430 Blanco Ct, San Ramon, CA 94583 Property Records

Contra Costa County property record for 430 Blanco Ct, San Ramon, CA 94583

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,095 sqft · built 1973
Lot Size	0.262 acres (11,400 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,550,000 (May 2021)
Tax Bill	$17,809 (2025)
Deeds & Mortgages	May 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`209-262-014-1`

Property Details

APN / Parcel Number

Primary APN	`209-262-014-1`
Alternative APN	`209-262-014`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,095 sqft Living Area
1st Floor Area	1,237 sqft
2nd Floor Area	858 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1985
Architectural Style	Traditional
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Tile
Lot Area	11,400 sqft (0.262 acres)
Garage Type	Attached
Garage Area	681 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	430 BLANCO CT
City	SAN RAMON
State	CA
Zip	94583-2002
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 4235 LOT 10
Legal Subdivision	TWIN CRKS SUB 4235
Legal Tract	4235
Legal Lot Number	10
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2009
Census Tract	345206

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	430 BLANCO CT, SAN RAMON, CA 94583-2002
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 13, 2021 · Amount on Record
Deed Sale	May 13, 2021 · Amount on Record
Prior Sale	May 18, 2010 · Amount on Record
Deed Document Number	2021143887
Prior Transfer Date	Jan 12, 2005
Prior Transfer Doc	0000019708
Record Updated	Oct 29, 2026

May 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 13, 2021
Property Address	430 BLANCO CT, SAN RAMON, CA 94583-2002
Document Number	0000143887
Map Reference	MB 148 PG 37
Instrument Date	May 5, 2021
Instrument	2021-143887
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

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	430 BLANCO CT, SAN RAMON, CA 94583-2002

Mortgage

Document Number	0000143888
Date	May 13, 2021
Instrument	2021-143888

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2051

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		$1,546,000 (-) Land $822,872 Building $723,128
2025	$17,809.00 (+9.08%)	$1,546,000 (+9.8%) Land $822,871 Building $723,129
2023	$16,327.00 (-11.34%)	$1,408,000 Land $749,000 Building $659,000
2022	$18,416.00

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	1 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	Moderate above 67% of the US · above 42% of California
Wildfire Likelihood	0.3% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
AT&T DSL	100 / 20