405 N A St, Duncan, OK 73533 Property Records

Stephens County property record for 405 N A St, Duncan, OK 73533

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,576 sqft · built 1950
Lot Size	0.138 acres (5,999 sqft)
Owner	2 Individual Names on File
Last Sale	$42,500 (Aug 2021)
Tax Bill	$329 (2025)
Deeds & Mortgages	Aug 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`18926`

Property Details

APN / Parcel Number

Primary APN	`18926`
Alternative APN	`1330-00-001-018-0-000-00`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,576 sqft Living Area
Gross Area	1,466 sqft

Exterior

Year Built	Built 1950
Effective Year Built	Effective 1950
Architectural Style	Traditional
Exterior Material	Wood Siding
Construction Type	Frame
Foundation Type	Footing
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	5,999 sqft (0.138 acres)
Garage Area	110 sqft
Parking Spaces	1 Parking Space
Pool Type	Above-Ground Pool
Porch	Slab
Porch Area	70 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	18926
Street Address	405 N A ST
City	DUNCAN
State	OK
Zip	73533-6338
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	BLK 1 LOT 18 LANG ADD (405 N A ST)
Legal Range	07W
Legal Township	01S
Legal Section	04
Legal Subdivision	LANG
Legal Block	1
Legal Lot Number	18
Jurisdiction	STEPHENS OK
Township / Civil Division	DUNCAN
Census Block Group	3
Census Block	3060
Census Tract	400

Owner

405 N A St is owned and occupied by two individuals who bought it in August 2021.

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

Owner of Record	2 Individual Names on File
Mailing Address	405 N A ST, DUNCAN, OK 73533-6338
Occupancy	Owner Occupied
Owner Type	Individual

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 Names	2 Names on Deed
Last Sale	Aug 2, 2021 · Amount on File
Deed Sale	Aug 2, 2021 · Amount on File
Prior Sale	Jan 11, 2016 · Amount on File
Deed Document Number	20217174
Deed Book / Page	6016 / 126
Prior Transfer Date	Mar 5, 2015
Prior Transfer Doc	005076/211
Record Updated	Oct 29, 2026

August 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	STEPHENS OK
Recording Date	Aug 2, 2021
Property Address	405 N A ST, DUNCAN, OK 73533-6338
Document Number	006016/126
Book / Page	6016 / 126
Instrument Date	Jul 31, 2021
Instrument	2021-007174
Transaction Type	Transfer
Record Updated	Nov 28, 2025

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$63.75
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship

Mortgage

Document Number	2021007175
Date	Aug 2, 2021
Instrument	2021-007175

Lender

Name	NOT AVAILABLE

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 405 N A St was $329, up 4.8% from the year before.

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

Property Jurisdictions

Type	Name
State	Oklahoma
County	Stephens County
Municipality	Duncan City
Unified School District	Duncan Public Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$3,904 (-) Land $297 Building $3,607	$35,495 (-5.58%) Land $2,700 Building $32,795
2025	$329.00 (+4.78%)	$3,904 (+10.22%) Land $297 Building $3,607	$37,594 (+8.13%) Land $2,700 Building $34,894
2024	$314.00 (+8.65%)	$3,542 (+5.01%) Land $297 Building $3,245	$34,769 (+13.39%) Land $2,700 Building $32,069
2023	$289.00	$3,373 Land $297 Building $3,076	$30,663 Land $2,700 Building $27,963

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 405 N A St in Zone X, an area of minimal flood risk, though there have been 22 flood claims nearby since 1978.

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	3 in force
Nearby Flood Claims	22 (1978–2007)
Claims Outside the SFHA	12 of 22
Most Recent Claim	May 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

Wildfire risk around 405 N A St is low, with a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 80% of the US · lower than 94% of Oklahoma
Wildfire Likelihood	0.01% annual chance
Exposure	None 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 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

Violations Reported to EPA

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.

Internet Providers

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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