380 Selby Ln, Atherton, CA 94027 Property Records

San Mateo County property record for 380 Selby Ln, Atherton, CA 94027

Property Summary

Property Type	Single Family Home
Details	5 bd · 4 ba · 4,160 sqft · built 1956
Lot Size	1.13 acres (49,490 sqft)
Owner	2 Individual Names on Record
Last Sale	$8,200,000 (Aug 2022)
Tax Bill	$67,048 (2025)
Deeds & Mortgages	Nov 2025 Mortgage Aug 2022 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`070-022-400`

Property Details

APN / Parcel Number

Primary APN	`070-022-400`

Interior

Bedrooms	5 Beds
Full Baths	4 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	4,160 sqft Living Area
1st Floor Area	3,150 sqft
Family Room	Family Room

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1956
Lot Area	49,490 sqft
Lot Dimensions	190 ft deep x 270 ft wide
View / Lot	Corner
Garage Area	490 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	380 SELBY LN
City	ATHERTON
State	CA
Zip	94027-3933
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1001A
Legal Description	LOT 6 SELBY ACRES RSM 35/47 TOWN OF ATHERTON
Legal Subdivision	SELBY ACRES
Legal Lot Number	6
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	3
Census Block	3000
Census Tract	611400

Owner

Source: San Mateo County records, 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 Individual Names on Record
Mailing Address	380 SELBY LN, ATHERTON, CA 94027-3933
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Nov 3, 2025	Deed of Trust, Mortgage · Conventional Mortgage NEXBANK SSB
Aug 24, 2022	Grant Deed, Transfer · Conventional Mortgage AXOS BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 24, 2022 · Amount on Record
Deed Sale	Aug 24, 2022 · Amount on Record
Deed Document Number	202262823
Prior Transfer Date	Feb 8, 2006
Prior Transfer Doc	0000041821
Record Updated	Sep 20, 2026

November 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	380 SELBY LN, ATHERTON, CA 94027-3933
Transaction Type	Mortgage
Record Updated	Dec 8, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	380 SELBY LN, ATHERTON, CA 94027-3933

Mortgage

Document Number	0000058504
Date	Nov 3, 2025
Instrument	2025-058504

Lender

Name	NEXBANK SSB
Type	Bank
Address	DALLAS, TX 75201

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Nov 1, 2055

Interest

Rate Type	Adjustable Rate
Rate	5.87%
Type Change Date	Nov 1, 2030
Change Frequency	6 Months
Min Rate At Change	3.87%
Max Rate At Change	7.87%
Index	SOFR Average 30-Day
Max Rate	7.87%

August 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Aug 24, 2022
Property Address	380 SELBY LN, ATHERTON, CA 94027-3933
Document Number	0000062823
Map Reference	MB 35 PG 47
Instrument Date	Jul 21, 2022
Instrument	2022-062823
Transaction Type	Transfer
Record Updated	Sep 21, 2022
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$9,020.00
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	1055 ATKINSON LN, MENLO PARK, CA 94025-6132

Mortgage

Document Number	0000062824
Date	Aug 24, 2022
Instrument	2022-062824

Lender

Name	AXOS BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2052

Interest

Rate Type	Adjustable Rate
Rate	6.62%
Type Change Date	Sep 1, 2027
Change Frequency	6 Months
Min Rate At Change	6.62%
Max Rate At Change	11.6%
Index	Other
Margin	4
Max Rate	11.6%

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	Assessed Market Value
2026		$6,123,100 (+2%) Land $4,718,439 Building $1,404,661
2025	$67,048.00 (+1.22%) Homeowner's exemption	$6,003,041 (-26.79%) Land $4,625,921 Building $1,377,120
2024	$66,238.00 (-28.08%)
2023	$92,105.00 (+1,152.79%) Homeowner's exemption	$8,200,000 Land $8,000,000 Building $200,000	$7,081,020
2022	$7,352.00

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
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 95% of the US · lower than 97% of California
Wildfire Likelihood	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 160 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 · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250

May also be available: Etheric Networks, Verizon.

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