3992 Casanova Dr, San Mateo, CA 94403 Property Records

San Mateo County property record for 3992 Casanova Dr, San Mateo, CA 94403

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,172 sqft · built 1950
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$2,585,000 (Mar 2026)
Tax Bill	$25,132 (2025)
Deeds & Mortgages	Mar 2021 Mortgage Mar 2026 Sale & Mortgage + 2 more
Flood Zone	Zone X (reduced by levee)
APN	`040-223-050`

Property Details

APN / Parcel Number

Primary APN	`040-223-050`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	2,172 sqft Living Area
1st Floor Area	871 sqft
Family Room	Family Room

Exterior

Year Built	Built 1950
Effective Year Built	Effective 1950
Lot Area	5,000 sqft (0.115 acres)
Lot Dimensions	100 ft deep x 50 ft wide
Garage Area	261 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	3992 CASANOVA DR
City	SAN MATEO
State	CA
Zip	94403-3652
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10006
Legal Description	LOT 18 BLOCK 28 SAN MATEO VILLAGE UNIT NO 4 RSM 31/21 22 CITY OF SAN MATEO
Legal Subdivision	SAN MATEO VILLAGE UNIT NO 4
Legal Block	28
Legal Lot Number	18
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	2
Census Block	2005
Census Tract	608501

Owner

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on Record
Mailing Address	3992 CASANOVA DR, SAN MATEO, CA 94403-3652
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Mar 19, 2021	Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA
Mar 30, 2026	Grant Deed, Transfer · Conventional Mortgage JPMORGAN CHASE BANK NA
May 28, 2020	Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA
Jan 3, 2018	Grant Deed, Transfer · Line of Credit MUFG UNION BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 30, 2026 · Amount on Record
Deed Sale	Mar 30, 2026 · Amount on Record
Prior Sale	Jan 3, 2018 · Amount on Record
Deed Document Number	202616215
Prior Transfer Date	Oct 2, 1996
Prior Transfer Doc	0000128631
Record Updated	Oct 29, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	3992 CASANOVA DR, SAN MATEO, CA 94403-3652
Transaction Type	Mortgage
Record Updated	Apr 30, 2026
Title Company	WFT NATIONAL TITLE, WFG NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3992 CASANOVA DR, SAN MATEO, CA 94403-3652
Investor	Possibly a Property Investor

Mortgage

Document Number	0000044705
Date	Mar 19, 2021
Instrument	2021-044705

Lender

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

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	2.37%
Type Change Date	Apr 1, 2028
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	4.37%
Index	Other
Max Rate	7.37%

March 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Mar 30, 2026
Property Address	3992 CASANOVA DR, SAN MATEO, CA 94403-3652
Document Number	0000016215
Map Reference	MB 31 PG 21&22
Instrument Date	Mar 23, 2026
Instrument	2026-016215
Transaction Type	Transfer
Record Updated	Apr 30, 2026
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$15,768.50
Amount Accuracy	Rounded by County
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	3992 CASANOVA DR, SAN MATEO, CA 94403-3652

Mortgage

Document Number	0000016216
Date	Mar 30, 2026
Instrument	2026-016216

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	5.12%
Type Change Date	Apr 1, 2033
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	10.1%
Index	SOFR Average 30-Day
Max Rate	10.1%

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	3992 CASANOVA DR, SAN MATEO, CA 94403-3652
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	TIMIOS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000048709
Date	May 28, 2020
Instrument	2020-048709

Lender

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

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	3%
Type Change Date	Jun 1, 2027
Change Frequency	4 Years
Min Rate At Change	2.25%
Max Rate At Change	5%
Index	1-Year LIBOR
Max Rate	8%

January 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Jan 3, 2018
Property Address	3992 CASANOVA DR, SAN MATEO, CA 94403-3652
Document Number	0000000100
Map Reference	MB31 PG21&22
Instrument Date	Dec 26, 2017
Instrument	2018-000100
Transaction Type	Transfer
Record Updated	Aug 9, 2021
Title Company	NORTH AMERICAN TITLE CO INC

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	3992 CASANOVA DR, SAN MATEO, CA 94403-3652

Mortgage

Document Number	0000000102
Date	Jan 3, 2018
Instrument	2018-000102

Lender

Name	MUFG UNION BANK NA
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Mortgage

Document Number	0000000101
Date	Jan 3, 2018
Instrument	2018-000101

Lender

Name	MUFG UNION BANK NA
Type	Bank
Address	SAN DIEGO, CA 92121

Agreement

Type	ARM
Amount	Amount Recorded
Term	360 Months
Due	Jan 1, 2048

Interest

Rate Type	Adjustable Rate
Rate	3.62%
Type Change Date	Jan 1, 2025
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	5.62%
Index	1-Year LIBOR
Max Rate	9.62%

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		$2,065,838 (+2%) Land $1,160,583 Building $905,255
2025	$25,132.00 (-5.49%) Homeowner's exemption	$2,025,332 (+4.04%) Land $1,137,827 Building $887,505
2024	$26,593.00 (+11.64%)
2023	$23,821.00 (-1.79%) Homeowner's exemption	$1,946,688 Land $1,093,645 Building $853,043	$1,894,860
2022	$24,256.00

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	8 in force

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 605 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	2,000 / 250
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband, GeoLinks.

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