36 Irving Ave, Atherton, CA 94027 Property Records

San Mateo County property record for 36 Irving Ave, Atherton, CA 94027

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 2,450 sqft · built 1954
Lot Size	0.961 acres (41,850 sqft)
Owner	2 Trust Names on File
Last Sale	$4,385,000 (Dec 2014)
Tax Bill	$60,465 (2025)
Deeds & Mortgages	Dec 2020 Mortgage Mar 2021 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`061-132-010`

Property Details

APN / Parcel Number

Primary APN	`061-132-010`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,450 sqft Living Area
1st Floor Area	2,280 sqft
Family Room	Family Room
Study	Study
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1954
Lot Area	41,850 sqft (0.961 acres)
Lot Dimensions	256 ft deep x 165 ft wide
View / Lot	Corner
Garage Area	540 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	36 IRVING AVE
City	ATHERTON
State	CA
Zip	94027-2061
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1001A
Legal Description	LOT 18 BLOCK 15 LINDENWOOD MAP NO 8 RSM 37/28 TOWN OF ATHERTON
Legal Subdivision	LINDENWOOD MAP NO 8
Legal Block	15
Legal Lot Number	18
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	3
Census Block	3001
Census Tract	611500

Owner

36 Irving Ave is owner-occupied and held in a trust since January 2021.

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

Owner of Record	2 Trust Names on File
Mailing Address	36 IRVING AVE, ATHERTON, CA 94027-2061
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

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
Dec 16, 2020	Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA
Mar 22, 2021	Intrafamily Transfer, Transfer
Dec 15, 2017	Deed of Trust, Mortgage FIRST REPUBLIC BK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 17, 2014 · Amount on File
Deed Sale	Dec 17, 2014 · Amount on File
Prior Sale	Sep 26, 2008 · Amount on File
Deed Document Number	2014116209
Last Transfer Date	Jan 22, 2021
Transfer Doc	0000046082
Record Updated	Oct 29, 2026

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	36 IRVING AVE, ATHERTON, CA 94027-2061
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	LAWYERS TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	36 IRVING AVE, ATHERTON, CA 94027-2061

Mortgage

Document Number	0000146037
Date	Dec 16, 2020
Instrument	2020-146037

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	2.62%
Type Change Date	Jan 1, 2031
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	4.62%
Index	1-Year LIBOR
Max Rate	7.62%

March 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN MATEO CA
Recording Date	Mar 22, 2021
Property Address	36 IRVING AVE, ATHERTON, CA 94027-2061
Document Number	0000046082
Map Reference	MB 37 PG 28
Instrument Date	Jan 22, 2021
Instrument	2021-046082
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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
Relationship	Living Trust
Address	36 IRVING AVE, ATHERTON, CA 94027-2061

December 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	36 IRVING AVE, ATHERTON, CA 94027-2061
Document Number	0000116655
Instrument Date	Dec 15, 2017
Transaction Type	Mortgage
Record Updated	Jan 22, 2018
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	36 IRVING AVE ATHERTON CA 940272061, ATHERTON, CA 94027-2061

Mortgage

Document Number	0000116655
Date	Dec 28, 2017
Instrument	116655

Lender

Name	FIRST REPUBLIC BK
Type	Bank
Address	111 PINE ST, SAN FRANCISCO, CA 94111-5602

Agreement

Amount	Amount on Record
Term	360 Months
Due	Dec 27, 2047

Interest

Rate Type	Adjustable Rate
Rate	3.35%

Tax Assessment & Valuation

The 2025 property tax bill for 36 Irving Ave was $60,465 with a homeowner's exemption.

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		$5,375,505 (+2%) Land $5,179,369 Building $196,136
2025	$60,465.00 Homeowner's exemption	$5,270,104 Land $5,077,813 Building $192,291
2023	$57,662.00 (+2.44%) Homeowner's exemption	$5,065,462 Land $4,880,637 Building $184,825	$5,051,340
2022	$56,291.00

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

Flood

FEMA maps place 36 Irving Ave in Zone X, an area of minimal flood risk.

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

Wildfire risk around 36 Irving Ave 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 98% of the US · lower than 98.4% 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 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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