Contra Costa County property record for 10107 Colima Ave, San Ramon, CA 94583
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,883 sqft · built 1977 |
| Lot Size | 0.163 acres (7,100 sqft) |
| Owner | Company Name on Record |
| Last Sale | $601,000 (Aug 2003) |
| Tax Bill | $10,243 (2025) |
| Deeds & Mortgages | Feb 2023 Transfer Mar 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 212-315-017-5 |
| Primary APN | 212-315-017-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,883 sqft Living Area |
| 1st Floor Area | 1,883 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 7,100 sqft (0.163 acres) |
| Lot Dimensions | 100 ft deep x 71 ft wide |
| Garage Type | Attached |
| Garage Area | 470 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 10107 COLIMA AVE |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94583-2806 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-7 |
| Legal Description | TRACT 3844 LOT 43 EX MR |
| Legal Subdivision | SUBDIVISION 3844 |
| Legal Tract | 3844 |
| Legal Lot Number | 43 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 345103 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 10107 COLIMA AVE, SAN RAMON, CA 94583-2806 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Feb 6, 2023 | Intrafamily Transfer, Transfer |
| Mar 8, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC |
| Feb 24, 2021 | Intrafamily Transfer, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 22, 2003 · Amount on Record |
| Deed Sale | Aug 22, 2003 · Amount on Record |
| Prior Sale | Jun 29, 2000 · Amount on Record |
| Deed Document Number | 2003418420 |
| Last Transfer Date | Jan 19, 2023 |
| Transfer Doc | 0000010210 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 6, 2023 |
| Property Address | 10107 COLIMA AVE, SAN RAMON, CA 94583-2806 |
| Document Number | 0000010210 |
| Map Reference | MB 159 PG 1 |
| Instrument Date | Jan 19, 2023 |
| Instrument | 2023-010210 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 10107 COLIMA AVE, SAN RAMON, CA 94583-2806 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 8, 2021 |
| Property Address | 10107 COLIMA AVE, SAN RAMON, CA 94583-2806 |
| Document Number | 0000069824 |
| Map Reference | MB 159 PG 1 |
| Instrument Date | Feb 23, 2021 |
| Instrument | 2021-069824 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | ORANGE COAST TITLE COMPANY/NTHRN CA, ORANGE COAST TTL CO OF NOCAL |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 10107 COLIMA AVE, SAN RAMON, CA 94583-2806 |
| Document Number | 0000069825 |
|---|---|
| Date | Mar 8, 2021 |
| Instrument | 2021-069825 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Apr 1, 2041 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 24, 2021 |
| Property Address | 10107 COLIMA AVE, SAN RAMON, CA 94583-2806 |
| Document Number | 0000057167 |
| Map Reference | MB 159 PG 1 |
| Instrument Date | Feb 18, 2021 |
| Instrument | 2021-057167 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 10107 COLIMA AVE, SAN RAMON, CA 94583-2806 |
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 | $864,073 (+2%) Land $478,566 Building $385,507 | |
| 2025 | $10,243.00 (+3.02%) | $847,132 (+3.15%) Land $469,183 Building $377,949 |
| 2023 | $9,943.00 (+0.75%) | $821,297 Land $450,965 Building $370,332 |
| 2022 | $9,869.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 | 4 in force |
| Nearby Flood Claims | 1 (1982) |
| Most Recent Claim | Jan 1982 · Severe Storms, Flood, Mudslides & High Tide |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 509 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
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