307 Walsh Rd, Atherton, CA 94027 Property Records

San Mateo County property record for 307 Walsh Rd, Atherton, CA 94027

Property Summary

Property Type	Single Family Home
Details	5 bd · 4.5 ba · 3,773 sqft · built 2021
Lot Size	0.206 acres (8,950 sqft)
Owner	2 Individual Names on File
Last Sale	$5,100,000 (Jun 2021)
Tax Bill	$62,152 (2025)
Deeds & Mortgages	Aug 2022 Line of Credit Nov 2021 Mortgage + 7 more
Flood Zone	Zone X (minimal risk)
APN	`074-012-330`

Property Details

APN / Parcel Number

Primary APN	`074-012-330`

Interior

Bedrooms	5 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	12 Rooms
Stories	2 Stories
Building Area	3,773 sqft Living Area
1st Floor Area	1,553 sqft
2nd Floor Area	667 sqft
Basement Area	1,553 sqft
Finished Basement	1,553 sqft
Family Room	Family Room
Study	Study

Exterior

Year Built	Built 2021
Effective Year Built	Effective 2021
Lot Area	8,950 sqft (0.206 acres)
Lot Dimensions	146 ft deep x 61 ft wide
Garage Area	475 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	307 WALSH RD
City	ATHERTON
State	CA
Zip	94027-6436
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1000A
Legal Description	59.62 FT X 61.55 FT F&R MEAS ON WALSH RD COM SWLY 182.19 FT FR ALAMEDA DE LAS PULGAS PTN OF LOTS 16 & 17 BLK 8 MENLO HEIGHTS RSM 2/32 TOWN OF ATHERTON
Legal Subdivision	ALAMEDA DE LAS PULGAS
Legal Block	8
Legal Lot Number	16
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	3
Census Block	3008
Census Tract	611400

Owner

307 Walsh Rd is owned and occupied by two individuals who bought it in June 2021.

Source: San Mateo County records, as of July 15, 2026

Owner of Record	2 Individual Names on File
Mailing Address	307 WALSH RD, ATHERTON, CA 94027-6436
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Aug 11, 2022	Deed of Trust, Mortgage · Line of Credit FIRST TECHNOLOGY FEDERAL CU
Nov 23, 2021	Deed of Trust, Mortgage · Conventional Mortgage LUTHER BURBANK SAVINGS
Jun 23, 2021	Grant Deed, Transfer · Commercial Mortgage MDM PROPERTIES LLC
Nov 30, 2018	Deed of Trust, Mortgage · Commercial Mortgage STERLING BANK & TRUST FSB
Sep 24, 2020	Deed of Trust, Mortgage · Construction Mortgage AVIDBANK
Feb 14, 2020	Deed of Trust, Construction Loan · Construction Mortgage FARA TABRIZI
Jul 19, 2019	Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Nov 2, 2017	Intrafamily Transfer, Transfer · Commercial Mortgage NORTHERN CA MORTGAGEFUND XII LLC
Oct 17, 2017	Grant Deed, Transfer LAWYERS TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 23, 2021 · Amount on File
Deed Sale	Jun 23, 2021 · Amount on File
Prior Sale	Jul 19, 2019 · Amount on File
Deed Document Number	202196005
Prior Transfer Date	Oct 28, 2017
Prior Transfer Doc	0000097197
Record Updated	Oct 29, 2026

August 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	307 WALSH RD, ATHERTON, CA 94027-6436
Transaction Type	Mortgage
Record Updated	Sep 9, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	548 MARKET ST 21151, 21151, SAN FRANCISCO, CA 94104-5401

Mortgage

Document Number	0000060117
Date	Aug 11, 2022
Instrument	2022-060117

Lender

Name	FIRST TECHNOLOGY FEDERAL CU
Type	Credit Union
Address	HILLSBORO, OR 97124

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	300 Months
Due	Aug 25, 2047

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	307 WALSH RD, ATHERTON, CA 94027-6436
Transaction Type	Mortgage
Record Updated	Dec 15, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3078 WALSH RD, ATHERTON, CA 94027

Mortgage

Document Number	0000161756
Date	Nov 23, 2021
Instrument	2021-161756

Lender

Name	LUTHER BURBANK SAVINGS
Type	Bank
Address	SANTA ROSA, CA 95401

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	3.25%
Type Change Date	Dec 1, 2024
Change Frequency	Annually
Min Rate At Change	3%
Max Rate At Change	5.25%
Index	Other
Margin	3
Max Rate	9.25%

