28378 Karn Dr, Hayward, CA 94544 Property Records

Alameda County property record for 28378 Karn Dr, Hayward, CA 94544 · Last verified August 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,335 sqft · built 1983
Lot Size	0.12 acres (5,227 sqft)
Owner	2 Individual Names on File
Tax Bill	$3,583 (2025)
Flood Zone	Zone X (moderate risk)
APN	`464-60-49`

Property Details

APN / Parcel Number

Primary APN	`464-60-49`
Alternative APN	`464-0060-049-00`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	1,335 sqft Living Area

Exterior

Year Built	Built 1983
Effective Year Built	Effective 1983
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	5,227 sqft (0.12 acres)
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	28378 KARN DR
City	HAYWARD
State	CA
Zip	94544-5756
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00054 BLK: TR: 4193
Legal Tract	4193
Legal Lot Number	54
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	2
Census Block	2014
Census Tract	438203

Owner

Source: Alameda County records · APN 464-60-49

Assessment roll updated August 5, 2026 · Last verified August 2026

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
Mailing Address	28378 KARN DR, HAYWARD, CA 94544-5756
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Alameda County records · Assessment roll updated August 5, 2026 · Last verified August 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

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$278,789 (+2%) Land $109,325 Building $169,464
2025	$3,583.00 (-1.27%)	$273,324 (+4.04%) Land $107,182 Building $166,142
2023	$3,629.00	$262,711 Land $103,020 Building $159,691	$486,360

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Alameda County (06001C), updated May 25, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060014382032, refreshed September 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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Nearby Flood Policies	2 in force

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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 939 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Sonic Telecom	Fiber	10,000 / 10,000
Xfinity	Cable	2,000 / 250
Robinson Hardware and Software Solutions	Fixed Wireless (unlicensed)	1,000 / 1,000
Tekify	Fixed Wireless (unlicensed)	580 / 125
Unwired	Fixed Wireless	300 / 25
T-Mobile USA	Fixed Wireless	100 / 20
AT&T	DSL	100 / 20

May also be available at this address: Verizon, AT&T, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.