONI, IA 50140-4004 |
| Document Number | 0000000497, |
|---|---|
| Date | Apr 9, 2026 |
| Instrument | 2026497 |
| Name | AMERICAN STATE BANK |
|---|
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate | 6% |
|---|---|
| Max Rate | -1% |
The 2026 property tax bill for 621 Mason St was $5,542 with a homeowner's exemption.
Source: Decatur County assessment roll, as of March 31, 2026
| Type | Name |
|---|---|
| State | Iowa |
| County | Decatur County |
| Municipality | Lamoni City |
| Unified School District | Lamoni Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $5,542.00 Homeowner's exemption | $279,540 (-) Land $47,980 Building $231,560 | $279,540 (-) Land $47,980 Building $231,560 |
| 2025 | $5,542.00 (+9.7%) | $279,540 Land $47,980 Building $231,560 | $279,540 Land $47,980 Building $231,560 |
| 2024 | $5,052.00 | ||
| 2023 | $223,760 Land $42,980 Building $180,780 | $223,760 Land $42,980 Building $180,780 | |
| 2021 | $3,154.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 621 Mason St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2008.
Source: FEMA National Flood Hazard Layer, effective February 16, 2018 · 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 Claims | 1 (2008) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jun 2008 · Severe Storms, Tornadoes, And Flooding |
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 621 Mason St is moderate, ranking above 46% of the US, with a 0.09% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 46% of the US · above 79% of Iowa |
|---|---|
| Wildfire Likelihood | 0.09% 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 5 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Grand River Mutual Telephone Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
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