280 Cinnabar Rd, Woodside (Redwood City), CA 94062 Property Records

San Mateo County property record for 280 Cinnabar Rd, Woodside, CA 94062

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 4,120 sqft · built 1978
Lot Size	1 acre (43,591 sqft)
Owner	2 Trust Names on File
Last Sale	$1,295,000 (Jul 1996)
Tax Bill	$24,162 (2025)
Deeds & Mortgages	Dec 2020 Mortgage Jun 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`069-360-490`

Property Details

APN / Parcel Number

Primary APN	`069-360-490`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	12 Rooms
Stories	1 Story
Building Area	4,120 sqft Living Area
1st Floor Area	4,120 sqft
Family Room	Family Room
Study	Study
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1978
Architectural Style	Spanish
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Tile
Lot Area	43,591 sqft
Garage Area	910 sqft
Parking Spaces	4 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	280 CINNABAR RD
City	WOODSIDE
State	CA
Zip	94062-2306
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1001A
Legal Description	LOT 6 WOODSIDE HILLS UNIT NO 7 RSM 91/26-27
Legal Subdivision	WOODSIDE HILLS UNIT NO 7
Legal Lot Number	6
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	1
Census Block	1001
Census Tract	613300

Owner

280 Cinnabar Rd is owner-occupied and held in a trust since July 1996.

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

Owner of Record	2 Trust Names on File
Mailing Address	280 CINNABAR RD, WOODSIDE, CA 94062-2306
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
Dec 14, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Jun 28, 2018	Intrafamily Transfer, Transfer · Conventional Mortgage FIRST REPUBLIC BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 2, 1996 · Amount on File
Deed Sale	Jul 2, 1996 · Amount on File
Deed Document Number	199679909
Prior Transfer Date	Dec 10, 1993
Prior Transfer Doc	0000229103
Record Updated	Oct 29, 2026

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	280 CINNABAR RD, WOODSIDE, CA 94062-2306
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	280 CINNABAR RD, WOODSIDE, CA 94062-2306

Mortgage

Document Number	0000144355
Date	Dec 14, 2020
Instrument	2020-144355

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jan 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	2%
Type Change Date	Jan 1, 2026
Change Frequency	Annually
Min Rate At Change	3%
Max Rate At Change	4%
Margin	3
Max Rate	7%

June 2018: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN MATEO CA
Recording Date	Jun 28, 2018
Property Address	280 CINNABAR RD, WOODSIDE, CA 94062-2306
Document Number	0000050680
Map Reference	MB91 PG26&27
Instrument Date	Jun 20, 2018
Instrument	2018-050680
Transaction Type	Transfer
Record Updated	Aug 9, 2021
Title Company	FIRST AMERICAN TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	280 CINNABAR RD, WOODSIDE, CA 94062-2306

Mortgage

Document Number	0000050681
Date	Jun 28, 2018
Instrument	2018-050681

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	181 Months
Due	Jul 1, 2033

Tax Assessment & Valuation

The 2025 property tax bill for 280 Cinnabar Rd was $24,162 with a homeowner's exemption.

Source: San Mateo County assessment roll, as of July 15, 2026

Property Jurisdictions

Type	Name
State	California
County	San Mateo County
Municipality	Woodside Town
Elementary School District	Redwood City Elementary School District (KG - 08)
Secondary School District	Sequoia Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$2,151,342 (+2%) Land $1,075,671 Building $1,075,671
2025	$24,162.00 Homeowner's exemption	$2,109,160 Land $1,054,580 Building $1,054,580
2023	$23,475.00 (+4.93%) Homeowner's exemption	$2,027,260 Land $1,013,630 Building $1,013,630	$4,528,710
2022	$22,372.00

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

Flood

FEMA maps place 280 Cinnabar Rd in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1998.

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	6 in force
Nearby Flood Claims	1 (1998)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding

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 280 Cinnabar 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 80% of the US · lower than 88% 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	CALIFORNIA WATER SERVICE - BEAR GULCH private · serves 60,382 people · EPA ID CA4110006
Water Source	Surface water
Last State Inspection	Feb 2025
Lead	4 ppb (2022–2024) 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 174 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

May also be available: AT&T, Cruzio, Etheric Networks, T-Mobile.

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