509 N D St, Duncan, OK 73533 Property Records

Stephens County property record for 509 N D St, Duncan, OK 73533

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 764 sqft · built 1950
Lot Size	0.16 acres (6,955 sqft)
Owner	2 Individual Names on Record
Last Sale	$19,000 (Jun 2020)
Tax Bill	$284 (2025)
Deeds & Mortgages	May 2023 Sale Jun 2020 Transfer + 3 more
Flood Zone	Zone X (minimal risk)
APN	`18506`

Property Details

APN / Parcel Number

Primary APN	`18506`
Alternative APN	`1285-00-001-016-0-000-00`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	764 sqft Living Area

Exterior

Year Built	Built 1950
Effective Year Built	Effective 1976
Architectural Style	Traditional
Exterior Material	Wood
Construction Type	Frame
Foundation Type	Footing
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	6,955 sqft (0.16 acres)

Exterior Amenities

Pool Type	Above-Ground Pool
Porch	Slab
Porch Area	80 sqft
Deck Area	80 sqft
Shed	1 Shed
Shed Area	96 sqft

Utilities, Heating & Cooling

Cooling System	Window A/C
Heating System	Floor/Wall Furnace

Location & Zoning

Account Number	18506
Street Address	509 N D ST
City	DUNCAN
State	OK
Zip	73533-6320
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	BLK 1 LT 16 HOPKINS ADD
Legal Range	07W
Legal Township	01N
Legal Section	33
Legal Subdivision	HOPKINS
Legal Block	1
Legal Lot Number	16
Jurisdiction	STEPHENS OK
Township / Civil Division	DUNCAN
Census Block Group	3
Census Block	3031
Census Tract	400

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 Record	2 Individual Names on Record
Mailing Address	459 S TUCKER RD, DUNCAN, OK 73533-8865
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 5, 2023	Quit Claim Deed, Transfer Quitclaim
Jun 24, 2020	Intrafamily Transfer, Transfer
Jun 24, 2020	Quit Claim Deed, Transfer Quitclaim
Oct 4, 2018	Warranty Deed, Transfer
Nov 16, 2017	Warranty Deed, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 24, 2020 · Amount on Record
Deed Sale	Jun 24, 2020 · Amount on Record
Prior Sale	Oct 4, 2018 · Amount on Record
Deed Document Number	20205111
Deed Book / Page	5827 / 241
Last Transfer Date	May 5, 2023
Transfer Doc	006335/254
Record Updated	Oct 29, 2026

May 2023: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	STEPHENS OK
Recording Date	May 5, 2023
Property Address	509 N D ST, DUNCAN, OK 73533-6320
Document Number	006335/254
Book / Page	6335 / 254
Instrument Date	May 5, 2023
Instrument	I-2023-004263
Transaction Type	Transfer
Record Updated	May 23, 2023

Transaction

Amount	Amount Recorded
Tax	$48.75
Amount Accuracy	Rounded by County
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship

June 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	STEPHENS OK
Recording Date	Jun 24, 2020
Property Address	509 N D ST, DUNCAN, OK 73533-6320
Document Number	005827/242
Book / Page	5827 / 242
Instrument Date	Jun 24, 2020
Instrument	2020-005112
Transaction Type	Transfer
Record Updated	May 23, 2023

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Living Trust

June 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	STEPHENS OK
Recording Date	Jun 24, 2020
Property Address	509 N D ST, DUNCAN, OK 73533-6320
Document Number	005827/241
Book / Page	5827 / 241
Instrument Date	Jun 24, 2020
Instrument	2020-005111
Transaction Type	Transfer
Record Updated	May 23, 2023

Transaction

Amount	Amount Recorded
Tax	$28.50
Amount Accuracy	Rounded by County
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

October 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	STEPHENS OK
Recording Date	Oct 4, 2018
Property Address	509 N D ST, DUNCAN, OK 73533-6320
Document Number	005558/027
Book / Page	5558 / 027
Instrument Date	Sep 12, 2018
Instrument	2018-010476
Transaction Type	Transfer
Record Updated	May 23, 2023

Transaction

Amount	Amount Recorded
Tax	$33.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

November 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	STEPHENS OK
Recording Date	Nov 16, 2017
Property Address	509 N D ST, DUNCAN, OK 73533-6320
Document Number	005394/010
Book / Page	5394 / 010
Instrument Date	Nov 16, 2017
Instrument	2017-962311
Transaction Type	Transfer
Record Updated	May 23, 2023

Transaction

Amount	Amount Recorded
Tax	$30.00
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
Address	509 N D ST, DUNCAN, OK 73533-6320

Tax Assessment & Valuation

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		$3,333 (-1.16%) Land $383 Building $2,950	$30,292 (-1.16%) Land $3,478 Building $26,814
2025	$284.00 (-0.35%)	$3,372 (-4.29%) Land $383 Building $2,989	$30,647 (-4.3%) Land $3,478 Building $27,169
2024	$285.00 (+33.18%)	$3,523 (+10.4%) Land $383 Building $3,140	$32,024 (+10.41%) Land $3,478 Building $28,546
2023	$214.00	$3,191 Land $383 Building $2,808	$29,005 Land $3,478 Building $25,527

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 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

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

Wildfire Risk	Low lower than 64% of the US · lower than 91% of Oklahoma
Wildfire Likelihood	0.06% 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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