Stephens County property record for 613 N I St, Duncan, OK 73533
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 893 sqft · built 1952 |
| Lot Size | 0.123 acres (5,348 sqft) |
| Owner | Individual Name on File |
| Last Sale | $5,000 (Jul 2002) |
| Tax Bill | $141 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 20176 |
| Primary APN | 20176 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 893 sqft Living Area |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1965 |
| Architectural Style | Traditional |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Foundation Type | Footing |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 5,348 sqft (0.123 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 1 Parking Space |
| Pool Type | Above-Ground Pool |
| Porch | Slab |
| Porch Area | 24 sqft |
| Cooling System | Window A/C |
|---|---|
| Heating System | Floor/Wall Furnace |
| Account Number | 20176 |
|---|---|
| Street Address | 703 N I ST |
| City | DUNCAN |
| State | OK |
| Zip | 73533-0912 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | BLK 4 LT 6 RAYBURN #2 (613 N I) |
| Legal Range | 07W |
| Legal Township | 01N |
| Legal Section | 33 |
| Legal Subdivision | RAYBURN #2 |
| Legal Block | 4 |
| Legal Lot Number | 6 |
| Jurisdiction | STEPHENS OK |
| Township / Civil Division | DUNCAN |
| Census Block Group | 2 |
| Census Block | 2019 |
| Census Tract | 400 |
613 N I St is owned and occupied by an individual who bought it in July 2002.
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 File |
|---|---|
| Mailing Address | 703 N I ST, DUNCAN, OK 73533-0912 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 8, 2002 · Amount on File |
| Deed Sale | Jul 8, 2002 · Amount on File |
| Prior Sale | May 13, 2002 · Amount on File |
| Deed Book / Page | 2701 / 157 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 613 N I St was $141, up 4.4% from the year before.
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 | $1,674 (+0.06%) Land $412 Building $1,262 | $15,214 (-41.26%) Land $3,744 Building $11,470 | |
| 2025 | $141.00 (+4.44%) | $1,673 (+10.21%) Land $412 Building $1,261 | $25,901 (-3.24%) Land $3,744 Building $22,157 |
| 2024 | $135.00 (+8.87%) | $1,518 (-) Land $412 Building $1,106 | $26,768 (+8.69%) Land $3,744 Building $23,024 |
| 2023 | $124.00 | $1,518 Land $412 Building $1,106 | $24,628 Land $3,744 Building $20,884 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 613 N I St in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2007.
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 Policies | 1 in force |
| Nearby Flood Claims | 2 (2007–2019) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | May 2019 · Severe Storms, Straight-line Winds, Tornadoes, 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.
Wildfire risk around 613 N I St is moderate, ranking above 57% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 57% of the US · lower than 81% of Oklahoma |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 699 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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