310 W 4th St, Tucson, AZ 85705 Property Records

Pima County property record for 310 W 4th St, Tucson, AZ 85705

Property Summary

Property Type	Single Family Home
Details	1 ba · 2,280 sqft · built 1961
Lot Size	0.28 acres (12,197 sqft)
Owner	2 Individual Names on File
Last Sale	$200,000 (May 2017)
Tax Bill	$3,904 (2025)
Deeds & Mortgages	Apr 2020 Mortgage Jan 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`117-03-2000`

Property Details

APN / Parcel Number

Primary APN	`117-03-2000`

Interior

Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	2,280 sqft Living Area
1st Floor Area	2,280 sqft

Exterior

Year Built	Built 1961
Effective Year Built	Effective 1961
Exterior Material	Block
Construction Type	Concrete
Roof Material	Built-Up Asphalt
Lot Area	12,197 sqft (0.28 acres)

Utilities, Heating & Cooling

Cooling System	Refrigeration
Heating System	Gravity Furnace

Location & Zoning

Street Address	310 W 4TH ST
City	TUCSON
State	AZ
Zip	85705-8232
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	C3
Legal Description	TUCSON LOT 12 BLK 34
Legal Range	13E
Legal Township	14S
Legal Section	12
Legal Subdivision	TUCSON
Legal Block	34
Legal Lot Number	12
Jurisdiction	PIMA AZ
Township / Civil Division	TUCSON
Census Block Group	1
Census Block	1027
Census Tract	300

Historic Designation

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

Individually Listed	Spring, John, Neighborhood Historic District listed 1989 · 194 contributing resources · NRIS 88002131

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

Owner

310 W 4th St is owned and occupied by two individuals who bought it in May 2017.

Source: Pima County records, as of January 21, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on File
Mailing Address	310 W 4TH ST, TUCSON, AZ 85705-8232
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Apr 10, 2020	Deed of Trust, Mortgage · Conventional Mortgage FAIRWAY INDEPENDENT MORTGAGE CORP
Jan 10, 2018	Intrafamily Transfer, Transfer · Conventional Mortgage FAIRWAY INDEPENDENT MORTGAGE CORP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 5, 2017 · Amount on File
Deed Sale	May 5, 2017 · Amount on File
Prior Sale	Mar 2, 2005 · Amount on File
Deed Document Number	20171250736
Prior Transfer Date	Jun 30, 2006
Prior Transfer Doc	0001360451
Record Updated	Jun 8, 2026

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	PIMA AZ
Property Address	302 W 4TH ST, TUCSON, AZ 85705-8232
Transaction Type	Mortgage
Record Updated	Jul 18, 2022
Title Company	LONG TITLE AGENCY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0001010270
Date	Apr 10, 2020
Instrument	20201010270

Lender

Name	FAIRWAY INDEPENDENT MORTGAGE CORP
Type	Mortgage Company
Address	CARROLLTON, TX 75007

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2050

January 2018: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	PIMA AZ
Recording Date	Jan 10, 2018
Property Address	302 W 4TH ST, TUCSON, AZ 85705-8232
Document Number	0000100070
Map Reference	MB 3 PG 70
Instrument Date	Jan 4, 2018
Instrument	20180100070
Transaction Type	Transfer
Record Updated	Jul 18, 2022
Title Company	LONG TITLE AGENCY INC

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	310 W 4TH ST, TUCSON, AZ 85705-8232

Mortgage

Document Number	0000100071
Date	Jan 10, 2018
Instrument	20180100071

Lender

Name	FAIRWAY INDEPENDENT MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Feb 1, 2048

Tax Assessment & Valuation

The 2025 property tax bill for 310 W 4th St was $3,904.

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		$35,144	$485,006
2025	$3,904.00
2024		$53,691	$536,907
2023	$3,504.00

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

FEMA maps place 310 W 4th St in Zone X, an area of minimal flood risk.

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

The area around 310 W 4th St has no burnable land within ember reach, so its wildfire risk is not rated.

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 306 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

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

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