4040 W Mars St, Tucson, AZ 85741 Property Records

Pima County property record for 4040 W Mars St, Tucson, AZ 85741

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,534 sqft · built 1983
Lot Size	0.191 acres (8,300 sqft)
Owner	2 Individual Names on File
Last Sale	$170,000 (Apr 2005)
Tax Bill	$2,753 (2025)
Deeds & Mortgages	Oct 2023 Line of Credit Aug 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`225-38-3130`

Property Details

APN / Parcel Number

Primary APN	`225-38-3130`

Interior

Full Baths	2 Baths
Plumbing Fixtures	6 Plumbing Fixtures
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,534 sqft Living Area
1st Floor Area	1,534 sqft

Exterior

Year Built	Built 1983
Effective Year Built	Effective 1983
Exterior Material	Combination
Roof Material	Asphalt
Lot Area	8,300 sqft (0.191 acres)
Parking Spaces	2 Parking Spaces
Pool Area	450 sqft
Porch	Patio

Utilities, Heating & Cooling

Cooling System	Refrigeration
Heating System	Forced Air with A/C

Location & Zoning

Street Address	4040 W MARS ST
City	TUCSON
State	AZ
Zip	85741-1648
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CR3
Legal Description	SUNNY HILLS ESTATES LOT 260
Legal Range	13E
Legal Township	12S
Legal Section	31
Legal Subdivision	SUNNY HILLS ESTATES
Legal Lot Number	260
Jurisdiction	PIMA AZ
Township / Civil Division	TUCSON
Census Block Group	1
Census Block	1013
Census Tract	4647

Owner

4040 W Mars St is owned and occupied by two individuals who acquired it in August 2021.

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

Owner of Record	2 Individual Names on File
Mailing Address	4040 W MARS ST, TUCSON, AZ 85741-1648
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants with Right of Survivorship

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

Deeds, Mortgages & Sale History

Date	Document
Oct 10, 2023	Deed of Trust, Mortgage · Line of Credit PIMA FCU
Aug 18, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage PIMA FCU
Jul 6, 2021	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 14, 2005 · Amount on File
Deed Sale	Apr 14, 2005 · Amount on File
Prior Sale	Feb 5, 1998 · Amount on File
Deed Document Number	200572203
Deed Book / Page	12531 / 931
Last Transfer Date	Aug 13, 2021
Transfer Doc	0002300031
Record Updated	Sep 20, 2026

October 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	PIMA AZ
Property Address	4040 W MARS ST, TUCSON, AZ 85741-1648
Transaction Type	Mortgage
Record Updated	Oct 30, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4040 W MARS ST, TUCSON, AZ 85741-1648

Mortgage

Document Number	0002830115
Date	Oct 10, 2023
Instrument	20232830115

Lender

Name	PIMA FCU
Type	Credit Union
Address	TUCSON, AZ 85704

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	181 Months
Due	Nov 1, 2038

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	PIMA AZ
Recording Date	Aug 18, 2021
Property Address	4040 W MARS ST, TUCSON, AZ 85741-1648
Document Number	0002300031
Map Reference	MB 33 PG 14
Instrument Date	Aug 13, 2021
Instrument	20212300031
Transaction Type	Transfer
Record Updated	Sep 1, 2021

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	Joint Tenants with Right of Survivorship
Address	4040 W MARS ST, TUCSON, AZ 85741-1648

Mortgage

Document Number	0002300032
Date	Aug 18, 2021
Instrument	20212300032

Lender

Name	PIMA FCU
Type	Credit Union
Address	TUCSON, AZ 85704

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	182 Months
Due	Oct 1, 2036

July 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	PIMA AZ
Recording Date	Jul 6, 2021
Property Address	4040 W MARS ST, TUCSON, AZ 85741-1648
Document Number	0001870597
Map Reference	MB 33 PG 14
Instrument Date	Jun 29, 2021
Instrument	20211870597
Transaction Type	Transfer
Record Updated	Sep 1, 2021

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4040 W MARS ST, TUCSON, AZ 85741-1648

Tax Assessment & Valuation

The 2025 property tax bill for 4040 W Mars St was $2,753.

Source: Pima County assessment roll, as of January 21, 2026

Property Jurisdictions

Type	Name
State	Arizona
County	Pima County
Unified School District	Marana Unified District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$21,010	$309,861
2025	$2,753.00
2024		$30,070	$300,701
2023	$2,506.00

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 4040 W Mars St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 9, 2026

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

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

Wildfire

The area around 4040 W Mars 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 483 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	1,200 / 35
Verizon Fixed Wireless	300 / 20
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.

Nearby Properties on W Mars St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures