652 Optimo Ave, Fremont, CA 94539 Property Records

Alameda County property record for 652 Optimo Ave, Fremont, CA 94539 · Last verified August 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,830 sqft · built 1985
Lot Size	0.265 acres (11,528 sqft)
Owner	Company Name on File
Tax Bill	$6,087 (2025)
Flood Zone	Zone X (moderate risk)
APN	`525-1654-5`

Property Details

APN / Parcel Number

Primary APN	`525-1654-5`
Alternative APN	`525-1654-005-00`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,830 sqft Living Area

Exterior

Year Built	Built 1985
Effective Year Built	Effective 1985
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	11,528 sqft (0.265 acres)

Location & Zoning

Street Address	652 OPTIMO AVE
City	FREMONT
State	CA
Zip	94539-3768
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00020 BLK: TR: 4640
Legal Tract	4640
Legal Lot Number	20
Jurisdiction	ALAMEDA CA
Township / Civil Division	FREMONT
Census Block Group	1
Census Block	1012
Census Tract	442100

Owner

Source: Alameda County records · APN 525-1654-5

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	Company Name on File
Mailing Address	652 OPTIMO AVE, FREMONT, CA 94539-3768
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Transfer Date	Nov 08, 1995
Transfer Doc	0000016608
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	Fremont City
Unified School District	Fremont 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		$461,228 (+0.47%) Land $88,431 Building $379,797
2025	$6,087.00 (+7.22%) Homeowner's exemption	$459,048 (+4.04%) Land $86,697 Building $372,351
2023	$5,677.00 Homeowner's exemption	$441,226 Land $83,331 Building $357,895	$2,180,610

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 060014421001, 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 A, within 500 ft
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	1 in force

Wildfire

Wildfire Risk	Moderate above 45% of the US · above 26% of California
Wildfire Likelihood	About 1 in 1,316 per year
Exposure	Indirect within 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 610 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Xfinity	Cable	2,000 / 250
Verizon	Fixed Wireless	1,000 / 75
Tekify	Fixed Wireless (unlicensed)	650 / 150
Sail Internet Holdings	Fixed Wireless (unlicensed)	500 / 100
AT&T	Fixed Wireless	100 / 20
AT&T	DSL	100 / 20

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