2033 Mason St, San Pablo, CA 94806 Property Records

Contra Costa County property record for 2033 Mason St, San Pablo, CA 94806

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,710 sqft · built 1954
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Individual Names on File
Last Sale	$640,000 (Aug 2019)
Tax Bill	$11,023 (2025)
Deeds & Mortgages	Jun 2020 Mortgage Aug 2019 Sale & Mortgage + 1 more
Flood Zone	Zone AE (high risk)
APN	`411-311-009-4`

Property Details

APN / Parcel Number

Primary APN	`411-311-009-4`
Alternative APN	`411-311-009`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,710 sqft Living Area
Gross Area	995 sqft
1st Floor Area	995 sqft

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1975
Lot Area	5,000 sqft (0.115 acres)
Garage Type	Attached
Garage Area	241 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	2033 MASON ST
City	SAN PABLO
State	CA
Zip	94806-3624
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	GREATER RICHMOND PABLO LOTS 43 &44 BLK 2
Legal Subdivision	GREATER RICHMOND PU
Legal Block	2
Legal Lot Number	43,44
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	4
Census Block	4004
Census Tract	369001

Owner

2033 Mason St is owned by two individuals who bought it in August 2019.

Source: Contra Costa County records, as of July 14, 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 File
Mailing Address	1026 YORK ST, SAN FRANCISCO, CA 94110-3420
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jun 17, 2020	Deed of Trust, Mortgage · Conventional Mortgage GUILD MORTGAGE CO
Aug 20, 2019	Grant Deed, Transfer · Conventional Mortgage GUILD MORTGAGE CO
Jul 24, 2017	Grant Deed, Transfer · Conventional Mortgage IMPAC MORTGAGE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 20, 2019 · Amount on File
Deed Sale	Aug 20, 2019 · Amount on File
Prior Sale	Jul 24, 2017 · Amount on File
Deed Document Number	2019132933
Prior Transfer Date	Dec 9, 1994
Prior Transfer Doc	0000294493
Record Updated	Oct 29, 2026

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	2033 MASON ST, SAN PABLO, CA 94806-3624
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000117975
Date	Jun 17, 2020
Instrument	2020-117975

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company
Address	SAN DIEGO, CA 92111

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2050

August 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 20, 2019
Property Address	2033 MASON ST, SAN PABLO, CA 94806-3624
Document Number	0000132933
Map Reference	VOL 7 PG 167
Instrument Date	Aug 8, 2019
Instrument	2019-132933
Transaction Type	Transfer
Record Updated	Jul 27, 2021
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount on Record
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

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	1026 YORK ST, SAN FRANCISCO, CA 94110-3420

Mortgage

Document Number	0000132934
Date	Aug 20, 2019
Instrument	2019-132934

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2049

July 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 24, 2017
Property Address	2033 MASON ST, SAN PABLO, CA 94806-3624
Document Number	0000132000
Map Reference	MAP7 PG167
Instrument Date	Jul 12, 2017
Instrument	2017-132000
Transaction Type	Transfer
Record Updated	Jul 27, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount on Record
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

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1507 FOLSOM AVE, SAN PABLO, CA 94806-3544

Mortgage

Document Number	0000132001
Date	Jul 24, 2017
Instrument	2017-132001

Lender

Name	IMPAC MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 2033 Mason St was $11,023.

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	San Pablo City
Unified School District	West Contra Costa Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$713,927 (+2%) Land $401,584 Building $312,343
2025	$11,023.00	$699,929 Land $393,710 Building $306,219
2023	$10,514.00 (+1.5%)	$672,752 Land $378,423 Building $294,329
2022	$10,359.00

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

Flood

FEMA maps place 2033 Mason St in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on File median of 20 policies
Community Rating System	Class 9 (5% premium discount)
Nearby Flood Policies	20 in force
Nearby Flood Claims	2 (1980–1986)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Feb 1986 · Severe Storms & Flooding

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

The area around 2033 Mason St has no burnable land within ember reach, so its wildfire risk is not rated.

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	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
Lead	Under 1 ppb (2022–2024) 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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 899 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20

May also be available: GeoLinks.

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