112 Seagate Dr, San Mateo, CA 94403 Property Records

San Mateo County property record for 112 Seagate Dr, San Mateo, CA 94403

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 2,560 sqft · built 1986
Lot Size	0.142 acres (6,200 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,000,000 (Aug 2009)
Tax Bill	$17,290 (2025)
Deeds & Mortgages	Mar 2026 Line of Credit Feb 2022 Mortgage + 4 more
Flood Zone	Zone X (reduced by levee)
APN	`040-471-020`

Property Details

APN / Parcel Number

Primary APN	`040-471-020`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,560 sqft Living Area
1st Floor Area	1,450 sqft
2nd Floor Area	1,110 sqft
Family Room	Family Room
Study	Study
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1986
Effective Year Built	Effective 1986
Exterior Material	Stucco
Roof Material	Tile
Lot Area	6,200 sqft (0.142 acres)
Lot Dimensions	100 ft deep x 62 ft wide
Garage Area	440 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	112 SEAGATE DR
City	SAN MATEO
State	CA
Zip	94403-4911
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1000C
Legal Description	LOT 2 BLK 4 WOODBRIDGE PARK UNIT C RSM 103/97-99
Legal Subdivision	WOODBRIDGE PARK UNIT C
Legal Block	4
Legal Lot Number	2
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	1
Census Block	1005
Census Tract	608502

Owner

Source: San Mateo County records, as of August 14, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	112 SEAGATE DR, SAN MATEO, CA 94403-4911
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Mar 23, 2026	Deed of Trust, Mortgage · Line of Credit US BANK NA
Feb 17, 2022	Deed of Trust, Mortgage · Conventional Mortgage US BANK NA
May 19, 2017	Deed of Trust, Mortgage · Line of Credit US BANK NA
Jun 5, 2017	Deed of Trust, Mortgage · ARM US BANK NA
Jul 27, 2020	Deed of Trust, Mortgage · Conventional Mortgage US BANK NA
Dec 28, 2020	Deed of Trust, Mortgage · Line of Credit US BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 31, 2009 · Amount on Record
Deed Sale	Aug 31, 2009 · Amount on Record
Prior Sale	Apr 27, 2006 · Amount on Record
Deed Document Number	2009116626
Prior Transfer Date	May 28, 2004
Prior Transfer Doc	0000123052
Record Updated	Sep 20, 2026

March 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	112 SEAGATE DR, SAN MATEO, CA 94403-4911
Transaction Type	Mortgage
Record Updated	Apr 24, 2026
Title Company	RADIAN SETTLEMENT SERVICES INC, RADIAN SETTLEMENT SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	112 SEAGATEDR, SAN MATEO, CA 94403-4911

Mortgage

Document Number	0000014409
Date	Mar 23, 2026
Instrument	2026-014409

Lender

Name	US BANK NA
Type	Bank
Address	HOPKINS, MN 55343

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Mar 24, 2056

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

February 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	112 SEAGATE DR, SAN MATEO, CA 94403-4911
Transaction Type	Mortgage
Record Updated	Mar 15, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	112 SEAGATE DR, SAN MATEO, CA 94403-4911

Mortgage

Document Number	0000014366
Date	Feb 17, 2022
Instrument	2022-014366

Lender

Name	US BANK NA
Type	Bank
Address	OWENSBORO, KY 42301

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2052

May 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	112 SEAGATE DR, SAN MATEO, CA 94403-4911
Transaction Type	Mortgage
Record Updated	Feb 7, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000043607
Date	May 19, 2017
Instrument	2017-043607

Lender

Name	US BANK NA
Type	Bank
Address	LA JOLLA, CA 92037

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	112 SEAGATE DR, SAN MATEO, CA 94403-4911
Transaction Type	Mortgage
Record Updated	Feb 7, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000048265
Date	Jun 5, 2017
Instrument	2017-048265

Lender

Name	US BANK NA
Type	Bank
Address	OWENSBORO, KY 42301

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	3.5%
Adjustable	Adjustable Rate Rider
Type Change Date	Jul 1, 2027
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	8.5%
Index	1-Year CMT
Max Rate	8.5%

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	112 SEAGATE DR, SAN MATEO, CA 94403-4911
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000072687
Date	Jul 27, 2020
Instrument	2020-072687

Lender

Name	US BANK NA
Type	Bank
Address	OWENSBORO, KY 42301

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	2.87%
Type Change Date	Aug 1, 2030
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	7.87%
Index	1-Year LIBOR
Max Rate	7.87%

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	112 SEAGATE DR, SAN MATEO, CA 94403-4911
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	SOLIDIFI

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	112 SEAGATE DR, SAN MATEO, CA 94403-4911

Mortgage

Document Number	0000152376
Date	Dec 28, 2020
Instrument	2020-152376

Lender

Name	US BANK NA
Type	Bank
Address	LA JOLLA, CA 92037

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

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	Belmont-Redwood Shores 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		$1,316,628 (+2%) Land $658,314 Building $658,314
2025	$17,290.00 (+3.65%) Homeowner's exemption	$1,290,812 (+4.04%) Land $645,406 Building $645,406
2024	$16,681.00 (+3.78%)
2023	$16,074.00 (+3.02%) Homeowner's exemption	$1,240,690 Land $620,345 Building $620,345	$1,945,800
2022	$15,603.00

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

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 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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