Contra Costa County property record for 3531 Halfmoon Ln, Concord, CA 94518 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1980 |
| Square Footage | 2,199 sqft Living Area |
| Lot Size | 18,975 sqft (0.436 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $495,000 (2001) |
| Tax Bill | $9,163.00 (2025) |
Source: Contra Costa County records · APN 134-443-001
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 | 3531 HALFMOON LN, CONCORD, CA 94518-2255 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Jul 17, 2020 | Deed of Trust, Mortgage · Conventional Mortgage FLAGSTAR BANK FSB |
| Oct 12, 2020 | Deed of Trust, Mortgage · Line of Credit PROVIDENT CU |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 22, 2001 · Amount on Record |
| Deed Sale | Jun 22, 2001 · Amount on Record |
| Deed Doc Number | 2001175627 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3531 HALFMOON LN, CONCORD, CA 94518-2255 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | SYNRGO |
| Name | Verified Name |
|---|
| Document Number | 0000143048 |
|---|---|
| Date | Jul 17, 2020 |
| Instrument | 2020-143048 |
| Name | FLAGSTAR BANK FSB |
|---|---|
| Type | Bank |
| Address | TROY, MI 48098 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3531 HALFMOON LN, CONCORD, CA 94518-2255 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 3531 HALFMOON LN, CONCORD, CA 94518-2255 |
| Document Number | 0000233819 |
|---|---|
| Date | Oct 12, 2020 |
| Instrument | 2020-233819 |
| Name | PROVIDENT CU |
|---|---|
| Type | Credit Union |
| Address | REDWOOD CITY, CA 94065 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
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 | $760,782 (+2%) Land $336,894 Building $423,888 | |
| 2025 | $9,163.00 (+4.52%) Homeowner's exemption | $745,866 (+4.04%) Land $330,289 Building $415,577 |
| 2023 | $8,767.00 (+1.29%) Homeowner's exemption | $716,905 Land $317,464 Building $399,441 |
| 2022 | $8,655.00 |
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 | Low above 38% of the US · above 23% of California |
|---|---|
| Wildfire Likelihood | About 1 in 1,250 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 | 134-443-001 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Building Area | 2,199 sqft Living Area |
| 1st Floor | 1,727 sqft 1st Floor |
| Basement Area | 472 sqft Basement |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Traditional Style |
| Exterior Material | Stucco Exterior |
| Construction Type | Frame Construction |
| Roof Material | Wood Shingle Roof |
| Lot Area | 18,975 sqft (0.436 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 472 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Heating Fuel | Gas Heating Fuel |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 3531 HALFMOON LN |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94518-2255 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 3967 LOT 36 |
| Legal Subdivision | YGNACIO HILLS UNIT #1 |
| Legal Tract | 3967 |
| Legal Lot Number | 36 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 4 |
| Census Block | 4002 |
| Census Tract | 337300 |
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