133 Burns Ave, Atherton, CA 94027 Property Records

San Mateo County property record for 133 Burns Ave, Atherton, CA 94027

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 2,370 sqft · built 1954
Lot Size	1.14 acres (49,927 sqft)
Owner	Company Name on File
Last Sale	$5,280,000 (Dec 2019)
Tax Bill	$150,958 (2025)
Deeds & Mortgages	May 2020 Mortgage Dec 2019 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`060-231-080`

Property Details

APN / Parcel Number

Primary APN	`060-231-080`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	2,370 sqft Living Area
1st Floor Area	2,200 sqft
Family Room	Family Room

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1954
Lot Area	49,927 sqft
Lot Dimensions	186 ft deep x 268 ft wide
Garage Area	640 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	133 BURNS AVE
City	ATHERTON
State	CA
Zip	94027-3029
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1001A
Legal Description	LOT 6 VILLA OAKS RSM 38/20 TOWN OF ATHERTON
Legal Subdivision	VILLA OAKS
Legal Lot Number	6
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	2
Census Block	2006
Census Tract	611500

Owner

133 Burns Ave is owned by a company that bought it in December 2019.

Source: San Mateo County records, as of July 15, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Company Name on File
Mailing Address	405 EL CAMINO REAL, MENLO PARK, CA 94025-5240
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
May 5, 2020	Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK
Dec 23, 2019	Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK
Sep 3, 2021	Deed of Trust, Mortgage · Construction Mortgage FIRST REPUBLIC BANK
Dec 4, 2019	Grant Deed, Transfer CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 4, 2019 · Amount on File
Deed Sale	Dec 4, 2019 · Amount on File
Prior Sale	Dec 15, 2011 · Amount on File
Deed Document Number	2019102391
Prior Transfer Date	Nov 29, 2011
Prior Transfer Doc	0000155022
Record Updated	Oct 29, 2026

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	133 BURNS AVE, ATHERTON, CA 94027-3029
Transaction Type	Mortgage
Record Updated	Aug 5, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000039875
Date	May 5, 2020
Instrument	2020-039875

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.65%
Type Change Date	Jun 1, 2027
Change Frequency	Monthly
Index	1-Month LIBOR
Max Rate	10.9%

December 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	133 BURNS AVE, ATHERTON, CA 94027-3029
Transaction Type	Mortgage
Record Updated	Aug 5, 2022
Title Company	CHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000109487
Date	Dec 23, 2019
Instrument	2019-109487

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jan 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.9%
Type Change Date	Jan 1, 2027
Change Frequency	Monthly
Min Rate At Change	2.95%
Index	1-Year CMT
Max Rate	10.9%

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	133 BURNS AVE, ATHERTON, CA 94027-3029
Transaction Type	Mortgage
Record Updated	Aug 5, 2022
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	133 BURAS AVENUE, ATHERTON, CA 94027-3029

Mortgage

Document Number	0000127896
Date	Sep 3, 2021
Instrument	2021-127896

Lender

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

Agreement

Type	Construction Mortgage
Amount	Amount on Record
Term	360 Months
Due	Sep 15, 2051

Interest

Rate Type	Fixed Rate

December 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Dec 4, 2019
Property Address	133 BURNS AVE, ATHERTON, CA 94027-3029
Document Number	0000102391
Instrument Date	Nov 8, 2019
Instrument	102391
Transaction Type	Transfer
Record Updated	Jan 13, 2020
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Amount	Amount on Record
Tax	$5,808.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	405 EL CAMINO REAL #215 MENLO PARK CA 940255240, 215, MENLO PARK, CA 94025-5240

Tax Assessment & Valuation

The 2025 property tax bill for 133 Burns Ave was $150,958, up 2.8% from the year before.

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	Menlo Park 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		$13,826,490 (+2%) Land $5,354,490 Building $8,472,000
2025	$150,958.00 (+2.82%)	$13,555,384 Land $5,249,500 Building $8,305,884
2024	$146,812.00 (+35.72%)
2023	$108,171.00 (+90.84%)	$9,717,118 Land $5,045,656 Building $4,671,462
2022	$56,681.00

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

Flood

FEMA maps place 133 Burns Ave in Zone X, an area of minimal flood risk.

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	4 in force

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

Wildfire risk around 133 Burns Ave is low, with a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 96% of the US · lower than 97.4% 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 296 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, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20

May also be available: Etheric Networks, GeoLinks, Sonic Telecom, T-Mobile.

Nearby Properties on Burns Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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