30 Hayfields Rd, Portola Valley, CA 94028 Property Records

San Mateo County property record for 30 Hayfields Rd, Portola Valley, CA 94028

Property Summary

Property Type	Single Family Home
Details	4 bd · 5 ba · 4,965 sqft · built 1990
Lot Size	2.59 acres (113,031 sqft)
Owner	2 Company Names on Record
Last Sale	$2,275,000 (May 2009)
Tax Bill	$33,574 (2025)
Deeds & Mortgages	Nov 2017 Mortgage Jul 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`076-360-220`

Property Details

APN / Parcel Number

Primary APN	`076-360-220`

Interior

Bedrooms	4 Beds
Full Baths	5 Baths
Total Rooms	13 Rooms
Stories	2 Stories
Building Area	4,965 sqft Living Area
Gross Area	5,189 sqft
1st Floor Area	2,940 sqft
2nd Floor Area	1,210 sqft
Attic	Attic
Attic Area	224 sqft
Family Room	Family Room
Study	Study
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1990
Effective Year Built	Effective 1990
Roof Material	Other
Lot Area	113,031 sqft
Lot Dimensions	6,784 ft deep x 6,784 ft wide
Garage Area	822 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Septic

Location & Zoning

Street Address	30 HAYFIELDS RD
City	PORTOLA VALLEY
State	CA
Zip	94028-7249
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RE2ASD
Legal Description	LOT 8 THE HAYFIELDS NO 2 RSM 105/76-78
Legal Subdivision	THE HAYFIELDS NO 2
Legal Lot Number	8
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	4
Census Block	4011
Census Tract	613200

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	PO BOX 620776, REDWOOD CITY, CA 94062-0776
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Nov 3, 2017	Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA
Jul 22, 2020	Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 8, 2009 · Amount on Record
Deed Sale	May 8, 2009 · Amount on Record
Deed Document Number	200957314
Prior Transfer Date	Sep 29, 1998
Prior Transfer Doc	0000180918
Record Updated	Oct 29, 2026

November 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	30 HAYFIELDS RD, PORTOLA VALLEY, CA 94028-7249
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	NORTH AMERICAN TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000097665
Date	Nov 3, 2017
Instrument	2017-097665

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Nov 1, 2047

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	30 HAYFIELDS RD, PORTOLA VALLEY, CA 94028-7249
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	30 HAYFIELDS RD, PORTOLA VALLEY, CA 94028-7249

Mortgage

Document Number	0000070811
Date	Jul 22, 2020
Instrument	2020-070811

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2050

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	Portola Valley Town
Elementary School District	Portola Valley 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		$3,113,274 (+2%) Land $1,576,217 Building $1,537,057
2025	$33,574.00 (+2.6%) Homeowner's exemption	$3,052,231 (+4.04%) Land $1,545,311 Building $1,506,920
2023	$32,723.00 (+2.83%) Homeowner's exemption	$2,933,712 Land $1,485,305 Building $1,448,407	$3,117,780
2022	$31,823.00

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
Flood Insurance Cost	Premium on Record median of 10 policies
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	10 in force
Nearby Flood Claims	8 (1979–1998)
Claims Outside the SFHA	4 of 8
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding
Claims by Event	Severe Winter Storms And Flooding, Feb 1998 · 3 claims Coastal Storms, Floods, Slides & Tornadoes, Mar 1983 · 4 claims

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	0.03% 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 151 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250

May also be available: Cruzio, Etheric Networks, GeoLinks.

Cell Coverage

5G (outdoors only) and 4G LTE

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