1021 E 3rd Ave, San Mateo, CA 94401 Property Records

San Mateo County property record for 1021 E 3rd Ave, San Mateo, CA 94401 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	5 Beds
Bathrooms	2 Baths
Year Built	Built 1949
Square Footage	2,330 sqft Living Area
Lot Size	6,957 sqft (0.16 acres)
Occupancy	Owner Occupied
Last Sale	$1,400,000 (2019)
Tax Bill	$22,483.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`033-134-230`

Interior

Bedrooms	5 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Building Area	2,330 sqft Living Area
1st Floor	1,760 sqft 1st Floor
2nd Floor	570 sqft 2nd Floor
Family Room	Family Room
Stories	2 Stories

Exterior

Year Built	Built 1949
Effective Year Built	Effective 1949
Lot Area	6,957 sqft (0.16 acres)
Parking Spaces	2 Parking Spaces
Garage Area	510 sqft Garage

Utilities and HVAC

Heating System	Central Heating

Location & Zoning

Street Address	1021 E 3RD AVE
City	SAN MATEO
State	CA
Zip	94401-3310
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	PTN OF LOT 20 BLK 56 A SANTA YNEZ PARK RSM 4/10
Legal Subdivision	SANTA YNEZ PARK
Legal Block	56
Legal Lot Number	20
Jurisdiction	SAN MATEO CA
Minor Civil Division	SAN MATEO
Census Blockgroup	2
Census Block	2001
Census Tract	606202

Owner

Source: San Mateo County records · APN 033-134-230

Assessment roll updated July 15, 2026 · Last verified July 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 File
Mailing Address	1021 E 3RD AVE, SAN MATEO, CA 94401-3310
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Aug 28, 2019 · Amount on Record
Deed Sale	Aug 28, 2019 · Amount on Record
Prior Sale	Oct 31, 2014 · Amount on Record
Deed Doc Number	201969178
Prior Transfer Date	Jan 23, 1997
Prior Transfer Doc	0000014303
Record Refreshed	Sep 20, 2026

August 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Aug 28, 2019
Property Address	1021 E 3RD AVE, SAN MATEO, CA 94401-3310
Document Number	0000069178
Map Reference	MB 4 PG 10
Instrument Date	Aug 19, 2019
Instrument	2019-069178
Transaction Type	Transfer
Record Updated	Aug 09, 2021
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded Values by County
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1021 E 3RD AVE, SAN MATEO, CA 94401-3310

Mortgage

Document Number	0000069179
Date	Aug 28, 2019
Instrument	2019-069179

Lender

Name	EAST WEST BANK
Type	Bank

Agreement

Type	Adjustable Rate Mortgage (ARM)
Amount	Amount Recorded
Term	361 Months
Due	Sep 01, 2049

Interest

Rate Type	Adjustable Rate
Rate	4.37%
Adjustable	Document includes a rider for adjustable-rate mortgage with a specific rate change date.
Type Change Date	Sep 01, 2024
Change Frequency	Annually
Min Rate At Change	3.25%
Max Rate At Change	6.37%
Index	1-Year CMT
Max Rate	10.3%

Tax Assessment & Valuation

Source: San Mateo County records · Assessment roll updated July 15, 2026 · Last verified July 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

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,590,853 (+2%) Land $780,861 Building $809,992
2025	$22,483.00 (+15.5%) Homeowner's exemption	$1,559,660 (+4.1%) Land $765,550 Building $794,110
2023	$19,465.00 (-1.76%) Homeowner's exemption	$1,498,248 Land $735,824 Building $762,424	$1,508,130
2022	$19,814.00

Flood & Wildfire

1021 E 3rd Ave is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.

Flood

Source: FEMA National Flood Hazard Layer · San Mateo County (06081C), updated September 10, 2026

FEMA Flood Zone	Zone X minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard Area	No
Nearest Special Flood Hazard Area	Zone AE, within 500 ft

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to Homes	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach of burnable land

Values are read at the parcel center point; lenders make the official flood determination.