100 Powell St, San Mateo, CA 94401 Property Records

San Mateo County property record for 100 Powell St, San Mateo, CA 94401

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,380 sqft · built 1945
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,250,000 (Aug 2017)
Tax Bill	$17,858 (2025)
Deeds & Mortgages	Aug 2021 Mortgage Dec 2020 Transfer + 3 more
Flood Zone	Zone X (reduced by levee)
APN	`033-205-050`

Property Details

APN / Parcel Number

Primary APN	`033-205-050`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,380 sqft Living Area
1st Floor Area	1,000 sqft
Family Room	Family Room

Exterior

Year Built	Built 1945
Effective Year Built	Effective 1945
Lot Area	5,000 sqft (0.115 acres)
Lot Dimensions	100 ft deep x 50 ft wide
Garage Area	250 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	100 POWELL ST
City	SAN MATEO
State	CA
Zip	94401-2033
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R106
Legal Description	LOT 14 BLOCK 7 SHORE VIEW TRACT MAP NO 3 RSM 24/30 CITY OF SAN MATEO
Legal Subdivision	SHORE VIEW TRACT MAP NO 3
Legal Tract	3
Legal Block	7
Legal Lot Number	14
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	3
Census Block	3002
Census Tract	606100

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 Individual Names on Record
Mailing Address	100 POWELL ST, SAN MATEO, CA 94401-2033
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Aug 25, 2021	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC
Dec 8, 2020	Quit Claim Deed, Transfer FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE
Dec 8, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC
Aug 18, 2017	Quit Claim Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Aug 18, 2017	Grant Deed, Transfer · Conventional Mortgage ETHOS LNDG

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 18, 2017 · Amount on Record
Deed Sale	Aug 18, 2017 · Amount on Record
Prior Sale	Jun 21, 2016 · Amount on Record
Deed Document Number	201772292
Last Transfer Date	May 14, 2020
Transfer Doc	0000141661
Record Updated	Oct 29, 2026

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	100 POWELL ST, SAN MATEO, CA 94401-2033
Transaction Type	Mortgage
Record Updated	Aug 5, 2022
Title Company	ATLANTIS TITLE COMPANY, ATLAS TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	100 POWELL ST, SAN MATEO, CA 94401-2033

Mortgage

Document Number	0000123931
Date	Aug 25, 2021
Instrument	2021-123931

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Sep 1, 2036

December 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Dec 8, 2020
Property Address	100 POWELL ST, SAN MATEO, CA 94401-2033
Document Number	0000141661
Instrument Date	May 14, 2020
Instrument	141661
Transaction Type	Transfer
Record Updated	Jan 21, 2021
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	100 POWELL ST SAN MATEO CA 944012033, SAN MATEO, CA 94401-2033

December 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN MATEO CA
Recording Date	Dec 8, 2020
Property Address	100 POWELL ST, SAN MATEO, CA 94401-2033
Document Number	0000141659
Map Reference	MB 24 PG 30
Instrument Date	May 14, 2020
Instrument	2020-141659
Transaction Type	Transfer
Record Updated	Aug 5, 2022
Title Company	FIRST AMERICAN TITLE INS CO

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 with Right of Survivorship
Address	100 POWELL ST, SAN MATEO, CA 94401-2033

Mortgage

Document Number	0000141660
Date	Dec 8, 2020
Instrument	2020-141660

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	174 Months
Due	Jun 1, 2035

August 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Aug 18, 2017
Property Address	100 POWELL ST, SAN MATEO, CA 94401-2033
Document Number	0000072294
Instrument Date	Aug 14, 2017
Instrument	72294
Transaction Type	Transfer
Record Updated	Nov 20, 2018
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer Partial Interest

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	100 POWELL ST SAN MATEO CA 944012033, SAN MATEO, CA 94401-2033

August 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Aug 18, 2017
Property Address	100 POWELL ST, SAN MATEO, CA 94401-2033
Document Number	0000072292
Instrument Date	Aug 11, 2017
Instrument	72292
Transaction Type	Transfer
Record Updated	Apr 26, 2018
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,375.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	100 POWELL ST SAN MATEO CA 944012033, SAN MATEO, CA 94401-2033

Mortgage

Document Number	72293
Date	Aug 18, 2017
Instrument	72293

Lender

Name	ETHOS LNDG
Address	PITTSBURGH, PA 15212

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 17, 2047

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		$1,450,727 (+2%) Land $696,349 Building $754,378
2025	$17,858.00 (+5.35%) Homeowner's exemption	$1,422,283 (+4.04%) Land $682,696 Building $739,587
2023	$16,951.00 (+0.2%) Homeowner's exemption	$1,367,056 Land $656,187 Building $710,869	$1,318,230
2022	$16,917.00

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
Flood Insurance Cost	Premium on Record median of 10 policies
Nearby Flood Policies	10 in force
Nearby Flood Claims	1 (2017)
Most Recent Claim	Jan 2017 · Severe Winter Storm

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 697 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
Astound Broadband Cable	1,500 / 50
Verizon Fixed Wireless	1,000 / 75
Unwired Fixed Wireless	300 / 25
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Sonic Telecom.

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