445 Darrell Rd, Hillsborough (Burlingame), CA 94010 Property Records

San Mateo County property record for 445 Darrell Rd, Hillsborough, CA 94010

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 3,560 sqft · built 1951
Lot Size	0.56 acres (24,371 sqft)
Owner	2 Company Names on Record
Last Sale	$2,300,000 (Aug 2011)
Tax Bill	$44,732 (2025)
Deeds & Mortgages	Jun 2021 Mortgage Feb 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`030-132-040`

Property Details

APN / Parcel Number

Primary APN	`030-132-040`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	1 Story
Building Area	3,560 sqft Living Area
1st Floor Area	2,120 sqft
Family Room	Family Room

Exterior

Year Built	Built 1951
Effective Year Built	Effective 1951
Lot Area	24,371 sqft (0.56 acres)
Lot Dimensions	160 ft deep x 150 ft wide
Garage Area	490 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	445 DARRELL RD
City	HILLSBOROUGH
State	CA
Zip	94010-6709
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10025
Legal Description	LOT 22 BLOCK 2 CAROLANDS PARK MAP NO 4 RSM 33/26 TOWN OF HILLSBOROUGH
Legal Subdivision	CAROLANDS PARK MAP NO 4
Legal Block	2
Legal Lot Number	22
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	4
Census Block	4031
Census Tract	605600

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	445 DARRELL RD, HILLSBOROUGH, CA 94010-6709
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Jun 30, 2021	Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK
Feb 13, 2018	Deed of Trust, Mortgage · ARM FIRST REPUBLIC BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 31, 2011 · Amount on Record
Deed Sale	Aug 31, 2011 · Amount on Record
Prior Sale	Mar 9, 2001 · Amount on Record
Deed Document Number	201199823
Prior Transfer Date	May 11, 2007
Prior Transfer Doc	0000077712
Record Updated	Sep 20, 2026

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	445 DARRELL RD, HILLSBOROUGH, CA 94010-6709
Transaction Type	Mortgage
Record Updated	Apr 17, 2023
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	445 DARRELL RD, HILLSBOROUGH, CA 94010-6709

Mortgage

Document Number	0000099357
Date	Jun 30, 2021
Instrument	2021-099357

Lender

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

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	2.55%
Type Change Date	Jul 1, 2028
Change Frequency	Annually
Min Rate At Change	2.95%
Max Rate At Change	1.09%
Index	1-Month LIBOR
Max Rate	1.09%

February 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	445 DARRELL RD, HILLSBOROUGH, CA 94010-6709
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000009936
Date	Feb 13, 2018
Instrument	2018-009936

Lender

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

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	2.95%
Type Change Date	Mar 1, 2025
Change Frequency	Annually
Min Rate At Change	2.5%
Max Rate At Change	9.95%
Index	1-Year LIBOR

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		$3,533,479 (+2%) Land $1,473,347 Building $2,060,132
2025	$44,732.00 (+21.46%) Homeowner's exemption	$3,464,196 (+24.76%) Land $1,444,458 Building $2,019,738
2023	$36,829.00 (+4.19%) Homeowner's exemption	$2,776,738 Land $1,388,369 Building $1,388,369	$5,828,130
2022	$35,347.00

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	5 in force
Nearby Flood Claims	2 (1997–2001)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Mar 2001 · 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	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.02% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 36 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Etheric Networks.

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