9472 Thunderbird Pl, San Ramon, CA 94583 Property Records

Contra Costa County property record for 9472 Thunderbird Pl, San Ramon, CA 94583

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,842 sqft · built 1977
Lot Size	0.215 acres (9,350 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,500,000 (Dec 2022)
Tax Bill	$17,668 (2025)
Deeds & Mortgages	Dec 2022 Sale & Mortgage May 2020 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`210-651-011-4`

Property Details

APN / Parcel Number

Primary APN	`210-651-011-4`
Alternative APN	`210-651-011`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	10 Rooms
Stories	1 Story
Building Area	1,842 sqft Living Area
1st Floor Area	1,842 sqft

Exterior

Year Built	Built 1977
Effective Year Built	Effective 1995
Lot Area	9,350 sqft (0.215 acres)
Garage Type	Attached
Garage Area	667 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	9472 THUNDERBIRD PL
City	SAN RAMON
State	CA
Zip	94583-3624
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T04196 L0011 B EX MR
Legal Subdivision	SUBDIVISION 4196
Legal Tract	04196
Legal Lot Number	11
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2002
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	2 Individual Names on Record
Mailing Address	9472 THUNDERBIRD PL, SAN RAMON, CA 94583-3624
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Dec 19, 2022	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA
May 1, 2020	Deed of Trust, Mortgage · Line of Credit PATELCO CU
May 16, 2022	Deed of Trust, Mortgage · Stand-Alone Second Mortgage PATELCO CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 19, 2022 · Amount on Record
Deed Sale	Dec 19, 2022 · Amount on Record
Prior Sale	Mar 18, 2014 · Amount on Record
Deed Document Number	2022185591
Prior Transfer Date	May 9, 2013
Prior Transfer Doc	0000127974
Record Updated	Oct 29, 2026

December 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 19, 2022
Property Address	9472 THUNDERBIRD PL, SAN RAMON, CA 94583-3624
Document Number	0000185591
Map Reference	MB 177 PG 4
Instrument Date	Dec 13, 2022
Instrument	2022-185591
Transaction Type	Transfer
Record Updated	Dec 29, 2022
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

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
Relationship	Community Property with Right of Survivorship
Address	9472 THUNDERBIRD PL, SAN RAMON, CA 94583-3624

Mortgage

Document Number	0000185592
Date	Dec 19, 2022
Instrument	2022-185592

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2053

Interest

Rate Type	Adjustable Rate
Rate	4.87%
Type Change Date	Jan 1, 2030
Change Frequency	6 Months
Min Rate At Change	2.87%
Max Rate At Change	6.87%
Index	Other
Max Rate	9.87%

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	9472 THUNDERBIRD PL, SAN RAMON, CA 94583-3624
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	NATIONAL CLOSING SOLUTIONS

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000083408
Date	May 1, 2020
Instrument	2020-083408

Lender

Name	PATELCO CU
Type	Credit Union
Address	DUBLIN, CA 94568

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	300 Months
Due	May 30, 2045

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

May 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	9472 THUNDERBIRD PL, SAN RAMON, CA 94583-3624
Transaction Type	Mortgage
Record Updated	Nov 3, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	9472 THUNDERBIRD PL, SAN RAMON, CA 94583-3624

Mortgage

Document Number	0000083513
Date	May 16, 2022
Instrument	2022-083513

Lender

Name	PATELCO CU
Type	Credit Union
Address	DUBLIN, CA 94568

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded
Term	241 Months
Due	Jun 1, 2042

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		$1,591,811 (+2%) Land $1,220,389 Building $371,422
2025	$17,668.00 (+3.62%) Homeowner's exemption	$1,560,600 (+4.04%) Land $1,196,460 Building $364,140
2023	$17,050.00 (+57.46%) Homeowner's exemption	$1,500,000 Land $1,150,000 Building $350,000
2022	$10,828.00

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
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
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	0.03% 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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