28093 Petrina Ct, Hayward, CA 94545 Property Records

Alameda County property record for 28093 Petrina Ct, Hayward, CA 94545

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,755 sqft · built 1963
Lot Size	0.16 acres (6,968 sqft)
Owner	Individual Name on File
Last Sale	$736,000 (Dec 2018)
Tax Bill	$10,004 (2025)
Deeds & Mortgages	Jan 2020 Mortgage Dec 2018 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`463-3-19`

Property Details

APN / Parcel Number

Primary APN	`463-3-19`
Alternative APN	`463-0003-019-00`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,755 sqft Living Area

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1982
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	6,968 sqft (0.16 acres)
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	28093 PETRINA CT
City	HAYWARD
State	CA
Zip	94545-4967
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00035 BLK: 000C TR: 2389
Legal Subdivision	CITY OF HAYWARD
Legal Tract	2389
Legal Block	C
Legal Lot Number	35
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1001
Census Tract	438400

Owner

28093 Petrina Ct is owned and occupied by an individual who bought it in December 2018.

Source: Alameda County records, as of August 5, 2026

Owner of Record	Individual Name on File
Mailing Address	28093 PETRINA CT, HAYWARD, CA 94545-4967
Occupancy	Owner Occupied
Owner Type	Individual

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
Jan 6, 2020	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Dec 5, 2018	Grant Deed, Transfer · Conventional Mortgage FINANCE OF AMERICA MORTGAGE LLC
Apr 12, 2018	Quit Claim Deed, Transfer AMROCK TITLE CA INC
Apr 12, 2018	Quit Claim Deed, Transfer · Conventional Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 5, 2018 · Amount on File
Deed Sale	Dec 5, 2018 · Amount on File
Prior Sale	Sep 26, 2016
Deed Document Number	2018230594
Prior Transfer Date	Apr 3, 2018
Prior Transfer Doc	0000073158
Record Updated	Oct 29, 2026

January 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	28093 PETRINA CT, HAYWARD, CA 94545-4967
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000002696
Date	Jan 6, 2020
Instrument	2020002696

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

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

December 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Dec 5, 2018
Property Address	28093 PETRINA CT, HAYWARD, CA 94545-4967
Document Number	0000230594
Map Reference	MB 46 PG 33&34
Instrument Date	Nov 30, 2018
Instrument	2018230594
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	28093 PETRINA CT, HAYWARD, CA 94545-4967

Mortgage

Document Number	0000230595
Date	Dec 5, 2018
Instrument	2018230595

Lender

Name	FINANCE OF AMERICA MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jan 1, 2049

April 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Apr 12, 2018
Property Address	28093 PETRINA CT, HAYWARD, CA 94545-4967
Document Number	0000073160
Instrument Date	Apr 3, 2018
Instrument	73160
Transaction Type	Transfer
Record Updated	Apr 25, 2018
Title Company	AMROCK TITLE CA INC

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	28093 PETRINA CT HAYWARD CA 945454967, HAYWARD, CA 94545-4967

April 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Apr 12, 2018
Property Address	28093 PETRINA CT, HAYWARD, CA 94545-4967
Document Number	0000073158
Instrument Date	Apr 3, 2018
Instrument	73158
Transaction Type	Transfer
Record Updated	Apr 25, 2018
Title Company	AMROCK TITLE CA INC

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	28093 PETRINA CT HAYWARD CA 945454967, HAYWARD, CA 94545-4967

Mortgage

Document Number	73159
Date	Apr 12, 2018
Instrument	73159

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Apr 11, 2048

Tax Assessment & Valuation

The 2025 property tax bill for 28093 Petrina Ct was $10,004.

Source: Alameda County assessment roll, as of August 5, 2026

Property Jurisdictions

Type	Name
State	California
County	Alameda County
Municipality	Hayward City
Unified School District	Hayward Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$837,427 (+2%) Land $251,228 Building $586,199
2025	$10,004.00	$821,007 Land $246,302 Building $574,705
2023	$9,761.00	$789,131 Land $236,739 Building $552,392	$891,360

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 28093 Petrina Ct in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective May 25, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AH, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	4 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

Wildfire risk around 28093 Petrina Ct is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 95% of the US · lower than 97% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 HAYWARD serves 162,954 people · EPA ID CA0110006
Water Source	Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM
Last State Inspection	Mar 2025
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 893 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
Xfinity Cable	2,000 / 250
RobinsonHSS Fixed Wireless	1,000 / 1,000
Tekify Fiber & Wireless Fixed Wireless	570 / 120
Unwired Fixed Wireless	300 / 25
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: GeoLinks, Verizon.

Nearby Properties on Petrina Ct

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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