2304 E Helen St, Tucson, AZ 85719 Property Records

Pima County property record for 2304 E Helen St, Tucson, AZ 85719

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 3,480 sqft · built 1974
Lot Size	0.141 acres (6,138 sqft)
Owner	2 Individual Names on Record
Last Sale	$485,000 (Apr 2018)
Tax Bill	$7,415 (2025)
Deeds & Mortgages	Sep 2019 Mortgage Apr 2018 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`123-07-2240`

Property Details

APN / Parcel Number

Primary APN	`123-07-2240`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	8 Plumbing Fixtures
Total Rooms	8 Rooms
Stories	1 Story
Building Area	3,480 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1974
Exterior Material	Combination
Roof Material	Built-Up Asphalt
Lot Area	6,138 sqft (0.141 acres)
Parking Spaces	1 Parking Space
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Cooling System	Refrigeration
Heating System	Forced Air with A/C

Location & Zoning

Street Address	2304 E HELEN ST
City	TUCSON
State	AZ
Zip	85719-4708
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	OLSENS AMENDED N135 LOT 8 BLK 38
Legal Range	14E
Legal Township	14S
Legal Section	05
Legal Subdivision	OLSENS AMENDED
Legal Block	38
Legal Lot Number	8
Jurisdiction	PIMA AZ
Township / Civil Division	TUCSON
Census Block Group	1
Census Block	1019
Census Tract	600

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Hughes, Sam, Neighborhood Historic District (Additional Documentation) listed 1994 · NRIS 94001164

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

Owner

Source: Pima County records, as of January 21, 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	1329 PARK DR, 9, MOUNTAIN VIEW, CA 94040-2436
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 14, 2019	Deed of Trust, Mortgage · Conventional Mortgage STAR ONE CU
Apr 24, 2018	Warranty Deed, Transfer · Conventional Mortgage WFB NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 24, 2018 · Amount on Record
Deed Sale	Apr 24, 2018 · Amount on Record
Prior Sale	Jul 8, 2005 · Amount on Record
Deed Document Number	20181140362
Prior Transfer Date	Mar 20, 1996
Prior Transfer Doc	0000000554
Record Updated	Oct 29, 2026

September 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	PIMA AZ
Property Address	2304 E HELEN ST, TUCSON, AZ 85719-4708
Document Number	0002630555
Instrument Date	Sep 14, 2019
Transaction Type	Mortgage
Record Updated	Oct 3, 2019
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC NAT'L TITLE INS

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	1329 PARK DR #9 MOUNTAIN VIEW CA 940402436, 9, MOUNTAIN VIEW, CA 94040-2436

Mortgage

Document Number	0002630555
Date	Sep 20, 2019
Instrument	2630555

Lender

Name	STAR ONE CU
Type	Credit Union
Address	SUNNYVALE, CA 94088

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Sep 19, 2034

April 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	PIMA AZ
Recording Date	Apr 24, 2018
Property Address	2304 E HELEN ST, TUCSON, AZ 85719-4708
Document Number	0001140362
Instrument Date	Apr 9, 2018
Instrument	1140362
Transaction Type	Transfer
Record Updated	May 30, 2018
Title Company	TITLE SECURITY AGENCY LLC

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$465.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	1329 PARK DR #9 MOUNTAIN VIEW CA 940402436, 9, MOUNTAIN VIEW, CA 94040-2436

Mortgage

Document Number	1140363
Date	Apr 24, 2018
Instrument	1140363

Lender

Name	WFB NA
Address	SIOUX FALLS, SD 57104

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Apr 23, 2048

Tax Assessment & Valuation

Source: Pima County assessment roll, as of January 21, 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		$58,862 (-3.52%)	$790,810 (+29.62%)
2025	$7,415.00 (+10.49%)
2024		$61,009	$610,088
2023	$6,711.00

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
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	1 in force

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

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	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 443 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Cox Communications Cable	2,000 / 100
Verizon Fixed Wireless	1,000 / 75
Simply Bits Fixed Wireless	100 / 30
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Bluespan Wireless, CenturyLink.

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