90 Cornelia Dr, Hillsborough (Burlingame), CA 94010 Property Records

San Mateo County property record for 90 Cornelia Dr, Hillsborough, CA 94010

Property Summary

Property Type	Single Family Home
Details	4 bd · 6 ba · 3,648 sqft · built 1953
Lot Size	0.519 acres (22,589 sqft)
Owner	2 Company Names on Record
Last Sale	$1,075,000 (May 1998)
Tax Bill	$33,308 (2025)
Deeds & Mortgages	Dec 2020 Mortgage May 2018 Loan Modification + 2 more
Flood Zone	Zone X (minimal risk)
APN	`031-104-290`

Property Details

APN / Parcel Number

Primary APN	`031-104-290`

Interior

Bedrooms	4 Beds
Full Baths	6 Baths
Half Baths	4 Half Baths
Total Rooms	13 Rooms
Stories	1 Story
Building Area	3,648 sqft Living Area
1st Floor Area	2,060 sqft
Basement Area	706 sqft

Exterior

Year Built	Built 1953
Effective Year Built	Effective 1953
Lot Area	22,589 sqft (0.519 acres)
Garage Area	459 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	90 CORNELIA DR
City	HILLSBOROUGH
State	CA
Zip	94010-7030
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	PARCEL B RESUB LOTS 1 & 2 & LOT 4 PM 39/50 & 674 SQ FT MOL BEING A TRIANG PTN OF LOT 3 & PTN OF CORNELIA DR ABAND HILLSBOROUGH VISTA NO 2 RSM 36/15
Legal Subdivision	HILLSBOROUGH VISTA NO 2
Legal Lot Number	1,2,4
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	4
Census Block	4017
Census Tract	605700

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	90 CORNELIA DR, HILLSBOROUGH, CA 94010-7030
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Dec 10, 2020	Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA NA
May 31, 2018	Loan Modification, Mortgage · Line of Credit BANK OF AMERICA
Aug 17, 2017	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA
Aug 17, 2017	Deed of Trust, Mortgage BANK OF AMERICA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 14, 1998 · Amount on Record
Deed Sale	May 14, 1998 · Amount on Record
Prior Sale	Jun 28, 1994 · Amount on Record
Deed Document Number	199872377
Last Transfer Date	Oct 23, 2001
Transfer Doc	0000172589
Record Updated	Sep 20, 2026

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	90 CORNELIA DR, HILLSBOROUGH, CA 94010-7030
Transaction Type	Mortgage
Record Updated	Oct 21, 2022
Title Company	FIRST AMERICAN TITLE INS CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	90 CORNELIA DR, HILLSBOROUGH, CA 94010-7030

Mortgage

Document Number	0000142879
Date	Dec 10, 2020
Instrument	2020-142879

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, 2027
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	7.75%
Index	1-Year LIBOR
Max Rate	7.75%

May 2018: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	SAN MATEO CA
Property Address	90 CORNELIA DR, HILLSBOROUGH, CA 94010-7030
Document Number	0000044088
Instrument Date	May 31, 2018
Transaction Type	Mortgage
Record Updated	Dec 13, 2018
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	90 CORNELIA DR HILLSBOROUGH CA 940107030, HILLSBOROUGH, CA 94010-7030

Mortgage

Document Number	0000044088
Date	Jun 7, 2018
Instrument	44088

Lender

Name	BANK OF AMERICA
Type	Bank
Address	TAMPA, FL 33634

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Jun 6, 2048

Interest

Rate Type	Adjustable Rate

August 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	90 CORNELIA DR, HILLSBOROUGH, CA 94010-7030
Document Number	0000073474
Instrument Date	Aug 17, 2017
Transaction Type	Mortgage
Record Updated	Dec 13, 2018
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	90 CORNELIA DR HILLSBOROUGH CA 940107030, HILLSBOROUGH, CA 94010-7030

Mortgage

Document Number	0000073474
Date	Aug 22, 2017
Instrument	73474

Lender

Name	BANK OF AMERICA
Type	Bank
Address	TAMPA, FL 33634

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

August 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	90 CORNELIA DR, HILLSBOROUGH, CA 94010-7030
Document Number	0000073473
Instrument Date	Aug 17, 2017
Transaction Type	Mortgage
Record Updated	Dec 13, 2018
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	90 CORNELIA DR HILLSBOROUGH CA 940107030, HILLSBOROUGH, CA 94010-7030

Mortgage

Document Number	0000073473
Date	Aug 22, 2017
Instrument	73473

Lender

Name	BANK OF AMERICA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Aug 21, 2047

Interest

Rate Type	Adjustable Rate
Rate	3%

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	Hillsborough Town
Elementary School District	Hillsborough City 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		$2,484,519 (+2%) Land $939,476 Building $1,545,043
2025	$33,308.00 (+4.06%)	$2,435,804 (+4.04%) Land $921,055 Building $1,514,749
2023	$32,009.00 (+4.16%)	$2,341,222 Land $885,291 Building $1,455,931	$5,285,880
2022	$30,730.00

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
Nearby Flood Policies	4 in force
Nearby Flood Claims	3 (1983–2022)
Claims Outside the SFHA	3 of 3
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 96% of the US · lower than 97.4% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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	TOWN OF HILLSBOROUGH serves 11,766 people · EPA ID CA4110016
Water Source	Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM
Last State Inspection	Mar 2026
Lead	Under 1 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 189 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
Xfinity Cable	2,000 / 250
Starlink Satellite	280 / 30

May also be available: Etheric Networks.

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