415 N D St, Duncan, OK 73533 Property Records

Stephens County property record for 415 N D St, Duncan, OK 73533

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,186 sqft · built 1950
Lot Size	0.172 acres (7,498 sqft)
Owner	Company Name on File
Tax Bill	$437 (2025)
Deeds & Mortgages	Nov 2023 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`18980`

Property Details

APN / Parcel Number

Primary APN	`18980`
Alternative APN	`1330-00-004-013-0-000-00`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	4 Rooms
Stories	1 Story
Building Area	1,186 sqft Living Area

Exterior

Year Built	Built 1950
Effective Year Built	Effective 2000
Architectural Style	Traditional
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	7,498 sqft (0.172 acres)
Porch	Slab
Porch Area	24 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Floor/Wall Furnace

Location & Zoning

Account Number	18980
Street Address	415 N D ST
City	DUNCAN
State	OK
Zip	73533-6318
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	BLK 4 LOT 13 LANG ADD
Legal Range	07W
Legal Township	01S
Legal Section	04
Legal Subdivision	LANG
Legal Block	4
Legal Lot Number	13
Jurisdiction	STEPHENS OK
Township / Civil Division	DUNCAN
Census Block Group	3
Census Block	3064
Census Tract	400

Owner

Source: Stephens County records · APN 18980

Assessment roll updated March 23, 2026 · Last verified April 2026

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

Owner of Record	Company Name on File
Mailing Address	1511 S HIGHWAY 81, DUNCAN, OK 73533-3075
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Aug 08, 2011
Deed Sale	Aug 08, 2011
Prior Sale	May 14, 2007 · Amount on Record
Deed Document Number	201183-7984
Deed Book / Page	4186 / 120
Record Updated	Jun 08, 2026

November 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	STEPHENS OK
Property Address	415 N D ST, DUNCAN, OK 73533-6318
Transaction Type	Mortgage
Record Updated	Feb 08, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	006422/288
Date	Nov 16, 2023
Book Page	6422/288
Instrument	I-2023-011007

Lender

Name	ARVEST BANK
Type	Bank
Address	DUNCAN, OK 73533

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	120 Months
Due	Nov 10, 2033

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

Source: Stephens County records · Assessment roll updated March 23, 2026 · Last verified April 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

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$437.00 (+0.92%)	$5,185 (+6.14%) Land $317 Building $4,868	$47,135 (+6.13%) Land $2,885 Building $44,250
2024	$433.00 (+42.43%)	$4,885 (+37.68%) Land $317 Building $4,568	$44,414 (+37.69%) Land $2,885 Building $41,529
2023	$304.00	$3,548 Land $317 Building $3,231	$32,257 Land $2,885 Building $29,372

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 29, 2010 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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

Wildfire

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 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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Dobson Technologies Fiber	10,000 / 10,000
Cable One Cable	1,000 / 50
AMG Technology Investment Group Fixed Wireless	500 / 100
360 Communications, Inc. (OK, AR & TX) Fixed Wireless	400 / 50
Verizon Fixed Wireless	300 / 20

May also be available: AT&T.

Based on FCC filings for 699 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	STEPHENS CO RWD #5 serves 6,426 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.