73 Irving Ave, Atherton, CA 94027 Property Records

San Mateo County property record for 73 Irving Ave, Atherton, CA 94027

Property Summary

Property Type	Single Family Home
Details	5 bd · 7.5 ba · 6,430 sqft · built 2010
Lot Size	0.941 acres (41,009 sqft)
Owner	Company Name on Record
Last Sale	$9,120,000 (Jun 2022)
Tax Bill	$108,647 (2025)
Deeds & Mortgages	Mar 2021 Mortgage Jun 2022 Sale + 2 more
Flood Zone	Zone X (minimal risk)
APN	`061-041-020`

Property Details

APN / Parcel Number

Primary APN	`061-041-020`

Interior

Bedrooms	5 Beds
Full Baths	7.5 Baths
Half Baths	1 Half Bath
Total Rooms	13 Rooms
Stories	2 Stories
Building Area	6,430 sqft Living Area
1st Floor Area	4,678 sqft
2nd Floor Area	1,752 sqft
Family Room	Family Room
Study	Study
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2010
Effective Year Built	Effective 2010
Foundation Type	Concrete
Roof Material	Tar & Gravel
Lot Area	41,009 sqft (0.941 acres)
Lot Dimensions	186 ft deep x 222 ft wide
Garage Area	824 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	73 IRVING AVE
City	ATHERTON
State	CA
Zip	94027-2007
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1001A
Legal Description	LOT 20 BLOCK 13 LINDENWOOD MAP NO 9 RSM 41/16 TOWN OF ATHERTON
Legal Subdivision	LINDENWOOD MAP NO 9
Legal Block	13
Legal Lot Number	20
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	3
Census Block	3000
Census Tract	611500

Owner

Source: San Mateo County records, as of October 12, 2026

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

Owner of Record	Company Name on Record
Mailing Address	22931 VOSS AVE, CUPERTINO, CA 95014-2656
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Date	Document
Mar 2, 2021	Deed of Trust, Mortgage · Commercial Mortgage BLACKRIDGE CORPORATION
Jun 14, 2022	Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Feb 1, 2017	Deed of Trust, Mortgage · ARM STERLING BANK & TRUST FSB
Sep 3, 2020	Foreclosure TITLE SERVICE AND LIAISON COMPANIES, SYNRGO INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 14, 2022 · Amount on Record
Deed Sale	Jun 14, 2022 · Amount on Record
Prior Sale	Sep 3, 2020 · Amount on Record
Deed Document Number	202247996
Prior Transfer Date	Jun 7, 2002
Prior Transfer Doc	0000129046
Record Updated	Oct 29, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	73 IRVING AVE, ATHERTON, CA 94027-2007
Transaction Type	Mortgage
Record Updated	Jun 9, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2015 MANHATTAN BEACH BLVD 100, 100, REDONDO BEACH, CA 90278-1230
Investor	Possibly a Property Investor

Mortgage

Document Number	0000034087
Date	Mar 2, 2021
Instrument	2021-034087

Lender

Name	BLACKRIDGE CORPORATION
Type	Non-Lending Institution
Address	REDONDO BEACH, CA 90278

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

June 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Jun 14, 2022
Property Address	73 IRVING AVE, ATHERTON, CA 94027-2007
Document Number	0000047996
Map Reference	MB 41 PG 16
Instrument Date	Jun 7, 2022
Instrument	2022-047996
Transaction Type	Transfer
Record Updated	Jul 1, 2022
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Tax	$10,032.00
Amount Accuracy	Rounded by County
Additional	Notice of Default Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	22931 VOSS AVE, CUPERTINO, CA 95014-2656

February 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	73 IRVING AVE, ATHERTON, CA 94027-2007
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000010597
Date	Feb 1, 2017
Instrument	2017-010597

Lender

Name	STERLING BANK & TRUST FSB
Type	Bank
Address	ATHERTON, CA 94027

Agreement

Type	ARM
Amount	Amount Recorded
Term	360 Months
Due	Feb 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	5.87%
Adjustable	Adjustable Rate Rider
Type Change Date	Feb 1, 2020
Min Rate At Change	3.95%
Max Rate At Change	8.87%
Index	1-Year LIBOR
Max Rate	11.8%

September 2020: Foreclosure

Document Type	Foreclosure
Jurisdiction	SAN MATEO CA
Recording Date	Sep 3, 2020
Property Address	73 IRVING AVE, ATHERTON, CA 94027-2007
Document Number	0000090196
Instrument Date	Aug 26, 2020
Instrument	90196
Transaction Type	Foreclosure
Record Updated	Oct 20, 2020
Title Company	TITLE SERVICE AND LIAISON COMPANIES, SYNRGO INC

Transaction

Amount	Amount Recorded
Tax	$5,470.00
Amount Accuracy	Confirmed
Additional	Notice of Default

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	2015 MANHATTAN BEACH BLVD #100 REDONDO BEACH CA 902781230, 100, REDONDO BEACH, CA 90278-1230
Investor	Possibly a Property Investor

Tax Assessment & Valuation

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	Menlo Park City 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		$9,871,779 (+2%) Land $6,624,483 Building $3,247,296
2025	$108,647.00 (+2.83%)	$9,678,216 (+4.04%) Land $6,494,592 Building $3,183,624
2024	$105,661.00 (+1.92%)
2023	$103,675.00 (+8.83%)	$9,302,400 Land $6,242,400 Building $3,060,000	$6,717,960
2022	$95,267.00

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
Nearby Flood Policies	2 in force

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 97% of the US · lower than 97.8% of California
Wildfire Likelihood	Under 0.01% 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	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 299 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Race Communications Fiber	10,000 / 10,000
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Etheric Networks, Sonic Telecom.

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