Contra Costa County property record for 100 Alta Mesa Ct, Moraga, CA 94556 · Last verified July 2026
| Property Type | Residential > Condominium / Townhouse > Townhouse |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1976 |
| Square Footage | 2,103 sqft Living Area |
| Lot Size | 3,120 sqft (0.072 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $645,000 (2008) |
| Tax Bill | $10,776.00 (2025) |
Source: Contra Costa County records · APN 258-570-026-9
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 | 100 ALTA MESA CT, MORAGA, CA 94556-2012 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 23, 2008 · Amount on Record |
| Deed Sale | May 23, 2008 · Amount on Record |
| Prior Sale | Oct 27, 1994 · Amount on Record |
| Deed Doc Number | 2008115218 |
| Record Refreshed | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Moraga Town |
| Secondary School District | Acalanes Union High School District (09 - 12) |
| Elementary School District | Moraga Elementary School District (KG - 08) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $864,148 (+2%) Land $592,849 Building $271,299 | |
| 2025 | $10,776.00 (+5.9%) Homeowner's exemption | $847,205 (+4.04%) Land $581,225 Building $265,980 |
| 2023 | $10,176.00 (+1.62%) Homeowner's exemption | $814,308 Land $558,656 Building $255,652 |
| 2022 | $10,014.00 |
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 | Moderate above 69% of the US · above 44% of California |
|---|---|
| Wildfire Likelihood | About 1 in 318 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 258-570-026-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 2,103 sqft Living Area |
| 1st Floor | 2,103 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1976 |
| Architectural Style | Townhouse Style |
| Lot Area | 3,120 sqft (0.072 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 480 sqft Garage |
| Cooling System | Central Cooling |
|---|
| Street Address | 100 ALTA MESA CT |
|---|---|
| City | MORAGA |
| State | CA |
| Zip | 94556-2012 |
| Property Usage | Residential Property Usage |
| Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | TRACT 4507 LOT 26 CLUSTER 6 EX MR |
| Legal Subdivision | MAP OF SUBDIVISION 4507 |
| Legal Tract | 4507 |
| Legal Lot Number | 26 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 3 |
| Census Block | 3001 |
| Census Tract | 352102 |
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