312 N C St, Duncan, OK 73533 Property Records

Stephens County property record for 312 N C St, Duncan, OK 73533

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,095 sqft · built 1955
Lot Size	0.172 acres (7,498 sqft)
Owner	Individual Name on Record
Last Sale	$13,333 (Mar 2022)
Tax Bill	$390 (2025)
Deeds & Mortgages	May 2021 Sale
Flood Zone	Zone X (minimal risk)
APN	`18992`

Property Details

APN / Parcel Number

Primary APN	`18992`
Alternative APN	`1330-00-005-006-0-000-00`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,095 sqft Living Area

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1978
Architectural Style	Traditional
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Foundation Type	Footing
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	7,498 sqft (0.172 acres)

Exterior Amenities

Pool Type	Above-Ground Pool
Porch	Slab
Porch Area	35 sqft
Shed	1 Shed
Shed Area	192 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	18992
Street Address	312 N C ST
City	DUNCAN
State	OK
Zip	73533-6620
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	BLK 5 LOT 6 LANG ADD
Legal Range	07W
Legal Township	01S
Legal Section	04
Legal Subdivision	LANG
Legal Block	5
Legal Lot Number	6
Jurisdiction	STEPHENS OK
Township / Civil Division	DUNCAN
Census Block Group	3
Census Block	3065
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	Individual Name on Record
Mailing Address	2644 W TWOHIG AVE, SAN ANGELO, TX 76901-3623
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 28, 2022 · Amount on Record
Deed Sale	Mar 28, 2022 · Amount on Record
Prior Sale	May 14, 2021 · Amount on Record
Deed Document Number	20223017
Deed Book / Page	6139 / 234
Prior Transfer Date	Mar 25, 2022
Prior Transfer Doc	0000003017
Record Updated	Oct 29, 2026

May 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	STEPHENS OK
Recording Date	May 14, 2021
Property Address	312 N C ST, DUNCAN, OK 73533-6620
Document Number	005975/172
Book / Page	5975 / 172
Instrument Date	May 14, 2021
Instrument	2021-004348
Transaction Type	Transfer
Record Updated	Dec 29, 2021
Title Company	STEPHENS COUNTY ABSTRACT COMPANY, STEPHENS CO ABSTRACT CO

Transaction

Amount	Amount Recorded
Tax	$6.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2644 WEST TWONG AVE, SAN ANGELO, TX 76901

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		$4,629 (-) Land $317 Building $4,312	$42,085 (-20.78%) Land $2,885 Building $39,200
2025	$390.00 (+4.84%)	$4,629 (+10.24%) Land $317 Building $4,312	$53,127 (+8.62%) Land $2,885 Building $50,242
2024	$372.00 (+8.77%)	$4,199 (-) Land $317 Building $3,882	$48,912 (+13.68%) Land $2,885 Building $46,027
2023	$342.00	$4,199 Land $317 Building $3,882	$43,026 Land $2,885 Building $40,141

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 67% of the US · lower than 92% of Oklahoma
Wildfire Likelihood	0.02% 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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