Contra Costa County property record for 233 Wellington Ave, Concord, CA 94520 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 925 sqft · built 1918 |
| Lot Size | 0.169 acres (7,380 sqft) |
| Owner | Company Name on File |
| Last Sale | $300,000 (Mar 2017) |
| Tax Bill | $4,783 (2025) |
| Deeds & Mortgages | Mar 2017 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 100-302-026-8 |
| Primary APN | 100-302-026-8 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 925 sqft Living Area |
| 1st Floor Area | 925 sqft |
| Year Built | Built 1918 |
|---|---|
| Effective Year Built | Effective 1940 |
| Lot Area | 7,380 sqft (0.169 acres) |
| Garage Type | Attached |
| Garage Area | 500 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 233 WELLINGTON AVE |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94520-1114 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MAP OF CLYDE LOT 26 BLK 8 & TR ADJ |
| Legal Subdivision | CLYDE |
| Legal Block | 8 |
| Legal Lot Number | 26 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1056 |
| Census Tract | 315000 |
Source: Contra Costa County records · APN 100-302-026-8
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 | Company Name on File |
|---|---|
| Mailing Address | 5 WARFORD TER, ORINDA, CA 94563-2807 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 24, 2017 · Amount on Record |
| Deed Sale | Mar 24, 2017 · Amount on Record |
| Deed Document Number | 201751601 |
| Prior Transfer Date | Apr 04, 1996 |
| Prior Transfer Doc | 0000064901 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 24, 2017 |
| Property Address | 233 WELLINGTON AVE, CONCORD, CA 94520-1114 |
| Document Number | 0000051601 |
| Instrument Date | Mar 21, 2017 |
| Instrument | 51601 |
| Transaction Type | Transfer |
| Record Updated | Mar 30, 2017 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $330.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 5 WARFORD TER ORINDA CA 945632807, ORINDA, CA 94563-2807 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| 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 | $355,133 (+2%) Land $295,947 Building $59,186 | |
| 2025 | $4,783.00 (+4.32%) | $348,171 (+4.04%) Land $290,145 Building $58,026 |
| 2023 | $4,585.00 (+0.84%) | $334,653 Land $278,879 Building $55,774 |
| 2022 | $4,547.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133150001, 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 AE, within 500 ft |
| Flood Insurance Cost | Premium on Record median of 10 individual NFIP policies nearby |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 1 (1993) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 1993, rainfall accumulation, Severe Winter Storm, Mud & Land Slides, & Flooding |
| Wildfire Risk | Moderate above 44% of the US · above 26% of California |
|---|---|
| Wildfire Likelihood | About 1 in 1,266 per year |
| 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.
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