223 Stockbridge Ave, Atherton, CA 94027 Property Records

San Mateo County property record for 223 Stockbridge Ave, Atherton, CA 94027

Property Summary

Property Type	Single Family Home
Details	6 bd · 2 ba · 3,175 sqft · built 1927
Lot Size	1.38 acres (60,139 sqft)
Owner	2 Company Names on File
Last Sale	$7,300,000 (Nov 2020)
Tax Bill	$88,368 (2025)
Deeds & Mortgages	May 2018 Construction Loan Nov 2019 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`070-022-250`

Property Details

APN / Parcel Number

Primary APN	`070-022-250`

Interior

Bedrooms	6 Beds
Full Baths	2 Baths
Total Rooms	10 Rooms
Stories	1 Story
Building Area	3,175 sqft Living Area
1st Floor Area	2,140 sqft
Family Room	Family Room

Exterior

Year Built	Built 1927
Effective Year Built	Effective 1927
Lot Area	60,139 sqft
Lot Dimensions	364 ft deep x 172 ft wide
Garage Area	470 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	223 STOCKBRIDGE AVE
City	ATHERTON
State	CA
Zip	94027-5417
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1001A
Legal Description	LOT 2 HEDGEROW TERRACE RSM 47/48 TOWN OF ATHERTON
Legal Subdivision	HEDGEROW TERRACE
Legal Lot Number	2
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	3
Census Block	3000
Census Tract	611400

Owner

Source: San Mateo County assessment roll, as of July 15, 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	223 STOCKBRIDGE AVE, ATHERTON, CA 94027-5417
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
May 14, 2018	Deed of Trust, Mortgage · Construction Mortgage CITIBANK NA
Nov 13, 2019	Deed of Trust, Mortgage · Conventional Mortgage CITIBANK NA
Jun 15, 2020	Deed of Trust, Mortgage · Conventional Mortgage CITIBANK NA
Nov 2, 2020	Deed of Trust, Mortgage WELLS FARGO BK
Nov 2, 2020	Grant Deed, Transfer LAWYERS TITLE

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Nov 2, 2020 · Amount on Record
Deed Sale	Nov 2, 2020 · Amount on Record
Prior Sale	Dec 23, 2004 · Amount on Record
Deed Document Number	2020121215
Record Updated	Sep 20, 2026

May 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	223 STOCKBRIDGE AVE, ATHERTON, CA 94027-5417
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	CHICAGO TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000037190
Date	May 14, 2018
Instrument	2018-037190

Lender

Name	CITIBANK NA
Type	Bank
Address	O FALLON, MO 63368

Agreement

Type	Construction Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2048

Interest

Rate Type	Fixed Rate
Rate	3.12%
Type Change Date	Jun 1, 2025
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	8.12%
Index	1-Year LIBOR
Max Rate	8.12%

November 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	223 STOCKBRIDGE AVE, ATHERTON, CA 94027-5417
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000095251
Date	Nov 13, 2019
Instrument	2019-095251

Lender

Name	CITIBANK NA
Type	Bank
Address	O FALLON, MO 63368

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2049

Interest

Rate Type	Adjustable Rate
Rate	2.75%
Type Change Date	Dec 1, 2029
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	7.75%
Index	1-Year LIBOR
Max Rate	7.75%

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	223 STOCKBRIDGE AVE, ATHERTON, CA 94027-5417
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	MORTGAGE CONNECT

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000055143
Date	Jun 15, 2020
Instrument	2020-055143

Lender

Name	CITIBANK NA
Type	Bank
Address	O FALLON, MO 63368

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	2.37%
Type Change Date	Jul 1, 2030
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	7.37%
Index	1-Year LIBOR
Max Rate	7.37%

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	223 STOCKBRIDGE AVE, ATHERTON, CA 94027-5417
Document Number	0000121216
Instrument Date	Nov 2, 2020
Transaction Type	Mortgage
Record Updated	Dec 9, 2020
Title Company	LAWYERS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	2150 CAMINO DE LOS ROBLES MENLO PARK CA 940256532, MENLO PARK, CA 94025-6532

Mortgage

Document Number	0000121216
Date	Nov 2, 2020
Instrument	121216

Lender

Name	WELLS FARGO BK
Type	Bank
Address	101 N PHILLIPS AVE, SIOUX FALLS, SD 57104-6738

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Nov 1, 2050

November 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Nov 2, 2020
Property Address	223 STOCKBRIDGE AVE, ATHERTON, CA 94027-5417
Document Number	0000121215
Instrument Date	Oct 27, 2020
Instrument	121215
Transaction Type	Transfer
Record Updated	Dec 10, 2020
Title Company	LAWYERS TITLE

Transaction

Amount	Amount Recorded
Tax	$8,030.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	223 STOCKBRIDGE AVE ATHERTON CA 940275417, ATHERTON, CA 94027-5417

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	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
2026		$8,111,808 (+2%) Land $7,728,565 Building $383,243
2025	$88,368.00 (+3.47%) Homeowner's exemption	$7,952,754 (+4.71%) Land $7,577,025 Building $375,729
2023	$85,407.00 (+2.85%) Homeowner's exemption	$7,594,920 Land $7,282,800 Building $312,120
2022	$83,041.00

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

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
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

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

Wildfire Risk	Low lower than 94% of the US · lower than 96% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

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 160 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Race Telecommunications Fiber	10,000 / 10,000
AT&T Fiber · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250

May also be available: Etheric Communications, LLC., Verizon.

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