406 N C St, Duncan, OK 73533 Property Records

Stephens County property record for 406 N C St, Duncan, OK 73533

Property Summary

Property TypeSingle Family Home
Details3 bd · 1 ba · 1,408 sqft · built 1950
Lot Size0.172 acres (7,498 sqft)
OwnerIndividual Name on Record
Last Sale$35,000 (Oct 1997)
Tax Bill$239 (2025)
Flood ZoneZone X (minimal risk)
APN18975

Property Details

APN / Parcel Number

Primary APN18975
Alternative APN
  • 1330-00-004-008-0-000-00

Interior

Bedrooms3 Beds
Full Baths1 Bath
Total Rooms5 Rooms
Stories1 Story
Building Area1,408 sqft Living Area
Storm ShelterStorm Shelter
Storm ShuttersStorm Shutters

Exterior

Year BuiltBuilt 1950
Effective Year BuiltEffective 1978
Architectural StyleTraditional
Exterior MaterialAluminum/Vinyl
Construction TypeFrame
Foundation TypeFooting
Roof TypeGable
Roof MaterialComposition Shingle
Lot Area7,498 sqft (0.172 acres)
Garage TypeCarport
Garage Area276 sqft
CarportCarport
Carport Area276 sqft
Parking Spaces1 Parking Space
PorchSlab
Porch Area154 sqft

Utilities, Heating & Cooling

Cooling SystemWindow A/C
Heating SystemFloor/Wall Furnace

Location & Zoning

Account Number18975
Street Address406 N C ST
CityDUNCAN
StateOK
Zip73533-6310
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1
Legal DescriptionBLK 4 LOT 8 LANG ADD
Legal Range07W
Legal Township01S
Legal Section04
Legal SubdivisionLANG
Legal Block4
Legal Lot Number8
JurisdictionSTEPHENS OK
Township / Civil DivisionDUNCAN
Census Block Group3
Census Block3063
Census Tract400

Owner

Source: Stephens County records, as of September 23, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordIndividual Name on Record
Mailing Address406 N C ST, DUNCAN, OK 73533-6310
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleOct 8, 1997 · Amount on Record
Deed SaleOct 8, 1997 · Amount on Record
Deed Book / Page2077 / 278
Last Transfer DateMay 2, 2006
Transfer Doc003334/283
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

Source: Stephens County assessment roll, as of March 23, 2026

Property Jurisdictions

TypeName
StateOklahoma
CountyStephens County
MunicipalityDuncan City
Unified School DistrictDuncan Public Schools (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$3,843 (-) Land $317 Building $3,526$34,939 (-24.44%) Land $2,885 Building $32,054
2025$239.00 (+3.91%) Homeowner's exemption$3,843 (+6.1%) Land $317 Building $3,526$46,241 (+12.07%) Land $2,885 Building $43,356
2024$230.00 (+6.48%) Homeowner's exemption$3,622 (-) Land $317 Building $3,305$41,261 (+9.18%) Land $2,885 Building $38,376
2023$216.00 Homeowner's exemption$3,622 Land $317 Building $3,305$37,791 Land $2,885 Building $34,906

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.

Flood

Source: FEMA National Flood Hazard Layer, effective September 29, 2010 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies3 in force
Nearby Flood Claims22 (1978–2007)
Claims Outside the SFHA12 of 22
Most Recent ClaimMay 2007 · Severe Storms, Flooding, And Tornadoes
Claims by Event
  • Severe Storms, Flooding, And Tornadoes, May 2007 · 3 claims
  • Severe Storms & Flooding, May 1987 · 2 claims

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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 80% of the US · lower than 94% of Oklahoma
Wildfire Likelihood0.01% annual chance
ExposureNone
beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemSTEPHENS CO RWD #5
serves 6,426 people · EPA ID OK2006969
Water SourcePurchased surface water from DUNCAN PUBLIC UTILITIES AUTHORITY
Last State InspectionAug 2025
LeadUnder 1 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureLead service line inventory
currently in violation since Oct 2024
Monitoring and Reporting2
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 699 locations within half a mile, as of December 31, 2025

ProviderMax 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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