536 Casella Ct, San Ramon, CA 94582 Property Records

Contra Costa County property record for 536 Casella Ct, San Ramon, CA 94582

Property Summary

Property Type	Single Family Home
Details	5 bd · 5 ba · 4,237 sqft · built 2002
Lot Size	0.16 acres (6,947 sqft)
Owner	2 Trust Names on File
Last Sale	$2,450,000 (Sep 2022)
Tax Bill	$32,668 (2025)
Deeds & Mortgages	Dec 2025 Transfer Sep 2022 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`223-170-003-6`

Property Details

APN / Parcel Number

Primary APN	`223-170-003-6`
Alternative APN	`223-170-003`

Interior

Bedrooms	5 Beds
Full Baths	5 Baths
Total Rooms	14 Rooms
Stories	2 Stories
Building Area	4,237 sqft Living Area
1st Floor Area	1,954 sqft
2nd Floor Area	2,283 sqft

Exterior

Year Built	Built 2002
Effective Year Built	Effective 2003
Lot Area	6,947 sqft (0.16 acres)
Garage Type	Attached
Garage Area	652 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	536 CASELLA CT
City	SAN RAMON
State	CA
Zip	94582-1999
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	?
Legal Description	T8150 L141
Legal Subdivision	SUBDIVISION 8150
Legal Tract	8150
Legal Lot Number	141
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	TASSAJARA
Census Block Group	1
Census Block	1005
Census Tract	355125

Owner

536 Casella Ct is owner-occupied and held in a trust since September 2022.

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

Owner of Record	2 Trust Names on File
Mailing Address	536 CASELLA CT, SAN RAMON, CA 94582-1999
Occupancy	Owner Occupied
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
Dec 4, 2025	Intrafamily Transfer, Transfer
Sep 8, 2022	Grant Deed, Transfer · Conventional Mortgage US BANK NA
Jul 23, 2018	Deed of Trust, Mortgage CALIBER HM LOANS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 8, 2022 · Amount on File
Deed Sale	Sep 8, 2022 · Amount on File
Prior Sale	Aug 29, 2003 · Amount on File
Deed Document Number	2022136858
Record Updated	Oct 29, 2026

December 2025: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 4, 2025
Property Address	536 CASELLA CT, SAN RAMON, CA 94582-1999
Document Number	0000136048
Map Reference	MB 440 PG 41-52
Instrument Date	Dec 3, 2025
Instrument	2025- 136048
Transaction Type	Transfer
Record Updated	Dec 18, 2025

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	536 CASELLA CT, SAN RAMON, CA 94582-1999

September 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 8, 2022
Property Address	536 CASELLA CT, SAN RAMON, CA 94582-1999
Document Number	0000136858
Map Reference	MB 440 PG 41-52
Instrument Date	Aug 31, 2022
Instrument	2022-136858
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount on Record
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	536 CASELLA CT, SAN RAMON, CA 94582-1999

Mortgage

Document Number	0000136859
Date	Sep 8, 2022
Instrument	2022-136859

Lender

Name	US BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2052

Interest

Rate Type	Adjustable Rate
Rate	3.87%
Type Change Date	Oct 1, 2029
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	8.87%
Index	1-Year CMT
Max Rate	8.87%

July 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	536 CASELLA CT, SAN RAMON, CA 94582-1999
Document Number	0000120958
Instrument Date	Jul 23, 2018
Transaction Type	Mortgage
Record Updated	Aug 3, 2018
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	536 CASELLA CT SAN RAMON CA 945821999, SAN RAMON, CA 94582-1999

Mortgage

Document Number	0000120958
Date	Jul 30, 2018
Instrument	120958

Lender

Name	CALIBER HM LOANS
Type	Funding / Finance Company
Address	3701 REGENT BLVD # 180, IRVING, TX 75063-2312

Agreement

Amount	Amount on Record
Term	360 Months
Due	Jul 29, 2048

Interest

Rate Type	Adjustable Rate
Rate	5.87%

Tax Assessment & Valuation

The 2025 property tax bill for 536 Casella Ct was $32,668.

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		$2,599,959 (+2%) Land $1,538,751 Building $1,061,208
2025	$32,668.00 Homeowner's exemption	$2,548,980 Land $1,508,580 Building $1,040,400
2023	$32,104.00 (+64.43%) Homeowner's exemption	$2,450,000 Land $1,450,000 Building $1,000,000
2022	$19,524.00

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

Flood

FEMA maps place 536 Casella Ct 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 536 Casella Ct is high, ranking above 72% of the US, with a 0.4% annual chance of wildfire.

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

Wildfire Risk	High above 72% of the US · above 47% of California
Wildfire Likelihood	0.4% 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	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 · DSL	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: Sail Internet, Verizon.

Nearby Properties on Casella Ct

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures