20770 Edgewood Cir, Castro Valley, CA 94552 Property Records

Alameda County property record for 20770 Edgewood Cir, Castro Valley, CA 94552

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 1,561 sqft · built 1990
Lot Size	0.097 acres (4,245 sqft)
Owner	2 Individual Names on Record
Last Sale	$234,000 (Mar 1997)
Tax Bill	$5,283 (2025)
Flood Zone	Zone X (minimal risk)
APN	`85A-6411-169-1`

Property Details

APN / Parcel Number

Primary APN	`85A-6411-169-1`
Alternative APN	`085A-6411-169-01`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,561 sqft Living Area

Exterior

Year Built	Built 1990
Architectural Style	Other
Construction Type	Wood
Lot Area	4,245 sqft (0.097 acres)
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	20770 EDGEWOOD CIR
City	CASTRO VALLEY
State	CA
Zip	94552-5214
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUBD:PALOMARES HILLS TR#:5694
Legal Subdivision	PALOMARES HILLS
Legal Tract	5694
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	4
Census Block	4000
Census Tract	430101

Owner

Source: Alameda County records, as of October 20, 2025

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 Record
Co-owner	Co-owner on Record
Mailing Address	20770 EDGEWOOD CIR, CASTRO VALLEY, CA 94552-5214
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	3 Names on Deed
Last Sale	Mar 6, 1997 · Amount on Record
Deed Sale	Mar 6, 1997 · Amount on Record
Prior Sale	Jan 20, 2012
Deed Document Number	0000060151
Deed Book / Page	085A
Last Transfer Date	Sep 26, 2024
Transfer Doc	0000118120
Record Updated	Jun 8, 2026

Tax Assessment & Valuation

Source: Alameda County assessment roll, as of July 1, 2025

Property Jurisdictions

Type	Name
State	California
County	Alameda County
Unified School District	Castro Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$5,283.00 (+4.41%) Homeowner's exemption	$381,090 (+4.04%) Land $114,327 Building $266,763
2023	$5,060.00 Homeowner's exemption	$366,293 Land $109,888 Building $256,405

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

Flood

Source: FEMA National Flood Hazard Layer, effective May 25, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

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

Wildfire Risk	Moderate above 69% of the US · above 44% of California
Wildfire Likelihood	0.3% annual chance
Exposure	Direct burnable vegetation

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	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
Lead	Under 1 ppb (2022–2024) 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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 495 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20
AT&T DSL	100 / 20