3 N I St, Duncan, OK 73533 Property Records

Stephens County property record for 3 N I St, Duncan, OK 73533

Property Summary

Property TypeSingle Family Home
Details3 bd · 1 ba · 1,165 sqft · built 1980
Lot Size0.17 acres (7,399 sqft)
Owner2 Individual Names on File
Last Sale$70,000 (Jun 2005)
Tax Bill$460 (2025)
Deeds & MortgagesJun 2023 Mortgage
Flood ZoneZone X (minimal risk)
APN15839

Property Details

APN / Parcel Number

Primary APN15839
Alternative APN
  • 1040-00-001-017-0-000-00

Interior

Bedrooms3 Beds
Full Baths1 Bath
Total Rooms6 Rooms
Stories1 Story
Building Area1,165 sqft Living Area

Exterior

Year BuiltBuilt 1980
Effective Year BuiltEffective 1986
Architectural StyleTraditional
Exterior MaterialBrick Veneer
Construction TypeBrick
Foundation TypeSlab (Mat/Raft)
Roof TypeGable
Roof MaterialComposition Shingle
Lot Area7,399 sqft (0.17 acres)
Garage TypeAttached
Garage Area330 sqft
Parking Spaces1 Parking Space

Exterior Amenities

Pool TypeAbove-Ground Pool
PorchSlab
Porch Area35 sqft
Shed1 Shed
Shed Area120 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Account Number15839
Street Address3 N I ST
CityDUNCAN
StateOK
Zip73533-6847
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1
Legal DescriptionBLK 1 LOT 17 BUCKHOLTS ADD
Legal Range07W
Legal Township01S
Legal Section05
Legal SubdivisionBUCKHOLTS
Legal Block1
Legal Lot Number17
JurisdictionSTEPHENS OK
Township / Civil DivisionDUNCAN
Census Block Group4
Census Block4017
Census Tract400

Owner

3 N I St is owned and occupied by two individuals who bought it in June 2005.

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

Owner of Record2 Individual Names on File
Mailing Address3 N I ST, DUNCAN, OK 73533-6847
OccupancyOwner Occupied
Owner TypeIndividual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJun 8, 2005 · Amount on File
Deed SaleJun 8, 2005 · Amount on File
Deed Document Number200573-7172
Deed Book / Page3163 / 232
Record UpdatedOct 29, 2026

June 2023: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSTEPHENS OK
Property Address3 N I ST, DUNCAN, OK 73533-6847
Transaction TypeMortgage
Record UpdatedJul 10, 2023

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number006357/206
DateJun 26, 2023
Book Page6357/206
InstrumentI-2023-005920
Lender
NameFIRST BANK & TRUST CO
TypeBank
AddressDUNCAN, OK 73534
Agreement
TypeCommercial Mortgage
AmountAmount on Record
Term121 Months
DueJul 10, 2033
Interest
Rate TypeAdjustable Rate

Tax Assessment & Valuation

The 2025 property tax bill for 3 N I St was $460 with a homeowner's exemption.

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$6,454 (-) Land $254 Building $6,200$58,679 (-28.73%) Land $2,307 Building $56,372
2025$460.00 Homeowner's exemption$6,454 (+2.98%) Land $261 Building $6,193$82,337 (+26.84%) Land $3,330 Building $79,007
2024$460.00 (+5.75%) Homeowner's exemption$6,267 (-) Land $363 Building $5,904$64,914 (+13.63%) Land $3,330 Building $61,584
2023$435.00 Homeowner's exemption$6,267 Land $366 Building $5,901$57,127 Land $3,330 Building $53,797

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

FEMA maps place 3 N I St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 29, 2010

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 3 N I St is moderate, ranking above 45% of the US, with a 0.09% annual chance of wildfire.

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

Wildfire RiskModerate
above 45% of the US · lower than 88% of Oklahoma
Wildfire Likelihood0.09% annual chance
ExposureDirect
burnable vegetation

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 191 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
AT&T
Fixed Wireless
100 / 20

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