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19420 Edwin Markham Dr, Castro Valley, CA 94552 Property Records

Alameda County property record for 19420 Edwin Markham Dr, Castro Valley, CA 94552

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,977 sqft · built 1984
Lot Size0.224 acres (9,770 sqft)
Owner2 Company Names on Record
Last Sale$720,000 (Jan 2014)
Tax Bill$11,278 (2025)
Deeds & MortgagesNov 2020 Mortgage
May 2020 Mortgage
Flood ZoneZone X (minimal risk)
APN85A-6404-32

Property Details

APN / Parcel Number

Primary APN85A-6404-32
Alternative APN
  • 085A-6404-032-00

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms7 Rooms
Stories1 Story
Building Area1,977 sqft Living Area

Exterior

Year BuiltBuilt 1984
Effective Year BuiltEffective 1984
Architectural StyleL-Shape
Construction TypeWood
Lot Area9,770 sqft (0.224 acres)

Location & Zoning

Street Address19420 EDWIN MARKHAM DR
CityCASTRO VALLEY
StateCA
Zip94552-5056
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT: 00228 BLK: TR: 4468
Legal SubdivisionTR 4468
Legal Tract4468
Legal Lot Number228
JurisdictionALAMEDA CA
Township / Civil DivisionHAYWARD
Census Block Group2
Census Block2005
Census Tract430101

Owner

Source: Alameda County records, as of August 26, 2026

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

Owner of Record2 Company Names on Record
Mailing Address19420 EDWIN MARKHAM DR, CASTRO VALLEY, CA 94552-5056
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust, Family Trust

Deeds, Mortgages & Sale History

DateDocument
Nov 20, 2020Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LOANS LLC
May 12, 2020Quit Claim Deed, Transfer
QUICKEN LNS

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJan 10, 2014 · Amount on Record
Deed SaleJan 10, 2014 · Amount on Record
Prior SaleOct 8, 2008 · Amount on Record
Deed Document Number20146782
Last Transfer DateMay 7, 2020
Transfer Doc0000109513
Record UpdatedOct 29, 2026

November 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionALAMEDA CA
Property Address19420 EDWIN MARKHAM DR, CASTRO VALLEY, CA 94552-5056
Transaction TypeMortgage
Record UpdatedFeb 5, 2021
Title CompanyWFG NATIONAL TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address19420 EDWIN MARKHAM DR, CASTRO VALLEY, CA 94552-5056

Mortgage

Document Number0000319185
DateNov 20, 2020
Instrument2020319185
Lender
NameQUICKEN LOANS LLC
TypeMortgage Company
AddressDETROIT, MI 48226
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueDec 1, 2050

May 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionALAMEDA CA
Recording DateMay 12, 2020
Property Address19420 EDWIN MARKHAM DR, CASTRO VALLEY, CA 94552-5056
Document Number0000109513
Instrument DateMay 7, 2020
Instrument109513
Transaction TypeTransfer
Record UpdatedJun 29, 2020
Title CompanyWFG NATIONAL TITLE COMPANY, WFG NAT'L TITLE CO

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address19420 EDWIN MARKHAM DR CASTRO VALLEY CA 945525056, CASTRO VALLEY, CA 94552-5056

Mortgage

Document Number109514
DateMay 12, 2020
Instrument109514
Lender
NameQUICKEN LNS
TypeFunding / Finance Company
AddressDETROIT, MI 48226-1906
Agreement
AmountAmount Recorded
Term360 Months
DueMay 11, 2050

Tax Assessment & Valuation

Source: Alameda County assessment roll, as of August 5, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyAlameda County
Unified School DistrictCastro Valley Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$899,923 (+1.21%) Land $270,069 Building $636,854
2025$11,278.00 (+3.88%) Homeowner's exemption$889,144 (+4.04%) Land $264,774 Building $624,370
2023$10,857.00 Homeowner's exemption$854,624 Land $254,495 Building $600,129$1,310,130

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

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot 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 RiskModerate
above 67% of the US · above 42% of California
Wildfire Likelihood0.3% annual chance
ExposureDirect
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 SystemEAST BAY MUD
serves 1,468,000 people · EPA ID CA0110005
Water SourceSurface water
Last State InspectionDec 2021
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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

ProviderMax 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

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