3956 Baumberg Ave, Hayward, CA 94545 Property Records

Alameda County property record for 3956 Baumberg Ave, Hayward, CA 94545

Property Summary

Property Type	Warehouse, Storage
Details	5 ba · 236,976 sqft · built 2017
Lot Size	18.3 acres (799,553 sqft)
Owner	Company Name on Record
Tax Bill	$1,008,479 (2025)
Deeds & Mortgages	Mar 2018 Sale
APN	`461-104-12-2`

Property Details

APN / Parcel Number

Primary APN	`461-104-12-2`
Alternative APN	`461-0104-012-02`

Interior

Full Baths	5 Baths
Stories	1 Story
Building Area	236,976 sqft Total Area

Exterior

Year Built	Built 2017
Effective Year Built	Effective 2017
Construction Type	Masonry / Concrete Block
Fire Resistance	Masonry Walls, Wood Interior
Lot Area	799,553 sqft
Parking Spaces	300 Parking Spaces

Location & Zoning

Street Address	3956 BAUMBERG AVE
City	HAYWARD
State	CA
Zip	94545
Property Category	Industrial
Property Type	Industrial > Warehouse, Storage
Legal Description	LOT: 00001 BLK: TR: 8039 ;LOT: 00002 BLK: TR: 8039 ;LOT: 00003 BLK: TR: 8039
Legal Tract	8039
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1007
Census Tract	437101

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	PO BOX 4900, SCOTTSDALE, AZ 85261-4900
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Record Updated	Sep 20, 2026

March 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Mar 22, 2018
Property Address	3956 BAUMBERG AVE, HAYWARD, CA 94545
Document Number	0000057642
Instrument Date	Mar 19, 2018
Instrument	57642
Transaction Type	Transfer
Record Updated	Apr 9, 2018
Title Company	OTHER

Transaction

Amount	Amount Recorded
Tax	$102,850.00
Amount Accuracy	Full Value
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	PO BOX 4900 SCOTTSDALE AZ 852614900, SCOTTSDALE, AZ 85261-4900
Investor	Possibly a Property Investor

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$86,154,171 (+2%) Land $23,211,200 Building $62,942,971
2025	$1,008,479.00 (+1.84%)	$84,465,325 (+3.34%) Land $22,756,200 Building $61,709,125
2023	$990,233.00	$81,732,438 Land $21,872,600 Building $59,859,838

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: OpenFEMA NFIP redacted claims and policies, as of September 2026

Flood Insurance Cost	Premium on Record median of 16 policies
Nearby Flood Policies	16 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.