850 Longview Rd, Hillsborough (Burlingame), CA 94010 Property Records

San Mateo County property record for 850 Longview Rd, Hillsborough, CA 94010

Property Summary

Property Type	Single Family Home
Details	4 bd · 4.5 ba · 3,650 sqft · built 1953
Lot Size	0.507 acres (22,077 sqft)
Owner	2 Trust Names on File
Last Sale	$4,200,000 (Dec 2013)
Tax Bill	$64,594 (2025)
Deeds & Mortgages	Nov 2021 Mortgage Jun 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`031-313-040`

Property Details

APN / Parcel Number

Primary APN	`031-313-040`

Interior

Bedrooms	4 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	1 Story
Building Area	3,650 sqft Living Area
Gross Area	4,280 sqft
1st Floor Area	2,150 sqft
Attic	Attic
Attic Area	630 sqft
Family Room	Family Room
Study	Study
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1953
Effective Year Built	Effective 1953
Exterior Material	Wood
Construction Type	Wood
Roof Material	Fiberglass
Lot Area	22,077 sqft (0.507 acres)
Lot Dimensions	185 ft deep x 120 ft wide
View / Lot	Corner
Garage Area	430 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	850 LONGVIEW RD
City	HILLSBOROUGH
State	CA
Zip	94010-6955
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10025
Legal Description	LOT 15 HILLSBOROUGH PARK HIGHLANDS UNIT NO 2 RSM 25/72 TOWN OF HILLSBOROUGH
Legal Subdivision	HILLSBOROUGH PARK HIGHLANDS UNIT NO 2
Legal Lot Number	15
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	4
Census Block	4012
Census Tract	605700

Owner

850 Longview Rd is owner-occupied and held in a trust since December 2013.

Source: San Mateo County records, as of July 15, 2026

Owner of Record	2 Trust Names on File
Mailing Address	850 LONGVIEW RD, HILLSBOROUGH, CA 94010-6955
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Nov 2, 2021	Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA
Jun 15, 2020	Deed of Trust, Mortgage · Conventional Mortgage CITIBANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 4, 2013 · Amount on File
Deed Sale	Dec 4, 2013 · Amount on File
Deed Document Number	2013164515
Prior Transfer Date	Jan 7, 1999
Prior Transfer Doc	0000007327
Record Updated	Oct 29, 2026

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	850 LONGVIEW RD, HILLSBOROUGH, CA 94010-6955
Transaction Type	Mortgage
Record Updated	Nov 24, 2021
Title Company	LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	850 LONGVIEW RD, HILLSBOROUGH, CA 94010-6955

Mortgage

Document Number	0000153507
Date	Nov 2, 2021
Instrument	2021-153507

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	241 Months
Due	Dec 1, 2041

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	850 LONGVIEW RD, HILLSBOROUGH, CA 94010-6955
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	TICOR TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000054930
Date	Jun 15, 2020
Instrument	2020-054930

Lender

Name	CITIBANK NA
Type	Bank
Address	O FALLON, MO 63368

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.5%
Type Change Date	Jul 1, 2027
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	7.5%
Index	1-Year LIBOR
Max Rate	7.5%

Tax Assessment & Valuation

The 2025 property tax bill for 850 Longview Rd was $64,594 with a homeowner's exemption, up 2.1% from the year before.

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		$5,344,748 (+2%) Land $3,313,502 Building $2,031,246
2025	$64,594.00 (+2.12%) Homeowner's exemption	$5,239,951 Land $3,248,532 Building $1,991,419
2024	$63,253.00 (+1.61%)
2023	$62,253.00 (+4.27%) Homeowner's exemption	$5,036,481 Land $3,122,389 Building $1,914,092	$4,614,660
2022	$59,705.00

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

Flood

FEMA maps place 850 Longview Rd in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1983.

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

Wildfire risk around 850 Longview Rd is low, with a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 95% of the US · lower than 97% of California
Wildfire Likelihood	0.01% annual chance
Exposure	Direct burnable vegetation

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 219 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

May also be available: Etheric Networks.

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