3333 Glendora Dr, San Mateo, CA 94403 Property Records

San Mateo County property record for 3333 Glendora Dr, San Mateo, CA 94403

Property Summary

Property Type	Duplex
Details	5 bd · 4 ba · 3,588 sqft · built 1965
Lot Size	0.268 acres (11,675 sqft)
Owner	Individual Name on Record
Last Sale	$1,840,000 (Dec 2019)
Tax Bill	$26,213 (2025)
Deeds & Mortgages	Dec 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`041-301-040`

Property Details

APN / Parcel Number

Primary APN	`041-301-040`

Interior

Bedrooms	5 Beds
Full Baths	4 Baths
Total Rooms	9 Rooms
Units	2 Units
Stories	1 Story
Building Area	3,588 sqft Living Area
1st Floor Area	3,588 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1965
Effective Year Built	Effective 1965
Architectural Style	Duplex Single
Roof Material	Wood Shingle
Lot Area	11,675 sqft (0.268 acres)
Lot Dimensions	146 ft deep x 80 ft wide
Parking Spaces	4 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	3333 GLENDORA DR
City	SAN MATEO
State	CA
Zip	94403-3704
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	RM0000
Legal Description	LOT 4 BLK 5 LAURELWOOD MAP NO 6 RSM 59/49 50
Legal Subdivision	LAURELWOOD MAP NO 6
Legal Block	5
Legal Lot Number	4
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	1
Census Block	1002
Census Tract	607000

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	Individual Name on Record
Mailing Address	137 WOODBRIDGE CIR, SAN MATEO, CA 94403-4927
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 18, 2019 · Amount on Record
Deed Sale	Dec 18, 2019 · Amount on Record
Prior Sale	Dec 20, 1994 · Amount on Record
Deed Document Number	2019107615
Prior Transfer Date	Jul 28, 2015
Prior Transfer Doc	0000097885
Record Updated	Oct 29, 2026

December 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Dec 18, 2019
Property Address	3333 GLENDORA DR, SAN MATEO, CA 94403-3704
Document Number	0000107615
Map Reference	MB 59 PG 49&50
Instrument Date	Dec 12, 2019
Instrument	2019-107615
Transaction Type	Transfer
Record Updated	Aug 9, 2021
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$11,224.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	137 WOODBRIDGE CIR, SAN MATEO, CA 94403-4927

Mortgage

Document Number	0000107616
Date	Dec 18, 2019
Instrument	2019-107616

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	3.85%
Type Change Date	Jan 1, 2030
Change Frequency	Monthly
Min Rate At Change	2.95%
Index	1-Year CMT
Max Rate	10.9%

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
2026		$2,052,549 (+2%) Land $1,450,172 Building $602,377
2025	$26,213.00 (+3.03%)	$2,012,304 (+4.04%) Land $1,421,738 Building $590,566
2023	$25,441.00 (+5.64%)	$1,934,166 Land $1,366,531 Building $567,635
2022	$24,083.00

Assessed value is set for property tax purposes and is not a market price estimate.

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
Nearby Flood Policies	1 in force
Nearby Flood Claims	1 (1983)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jan 1983 · Coastal Storms, Floods, Slides & Tornadoes

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 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 453 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
Verizon Fixed Wireless	1,000 / 75

May also be available: Astound Broadband, Etheric Networks, GeoLinks, T-Mobile.

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