Kossuth County property record for 705 Diagonal St, Algona, IA 50511
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 3,648 sqft · built 1900 |
| Lot Size | 0.339 acres (14,810 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $20,000 (Dec 1995) |
| Tax Bill | $2,740 (2021) |
| Flood Zone | Zone X (minimal risk) |
| APN | 22-01-155-011 |
| Primary APN | 22-01-155-011 |
|---|
| Full Baths | 3 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 3,648 sqft Living Area |
| Gross Area | 5,628 sqft |
| Basement Area | 1,640 sqft |
| Interior Walls | Plaster |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1900 |
|---|---|
| Architectural Style | A-Frame |
| Exterior Material | Wood |
| Construction Type | Frame |
| Foundation Type | Stone |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 14,810 sqft (0.339 acres) |
| Garage Type | Attached |
| Garage Area | 680 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
| Porch Area | 724 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Street Address | 705 DIAGONAL ST |
|---|---|
| City | ALGONA |
| State | IA |
| Zip | 50511-1908 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | L 11 B 3 EX N 5'6" OF W 98.5'& EX TR IN |
| Legal Subdivision | WOODWORTH ADD |
| Legal Lot Number | 11 |
| Jurisdiction | KOSSUTH IA |
| Township / Civil Division | ALGONA |
| Census Block Group | 1 |
| Census Block | 1028 |
| Census Tract | 950500 |
Source: Kossuth County records, as of October 8, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 705 DIAGONAL ST, ALGONA, IA 50511-1908 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 1, 1995 · Amount on Record |
| Deed Sale | Dec 1, 1995 · Amount on Record |
| Deed Document Number | 00000X-367 |
| Record Updated | Jun 8, 2026 |
Source: Kossuth County assessment roll, as of May 1, 2025
| Type | Name |
|---|---|
| State | Iowa |
| Municipality | Algona City |
| County | Kossuth County |
| Unified School District | Algona Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $205,037 (+9.68%) Land $27,270 Building $177,767 | ||
| 2023 | $186,945 Land $24,543 Building $162,402 | $186,945 (-8.82%) Land $24,543 Building $162,402 | |
| 2021 | $2,740.00 | $205,037 Land $27,270 Building $177,767 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective March 19, 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 Policies | 2 in force |
| Nearby Flood Claims | 1 (2019) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Mar 2019 · Severe Storms 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 91% of Iowa |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | ALGONA MUNICIPAL UTILITIES serves 5,487 people · EPA ID IA5502015 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2024 |
| Lead | 5 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 369 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Algona Municipal Utilities Fiber · Cable in parts of the area | 1,000 / 1,000 |
| Mediacom Xtream Cable | 1,000 / 50 |
| GigFire Fixed Wireless | 150 / 130 |
May also be available: Nextlink, Verizon.
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