Cass County property record for 509 E 4th St, Atlantic, IA 50022
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 939 sqft · built 1890 |
| Lot Size | 0.241 acres (10,500 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $758 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 300004968001000 |
| Primary APN | 300004968001000 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 939 sqft Living Area |
| 1st Floor Area | 939 sqft |
| Basement Area | 235 sqft |
| Unfinished Basement | 235 sqft |
| Game Room | Game Room |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1890 |
|---|---|
| Effective Year Built | Effective 1890 |
| Exterior Material | Composition/Composite |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 10,500 sqft (0.241 acres) |
| Lot Dimensions | 150 ft deep x 70 ft wide |
| Garage Type | Detached |
| Garage Area | 896 sqft |
| Parking Spaces | 4 Parking Spaces |
| Patio Area | 288 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 509 E 4TH ST |
|---|---|
| City | ATLANTIC |
| State | IA |
| Zip | 50022-1329 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | W1/2 LOTS 1-2-3 BLK 22 |
| Legal Subdivision | ORIGINAL TOWN - ATLANTIC |
| Legal Block | 22 |
| Legal Lot Number | 1-3 |
| Jurisdiction | CASS IA |
| Township / Civil Division | GROVE |
| Census Block Group | 2 |
| Census Block | 2105 |
| Census Tract | 190500 |
Source: Cass County records, as of October 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 509 E 4TH ST, ATLANTIC, IA 50022-1329 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Cass County assessment roll, as of February 9, 2026
| Type | Name |
|---|---|
| State | Iowa |
| County | Cass County |
| Municipality | Atlantic City |
| Unified School District | Atlantic Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $758.00 Homeowner's exemption Veteran's exemption | $63,970 (-) Land $7,630 Building $56,340 | $63,970 (-) Land $7,630 Building $56,340 |
| 2025 | $758.00 (+24.26%) Homeowner's exemption Veteran's exemption | $63,970 (+21.75%) Land $7,630 Building $56,340 | $63,970 (+21.75%) Land $7,630 Building $56,340 |
| 2024 | $610.00 (-18.23%) | ||
| 2023 | $52,540 Land $7,630 Building $44,910 | $52,540 Land $7,630 Building $44,910 | |
| 2022 | $746.00 |
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 May 16, 2017 · 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 | 5 in force |
| Nearby Flood Claims | 6 (1993–2015) |
| Claims Outside the SFHA | 2 of 6 |
| Most Recent Claim | Jun 2015 · 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.
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: EPA Safe Drinking Water Information System, as of September 2026
| Water System | ATLANTIC MUNICIPAL UTILITIES serves 7,252 people · EPA ID IA1509074 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2024 |
| Lead | Under 1 ppb (2024–2026) 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 505 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Xtream Cable · Fiber in parts of the area | 1,000 / 50 |
May also be available: Verizon, Western Iowa Wireless.
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