8229 E Onza Ave, Mesa, AZ 85212 Property Records

Maricopa County property record for 8229 E Onza Ave, Mesa, AZ 85212 · Last verified November 2025

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,745 sqft · built 1998
Lot Size	0.126 acres (5,500 sqft)
Owner	2 Individual Names on File
Last Sale	$124,900 (Jul 2000)
Tax Bill	$1,585 (2025)
Flood Zone	Zone X (moderate risk)
APN	`304-04-433`

Property Details

APN / Parcel Number

Primary APN	`304-04-433`

Interior

Full Baths	2 Baths
Plumbing Fixtures	6 Plumbing Fixtures
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,745 sqft Living Area
1st Floor Area	1,745 sqft

Exterior

Year Built	Built 1998
Exterior Material	Stucco
Construction Type	Concrete Block
Roof Material	Concrete Tile
Lot Area	5,500 sqft (0.126 acres)
Parking Spaces	2 Parking Spaces
Patio Area	150 sqft

Utilities, Heating & Cooling

Cooling System	Refrigeration
Heating System	HVAC

Location & Zoning

Street Address	8229 E ONZA AVE
City	MESA
State	AZ
Zip	85212-1652
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	BOULDER CREEK UNIT 3 MCR 428-08
Legal Range	07E
Legal Township	01S
Legal Section	08
Legal Quarter	NE
Quarter-Quarter Section	NE
Legal Subdivision	BOULDER CREEK UNIT 3
Legal Lot Number	45
Legal Unit	3
Jurisdiction	MARICOPA AZ
Township / Civil Division	PHOENIX
Census Block Group	3
Census Block	3000
Census Tract	422654

Owner

Source: Maricopa County records · APN 304-04-433

Assessment roll updated January 1, 2025 · Last verified November 2025

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 File
Co-owner	Verified Secondary Owner
Mailing Address	1242 N NORWALK, MESA, AZ 85205-4039
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	3 Verified Names on Deed
Last Sale	Jul 27, 2000 · Amount on Record
Deed Sale	Jul 27, 2000 · Amount on Record
Prior Sale	Jul 27, 2000 · Amount on Record
Deed Document Number	0000569291
Deed Book / Page	304
Last Transfer Date	Dec 23, 2015
Transfer Doc	0000906268
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: Maricopa County records · Assessment roll updated January 1, 2025 · Last verified November 2025

Property Jurisdictions

Type	Name
State	Arizona
County	Maricopa County
Municipality	Mesa City
Unified School District	Gilbert 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		$36,570 (-1.69%)	$365,700 (-1.69%) Land $73,100 Building $292,600
2025	$1,585.00 (+5.6%)
2024		$37,200	$372,000 Land $74,400 Building $297,600
2022	$1,501.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Maricopa County (04013C), updated October 2, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Moderate
500-Year Floodplain	Yes

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 593 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Google Fiber	Fiber	8,000 / 8,000
Cox Communications	Cable	2,000 / 100
Lumen Technologies	DSL	140 / 20
Wi-Fiber	Fixed Wireless (unlicensed)	100 / 20
T-Mobile USA	Fixed Wireless	100 / 20

May also be available at this address: Verizon, TREPIC Networks. Availability varies by address; speeds are provider-advertised maximums, not measured.