Contra Costa County property record for 4567 Emerald Way, Antioch, CA 94531
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,171 sqft · built 2002 |
| Lot Size | 0.168 acres (7,305 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $213,000 (Apr 2012) |
| Tax Bill | $4,217 (2025) |
| Deeds & Mortgages | Feb 2024 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 053-720-017-2 |
| Primary APN | 053-720-017-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,171 sqft Living Area |
| 1st Floor Area | 2,171 sqft |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2003 |
| Lot Area | 7,305 sqft (0.168 acres) |
| Garage Type | Attached |
| Garage Area | 432 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 4567 EMERALD WAY |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-9415 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T7220 L647 |
| Legal Subdivision | VIERA RANCH II PH III SUB 7220 |
| Legal Tract | 7220 |
| Legal Lot Number | 647 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4006 |
| Census Tract | 302009 |
Source: Contra Costa County records · APN 053-720-017-2
Assessment roll updated July 14, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 845 DEER SPRING CIR, CONCORD, CA 94521-5427 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 27, 2012 · Amount on Record |
| Deed Sale | Apr 27, 2012 · Amount on Record |
| Prior Sale | Apr 15, 2003 · Amount on Record |
| Deed Document Number | 201297130 |
| Last Transfer Date | Feb 02, 2024 |
| Transfer Doc | 0000013200 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 09, 2024 |
| Property Address | 4567 EMERALD WAY, ANTIOCH, CA 94531-9415 |
| Document Number | 0000013200 |
| Map Reference | MB 439 PG 16 |
| Instrument Date | Feb 02, 2024 |
| Instrument | 2024-013200 |
| Transaction Type | Transfer |
| Record Updated | Feb 20, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 845 DEER SPRING CIR, CONCORD, CA 94521-5427 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Antioch City |
| Unified School District | Antioch 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 | $332,841 (+2%) Land $50,235 Building $282,606 | |
| 2025 | $4,217.00 (+6.19%) | $326,315 (+4.04%) Land $49,250 Building $277,065 |
| 2023 | $3,971.00 (+1.46%) | $313,646 Land $47,339 Building $266,307 |
| 2022 | $3,914.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), as of October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133020094, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 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 | 2 in force |
| Wildfire Risk | Low lower than 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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 as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Starlink Satellite | 280 / 30 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Verizon.
Based on FCC filings for 288 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System, water system CA0710001, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF ANTIOCH serves 116,781 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2024 |
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures