439 Sonora Ave, El Granada, CA 94018 Property Records

San Mateo County property record for 439 Sonora Ave, El Granada, CA 94018

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,093 sqft · built 1955
Lot Size	0.107 acres (4,680 sqft)
Owner	2 Company Names on Record
Last Sale	$955,000 (Jul 2020)
Tax Bill	$13,320 (2025)
Deeds & Mortgages	Jul 2020 Sale & Mortgage Jun 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`047-062-160`

Property Details

APN / Parcel Number

Primary APN	`047-062-160`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,093 sqft Living Area
1st Floor Area	1,050 sqft
Family Room	Family Room

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1955
Lot Area	4,680 sqft (0.107 acres)
Lot Dimensions	94 ft deep x 49 ft wide
View / Lot	Corner
Garage Area	380 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	439 SONORA AVE
City	EL GRANADA
State	CA
Zip	94018-8042
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10006
Legal Description	LOT 17 BLOCK 67 SUB NO 8 OF GRANADA RSM 6/65
Legal Subdivision	SUB NO 8 OF GRANADA
Legal Block	67
Legal Lot Number	17
Jurisdiction	SAN MATEO CA
Township / Civil Division	HALF MOON BAY
Census Block Group	4
Census Block	4034
Census Tract	613502

Owner

Source: San Mateo County records, as of October 21, 2026

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

Owner of Record	2 Company Names on Record
Mailing Address	PO BOX 2325, EL GRANADA, CA 94018-2325
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Jul 16, 2020	Grant Deed, Transfer · Conventional Mortgage COMMERCE HOME MORTGAGE LLC
Jun 22, 2017	Grant Deed, Transfer · Conventional Mortgage MERIWEST MORTGAGE COMPANY LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 16, 2020 · Amount on Record
Deed Sale	Jul 16, 2020 · Amount on Record
Prior Sale	Jun 22, 2017 · Amount on Record
Deed Document Number	202068344
Prior Transfer Date	Oct 28, 2005
Prior Transfer Doc	0000192484
Record Updated	Oct 29, 2026

July 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Jul 16, 2020
Property Address	439 SONORA AVE, EL GRANADA, CA 94018
Document Number	0000068344
Map Reference	MB 6 PG 65
Instrument Date	Jul 2, 2020
Instrument	2020-068344
Transaction Type	Transfer
Record Updated	Aug 9, 2021
Title Company	LAWYERS TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,050.50
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000068345
Date	Jul 16, 2020
Instrument	2020-068345

Lender

Name	COMMERCE HOME MORTGAGE LLC
Type	Mortgage Company
Address	IRVINE, CA 92606

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2050

June 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Jun 22, 2017
Property Address	439 SONORA AVE, EL GRANADA, CA 94018
Document Number	0000053406
Map Reference	MAP6 PG65
Instrument Date	Jun 13, 2017
Instrument	2017-053406
Transaction Type	Transfer
Record Updated	Aug 9, 2021
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Notice of Trustee Sale Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	PO BOX 1524, EL GRANADA, CA 94018-1524

Mortgage

Document Number	0000053407
Date	Jun 22, 2017
Instrument	2017-053407

Lender

Name	MERIWEST MORTGAGE COMPANY LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2047

Mortgage

Document Number	0000053408
Date	Jun 22, 2017
Instrument	2017-053408

Lender

Name	HOUSING ENDOWMENT & REGIONAL TRUST
Type	Non-Lending Institution
Address	SAN MATEO, CA 94403

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded
Term	183 Months
Due	Sep 1, 2032

Tax Assessment & Valuation

Source: San Mateo County assessment roll, as of July 15, 2026

Property Jurisdictions

Type	Name
State	California
County	San Mateo County
Unified School District	Cabrillo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,091,931 (+2%) Land $491,314 Building $600,617
2025	$13,320.00 (+10.97%) Homeowner's exemption	$1,070,522 (+4.04%) Land $481,681 Building $588,841
2023	$12,003.00 (+2.15%) Homeowner's exemption	$1,028,955 Land $462,978 Building $565,977	$1,037,790
2022	$11,750.00

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 September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 10 policies
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	10 in force
Nearby Flood Claims	2 (1998–2017)
Claims Outside the SFHA	1 of 2
Most Recent Claim	Feb 2017 · Severe Winter Storms, Flooding, And Mudslides

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.

Wildfire

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

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within ember reach

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	COASTSIDE COUNTY WATER DISTRICT serves 19,033 people · EPA ID CA4110011
Water Source	Surface water
Last State Inspection	Jul 2023
Lead	2 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 193 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Cruzio Fixed Wireless	1,000 / 1,000

May also be available: AT&T.

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