78 Logan Ln, Atherton, CA 94027 Property Records

San Mateo County property record for 78 Logan Ln, Atherton, CA 94027

Property Summary

Property Type	Single Family Home
Details	6 bd · 5.5 ba · 10,310 sqft · built 1918
Lot Size	1.69 acres (73,829 sqft)
Owner	Individual Name on Record
Last Sale	$17,880,000 (Sep 2020)
Tax Bill	$213,006 (2025)
Deeds & Mortgages	May 2026 Sale May 2026 Sale + 2 more
Flood Zone	Zone X (minimal risk)
APN	`059-140-030`

Property Details

APN / Parcel Number

Primary APN	`059-140-030`

Interior

Bedrooms	6 Beds
Full Baths	5.5 Baths
Half Baths	1 Half Bath
Total Rooms	14 Rooms
Stories	2 Stories
Building Area	10,310 sqft Living Area
Gross Area	10,680 sqft
1st Floor Area	7,030 sqft
2nd Floor Area	1,090 sqft
Basement Area	1,460 sqft
Finished Basement	1,090 sqft
Unfinished Basement	370 sqft
Family Room	Family Room
Study	Study
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1918
Effective Year Built	Effective 1918
Exterior Material	Stucco
Roof Material	Tar & Gravel
Lot Area	73,829 sqft
Lot Dimensions	270 ft deep x 280 ft wide
Garage Area	1,900 sqft
Parking Spaces	7 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	78 LOGAN LN
City	ATHERTON
State	CA
Zip	94027-3919
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1001A
Legal Description	LOT 2 SELBY PINES RSM 43/35 TOWN OF ATHERTON
Legal Subdivision	SELBY PINES
Legal Lot Number	2
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	4
Census Block	4004
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	Individual Name on Record
Mailing Address	20852 CHERRYLAND DR, CUPERTINO, CA 95014-2979
Owner Type	Individual
Vesting	Single Woman

Deeds, Mortgages & Sale History

Date	Document
May 20, 2026	Grant Deed, Transfer NONE LISTED ON DOCUMENT
May 20, 2026	Grant Deed, Transfer NONE LISTED ON DOCUMENT
May 30, 2019	Deed of Trust, Mortgage · ARM FIRST REPUBLIC BANK
Sep 28, 2020	Grant Deed, Transfer LAWYERS TITLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 28, 2020 · Amount on Record
Deed Sale	Sep 28, 2020 · Amount on Record
Prior Sale	Oct 6, 1999 · Amount on Record
Deed Document Number	2020102375
Last Transfer Date	May 15, 2026
Transfer Doc	0000029074
Record Updated	Sep 20, 2026

May 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	May 20, 2026
Property Address	78 LOGAN LN, ATHERTON, CA 94027-3919
Document Number	0000029075
Instrument Date	May 15, 2026
Instrument	202629075
Transaction Type	Transfer
Record Updated	Jul 12, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20852 CHERRYLAND DR, CUPERTINO, CA 95014-2979

May 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	May 20, 2026
Property Address	78 LOGAN LN, ATHERTON, CA 94027-3919
Document Number	0000029074
Instrument Date	May 15, 2026
Instrument	202629074
Transaction Type	Transfer
Record Updated	Jul 12, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20852 CHERRYLAND DR, CUPERTINO, CA 95014-2979

May 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	78 LOGAN LN, ATHERTON, CA 94027-3919
Transaction Type	Mortgage
Record Updated	Jul 25, 2022
Title Company	NORTH AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000040879
Date	May 30, 2019
Instrument	2019-040879

Lender

Name	FIRST REPUBLIC BANK
Type	Bank
Address	SAN FRANCISCO, CA 94111

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2049

Interest

Rate Type	Adjustable Rate
Rate	2.7%
Adjustable	Adjustable Rate Rider
Type Change Date	Aug 1, 2024
Change Frequency	Monthly
Index	12-Month MTA
Max Rate	10.9%

September 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Sep 28, 2020
Property Address	78 LOGAN LN, ATHERTON, CA 94027-3919
Document Number	0000102375
Instrument Date	Sep 24, 2020
Instrument	102375
Transaction Type	Transfer
Record Updated	Nov 2, 2020
Title Company	LAWYERS TITLE

Transaction

Amount	Amount Recorded
Tax	$19,668.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	21757 CONGRESS HALL LN SARATOGA CA 950709714, SARATOGA, CA 95070-9714

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	Redwood 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
2026		$19,740,963 (+2%) Land $13,248,968 Building $6,491,995
2025	$213,006.00 (+2.72%)	$19,353,886 (+4.04%) Land $12,989,185 Building $6,364,701
2023	$207,363.00 (+4.97%)	$18,602,352 Land $12,484,800 Building $6,117,552
2022	$197,553.00

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
Nearby Flood Policies	7 in force
Nearby Flood Claims	8 (1979–2019)
Claims Outside the SFHA	2 of 8
Most Recent Claim	Jan 2019 · other causes

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 99.1% of the US · lower than 99.2% 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 662 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50
Etheric Networks Fixed Wireless	250 / 100

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

Nearby Properties on Logan Ln

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures