357 Walsh Rd, Atherton, CA 94027 Property Records

San Mateo County property record for 357 Walsh Rd, Atherton, CA 94027 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 3,830 sqft · built 1969
Lot Size	1 acres (43,748 sqft)
Owner	2 Company Names on File
Last Sale	$5,100,000 (Jun 2019)
Tax Bill	$164,231 (2025)
Deeds & Mortgages	Aug 2023 Mortgage Jan 2020 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`074-130-220`

Property Details

APN / Parcel Number

Primary APN	`074-130-220`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	3,830 sqft Living Area
1st Floor Area	3,210 sqft
2nd Floor Area	2,761 sqft
Family Room	Family Room
Study	Study

Exterior

Year Built	Built 1969
Effective Year Built	Effective 1969
Lot Area	43,748 sqft
Lot Dimensions	250 ft deep x 175 ft wide
Garage Area	760 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	357 WALSH RD
City	ATHERTON
State	CA
Zip	94027-6456
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 12 KING ESTATES RSM 68/28 29
Legal Subdivision	KING ESTATES
Legal Lot Number	12
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	3
Census Block	3008
Census Tract	611400

Owner

Source: San Mateo County records · APN 074-130-220

Assessment roll updated July 15, 2026 · Last verified July 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 File
Mailing Address	357 WALSH RD, ATHERTON, CA 94027-6456
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Aug 23, 2023	Deed of Trust, Mortgage · Conventional Mortgage GOLDMAN SACHS BANK USA
Jan 03, 2020	Deed of Trust, Mortgage · Conventional Mortgage GOLDMAN SACHS BANK USA
Jul 10, 2019	Quit Claim Deed, Transfer NOT AVAILABLE
Jun 20, 2019	Affidavit of Death, Transfer WFG NATIONAL TITLE INSURANCE, WFG NAT'L TITLE INS
Jun 20, 2019	Grant Deed, Transfer · ARM GENERAL MORTGAGE CAPITAL CORP

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 20, 2019 · Amount on Record
Deed Sale	Jun 20, 2019 · Amount on Record
Deed Document Number	201947761
Last Transfer Date	Jul 10, 2019
Transfer Doc	0000053393
Record Updated	Sep 20, 2026

August 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	357 WALSH RD, ATHERTON, CA 94027-6456
Transaction Type	Mortgage
Record Updated	Oct 02, 2023
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1072 CASCADE DR, MENLO PARK, CA 94025-6664

Mortgage

Document Number	0000040567
Date	Aug 23, 2023
Instrument	2023-040567

Lender

Name	GOLDMAN SACHS BANK USA
Type	Bank
Address	NEW YORK, NY 10282

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 01, 2053

Interest

Rate Type	Adjustable Rate
Rate	5.3%
Type Change Date	Sep 01, 2028
Change Frequency	6 Months
Min Rate At Change	3%
Max Rate At Change	10.3%
Margin	3
Max Rate	10.3%

January 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	357 WALSH RD, ATHERTON, CA 94027-6456
Transaction Type	Mortgage
Record Updated	Feb 05, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000000337
Date	Jan 03, 2020
Instrument	2020-000337

Lender

Name	GOLDMAN SACHS BANK USA
Type	Bank
Address	NEW YORK, NY 10282

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jan 01, 2050

Interest

Rate Type	Adjustable Rate
Rate	3%
Type Change Date	Jan 01, 2025
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	8%
Index	1-Year LIBOR
Max Rate	8%

July 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Jul 10, 2019
Property Address	357 WALSH RD, ATHERTON, CA 94027-6456
Document Number	0000053393
Instrument Date	Jul 02, 2019
Instrument	53393
Transaction Type	Transfer
Record Updated	Aug 02, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	357 WALSH RD ATHERTON CA 940276456, ATHERTON, CA 94027-6456

June 2019: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	SAN MATEO CA
Recording Date	Jun 20, 2019
Property Address	357 WALSH RD, ATHERTON, CA 94027-6456
Document Number	0000047760
Instrument Date	Jun 02, 2019
Instrument	47760
Transaction Type	Transfer
Record Updated	Jul 15, 2019
Title Company	WFG NATIONAL TITLE INSURANCE, WFG NAT'L TITLE INS

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	24952 BUCKBOARD LN LAGUNA HILLS CA 926535723, LAGUNA HILLS, CA 92653-5723

June 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Jun 20, 2019
Property Address	357 WALSH RD, ATHERTON, CA 94027-6456
Document Number	0000047761
Map Reference	MB 68 PG 28&29
Instrument Date	Jun 02, 2019
Instrument	2019-047761
Transaction Type	Transfer
Record Updated	Aug 09, 2021
Title Company	WFG NATIONAL TITLE INS CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	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	357 WALSH RD, ATHERTON, CA 94027-6456

Mortgage

Document Number	0000047762
Date	Jun 20, 2019
Instrument	2019-047762

Lender

Name	GENERAL MORTGAGE CAPITAL CORP
Type	Mortgage Company

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Jul 01, 2049

Interest

Rate Type	Adjustable Rate
Rate	5.87%
Adjustable	Adjustable Rate Rider
Type Change Date	Jul 01, 2024
Change Frequency	Annually
Min Rate At Change	5.87%
Max Rate At Change	7.87%
Index	1-Year LIBOR
Max Rate	10.8%

Tax Assessment & Valuation

Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	California
Municipality	Atherton Town
County	San Mateo County
Elementary School District	Las Lomitas Elementary School District (KG - 08)
Secondary School District	Sequoia Union High School District (09 - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2026		$14,910,209 (+0.37%) Land $5,689,144 Building $9,221,065
2025	$164,231.00 (+31.24%)	$14,855,513 (+33.19%) Land $5,577,593 Building $9,277,920
2023	$125,136.00 (+88.25%)	$11,153,876 Land $5,361,009 Building $5,792,867
2022	$66,472.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, San Mateo County (06081C), updated September 10, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060816114003, 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	Minimal
500-Year Floodplain	No
Flood Insurance Cost	Premium on Record median of 10 individual NFIP policies nearby
Nearby Flood Policies	10 in force
Nearby Flood Claims	1 (2022)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Dec 2022, rainfall accumulation, Severe Winter Storms, Flooding, Landslides, And Mudslides

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond 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 110 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Race Telecommunications	Fiber	10,000 / 10,000
AT&T	Fiber	5,000 / 5,000
Xfinity	Cable	2,000 / 250

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

Mobile Coverage

5G and 4G LTE

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