722 Folkstone Ave, San Mateo, CA 94402 Property Records

San Mateo County property record for 722 Folkstone Ave, San Mateo, CA 94402

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 1,670 sqft · built 1948
Lot Size	0.103 acres (4,500 sqft)
Owner	2 Company Names on Record
Last Sale	$1,535,000 (Jun 2019)
Tax Bill	$21,834 (2025)
Deeds & Mortgages	Aug 2023 Transfer Aug 2023 Transfer + 5 more
Flood Zone	Zone X (reduced by levee)
APN	`035-081-030`

Property Details

APN / Parcel Number

Primary APN	`035-081-030`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,670 sqft Living Area
1st Floor Area	1,170 sqft
Family Room	Family Room

Exterior

Year Built	Built 1948
Effective Year Built	Effective 1948
Lot Area	4,500 sqft (0.103 acres)
Lot Dimensions	90 ft deep x 50 ft wide
Garage Area	240 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	722 FOLKSTONE AVE
City	SAN MATEO
State	CA
Zip	94402-1926
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10006
Legal Description	LOT 32 BLOCK 26 SUNNYBRAE MAP NO 3 RSM 26/11 12 13 CITY OF SAN MATEO
Legal Subdivision	SUNNYBRAE MAP NO 3
Legal Block	26
Legal Lot Number	32
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	4
Census Block	4008
Census Tract	607600

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	722 FOLKSTONE AVE, SAN MATEO, CA 94402-1926
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Aug 21, 2023	Intrafamily Transfer, Transfer
Aug 21, 2023	Intrafamily Transfer, Transfer
Mar 31, 2021	Deed of Trust, Mortgage · Conventional Mortgage SUMMIT MORTGAGE BANKERS INC
Jun 30, 2022	Deed of Trust, Mortgage · Line of Credit SAN MATEO CU
Apr 4, 2019	Trustee's Deed, Construction Loan · Construction Mortgage PRIVATE INDIVIDUAL
Dec 21, 2018	Grant Deed, Transfer · Construction Mortgage DONALD M BRONSTEIN
Jul 10, 2018	Affidavit of Death, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 6, 2019 · Amount on Record
Deed Sale	Jun 6, 2019 · Amount on Record
Prior Sale	Dec 21, 2018 · Amount on Record
Deed Document Number	201943156
Last Transfer Date	Jul 28, 2023
Transfer Doc	0000040098
Record Updated	Sep 20, 2026

August 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN MATEO CA
Recording Date	Aug 21, 2023
Property Address	722 FOLKSTONE AVE, SAN MATEO, CA 94402-1926
Document Number	0000040098
Map Reference	MB 26 PG 11-13
Instrument Date	Jul 28, 2023
Instrument	2023-040098
Transaction Type	Transfer
Record Updated	Sep 28, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	722 FOLKSTONE AVE, SAN MATEO, CA 94402-1926
Investor	Possibly a Property Investor

August 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN MATEO CA
Recording Date	Aug 21, 2023
Property Address	722 FOLKSTONE AVE, SAN MATEO, CA 94402-1926
Document Number	0000040097
Map Reference	MB 26 PG 11-13
Instrument Date	Jul 28, 2023
Instrument	2023-040097
Transaction Type	Transfer
Record Updated	Sep 28, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	722 FOLKSTONE AVE, SAN MATEO, CA 94402-1926
Investor	Possibly a Property Investor

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	722 FOLKSTONE AVE, SAN MATEO, CA 94402-1926
Transaction Type	Mortgage
Record Updated	Oct 24, 2022
Title Company	CHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	722 FOLKSTONE AVE, SAN MATEO, CA 94402-1926

Mortgage

Document Number	0000051333
Date	Mar 31, 2021
Instrument	2021-051333

Lender

Name	SUMMIT MORTGAGE BANKERS INC
Type	Mortgage Company
Address	FLUSHING, NY 11354

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2051

June 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	722 FOLKSTONE AVE, SAN MATEO, CA 94402-1926
Transaction Type	Mortgage
Record Updated	Oct 24, 2022
Title Company	CHICAGO TITLE PIRT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	722 FOLKSTONE AVE, SAN MATEO, CA 94402-1926

Mortgage

Document Number	0000051422
Date	Jun 30, 2022
Instrument	2022-051422

Lender

Name	SAN MATEO CU
Type	Credit Union
Address	REDWOOD CITY, CA 94063

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	301 Months
Due	Jul 1, 2047

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

April 2019: Trustee's Deed, Construction Loan

Document Type	Trustee's Deed
Jurisdiction	SAN MATEO CA
Recording Date	Apr 4, 2019
Property Address	722 FOLKSTONE AVE, SAN MATEO, CA 94402-1926
Instrument Date	Mar 25, 2019
Instrument	24001
Transaction Type	Construction Loan
Record Updated	Apr 24, 2019
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE SAN DIEGO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18 SUTTER CREEK LN MOUNTAIN VIEW CA 940433109, MOUNTAIN VIEW, CA 94043-3109

Mortgage

Document Number	0000024001
Date	Apr 4, 2019
Instrument	24001

Lender

Name	PRIVATE INDIVIDUAL
Type	Private Party
Address	CARLSBAD, CA 92018

Agreement

Type	Construction Mortgage
Amount	Amount Recorded
Term	12 Months
Due	Apr 3, 2020

December 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Dec 21, 2018
Property Address	722 FOLKSTONE AVE, SAN MATEO, CA 94402-1926
Document Number	0000099595
Instrument Date	Dec 17, 2018
Instrument	99595
Transaction Type	Transfer
Record Updated	Jan 4, 2019
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,265.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18 SUTTER CREEK LN MOUNTAIN VIEW CA 940433109, MOUNTAIN VIEW, CA 94043-3109

Mortgage

Document Number	99596
Date	Dec 21, 2018
Instrument	99596

Lender

Name	DONALD M BRONSTEIN
Address	86 PASEO MIRASOL, TIBURON, CA 94920-2078

Agreement

Type	Construction Mortgage
Amount	Amount Recorded
Term	24 Months
Due	Dec 20, 2020

July 2018: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	SAN MATEO CA
Recording Date	Jul 10, 2018
Property Address	722 FOLKSTONE AVE, SAN MATEO, CA 94402-1926
Document Number	0000053641
Instrument Date	Jun 22, 2018
Instrument	53641
Transaction Type	Transfer
Record Updated	Jul 26, 2018
Title Company	ATTORNEY ONLY

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	722 FOLKSTONE AVE SAN MATEO CA 944021926, SAN MATEO, CA 94402-1926

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	San Mateo City
Elementary School District	San Mateo-Foster 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		$1,746,563 (+2%) Land $1,024,044 Building $722,519
2025	$21,834.00 (+5.46%)	$1,712,317 (+4.04%) Land $1,003,965 Building $708,352
2023	$20,703.00 (+1.32%)	$1,645,828 Land $964,981 Building $680,847	$1,818,810
2022	$20,434.00

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 reduced by levee · depends on levee performance
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	4 in force
Nearby Flood Claims	2 (2010–2022)
Claims Outside the SFHA	1 of 2
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

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

Wildfire Risk	Not rated no burnable land within ember reach

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 - SAN MATEO private · serves 103,536 people · EPA ID CA4110008
Water Source	Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM
Last State Inspection	Mar 2025
Lead	4 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 797 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable · Fiber in parts of the area	2,000 / 250
Astound Broadband Cable · Fiber in parts of the area	1,500 / 50
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Sonic Telecom, Unwired, Verizon.

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