Cass County property record for 100 E 21st St, Atlantic, IA 50022
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,595 sqft · built 1975 |
| Lot Size | 0.52 acres (22,655 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $4,316 (2026) |
| Deeds & Mortgages | Feb 2026 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 300006048001000 |
| Primary APN | 300006048001000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 2 Half Baths |
| Stories | 1 Story |
| Building Area | 1,595 sqft Living Area |
| 1st Floor Area | 1,595 sqft |
| Basement Area | 1,595 sqft |
| Unfinished Basement | 1,595 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Exterior Material | Brick |
| Construction Type | Brick |
| Foundation Type | Block |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 22,655 sqft (0.52 acres) |
| Garage Type | Mixed |
| Garage Area | 1,108 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Slab |
| Porch Area | 29 sqft |
| Patio Area | 198 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 100 E 21ST ST |
|---|---|
| City | ATLANTIC |
| State | IA |
| Zip | 50022-2802 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CHESTNUT HILLS ADD. LOT 18 |
| Legal Subdivision | CHESTNUT HILLS ADDITION |
| Legal Lot Number | 18 |
| Jurisdiction | CASS IA |
| Township / Civil Division | GROVE |
| Census Block Group | 2 |
| Census Block | 2033 |
| Census Tract | 190400 |
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 | 100 E 21ST ST, ATLANTIC, IA 50022-2802 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Feb 18, 2026 |
| Transfer Doc | 002026/268 |
| Record Updated | Oct 29, 2026 |
| Document Type | Affidavit of Death of Joint Tenant |
|---|---|
| Jurisdiction | CASS IA |
| Recording Date | Feb 18, 2026 |
| Property Address | 100 E 21ST ST, ATLANTIC, IA 50022-2802 |
| Document Number | 002026/268 |
| Book / Page | 2026 / 268 |
| Instrument Date | Feb 17, 2026 |
| Transaction Type | Transfer |
| Record Updated | Mar 11, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 100 E 21ST ST, ATLANTIC, IA 50022-2802 |
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 | $4,316.00 Homeowner's exemption | $261,900 (-) Land $34,710 Building $227,190 | $261,900 (-) Land $34,710 Building $227,190 |
| 2025 | $4,316.00 (-10.05%) Homeowner's exemption | $261,900 (-5.45%) Land $34,710 Building $227,190 | $261,900 (-5.45%) Land $34,710 Building $227,190 |
| 2024 | $4,798.00 (+15.06%) | ||
| 2023 | $277,010 Land $34,710 Building $242,300 | $277,010 Land $34,710 Building $242,300 | |
| 2022 | $4,170.00 |
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 Claims | 2 (1991–2016) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | May 2016 · rainfall accumulation |
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 93% of the US · above 40% of Iowa |
|---|---|
| Wildfire Likelihood | 0.04% 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 | 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 364 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Xtream Cable | 1,000 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon, Western Iowa Wireless.
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