Contra Costa County property record for 120 Castleton Ct, San Ramon, CA 94583 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1990 |
| Square Footage | 2,042 sqft Living Area |
| Lot Size | 5,985 sqft (0.137 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $1,425,000 (2023) |
| Tax Bill | $17,123.00 (2025) |
Source: Contra Costa County records · APN 209-560-006-6
Assessment roll updated July 14, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 120 CASTLETON CT, SAN RAMON, CA 94583-1839 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Date | Document |
|---|---|
| Mar 06, 2023 | Intrafamily Transfer, Transfer |
| Jan 23, 2023 | Grant Deed, Transfer · Conventional Mortgage FIRST REPUBLIC BANK |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jan 23, 2023 · Amount on Record |
| Deed Sale | Jan 23, 2023 · Amount on Record |
| Prior Sale | Oct 27, 2003 · Amount on Record |
| Deed Doc Number | 20235750 |
| Prior Transfer Date | Jan 17, 2023 |
| Prior Transfer Doc | 0000005751 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 06, 2023 |
| Property Address | 120 CASTLETON CT, SAN RAMON, CA 94583-1839 |
| Document Number | 0000020497 |
| Map Reference | MB 219 PG 3 |
| Instrument Date | Mar 03, 2023 |
| Instrument | 2023-020497 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 120 CASTLETON CT, SAN RAMON, CA 94583-1839 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 23, 2023 |
| Property Address | 120 CASTLETON CT, SAN RAMON, CA 94583-1839 |
| Document Number | 0000005750 |
| Map Reference | MB 219 PG 3 |
| Instrument Date | Jan 17, 2023 |
| Instrument | 2023-005750 |
| Transaction Type | Transfer |
| Record Updated | Feb 01, 2023 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Calculated from Tax (Full/Partial Unknown) |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants In Common |
| Address | 120 CASTLETON CT, SAN RAMON, CA 94583-1839 |
| Document Number | 0000005752 |
|---|---|
| Date | Jan 23, 2023 |
| Instrument | 2023-005752 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 01, 2053 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | San Ramon City |
| Unified School District | San Ramon Valley Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,512,219 (+2%) Land $1,061,208 Building $451,011 | |
| 2025 | $17,123.00 (+3.7%) | $1,482,568 (+4.04%) Land $1,040,400 Building $442,168 |
| 2023 | $16,512.00 (+70.44%) | $1,425,000 Land $1,000,000 Building $425,000 |
| 2022 | $9,688.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 209-560-006-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Building Area | 2,042 sqft Living Area |
| 1st Floor | 1,190 sqft 1st Floor |
| 2nd Floor | 852 sqft 2nd Floor |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Siding Exterior |
| Construction Type | Frame Construction |
| Roof Material | Wood Shingle Roof |
| Lot Area | 5,985 sqft (0.137 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 430 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 120 CASTLETON CT |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94583-1839 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T05360 L0006 B EX MR |
| Legal Subdivision | SUBDIVISION 5360 |
| Legal Tract | 05360 |
| Legal Lot Number | 6 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1002 |
| Census Tract | 345116 |
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