Contra Costa County property record for 105 Compton Cir, Apt D, San Ramon, CA 94583
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 1 ba · 924 sqft · built 1986 |
| Lot Size | 0.021 acres (920 sqft) |
| Owner | Individual Name on File |
| Last Sale | $575,000 (Dec 2023) |
| Tax Bill | $7,253 (2025) |
| Deeds & Mortgages | Dec 2023 Sale & Mortgage Nov 2021 Foreclosure |
| Flood Zone | Zone X (minimal risk) |
| APN | 209-790-083-7 |
| Primary APN | 209-790-083-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 924 sqft Living Area |
| 1st Floor Area | 924 sqft |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Condo/Apartment |
| Lot Area | 920 sqft (0.021 acres) |
| Garage Type | Attached |
| Garage Area | 190 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 105 COMPTON CIR, D |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94583-1647 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | PUD |
| Legal Description | T06216 L B U0076N |
| Legal Subdivision | SUBDIVISION 6216 |
| Legal Tract | 6216 |
| Legal Lot Number | B |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 345205 |
Source: Contra Costa County records · APN 209-790-083-7
Assessment roll updated July 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 105 COMPTON CIR, D, SAN RAMON, CA 94583-1647 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Dec 28, 2023 | Grant Deed, Transfer · Conventional Mortgage SIERRA PACIFIC MORTGAGE CO INC |
| Nov 05, 2021 | Trustee's Deed, Foreclosure |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 28, 2023 · Amount on Record |
| Deed Sale | Dec 28, 2023 · Amount on Record |
| Prior Sale | Nov 05, 2021 · Amount on Record |
| Deed Document Number | 2023136316 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 28, 2023 |
| Property Address | 105 COMPTON CIR APT D, D, SAN RAMON, CA 94583-1647 |
| Document Number | 0000136316 |
| Map Reference | MB 273 PG 48 |
| Instrument Date | Dec 20, 2023 |
| Instrument | 2023-136316 |
| Transaction Type | Transfer |
| Record Updated | Jan 08, 2024 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 105 COMPTON CIR APT D, D, SAN RAMON, CA 94583-1647 |
| Document Number | 0000136317 |
|---|---|
| Date | Dec 28, 2023 |
| Instrument | 2023-136317 |
| Name | SIERRA PACIFIC MORTGAGE CO INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 01, 2054 |
| Document Type | Trustee's Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 05, 2021 |
| Property Address | 105 COMPTON CIR APT D, D, SAN RAMON, CA 94583-1647 |
| Document Number | 0000309210 |
| Map Reference | MB 273 PG 48 |
| Instrument Date | Nov 01, 2021 |
| Instrument | 2021-309210 |
| Transaction Type | Foreclosure |
| Record Updated | Nov 03, 2022 |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 144 W D ST STE 103, 103, ENCINITAS, CA 92024-3571 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 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 | $563,000 (-4.01%) Land $386,757 Building $176,243 | |
| 2025 | $7,253.00 (+20.9%) | $586,500 (+25%) Land $402,900 Building $183,600 |
| 2023 | $5,999.00 (+0.1%) | $469,200 Land $367,200 Building $102,000 |
| 2022 | $5,993.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Communications, LLC. Fixed Wireless | 250 / 100 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: T-Mobile USA, Verizon.
Based on FCC filings for 249 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | EAST BAY MUD serves 1,468,000 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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