Grady County property record for 421 N 4th St, Chickasha, OK 73018
| Property Type | Exempt (Full or Partial) |
|---|---|
| Details | 3 bd · 1 ba · 1,144 sqft · built 1930 |
| Lot Size | 0.38 acres (16,553 sqft) |
| Owner | Company Name on Record |
| Flood Zone | Zone AE (high risk) |
| APN | 21167 |
| Primary APN | 21167 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,144 sqft Gross Area |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Architectural Style | Traditional |
| Exterior Material | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 16,553 sqft (0.38 acres) |
| Lot Dimensions | 165 ft deep x 100 ft wide |
| Porch | Porch |
| Porch Area | 88 sqft |
| Cooling System | Window A/C |
|---|---|
| Heating System | Space Heater |
| Account Number | 52923 |
|---|---|
| Street Address | 421 N 4TH ST |
| City | CHICKASHA |
| State | OK |
| Zip | 73018-2628 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Legal Description | 28-07-07-14000 ALL LOTS 1-2-3-4 BLK 17 CHICKASHA-OT |
| Legal Range | 07W |
| Legal Township | 07N |
| Legal Section | 28 |
| Legal Subdivision | CHICKASHA OT |
| Legal Block | 17 |
| Legal Lot Number | 1-4 |
| Jurisdiction | GRADY OK |
| Township / Civil Division | CHICKASHA |
| Census Block Group | 1 |
| Census Block | 1075 |
| Census Tract | 100 |
Source: Grady County records, as of June 16, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 117 N 4TH ST, CHICKASHA, OK 73018-2601 |
| Owner Type | Company |
| Vesting | Government |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Grady County assessment roll, as of June 16, 2026
| Type | Name |
|---|---|
| State | Oklahoma |
| County | Grady County |
| Municipality | Chickasha City |
| Unified School District | Chickasha Public Schools (PK - 12) |
| Year | Tax Bill |
|---|---|
| 2023 | Additional exemption filed |
Source: FEMA National Flood Hazard Layer, effective April 14, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 24 policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 24 in force |
| Nearby Flood Claims | 23 (1983–2015) |
| Claims Outside the SFHA | 4 of 23 |
| Most Recent Claim | May 2015 · Severe Storms, Tornadoes, Straight-line Winds, And Flooding |
| 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 | Low lower than 99.8% of the US · lower than 99.8% of Oklahoma |
|---|---|
| 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 | CHICKASHA MUNICIPAL AUTHORITY serves 16,036 people · EPA ID OK1010821 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2023 |
| Lead | 4 ppb (2022–2024) action level 15 ppb |
| Water Quality | Turbidity not recorded as resolved · Sep 2023 Treatment failure resolved · Sep 2021 Total trihalomethanes resolved · Oct 2016 |
|---|---|
| Treatment and Procedure | Lead service line inventory currently in violation since Oct 2024 |
| Monitoring and Reporting | 5 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.
Source: FCC Broadband Data Collection, based on 263 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Dobson Fiber Fiber | 10,000 / 10,000 |
| Southwest Oklahoma Telephone Company Fiber | 1,000 / 500 |
| Nextlink Fixed Wireless | 500 / 100 |
| Atlink Services Fixed Wireless | 100 / 20 |
May also be available: Optimum, T-Mobile, Verizon.
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