28070 Thorup Ln, Hayward, CA 94542 Property Records

Alameda County property record for 28070 Thorup Ln, Hayward, CA 94542

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,705 sqft · built 1988
Lot Size	0.078 acres (3,400 sqft)
Owner	Company Name on Record
Last Sale	$215,000 (Dec 1997)
Tax Bill	$4,322 (2025)
Deeds & Mortgages	Oct 2021 Transfer Feb 2021 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`81D-2084-77`

Property Details

APN / Parcel Number

Primary APN	`81D-2084-77`
Alternative APN	`081D-2084-077-00`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,705 sqft Living Area

Exterior

Year Built	Built 1988
Effective Year Built	Effective 1988
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	3,400 sqft (0.078 acres)

Location & Zoning

Street Address	28070 THORUP LN
City	HAYWARD
State	CA
Zip	94542-2439
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00009 BLK: TR: 3955
Legal Tract	3955
Legal Lot Number	9
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	4
Census Block	4011
Census Tract	435103

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Mailing Address	28070 THORUP LN, HAYWARD, CA 94542-2439
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Oct 5, 2021	Intrafamily Transfer, Transfer
Feb 22, 2021	Intrafamily Transfer, Transfer
Mar 9, 2018	Quit Claim Deed, Transfer · Conventional Mortgage GIANT REALTY INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 11, 1997 · Amount on Record
Deed Sale	Dec 11, 1997 · Amount on Record
Deed Document Number	1997328195
Last Transfer Date	Aug 30, 2021
Transfer Doc	0000331775
Record Updated	Sep 20, 2026

October 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Oct 5, 2021
Property Address	28070 THORUP LN, HAYWARD, CA 94542-2439
Document Number	0000331775
Instrument Date	Aug 30, 2021
Instrument	2021331775
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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	Living Trust
Address	28070 THORUP LN, HAYWARD, CA 94542-2439

February 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Feb 22, 2021
Property Address	28070 THORUP LN, HAYWARD, CA 94542-2439
Document Number	0000073622
Instrument Date	Feb 9, 2021
Instrument	2021073622
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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	Living Trust
Address	28070 THORUP LN, HAYWARD, CA 94542-2439

March 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Mar 9, 2018
Property Address	28070 THORUP LN, HAYWARD, CA 94542-2439
Document Number	0000048662
Instrument Date	Feb 27, 2018
Instrument	48662
Transaction Type	Transfer
Record Updated	Mar 27, 2018
Title Company	CHICAGO TITLE COMPANY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	28070 THORUP LN HAYWARD CA 945422439, HAYWARD, CA 94542-2439

Mortgage

Document Number	48663
Date	Mar 9, 2018
Instrument	48663

Lender

Name	GIANT REALTY INC
Address	19400 STEVENS CREEK BLVD # 102, CUPERTINO, CA 95014-2548

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Mar 8, 2033

Tax Assessment & Valuation

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		$343,148 (-0.04%) Land $105,044 Building $245,104
2025	$4,322.00 (+2.51%) Homeowner's exemption	$343,283 (+4.04%) Land $102,985 Building $240,298
2023	$4,216.00 Homeowner's exemption	$329,955 Land $98,986 Building $230,969	$911,790

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

Flood

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
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	2 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

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

Wildfire Risk	Moderate above 68% of the US · above 43% of California
Wildfire Likelihood	0.3% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 491 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000

May also be available: AT&T, Etheric Networks, T-Mobile, Tekify Fiber & Wireless, Unwired, Verizon.

Cell Coverage

5G and 4G LTE (outdoors only)

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