24 Mesa Ct, Atherton, CA 94027 Property Records

San Mateo County property record for 24 Mesa Ct, Atherton, CA 94027

Property Summary

Property Type	Single Family Home
Details	3 bd · 3.5 ba · 3,640 sqft · built 1960
Lot Size	1.03 acres (44,942 sqft)
Owner	2 Company Names on Record
Last Sale	$3,850,000 (Jul 2012)
Tax Bill	$54,341 (2025)
Deeds & Mortgages	Apr 2017 Mortgage Dec 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`073-201-030`

Property Details

APN / Parcel Number

Primary APN	`073-201-030`

Interior

Bedrooms	3 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	1 Story
Building Area	3,640 sqft Living Area
1st Floor Area	2,360 sqft
Family Room	Family Room
Study	Study
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1960
Effective Year Built	Effective 1960
Architectural Style	Ranch
Exterior Material	Wood
Construction Type	Wood
Roof Material	Wood Shingle
Lot Area	44,942 sqft
Lot Dimensions	6,784 ft deep x 6,784 ft wide
Garage Area	870 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	24 MESA CT
City	ATHERTON
State	CA
Zip	94027-6418
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1001A
Legal Description	LOT 11 MESA HEIGHTS RSM 44/22 TOWN OF ATHERTON
Legal Subdivision	MESA HEIGHTS
Legal Lot Number	11
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	3
Census Block	3004
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 Company Names on Record
Mailing Address	24 MESA CT, ATHERTON, CA 94027-6418
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Apr 25, 2017	Deed of Trust, Mortgage · ARM CITIBANK NA
Dec 16, 2020	Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA NA
Sep 2, 2021	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA NA
Dec 15, 2021	Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 10, 2012 · Amount on Record
Deed Sale	Jul 10, 2012 · Amount on Record
Deed Document Number	201297095
Prior Transfer Date	Jul 9, 2012
Prior Transfer Doc	0000100406
Record Updated	Oct 29, 2026

April 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	24 MESA CT, ATHERTON, CA 94027-6418
Transaction Type	Mortgage
Record Updated	Aug 5, 2022
Title Company	TICOR TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000035426
Date	Apr 25, 2017
Instrument	2017-035426

Lender

Name	CITIBANK NA
Type	Bank
Address	O FALLON, MO 63368

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	2.87%
Type Change Date	May 1, 2020
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	4.87%
Index	1-Year LIBOR
Max Rate	8.87%

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	24 MESA CT, ATHERTON, CA 94027-6418
Transaction Type	Mortgage
Record Updated	Aug 5, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	24 MESA CT, ATHERTON, CA 94027-6418

Mortgage

Document Number	0000146369
Date	Dec 16, 2020
Instrument	2020-146369

Lender

Name	BANK OF AMERICA NA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Dec 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.75%
Type Change Date	Dec 1, 2030
Change Frequency	Annually
Min Rate At Change	2%
Max Rate At Change	7.75%
Index	1-Year LIBOR
Margin	2
Max Rate	7.75%

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	24 MESA CT, ATHERTON, CA 94027-6418
Transaction Type	Mortgage
Record Updated	Aug 5, 2022
Title Company	WFG LENDER SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	24 MESA CT, ATHERTON, CA 94027-6418

Mortgage

Document Number	0000127396
Date	Sep 2, 2021
Instrument	2021-127396

Lender

Name	BANK OF AMERICA NA
Type	Bank
Address	TAMPA, FL 33634

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

December 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	24 MESA CT, ATHERTON, CA 94027-6418
Transaction Type	Mortgage
Record Updated	Aug 5, 2022
Title Company	NORTH AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	24 MESA CT, ATHERTON, CA 94027-6418

Mortgage

Document Number	0000170481
Date	Dec 15, 2021
Instrument	2021-170481

Lender

Name	BANK OF AMERICA NA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	1.87%
Type Change Date	Jan 1, 2032
Change Frequency	6 Months
Min Rate At Change	2.5%
Max Rate At Change	6.87%
Index	Other
Max Rate	6.87%

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		$4,909,355 (+2%) Land $4,352,233 Building $557,122
2025	$54,341.00 (+2.94%) Homeowner's exemption	$4,813,095 (+4.04%) Land $4,266,896 Building $546,199
2023	$52,791.00 (+2.81%) Homeowner's exemption	$4,626,200 Land $4,101,208 Building $524,992	$6,605,190
2022	$51,348.00

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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