Stephens County property record for 320 S Viola St, Duncan, OK 73533
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 853 sqft · built 1950 |
| Lot Size | 0.159 acres (6,912 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $52,000 (Dec 2021) |
| Tax Bill | $181 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 19462 |
| Primary APN | 19462 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 853 sqft Living Area |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1974 |
| Architectural Style | Traditional |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Foundation Type | Footing |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 6,912 sqft (0.159 acres) |
| Garage Type | Attached |
| Garage Area | 242 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Slab |
| Porch Area | 35 sqft |
| Cooling System | Window A/C |
|---|---|
| Heating System | Floor/Wall Furnace |
| Account Number | 19462 |
|---|---|
| Street Address | 320 S VIOLA ST |
| City | DUNCAN |
| State | OK |
| Zip | 73533-7242 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | BLK 1 LOT 12 LINWOOD (320 VIOLA) |
| Legal Range | 07W |
| Legal Township | 01S |
| Legal Section | 04 |
| Legal Subdivision | LINWOOD |
| Legal Block | 1 |
| Legal Lot Number | 12 |
| Jurisdiction | STEPHENS OK |
| Township / Civil Division | DUNCAN |
| Census Block Group | 3 |
| Census Block | 3034 |
| Census Tract | 600 |
Source: Stephens County records, as of September 23, 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 | Individual Name on Record |
|---|---|
| Mailing Address | 1335 CHISHOLM TRAIL PKWY, DUNCAN, OK 73533-1544 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 28, 2021 · Amount on Record |
| Deed Sale | Dec 28, 2021 · Amount on Record |
| Prior Sale | May 8, 2008 · Amount on Record |
| Deed Document Number | 202112907 |
| Deed Book / Page | 6094 / 161 |
| Prior Transfer Date | Dec 20, 2021 |
| Prior Transfer Doc | 0000012907 |
| Record Updated | Oct 29, 2026 |
Source: Stephens County assessment roll, as of March 23, 2026
| Type | Name |
|---|---|
| State | Oklahoma |
| County | Stephens County |
| Municipality | Duncan City |
| Unified School District | Duncan Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,257 (+4.88%) Land $217 Building $2,040 | $20,519 (+4.89%) Land $1,971 Building $18,548 | |
| 2025 | $181.00 (-0.55%) | $2,152 (-7.08%) Land $217 Building $1,935 | $19,562 (-7.07%) Land $1,971 Building $17,591 |
| 2024 | $182.00 (-14.55%) | $2,316 (-11.3%) Land $217 Building $2,099 | $21,050 (-15.12%) Land $1,971 Building $19,079 |
| 2023 | $213.00 | $2,611 Land $217 Building $2,394 | $24,801 Land $1,971 Building $22,830 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective September 29, 2010 · 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 | 8 (1982–2007) |
| Claims Outside the SFHA | 2 of 8 |
| Most Recent Claim | May 2007 · Severe Storms, Flooding, And Tornadoes |
| 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 66% of the US · lower than 92% of Oklahoma |
|---|---|
| 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 | STEPHENS CO RWD #5 serves 6,426 people · EPA ID OK2006969 |
|---|---|
| Water Source | Purchased surface water from DUNCAN PUBLIC UTILITIES AUTHORITY |
| Last State Inspection | Aug 2025 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line inventory currently in violation since Oct 2024 |
| Monitoring and Reporting | 2 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 482 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Dobson Fiber Fiber | 10,000 / 10,000 |
| Sparklight Cable | 1,000 / 50 |
| Nextlink Fixed Wireless | 500 / 100 |
| 360 Broadband Fixed Wireless | 400 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T.
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