55 Stonepine Rd, Hillsborough (Burlingame), CA 94010 Property Records

San Mateo County property record for 55 Stonepine Rd, Hillsborough, CA 94010

Property Summary

Property Type	Single Family Home
Details	5 bd · 4.5 ba · 4,720 sqft · built 1980
Lot Size	0.525 acres (22,867 sqft)
Owner	2 Company Names on File
Last Sale	$1,412,000 (Jun 1994)
Tax Bill	$32,907 (2025)
Deeds & Mortgages	Dec 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`031-383-020`

Property Details

APN / Parcel Number

Primary APN	`031-383-020`

Interior

Bedrooms	5 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	12 Rooms
Stories	2 Stories
Building Area	4,720 sqft Living Area
Gross Area	5,440 sqft
1st Floor Area	2,510 sqft
2nd Floor Area	1,940 sqft
Attic	Attic
Attic Area	720 sqft
Family Room	Family Room
Study	Study
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1980
Effective Year Built	Effective 1980
Architectural Style	Tudor
Exterior Material	Wood
Construction Type	Wood
Roof Material	Tile
Lot Area	22,867 sqft (0.525 acres)
View / Lot	Corner
Garage Area	760 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	55 STONEPINE RD
City	HILLSBOROUGH
State	CA
Zip	94010-6537
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10000
Legal Description	LOT 29 HOMEPLACE UNIT NO 2 RSM 97/28-29
Legal Subdivision	HOMEPLACE UNIT NO 2
Legal Lot Number	29
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	3
Census Block	3002
Census Tract	605600

Owner

Source: San Mateo County records · APN 031-383-020

Assessment roll updated July 15, 2026 · Last verified July 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 File
Mailing Address	55 STONEPINE RD, HILLSBOROUGH, CA 94010-6537
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 27, 1994 · Amount on Record
Deed Sale	Jun 27, 1994 · Amount on Record
Deed Document Number	1994109865
Last Transfer Date	Mar 15, 2012
Transfer Doc	0000037805
Record Updated	Sep 20, 2026

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	55 STONEPINE RD, HILLSBOROUGH, CA 94010-6537
Transaction Type	Mortgage
Record Updated	Feb 05, 2021
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	55 STONEPINE RD, HILLSBOROUGH, CA 94010-6537

Mortgage

Document Number	0000153765
Date	Dec 29, 2020
Instrument	2020-153765

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 01, 2051

Interest

Rate Type	Fixed Rate
Rate	3%
Type Change Date	Jan 01, 2031
Change Frequency	Annually
Min Rate At Change	3%
Max Rate At Change	8%
Index	Other
Margin	3
Max Rate	8%

Tax Assessment & Valuation

Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified July 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

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$2,447,968 (+2%) Land $1,223,984 Building $1,223,984
2025	$32,907.00 (+4.06%)	$2,399,970 (+4.04%) Land $1,199,985 Building $1,199,985
2023	$31,622.00 (+4.16%)	$2,306,778 Land $1,153,389 Building $1,153,389	$4,701,420
2022	$30,359.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 10, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	6 in force
Nearby Flood Claims	1 (2016)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Apr 2016 · rainfall accumulation

Wildfire

Wildfire Risk	Low lower than 98% of the US · lower than 98.4% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation at the parcel

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250

May also be available: AT&T, California Internet, Etheric Communications, LLC., Sonic Telecom, Verizon.

Based on FCC filings for 147 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	TOWN OF HILLSBOROUGH serves 11,766 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.