8204 E Onza Ave, Mesa, AZ 85212 Property Records

Maricopa County property record for 8204 E Onza Ave, Mesa, AZ 85212 · Last verified November 2025

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,937 sqft · built 1998
Lot Size	0.126 acres (5,502 sqft)
Owner	Owner Name on File
Last Sale	$154,900 (May 2010)
Tax Bill	$1,396 (2025)
Deeds & Mortgages	Mar 2023 Mortgage Jul 2020 Mortgage + 1 more
Flood Zone	Zone X (moderate risk)
APN	`304-04-484`

Property Details

APN / Parcel Number

Primary APN	`304-04-484`

Interior

Full Baths	2 Baths
Plumbing Fixtures	6 Plumbing Fixtures
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,937 sqft Living Area
1st Floor Area	1,937 sqft

Exterior

Year Built	Built 1998
Exterior Material	Stucco
Construction Type	Concrete Block
Roof Material	Concrete Tile
Lot Area	5,502 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	8204 E ONZA AVE
City	MESA
State	AZ
Zip	85212-1650
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	96
Legal Unit	3
Jurisdiction	MARICOPA AZ
Township / Civil Division	PHOENIX
Census Block Group	3
Census Block	3001
Census Tract	422654

Owner

Source: Maricopa County records · APN 304-04-484

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	Owner Name on File
Mailing Address	8204 E ONZA AVE, MESA, AZ 85212-1650
Occupancy	Owner Occupied

Deeds, Mortgages & Sale History

Date	Document
Mar 22, 2023	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC
Jul 30, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS
Nov 08, 2018	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	May 10, 2010 · Amount on Record
Deed Sale	May 10, 2010 · Amount on Record
Prior Sale	Oct 07, 2009 · Amount on Record
Deed Document Number	20100397879
Record Updated	Jun 08, 2026

March 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARICOPA AZ
Property Address	8204 E ONZA AVE, MESA, AZ 85212-1650
Transaction Type	Mortgage
Record Updated	Mar 31, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	8204 E ONZA AVE, MESA, AZ 85212-1650

Mortgage

Document Number	0000143181
Date	Mar 22, 2023
Instrument	20230143181

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 01, 2053

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARICOPA AZ
Property Address	8204 E ONZA AVE, MESA, AZ 85212-1650
Document Number	0000706253
Instrument Date	Jul 30, 2020
Transaction Type	Mortgage
Record Updated	Aug 13, 2020
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	8204 E ONZA AVE MESA AZ 852121650, MESA, AZ 85212-1650

Mortgage

Document Number	0000706253
Date	Aug 04, 2020
Instrument	706253

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 03, 2050

November 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MARICOPA AZ
Property Address	8204 E ONZA AVE, MESA, AZ 85212-1650
Document Number	0000847591
Instrument Date	Nov 08, 2018
Transaction Type	Mortgage
Record Updated	Nov 22, 2018
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	8204 E ONZA AVE MESA AZ 852121650, MESA, AZ 85212-1650

Mortgage

Document Number	0000847591
Date	Nov 14, 2018
Instrument	847591

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Nov 13, 2048

Interest

Rate Type	Adjustable Rate
Rate	4.37%

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		$38,100 (-1.68%)	$381,000 (-1.68%) Land $76,200 Building $304,800
2025	$1,396.00 (+3.1%)
2024		$38,750	$387,500 Land $77,500 Building $310,000
2023	$1,354.00

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.

Mobile Coverage

5G and 4G LTE

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