3203 Barons Ln, San Ramon, CA 94582 Property Records

Contra Costa County property record for 3203 Barons Ln, San Ramon, CA 94582

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,687 sqft · built 2006
Lot Size	0.106 acres (4,619 sqft)
Owner	Trust Name on File
Last Sale	$790,000 (Dec 2007)
Tax Bill	$16,976 (2025)
Deeds & Mortgages	May 2021 Mortgage May 2021 Transfer + 3 more
Flood Zone	Zone X (minimal risk)
APN	`223-520-044-7`

Property Details

APN / Parcel Number

Primary APN	`223-520-044-7`
Alternative APN	`223-520-044`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,687 sqft Living Area
1st Floor Area	1,301 sqft
2nd Floor Area	1,386 sqft

Exterior

Year Built	Built 2006
Effective Year Built	Effective 2006
Lot Area	4,619 sqft (0.106 acres)
Garage Type	Attached
Garage Area	447 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	3203 BARONS LN
City	SAN RAMON
State	CA
Zip	94582-5813
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T8927 L44
Legal Subdivision	SUBDIVISION 8927
Legal Tract	8927
Legal Lot Number	44
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	TASSAJARA
Census Block Group	2
Census Block	2011
Census Tract	355123

Owner

3203 Barons Ln is held in a trust since February 2021.

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

Owner of Record	Trust Name on File
Mailing Address	3203 BARONS LN, SAN RAMON, CA 94582-5813
Owner Type	Company
Vesting	Trust

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

Deeds, Mortgages & Sale History

Date	Document
May 5, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC
May 5, 2021	Intrafamily Transfer, Transfer AMROCK LLC
Jul 13, 2020	Quit Claim Deed, Transfer MAXREAL CUPERTINO
Aug 3, 2020	Quit Claim Deed, Transfer NOT AVAILABLE
Feb 2, 2018	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 24, 2007 · Amount on File
Deed Sale	Dec 24, 2007 · Amount on File
Deed Document Number	2007345218
Last Transfer Date	Feb 2, 2021
Transfer Doc	0000135085
Record Updated	Oct 29, 2026

May 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	May 5, 2021
Property Address	3203 BARONS LN, SAN RAMON, CA 94582-5813
Document Number	0000135085
Map Reference	MB 481 PG 39
Instrument Date	Feb 2, 2021
Instrument	2021-135085
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	AMROCK INC, AMROCK LLC

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	Joint Tenants
Address	3203 BARONS LN, SAN RAMON, CA 94582-5813

Mortgage

Document Number	0000135086
Date	May 5, 2021
Instrument	2021-135086

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	178 Months
Due	Mar 1, 2036

May 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	May 5, 2021
Property Address	3203 BARONS LN, SAN RAMON, CA 94582-5813
Document Number	0000135087
Map Reference	MB 481 PG 39
Instrument Date	Feb 2, 2021
Instrument	2021-135087
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	AMROCK LLC

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 Trust
Address	3203 BARONS LN, SAN RAMON, CA 94582-5813

July 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 13, 2020
Property Address	3203 BARONS LN, SAN RAMON, CA 94582-5813
Document Number	0000139167
Instrument Date	Jul 1, 2020
Instrument	139167
Transaction Type	Transfer
Record Updated	Jul 21, 2020
Title Company	CORNERSTONE TITLE COMPANY, CORNERSTONE TITLE CO

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	3203 BARONS LN SAN RAMON CA 945825813, SAN RAMON, CA 94582-5813

Mortgage

Document Number	139168
Date	Jul 13, 2020
Instrument	139168

Lender

Name	MAXREAL CUPERTINO
Address	CUPERTINO, CA 95014

Agreement

Amount	Amount on Record
Term	180 Months
Due	Jul 12, 2035

August 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 3, 2020
Property Address	3203 BARONS LN, SAN RAMON, CA 94582-5813
Document Number	0000160044
Instrument Date	Jul 1, 2020
Instrument	160044
Transaction Type	Transfer
Record Updated	Aug 17, 2020
Title Company	NOT AVAILABLE

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	3203 BARONS LN SAN RAMON CA 945825813, SAN RAMON, CA 94582-5813

February 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 2, 2018
Property Address	3203 BARONS LN, SAN RAMON, CA 94582-5813
Document Number	0000017634
Instrument Date	Feb 2, 2018
Instrument	17634
Transaction Type	Transfer
Record Updated	Feb 7, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	3203 BARONS LN SAN RAMON CA 945825813, SAN RAMON, CA 94582-5813

Tax Assessment & Valuation

The 2025 property tax bill for 3203 Barons Ln was $16,976.

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		$1,092,850 (+2%) Land $629,694 Building $463,156
2025	$16,976.00	$1,071,423 Land $617,348 Building $454,075
2023	$16,888.00 (+2.07%)	$1,029,821 Land $593,377 Building $436,444
2022	$16,546.00

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

Flood

FEMA maps place 3203 Barons Ln in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 3203 Barons Ln is low, with a 0.06% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 62% of the US · lower than 77% of California
Wildfire Likelihood	0.06% 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	DUBLIN SAN RAMON SERVICES DISTRICT serves 98,776 people · EPA ID CA0110009
Water Source	Purchased surface water from ZONE 7 WATER AGENCY
Last State Inspection	Sep 2024
Lead	Under 1 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 638 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
Unwired Fixed Wireless	300 / 25
Etheric Networks Fixed Wireless	250 / 100

May also be available: T-Mobile, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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