4526 E Duncan St, Tucson, AZ 85712 Property Records

Pima County property record for 4526 E Duncan St, Tucson, AZ 85712

Property Summary

Property Type	Single Family Home
Details	1 ba · 955 sqft · built 1946
Lot Size	0.187 acres (8,170 sqft)
Owner	Owner Name on File
Last Sale	$99,900 (May 2003)
Tax Bill	$1,159 (2025)
Deeds & Mortgages	Dec 2025 Second Mortgage Aug 2023 Second Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`122-03-0110`

Property Details

APN / Parcel Number

Primary APN	`122-03-0110`

Interior

Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	955 sqft Living Area
1st Floor Area	955 sqft

Exterior

Year Built	Built 1946
Exterior Material	Stucco
Roof Material	Asphalt
Lot Area	8,170 sqft (0.187 acres)

Utilities, Heating & Cooling

Cooling System	Evaporative
Heating System	Forced Air

Location & Zoning

Street Address	4526 E DUNCAN ST
City	TUCSON
State	AZ
Zip	85712-3236
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MADELYN PARK W95' LOT 1 BLK 2
Legal Range	14E
Legal Township	14S
Legal Section	03
Legal Subdivision	MADELYN PARK
Legal Block	2
Legal Lot Number	1
Jurisdiction	PIMA AZ
Township / Civil Division	TUCSON
Census Block Group	2
Census Block	2002
Census Tract	2901

Owner

Source: Pima County assessment roll, as of January 1, 2026

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

Owner of Record	Owner Name on File
Mailing Address	4526 E DUNCAN ST, TUCSON, AZ 85712-3236
Occupancy	Owner Occupied

Deeds, Mortgages & Sale History

Date	Document
Dec 12, 2025	Deed of Trust, Mortgage · Stand-Alone Second Mortgage TUCSON FCU
Aug 31, 2023	Deed of Trust, Mortgage · Stand-Alone Second Mortgage TUCSON FCU
Feb 14, 2020	Deed of Trust, Mortgage · Stand-Alone Second Mortgage TUCSON FCU

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	May 30, 2003 · Amount on Record
Deed Sale	May 30, 2003 · Amount on Record
Deed Document Number	0120619941
Deed Book / Page	12061 / 9941
Record Updated	Jun 8, 2026

December 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	PIMA AZ
Property Address	4526 E DUNCAN ST, TUCSON, AZ 85712-3236
Transaction Type	Mortgage
Record Updated	Dec 31, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4526 E DUNCAN ST, TUCSON, AZ 85712-3236

Mortgage

Document Number	0003460515
Date	Dec 12, 2025
Instrument	20253460515

Lender

Name	TUCSON FCU
Type	Credit Union
Address	TUCSON, AZ 85733

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded
Term	120 Months
Due	Nov 30, 2035

August 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	PIMA AZ
Property Address	4526 E DUNCAN ST, TUCSON, AZ 85712-3236
Transaction Type	Mortgage
Record Updated	Sep 15, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3001 WESTOWN PKWY 200, 200, WEST DES MOINES, IA 50266-9863

Mortgage

Document Number	0002430390
Date	Aug 31, 2023
Instrument	20232430390

Lender

Name	TUCSON FCU
Type	Credit Union
Address	TUCSON, AZ 85733

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded
Term	120 Months
Due	Aug 26, 2033

February 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	PIMA AZ
Property Address	4526 E DUNCAN ST, TUCSON, AZ 85712-3236
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000450164
Date	Feb 14, 2020
Instrument	20200450164

Lender

Name	TUCSON FCU
Type	Credit Union
Address	TUCSON, AZ 85733

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded
Term	60 Months
Due	Feb 26, 2025

Tax Assessment & Valuation

Source: Pima County assessment roll, as of January 1, 2026

Property Jurisdictions

Type	Name
State	Arizona
County	Pima County
Municipality	Tucson City
Unified School District	Tucson Unified District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$15,699 (+18.39%)	$156,993 (+18.39%)
2025	$1,159.00 (+11.44%)
2024		$13,260	$132,604
2023	$1,040.00

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 9, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	3 in force
Nearby Flood Claims	2 (2002–2007)
Most Recent Claim	Aug 2007 · rainfall accumulation

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	Not rated no burnable land within ember reach

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF TUCSON serves 732,906 people · EPA ID AZ0410112
Water Source	Groundwater
Last State Inspection	Nov 2025
Lead	Under 1 ppb (2021–2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	32 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 423 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Lumen Technologies Fiber	8,000 / 8,000
Cox Communications Cable	2,000 / 100
Simply Bits Fixed Wireless	1,000 / 1,000
Verizon Fixed Wireless	1,000 / 75
AT&T Fixed Wireless	100 / 20
T-Mobile USA Fixed Wireless	100 / 20

May also be available: Bluespan Wireless.

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