Contra Costa County property record for 1971 Emerald St, Concord, CA 94518 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,428 sqft · built 1966 |
| Lot Size | 0.303 acres (13,200 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $860,000 (Oct 2025) |
| Tax Bill | $12,307 (2025) |
| Deeds & Mortgages | Oct 2025 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 147-180-030-8 |
| Primary APN | 147-180-030-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,428 sqft Living Area |
| Gross Area | 2,933 sqft |
| 1st Floor Area | 2,428 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1968 |
| Exterior Material | Block |
| Construction Type | Frame |
| Lot Area | 13,200 sqft (0.303 acres) |
| Garage Type | Attached |
| Garage Area | 505 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 1971 EMERALD ST |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94518-3206 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 3389 LOT 15 |
| Legal Subdivision | CONCORD |
| Legal Tract | 3389 |
| Legal Lot Number | 15 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 338101 |
Source: Contra Costa County records · APN 147-180-030-8
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 336 ENCINA AVE, DAVIS, CA 95616-0202 |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 10, 2025 · Amount on Record |
| Deed Sale | Oct 10, 2025 · Amount on Record |
| Prior Sale | Apr 26, 2005 · Amount on Record |
| Deed Document Number | 2025106200 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 10, 2025 |
| Property Address | 1971 EMERALD ST, CONCORD, CA 94518-3206 |
| Document Number | 0000106200 |
| Map Reference | MB 109 PG 16 |
| Instrument Date | Oct 08, 2025 |
| Instrument | 2025- 106200 |
| Transaction Type | Transfer |
| Record Updated | Oct 21, 2025 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Right of Survivorship |
| Address | 336 ENCINA AVE, DAVIS, CA 95616-0202 |
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 | $860,000 (-16.56%) Land $600,000 Building $260,000 | |
| 2025 | $12,307.00 (+4.33%) Homeowner's exemption | $1,030,642 (+4.04%) Land $606,347 Building $424,295 |
| 2023 | $11,796.00 (+1.18%) Homeowner's exemption | $990,622 Land $582,802 Building $407,820 |
| 2022 | $11,658.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133381012, refreshed September 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 |
| Nearest Special Flood Hazard Area | Zone AH, within 500 ft |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 3 (1983–2023) |
| Claims Outside the SFHA | 2 of 3 |
| Most Recent Claim | Mar 2023, tidal / storm surge, Severe Storm And Flooding |
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 611 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Radiate Holdings | Cable | 1,500 / 50 |
| Unwired | Fixed Wireless | 300 / 25 |
May also be available at this address: Verizon, T-Mobile USA, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G (outdoors only) and 4G LTE
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