Stephens County property record for 509 W Maple Ave, Duncan, OK 73533
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,344 sqft · built 1935 |
| Lot Size | 0.161 acres (6,999 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $6,000 (Nov 1993) |
| Tax Bill | $74 (2025) |
| Deeds & Mortgages | Jan 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 17764 |
| Primary APN | 17764 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,344 sqft Living Area |
| Year Built | Built 1935 |
|---|---|
| Effective Year Built | Effective 1958 |
| Architectural Style | Traditional |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Foundation Type | Footing |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 6,999 sqft (0.161 acres) |
| Pool Type | Above-Ground Pool |
|---|---|
| Porch | Slab |
| Porch Area | 654 sqft |
| Deck Area | 32 sqft |
| Shed | 1 Shed |
| Shed Area | 288 sqft |
| Storage Building | 160 sqft |
| Cooling System | Window A/C |
|---|---|
| Heating System | Floor/Wall Furnace |
| Account Number | 17764 |
|---|---|
| Street Address | 509 W MAPLE AVE |
| City | DUNCAN |
| State | OK |
| Zip | 73533-7149 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | BLK 5 LOT 12 HEAD ADD |
| Legal Range | 07W |
| Legal Township | 01S |
| Legal Section | 05 |
| Legal Subdivision | HEAD |
| Legal Block | 5 |
| Legal Lot Number | 12 |
| Jurisdiction | STEPHENS OK |
| Township / Civil Division | DUNCAN |
| Census Block Group | 3 |
| Census Block | 3014 |
| Census Tract | 600 |
509 W Maple Ave is owned and occupied by two individuals who acquired it in January 2018.
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 509 W MAPLE AVE, DUNCAN, OK 73533-7149 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 5, 1993 · Amount on File |
| Deed Sale | Nov 5, 1993 · Amount on File |
| Prior Sale | Sep 21, 1992 · Amount on File |
| Deed Book / Page | 1900 / 825 |
| Last Transfer Date | Jan 16, 2018 |
| Transfer Doc | 005420/057 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | STEPHENS OK |
| Recording Date | Jan 16, 2018 |
| Property Address | 509 W MAPLE AVE, DUNCAN, OK 73533-7149 |
| Document Number | 005420/057 |
| Book / Page | 5420 / 057 |
| Instrument Date | Jan 16, 2018 |
| Instrument | 2018-000599 |
| Transaction Type | Transfer |
| Record Updated | Mar 14, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 509 W MAPLE AVE, DUNCAN, OK 73533-7149 |
The 2025 property tax bill for 509 W Maple Ave was $74 with a homeowner's exemption, up 5.7% 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 | $1,881 (-) Land $177 Building $1,704 | $17,104 (-16.44%) Land $1,610 Building $15,494 | |
| 2025 | $74.00 (+5.71%) Homeowner's exemption | $1,881 (+6.09%) Land $177 Building $1,704 | $20,470 (-7.87%) Land $1,610 Building $18,860 |
| 2024 | $70.00 (+12.9%) Homeowner's exemption | $1,773 (-) Land $177 Building $1,596 | $22,219 (-9.91%) Land $1,610 Building $20,609 |
| 2023 | $62.00 Homeowner's exemption | $1,773 Land $177 Building $1,596 | $24,664 Land $1,610 Building $23,054 |
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 509 W Maple Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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.
The area around 509 W Maple Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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: FCC Broadband Data Collection, based on 447 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 |
| AT&T Fixed Wireless | 100 / 20 |
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