766 Walnut Ave, Burlingame, CA 94010 Property Records

San Mateo County property record for 766 Walnut Ave, Burlingame, CA 94010

Property Summary

Property Type	Single Family Home
Details	3 bd · 4.5 ba · 2,500 sqft · built 1929
Lot Size	0.215 acres (9,373 sqft)
Owner	2 Company Names on Record
Last Sale	$3,700,000 (Jun 2021)
Tax Bill	$45,674 (2025)
Deeds & Mortgages	Jun 2022 Transfer Sep 2021 Mortgage + 2 more
Flood Zone	Zone X (moderate risk)
APN	`028-141-180`

Property Details

APN / Parcel Number

Primary APN	`028-141-180`

Interior

Bedrooms	3 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,500 sqft Living Area
Gross Area	3,110 sqft
1st Floor Area	2,030 sqft
Basement Area	820 sqft
Finished Basement	210 sqft
Unfinished Basement	610 sqft
Family Room	Family Room
Study	Study

Exterior

Year Built	Built 1929
Effective Year Built	Effective 1929
Lot Area	9,373 sqft (0.215 acres)
Lot Dimensions	187 ft deep x 50 ft wide
Garage Type	Basement
Garage Area	610 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	766 WALNUT AVE
City	BURLINGAME
State	CA
Zip	94010-5008
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10006
Legal Description	LOT 14 BLOCK 1 BURLINGAME PARK NO 4 RSM D/43
Legal Subdivision	BURLINGAME PARK NO 4
Legal Block	1
Legal Lot Number	14
Jurisdiction	SAN MATEO CA
Township / Civil Division	SOUTH SAN FRANCISCO
Census Block Group	2
Census Block	2011
Census Tract	605300

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	766 WALNUT AVE, BURLINGAME, CA 94010-5008
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Jun 14, 2022	Intrafamily Transfer, Transfer
Sep 14, 2021	Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC
Jun 17, 2021	Grant Deed, Transfer · Conventional Mortgage AXOS BANK
May 1, 2017	Deed of Trust, Mortgage · Line of Credit JPMORGAN CHASE BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 17, 2021 · Amount on Record
Deed Sale	Jun 17, 2021 · Amount on Record
Prior Sale	Apr 14, 2006 · Amount on Record
Deed Document Number	202192400
Record Updated	Oct 29, 2026

June 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN MATEO CA
Recording Date	Jun 14, 2022
Property Address	766 WALNUT AVE, BURLINGAME, CA 94010-5008
Document Number	0000048059
Map Reference	VOL D PG 43
Instrument Date	Jun 8, 2022
Instrument	2022-048059
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	766 WALNUT AVE, BURLINGAME, CA 94010-5008

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	766 WALNUT AVE, BURLINGAME, CA 94010-5008
Transaction Type	Mortgage
Record Updated	Oct 20, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	766 WALNUT AVE, BURLINGAME, CA 94010-5008

Mortgage

Document Number	0000131814
Date	Sep 14, 2021
Instrument	2021-131814

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2051

June 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Jun 17, 2021
Property Address	766 WALNUT AVE, BURLINGAME, CA 94010-5008
Document Number	0000092400
Map Reference	VOL D PG 43
Instrument Date	Jun 11, 2021
Instrument	2021-092400
Transaction Type	Transfer
Record Updated	Jul 7, 2021
Title Company	LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$4,070.00
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	766 WALNUT AVE, BURLINGAME, CA 94010-5008

Mortgage

Document Number	0000092401
Date	Jun 17, 2021
Instrument	2021-092401

Lender

Name	AXOS BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	4.12%
Type Change Date	Jul 1, 2026
Change Frequency	Annually
Min Rate At Change	4.12%
Max Rate At Change	10.1%
Index	1-Year LIBOR
Max Rate	10.1%

May 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	766 WALNUT AVE, BURLINGAME, CA 94010-5008
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000037244
Date	May 1, 2017
Instrument	2017-037244

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	419 Months
Due	Apr 18, 2052

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

Source: San Mateo County assessment roll, as of July 15, 2026

Property Jurisdictions

Type	Name
State	California
County	San Mateo County
Municipality	Burlingame City
Elementary School District	Burlingame Elementary School District (KG - 08)
Secondary School District	San Mateo Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$4,085,095 (+2%) Land $2,870,608 Building $1,214,487
2025	$45,674.00 (+4.16%) Homeowner's exemption	$4,004,996 (+4.04%) Land $2,814,322 Building $1,190,674
2023	$43,849.00 (+2.54%) Homeowner's exemption	$3,849,480 Land $2,705,040 Building $1,144,440	$3,078,090
2022	$42,764.00

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 11 individual policies
Community Rating System	Class 9 (5% premium discount)
Nearby Flood Policies	32 units insured incl. 21 condo units
Nearby Flood Claims	5 (1997–2021)
Claims Outside the SFHA	4 of 5
Most Recent Claim	Oct 2021 · rainfall accumulation

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	Not rated no burnable land within 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	CITY OF BURLINGAME serves 32,453 people · EPA ID CA4110003
Water Source	Purchased surface water from several systems
Last State Inspection	Nov 2024
Lead	6 ppb (2023–2025) 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 364 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50
Verizon Fixed Wireless	300 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

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

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