Contra Costa County property record for 4309 Machado Dr, Concord, CA 94521 · Last verified July 2026
| Property Type | Townhouse |
|---|---|
| Details | 2 bd · 2 ba · 858 sqft · built 1982 |
| Lot Size | 0.067 acres (2,900 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,852 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 115-242-044-2 |
| Primary APN | 115-242-044-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 858 sqft Living Area |
| 1st Floor Area | 858 sqft |
| Year Built | Built 1982 |
|---|---|
| Effective Year Built | Effective 1983 |
| Architectural Style | Townhouse |
| Lot Area | 2,900 sqft (0.067 acres) |
| Garage Type | Attached |
| Garage Area | 445 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 4309 MACHADO DR |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-1957 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | T005287L0004 B |
| Legal Tract | 5287 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 333200 |
Source: Contra Costa County records · APN 115-242-044-2
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 | 4309 MACHADO DR, CONCORD, CA 94521-1957 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | 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 | Concord City |
| Unified School District | Mount Diablo 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 | $179,397 (+2%) Land $87,272 Building $92,125 | |
| 2025 | $2,852.00 (+6.14%) Homeowner's exemption | $175,880 (+4.04%) Land $85,561 Building $90,319 |
| 2023 | $2,687.00 (+2.28%) Homeowner's exemption | $169,053 Land $82,240 Building $86,813 |
| 2022 | $2,627.00 |
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 |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | 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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 502 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Radiate Holdings | Cable | 1,500 / 50 |
| Unwired | Fixed Wireless | 300 / 25 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: AT&T, Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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