135 E Allen St, Duncan, OK 73533 Property Records

Stephens County property record for 135 E Allen St, Duncan, OK 73533 · Last verified April 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 2,332 sqft · built 1980
Lot Size	2.33 acres (101,600 sqft)
Owner	2 Individual Names on File
Last Sale	$102,000 (May 2000)
Tax Bill	$1,965 (2025)
Deeds & Mortgages	Dec 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`21033`

Property Details

APN / Parcel Number

Primary APN	`21033`
Alternative APN	`1517-00-001-006-0-000-00`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,332 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1980
Effective Year Built	Effective 1980
Architectural Style	Traditional
Exterior Material	Brick Veneer
Construction Type	Brick
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	101,600 sqft (2.33 acres)
Garage Type	Carport
Garage Area	588 sqft
Carport	Carport
Carport Area	588 sqft

Exterior Amenities

Pool Type	In-Ground Pool
Pool Area	240 sqft
Porch	Slab
Porch Area	116 sqft
Deck Area	180 sqft
Shed	1 Shed
Shed Area	400 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	21033
Street Address	135 E ALLEN ST
City	DUNCAN
State	OK
Zip	73533-5594
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 6 TANGLEWOOD #3
Legal Subdivision	TANGLEWOOD ADDITION PT 3
Legal Block	1
Legal Lot Number	6
Jurisdiction	STEPHENS OK
Township / Civil Division	DUNCAN
Census Block Group	1
Census Block	1014
Census Tract	400

Owner

Source: Stephens County records · APN 21033

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	2 Individual Names on File
Mailing Address	135 E ALLEN ST, DUNCAN, OK 73533-5594
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	May 10, 2000 · Amount on Record
Deed Sale	May 10, 2000 · Amount on Record
Prior Sale	Apr 21, 1997 · Amount on Record
Deed Book / Page	2386 / 191
Record Updated	Jun 08, 2026

December 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	STEPHENS OK
Recording Date	Dec 21, 2017
Property Address	135 E ALLEN ST, DUNCAN, OK 73533-5594
Document Number	005410/167
Book / Page	5410 / 167
Instrument Date	Dec 13, 2017
Instrument	2017-963676
Transaction Type	Transfer
Record Updated	Aug 26, 2022
Title Company	STEPHENS COUNTY ABSTRACT COMPANY, STEPHENS CO ABSTRACT CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$243.00
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	525 ALLEN ST, DUNCAN, OK 73533-5201

Mortgage

Document Number	2017963677
Date	Dec 21, 2017
Instrument	2017-963677

Lender

Name	FLAGSTAR BANK FSB
Type	Bank

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 01, 2048

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	Marlow Public Schools (PK - 12)

Tax Bill & Assessment History

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,965.00 (-5.62%)	$19,541 (-1.1%) Land $1,517 Building $18,024	$177,648 (-1.1%) Land $13,792 Building $163,856
2023	$2,082.00	$19,759 Land $1,517 Building $18,242	$179,625 Land $13,792 Building $165,833

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Stephens County (40137C), updated September 29, 2010 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 401370004001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearby Flood Policies	1 in force
Nearby Flood Claims	3 (2009–2025)
Claims Outside the SFHA	2 of 3
Most Recent Claim	Apr 2025, rainfall accumulation

Wildfire

Wildfire Risk	High above 71% of the US · above 35% of Oklahoma
Wildfire Likelihood	About 1 in 342 per year
Exposure	Direct burnable vegetation at the parcel

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, availability as of December 31, 2025 · Published October 2026 · based on 51 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Cable One	Cable	1,000 / 50
AMG Technology Investment Group	Fixed Wireless	500 / 100
360 Communications, Inc. (OK, AR & TX)	Fixed Wireless (licensed-by-rule)	400 / 50
Verizon	Fixed Wireless	300 / 20
AT&T	Fixed Wireless	100 / 20

Availability varies by address; speeds are provider-advertised maximums, not measured.