5052 Westside Dr, San Ramon, CA 94583 Property Records

Contra Costa County property record for 5052 Westside Dr, San Ramon, CA 94583

Property Summary

Property Type	Single Family Home
Details	4 bd · 4.5 ba · 3,484 sqft · built 2000
Lot Size	0.252 acres (10,979 sqft)
Owner	2 Company Names on Record
Last Sale	$1,155,000 (Jun 2004)
Tax Bill	$18,786 (2025)
Deeds & Mortgages	Dec 2020 Mortgage Mar 2018 Transfer
Flood Zone	Zone X (minimal risk)
APN	`211-160-018-1`

Property Details

APN / Parcel Number

Primary APN	`211-160-018-1`
Alternative APN	`211-160-018`

Interior

Bedrooms	4 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	3,484 sqft Living Area
1st Floor Area	1,819 sqft
2nd Floor Area	1,665 sqft

Exterior

Year Built	Built 2000
Effective Year Built	Effective 2001
Architectural Style	Cluster
Lot Area	10,979 sqft (0.252 acres)
Garage Type	Attached
Garage Area	709 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	5052 WESTSIDE DR
City	SAN RAMON
State	CA
Zip	94583-9125
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T8013 L65
Legal Subdivision	SUBDIVISION 8013
Legal Tract	8013
Legal Lot Number	65
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	3
Census Block	3008
Census Tract	345115

Owner

Source: Contra Costa County records, as of July 14, 2026

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

Owner of Record	2 Company Names on Record
Mailing Address	5052 WESTSIDE DR, SAN RAMON, CA 94583-9125
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Dec 9, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Mar 1, 2018	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 2, 2004 · Amount on Record
Deed Sale	Jun 2, 2004 · Amount on Record
Prior Sale	Mar 28, 2001 · Amount on Record
Deed Document Number	2004209031
Last Transfer Date	Dec 2, 2020
Transfer Doc	0000308576
Record Updated	Oct 29, 2026

December 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 9, 2020
Property Address	5052 WESTSIDE DR, SAN RAMON, CA 94583-9125
Document Number	0000308576
Map Reference	MB 412 PG 42
Instrument Date	Dec 2, 2020
Instrument	2020-308576
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE 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	Family Revocable Trust
Address	5052 WESTSIDE DR, SAN RAMON, CA 94583-9125

Mortgage

Document Number	0000308577
Date	Dec 9, 2020
Instrument	2020-308577

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	121 Months
Due	Jan 1, 2031

March 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 1, 2018
Property Address	5052 WESTSIDE DR, SAN RAMON, CA 94583-9125
Document Number	0000031849
Instrument Date	Feb 22, 2018
Instrument	31849
Transaction Type	Transfer
Record Updated	Mar 8, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	5052 WESTSIDE DR SAN RAMON CA 945839125, SAN RAMON, CA 94583-9125

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,674,998 (+2%) Land $833,873 Building $841,125
2025	$18,786.00 (+3.77%) Homeowner's exemption	$1,642,156 (+4.04%) Land $817,523 Building $824,633
2023	$18,103.00 (+0.73%) Homeowner's exemption	$1,578,391 Land $785,779 Building $792,612
2022	$17,972.00

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

Flood

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	2 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	High above 72% of the US · above 47% of California
Wildfire Likelihood	0.4% annual chance
Exposure	Direct burnable vegetation

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 186 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Verizon Fixed Wireless	1,000 / 75
Unwired Fixed Wireless	300 / 25
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

May also be available: T-Mobile.

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