9514 Thunderbird Dr, San Ramon, CA 94583 Property Records

Contra Costa County property record for 9514 Thunderbird Dr, San Ramon, CA 94583

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,554 sqft · built 1978
Lot Size	0.231 acres (10,062 sqft)
Owner	Company Name on Record
Tax Bill	$6,803 (2025)
Deeds & Mortgages	Feb 2021 Transfer Feb 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`210-671-007-8`

Property Details

APN / Parcel Number

Primary APN	`210-671-007-8`
Alternative APN	`210-671-007`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	2,554 sqft Living Area
Gross Area	3,268 sqft
1st Floor Area	1,441 sqft
2nd Floor Area	1,113 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1979
Architectural Style	Ranch
Exterior Material	Wood
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	10,062 sqft (0.231 acres)
View / Lot	Golf Course
Garage Type	Attached
Garage Area	714 sqft
Parking Spaces	2 Parking Spaces
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	9514 THUNDERBIRD DR
City	SAN RAMON
State	CA
Zip	94583-3616
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 4440 LOT 41 EX MR
Legal Subdivision	SUBDIVISION 4440
Legal Tract	4440
Legal Lot Number	41
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2007
Census Tract	345103

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	Company Name on Record
Mailing Address	9514 THUNDERBIRD DR, SAN RAMON, CA 94583-3616
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Feb 23, 2021	Intrafamily Transfer, Transfer FIDELITY NATIONAL TITLE CO
Feb 23, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage ONY GLO INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Feb 5, 2021
Transfer Doc	0000054575
Record Updated	Oct 29, 2026

February 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 23, 2021
Property Address	9514 THUNDERBIRD DR, SAN RAMON, CA 94583-3616
Document Number	0000054575
Map Reference	MB 176 PG 37-43
Instrument Date	Feb 5, 2021
Instrument	2021-054575
Transaction Type	Transfer
Record Updated	Jun 7, 2023
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	Revocable Trust
Address	9514 THUNDERBIRD DR, SAN RAMON, CA 94583-3616

February 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 23, 2021
Property Address	9514 THUNDERBIRD DR, SAN RAMON, CA 94583-3616
Document Number	0000054573
Map Reference	MB 176 PG 37-43
Instrument Date	Feb 5, 2021
Instrument	2021-054573
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE, 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	Joint Tenants
Address	9514 THUNDERBIRD DR, SAN RAMON, CA 94583-3616

Mortgage

Document Number	0000054574
Date	Feb 23, 2021
Instrument	2021-054574

Lender

Name	ONY GLO INC
Type	Mortgage Company

Agreement

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

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		$568,143 (+2%) Land $270,541 Building $297,602
2025	$6,803.00 (+3.8%) Homeowner's exemption	$557,004 (+4.04%) Land $265,237 Building $291,767
2023	$6,554.00 (+0.74%) Homeowner's exemption	$535,378 Land $254,939 Building $280,439
2022	$6,506.00

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
Flood Insurance Cost	Premium on Record median of 10 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	10 in force
Nearby Flood Claims	1 (2022)
Most Recent Claim	Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides

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	Low lower than 67% of the US · lower than 81% of California
Wildfire Likelihood	0.04% 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 292 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
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

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