June 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Jun 23, 2021
Property Address	307 WALSH RD, ATHERTON, CA 94027-6436
Document Number	0000096005
Map Reference	MB B PG 38
Instrument Date	Jun 9, 2021
Instrument	2021-096005
Transaction Type	Transfer
Record Updated	Jul 14, 2021
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$5,610.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	307 WALSH RD, ATHERTON, CA 94027-6436

Mortgage

Document Number	0000096006
Date	Jun 23, 2021
Instrument	2021-096006

Lender

Name	MDM PROPERTIES LLC
Type	Non-Lending Institution

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

November 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	307 WALSH RD, ATHERTON, CA 94027-6436
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000093528
Date	Nov 30, 2018
Instrument	2018-093528

Lender

Name	STERLING BANK & TRUST FSB
Type	Bank
Address	SAN FRANCISCO, CA 94104

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	307 WALSH RD, ATHERTON, CA 94027-6436
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	27200 CARRINGTON CIR, LOS ALTOS HILLS, CA 94022-4300

Mortgage

Document Number	0000100891
Date	Sep 24, 2020
Instrument	2020-100891

Lender

Name	AVIDBANK
Type	Bank
Address	SAN JOSE, CA 95112

Agreement

Type	Construction Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

February 2020: Deed of Trust, Construction Loan

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Recording Date	Feb 14, 2020
Property Address	307 WALSH RD, ATHERTON, CA 94027-6436
Document Number	0000013300
Instrument Date	Feb 1, 2020
Instrument	13300
Transaction Type	Construction Loan
Record Updated	Mar 6, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	27200 CARRINGTON CIR LOS ALTOS HILLS CA 940224300, LOS ALTOS HILLS, CA 94022-4300

Mortgage

Document Number	0000013300
Date	Feb 14, 2020
Instrument	13300

Lender

Name	FARA TABRIZI
Address	63 S PALOMAR DR, REDWOOD CITY, CA 94062-3236

Agreement

Type	Construction Mortgage
Amount	Amount on Record
Term	12 Months
Due	Feb 13, 2021

July 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Jul 19, 2019
Property Address	307 WALSH RD, ATHERTON, CA 94027-6436
Document Number	0000056354
Instrument Date	Jul 17, 2019
Instrument	56354
Transaction Type	Transfer
Record Updated	Aug 7, 2019
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount on Record
Tax	$2,200.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	27200 CARRINGTON CIR LOS ALTOS HILLS CA 940224300, LOS ALTOS HILLS, CA 94022-4300

November 2017: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN MATEO CA
Recording Date	Nov 2, 2017
Property Address	307 WALSH RD, ATHERTON, CA 94027-6436
Document Number	0000097197
Map Reference	MAP2 PG32
Instrument Date	Oct 28, 2017
Instrument	2017-097197
Transaction Type	Transfer
Record Updated	Aug 9, 2021
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1774 DIVIDEND DR, COLUMBUS, OH 43228-3845

Mortgage

Document Number	0000097198
Date	Nov 2, 2017
Instrument	2017-097198

Lender

Name	NORTHERN CA MORTGAGEFUND XII LLC
Type	Lending Institution

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

October 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Oct 17, 2017
Property Address	307 WALSH RD, ATHERTON, CA 94027-6436
Document Number	0000091255
Instrument Date	Oct 12, 2017
Instrument	91255
Transaction Type	Transfer
Record Updated	Dec 1, 2017
Title Company	LAWYERS TITLE

Transaction

Amount	Amount on Record
Tax	$2,860.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	1774 DIVIDEND DR COLUMBUS OH 432283845, COLUMBUS, OH 43228-3845

Tax Assessment & Valuation

The 2025 property tax bill for 307 Walsh Rd was $62,152.

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$5,630,810 (+2%) Land $2,815,405 Building $2,815,405
2025	$62,152.00	$5,520,402 Land $2,760,201 Building $2,760,201
2023	$60,395.00 (+2.81%)	$5,306,040 Land $2,653,020 Building $2,653,020	$5,450,220
2022	$58,744.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 307 Walsh Rd in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2022.

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 File median of 10 policies
Nearby Flood Policies	10 in force
Nearby Flood Claims	1 (2022)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Dec 2022 · Severe Winter Storms, Flooding, Landslides, 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

Wildfire risk around 307 Walsh Rd is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 96% of the US · lower than 97.4% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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	CALIFORNIA WATER SERVICE - BEAR GULCH private · serves 60,382 people · EPA ID CA4110006
Water Source	Surface water
Last State Inspection	Feb 2025
Lead	4 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 589 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Cruzio Fixed Wireless	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100

May also be available: Race Communications, Sonic Telecom, T-Mobile.

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