Contra Costa County property record for 109 Compton Cir, Apt B, San Ramon, CA 94583
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 1 ba · 924 sqft · built 1984 |
| Lot Size | 0.021 acres (892 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $618,000 (Nov 2023) |
| Tax Bill | $7,652 (2025) |
| Deeds & Mortgages | Nov 2023 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 209-790-033-2 |
| Primary APN | 209-790-033-2 |
|---|---|
| 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 |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Condo/Apartment |
| Exterior Material | Wood Siding |
| Roof Material | Wood Shingle |
| Lot Area | 892 sqft (0.021 acres) |
| Garage Type | Carport |
| Garage Area | 190 sqft |
| Carport | Carport |
| Carport Area | 190 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 109 COMPTON CIR, B |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94583-1767 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | CONDO |
| Legal Description | T06216 L B U0026N |
| Legal Subdivision | SUBDIVISION 6216 |
| Legal Tract | 6216 |
| Legal Lot Number | 1 |
| 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, 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 | 109 COMPTON CIR, B, SAN RAMON, CA 94583-1767 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 21, 2023 · Amount on Record |
| Deed Sale | Nov 21, 2023 · Amount on Record |
| Prior Sale | May 13, 1994 · Amount on Record |
| Deed Document Number | 2023124938 |
| Prior Transfer Date | Nov 15, 2023 |
| Prior Transfer Doc | 0000124936 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 21, 2023 |
| Property Address | 109 COMPTON CIR APT B, B, SAN RAMON, CA 94583-1767 |
| Document Number | 0000124938 |
| Map Reference | MB 273 PG 40 |
| Instrument Date | Nov 16, 2023 |
| Instrument | 2023-124938 |
| Transaction Type | Transfer |
| Record Updated | Dec 5, 2023 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 109 COMPTON CIR APT B, B, SAN RAMON, CA 94583-1767 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | San Ramon City |
| Unified School District | San Ramon Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $563,000 (-10.69%) Land $367,134 Building $195,866 | |
| 2025 | $7,652.00 (+87.04%) Homeowner's exemption | $630,360 (+114.56%) Land $411,060 Building $219,300 |
| 2023 | $4,091.00 (-0.17%) | $293,791 Land $126,011 Building $167,780 |
| 2022 | $4,098.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| 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 cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 249 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 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: T-Mobile, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures