6237 Byron Ln, San Ramon, CA 94582 Property Records

Contra Costa County property record for 6237 Byron Ln, San Ramon, CA 94582

Property Summary

Property Type	Condominium
Details	3 bd · 2.5 ba · 2,180 sqft · built 2007
Lot Size	0.024 acres (1,024 sqft)
Owner	Individual Name on Record
Last Sale	$845,000 (Sep 2020)
Tax Bill	$14,383 (2025)
Deeds & Mortgages	Sep 2019 Mortgage Sep 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`223-620-051-1`

Property Details

APN / Parcel Number

Primary APN	`223-620-051-1`
Alternative APN	`223-620-051`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,180 sqft Living Area
1st Floor Area	1,035 sqft
2nd Floor Area	993 sqft
Basement Area	152 sqft

Exterior

Year Built	Built 2007
Effective Year Built	Effective 2007
Architectural Style	Condo/Apartment
Lot Area	1,024 sqft (0.024 acres)
Garage Type	Attached
Garage Area	568 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	6237 BYRON LN
City	SAN RAMON
State	CA
Zip	94582-3047
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	T8779 L9 B25 U104
Legal Subdivision	SUBDIVISION 8779
Legal Tract	8779
Legal Block	25
Legal Lot Number	9
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	TASSAJARA
Census Block Group	1
Census Block	1000
Census Tract	355123

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	Individual Name on Record
Mailing Address	6237 BYRON LN, SAN RAMON, CA 94582-3047
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 5, 2019	Deed of Trust, Mortgage · ARM US BANK NA
Sep 30, 2020	Grant Deed, Transfer · Conventional Mortgage EXCEL MORGAGE SERVICES

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 30, 2020 · Amount on Record
Deed Sale	Sep 30, 2020 · Amount on Record
Prior Sale	Jan 13, 2015 · Amount on Record
Deed Document Number	2020222510
Prior Transfer Date	Jun 4, 2014
Prior Transfer Doc	0000093823
Record Updated	Sep 20, 2026

September 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	6237 BYRON LN, SAN RAMON, CA 94582-3047
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATL TTL SAN JOSE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000145130
Date	Sep 5, 2019
Instrument	2019-145130

Lender

Name	US BANK NA
Type	Bank
Address	OWENSBORO, KY 42301

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2049

Interest

Rate Type	Adjustable Rate
Rate	3.5%
Type Change Date	Oct 1, 2026
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	8.5%
Index	1-Year CMT
Max Rate	8.5%

September 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 30, 2020
Property Address	6237 BYRON LN, SAN RAMON, CA 94582-3047
Document Number	0000222510
Map Reference	MB 479 PG 29
Instrument Date	Sep 28, 2020
Instrument	2020-222510
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	CALATLANTIC TITLE INC

Transaction

Amount	Amount Recorded
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	6237 BYRON LN, SAN RAMON, CA 94582-3047

Mortgage

Document Number	0000222511
Date	Sep 30, 2020
Instrument	2020-222511

Lender

Name	EXCEL MORGAGE SERVICES
Type	Mortgage Company

Agreement

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

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		$932,945 (+2%) Land $441,631 Building $491,314
2025	$14,383.00 (+0.77%)	$914,653 (+4.04%) Land $432,972 Building $481,681
2023	$14,273.00 (+1.67%)	$879,138 Land $416,160 Building $462,978
2022	$14,039.00

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

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

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

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.03% 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.

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