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

San Mateo County property record for 515 Darrell Rd, Hillsborough, CA 94010

Property Summary

Property Type	Single Family Home
Details	4 bd · 4.5 ba · 3,520 sqft · built 1951
Lot Size	0.52 acres (22,640 sqft)
Owner	2 Company Names on Record
Last Sale	$1,521,000 (Apr 2003)
Tax Bill	$35,746 (2025)
Deeds & Mortgages	Nov 2018 Transfer Nov 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`030-041-080`

Property Details

APN / Parcel Number

Primary APN	`030-041-080`

Interior

Bedrooms	4 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	3,520 sqft Living Area
1st Floor Area	2,660 sqft
2nd Floor Area	860 sqft
Family Room	Family Room
Study	Study

Exterior

Year Built	Built 1951
Effective Year Built	Effective 1951
Lot Area	22,640 sqft (0.52 acres)
Lot Dimensions	148 ft deep x 153 ft wide
Garage Area	460 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	515 DARRELL RD
City	HILLSBOROUGH
State	CA
Zip	94010-6711
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10025
Legal Description	LOT 17 BLOCK 2 CAROLANDS PARK MAP NO 3 RSM 32/4 5 TOWN OF HILLSBOROUGH
Legal Subdivision	CAROLANDS PARK MAP NO 3
Legal Block	2
Legal Lot Number	17
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	515 DARRELL RD, HILLSBOROUGH, CA 94010-6711
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Nov 27, 2018	Quit Claim Deed, Transfer FIDELITY NATIONAL TITLE
Nov 27, 2018	Quit Claim Deed, Transfer SAN MATEO CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 15, 2003 · Amount on Record
Deed Sale	Apr 15, 2003 · Amount on Record
Deed Document Number	2003100061
Last Transfer Date	Nov 15, 2018
Transfer Doc	0000091997
Record Updated	Oct 29, 2026

November 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Nov 27, 2018
Property Address	515 DARRELL RD, HILLSBOROUGH, CA 94010-6711
Document Number	0000091997
Instrument Date	Nov 15, 2018
Instrument	91997
Transaction Type	Transfer
Record Updated	Dec 12, 2018
Title Company	FIDELITY NATIONAL TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	515 DARRELL RD HILLSBOROUGH CA 940106711, HILLSBOROUGH, CA 94010-6711

November 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Nov 27, 2018
Property Address	515 DARRELL RD, HILLSBOROUGH, CA 94010-6711
Document Number	0000091995
Instrument Date	Nov 7, 2018
Instrument	91995
Transaction Type	Transfer
Record Updated	Dec 12, 2018
Title Company	FIDELITY NATIONAL TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	515 DARRELL RD HILLSBOROUGH CA 940106711, HILLSBOROUGH, CA 94010-6711

Mortgage

Document Number	91996
Date	Nov 27, 2018
Instrument	91996

Lender

Name	SAN MATEO CU
Type	Credit Union
Address	350 CONVENTION WAY, REDWOOD CITY, CA 94063-1435

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Nov 26, 2048

Interest

Rate Type	Adjustable Rate
Rate	4.5%

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		$2,713,988 (+2%) Land $2,099,112 Building $614,876
2025	$35,746.00 (+21.54%) Homeowner's exemption	$2,660,773 (+25.67%) Land $2,057,953 Building $602,820
2023	$29,411.00 (+4.15%) Homeowner's exemption	$2,117,239 Land $1,978,041 Building $139,198	$2,890,080
2022	$28,239.00

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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