5 Ridge View Dr, Atherton, CA 94027 Property Records

San Mateo County property record for 5 Ridge View Dr, Atherton, CA 94027

Property Summary

Property Type	Single Family Home
Details	500 bd · 3 ba · 3,530 sqft · built 1978
Lot Size	1.15 acres (50,448 sqft)
Owner	Company Name on Record
Last Sale	$8,050,000 (Apr 2026)
Tax Bill	$55,138 (2025)
Deeds & Mortgages	Apr 2026 Sale Sep 2018 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`073-202-030`

Property Details

APN / Parcel Number

Primary APN	`073-202-030`
Alternative APN	`073-203-030`

Interior

Bedrooms	500 Beds
Full Baths	3 Baths
Half Baths	4 Half Baths
Total Rooms	504 Rooms
Stories	2 Stories
Building Area	3,530 sqft Living Area
1st Floor Area	2,450 sqft
2nd Floor Area	500 sqft
Basement Area	220 sqft
Family Room	Family Room
Study	Study
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1978
Architectural Style	Contemporary
Exterior Material	Wood
Construction Type	Wood
Roof Material	Wood Shingle
Lot Area	50,448 sqft
Garage Type	Attached
Garage Area	310 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Old Parcel Number	073202030
Street Address	5 RIDGE VIEW DR
City	ATHERTON
State	CA
Zip	94027-6423
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1001A
Legal Description	NELY 30 FT X 112 FT MOL OF LOT 6 & LOT 8 LESS WLY 20 FT X 166.83 FT MOL WESTOVER RSM 35/16 TOWN OF ATHERTON
Legal Subdivision	WESTOVER
Legal Lot Number	6,8
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	3
Census Block	3005
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	Company Name on Record
Mailing Address	304 S JONES BLVD, LAS VEGAS, NV 89107-2623
Owner Type	Company
Vesting	Limited Liability Partnership

Deeds, Mortgages & Sale History

Date	Document
Apr 17, 2026	Grant Deed, Transfer LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY
Sep 27, 2018	Deed of Trust, Mortgage · Commercial Mortgage EAST WEST BANK
Sep 27, 2018	Deed of Trust, Mortgage · ARM EAST WEST BANK
May 21, 2018	Grant Deed, Transfer LAWYERS TITLE
Dec 1, 2017	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 17, 2026 · Amount on Record
Deed Sale	Apr 17, 2026 · Amount on Record
Prior Sale	May 21, 2018 · Amount on Record
Deed Document Number	20263
Prior Transfer Date	Nov 9, 2017
Prior Transfer Doc	0000107515
Record Updated	Sep 20, 2026

April 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Apr 17, 2026
Property Address	5 RIDGE VIEW DR, ATHERTON, CA 94027-6423
Document Number	0000000003
Instrument Date	Apr 14, 2026
Instrument	2026.3
Transaction Type	Transfer
Record Updated	May 13, 2026
Title Company	LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY

Transaction

Amount	Amount Recorded
Tax	$894,355.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Liability Partnership
Address	304 S JONES BLVD, LAS VEGAS, NV 89107-2623

September 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	5 RIDGE VIEW DR, ATHERTON, CA 94027-6423
Transaction Type	Mortgage
Record Updated	Aug 5, 2022
Title Company	FIRST AMERICAN TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000075386
Date	Sep 27, 2018
Instrument	2018-075386

Lender

Name	EAST WEST BANK
Type	Bank
Address	EL MONTE, CA 91731

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Sep 25, 2048

Interest

Rate Type	Adjustable Rate

September 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	5 RIDGE VIEW DR, ATHERTON, CA 94027-6423
Transaction Type	Mortgage
Record Updated	Aug 5, 2022
Title Company	FIRST AMERICAN TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000075385
Date	Sep 27, 2018
Instrument	2018-075385

Lender

Name	EAST WEST BANK
Type	Bank
Address	EL MONTE, CA 91731

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2048

Interest

Rate Type	Adjustable Rate
Rate	4.87%
Type Change Date	Oct 1, 2021
Change Frequency	Annually
Min Rate At Change	3.25%
Max Rate At Change	6.87%
Index	1-Year CMT
Max Rate	10.8%

May 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	May 21, 2018
Property Address	5 RIDGE VIEW DR, ATHERTON, CA 94027-6423
Document Number	0000039530
Instrument Date	May 15, 2018
Instrument	39530
Transaction Type	Transfer
Record Updated	Jun 7, 2018
Title Company	LAWYERS TITLE

Transaction

Amount	Amount Recorded
Tax	$4,716.80
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	2100 GENG RD #210 PALO ALTO CA 943033307, 210, PALO ALTO, CA 94303-3307

December 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Dec 1, 2017
Property Address	5 RIDGE VIEW DR, ATHERTON, CA 94027-6423
Document Number	0000107515
Instrument Date	Nov 9, 2017
Instrument	107515
Transaction Type	Transfer
Record Updated	Jan 3, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	5 RIDGE VIEW DR ATHERTON CA 940276423, ATHERTON, CA 94027-6423

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		$4,976,586 (+2%) Land $4,178,106 Building $798,480
2025	$55,138.00 (+1.27%)	$4,879,007 (+4.04%) Land $4,096,183 Building $782,824
2024	$54,444.00 (+1.63%)
2023	$53,570.00 (+2.81%)	$4,689,551 Land $3,937,124 Building $752,427	$6,303,690
2022	$52,107.00

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	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 110 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: Cruzio, Etheric Networks, GeoLinks, T-Mobile, Verizon.

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