504 E Helen St, Tucson, AZ 85705 Property Records

Pima County property record for 504 E Helen St, Tucson, AZ 85705

Property Summary

Property Type	Single Family Home
Details	2 ba · 527 sqft · built 1928
Lot Size	0.113 acres (4,935 sqft)
Owner	Individual Name on File
Last Sale	$251,000 (Apr 2018)
Tax Bill	$3,444 (2025)
Deeds & Mortgages	Apr 2018 Sale
Flood Zone	Zone X (minimal risk)
APN	`115-04-3720`

Property Details

APN / Parcel Number

Primary APN	`115-04-3720`

Interior

Full Baths	2 Baths
Plumbing Fixtures	6 Plumbing Fixtures
Total Rooms	5 Rooms
Stories	1 Story
Building Area	527 sqft Living Area
1st Floor Area	1,248 sqft

Exterior

Year Built	Built 1928
Exterior Material	Stucco
Roof Material	Built-Up Asphalt
Lot Area	4,935 sqft (0.113 acres)

Utilities, Heating & Cooling

Cooling System	Refrigeration
Heating System	Forced Air

Location & Zoning

Street Address	504 E HELEN ST
City	TUCSON
State	AZ
Zip	85705-7488
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	FELDMANS AMENDED W47' OF LOTS 2 & 3 BLK 23
Legal Range	13E
Legal Township	14S
Legal Section	01
Legal Subdivision	FELDMANS AMENDED
Legal Block	23
Legal Lot Number	2 3
Jurisdiction	PIMA AZ
Township / Civil Division	TUCSON
Census Block Group	2
Census Block	2018
Census Tract	401

Owner

Source: Pima County records · APN 115-04-3720

Assessment roll updated January 1, 2026 · Last verified January 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 File
Mailing Address	12 PATTON PL, TUSCALOOSA, AL 35404-2914
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Apr 24, 2018 · Amount on Record
Deed Sale	Apr 24, 2018 · Amount on Record
Prior Sale	Mar 13, 2003 · Amount on Record
Deed Document Number	0001140437
Record Updated	Jun 08, 2026

April 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	PIMA AZ
Recording Date	Apr 24, 2018
Property Address	504 E HELEN ST, TUCSON, AZ 85705-7488
Document Number	0001140437
Instrument Date	Apr 19, 2018
Instrument	1140437
Transaction Type	Transfer
Record Updated	May 29, 2018
Title Company	LONG TITLE AGENCY INC

Transaction

Amount	Amount Recorded
Tax	$251.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	12 PATTON PL TUSCALOOSA AL 354042914, TUSCALOOSA, AL 35404-2914

Tax Assessment & Valuation

Source: Pima County records · Assessment roll updated January 1, 2026 · Last verified January 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

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
2026		$34,735 (+14.19%)	$347,349 (+14.19%)
2025	$3,444.00 (+10.49%)
2024		$30,419	$304,186
2023	$3,117.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Pima County (04019C), as of September 9, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Historic Designation

Source: NPS National Register of Historic Places as of August 1, 2026 · Last verified October 2026

Historic District	Within the Feldman's Historic District (Additional Documentation) listed 1989 · 1 contributing resources · NRIS 89001460

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Internet Providers

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

Provider	Max Down / Up (Mbps)
Lumen Technologies Fiber	8,000 / 8,000
Cox Communications Cable	2,000 / 100
Verizon Fixed Wireless	1,000 / 75
Simply Bits Fixed Wireless	100 / 30

May also be available: AT&T, Bluespan Wireless.

Based on FCC filings for 674 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system AZ0410112, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF TUCSON serves 732,906 people
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 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.