Contra Costa County property record for 3510 Halfmoon Ln, Concord, CA 94518 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 1985 |
| Square Footage | 2,123 sqft Living Area |
| Lot Size | 6,045 sqft (0.139 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $786,000 (2017) |
| Tax Bill | $11,109.00 (2025) |
| Primary APN | 134-442-003-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 10 Rooms |
| Building Area | 2,123 sqft Living Area |
| 1st Floor | 1,727 sqft 1st Floor |
| Basement Area | 396 sqft Basement |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1985 |
| Exterior Material | Wood Exterior |
| Roof Material | Tile Roof |
| Lot Area | 6,045 sqft (0.139 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 505 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 | 3510 HALFMOON LN |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94518-2254 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 3967 LOT 32 |
| Legal Subdivision | YGNACIO HILLS UNIT #1 |
| Legal Tract | 3967 |
| Legal Lot Number | 32 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 4 |
| Census Block | 4005 |
| Census Tract | 337300 |
Source: Contra Costa County records · APN 134-442-003-7
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 | 3510 HALFMOON LN, CONCORD, CA 94518-2254 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Apr 24, 2020 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS |
| May 31, 2017 | Grant Deed, Transfer · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 31, 2017 · Amount on Record |
| Deed Sale | May 31, 2017 · Amount on Record |
| Deed Doc Number | 201796186 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3510 HALFMOON LN, CONCORD, CA 94518-2254 |
| Document Number | 0000081488 |
| Instrument Date | Apr 24, 2020 |
| Transaction Type | Mortgage |
| Record Updated | May 14, 2020 |
| Title Company | AMROCK TITLE CA INC |
| Name | Verified Name |
|---|---|
| Relationship | Husband And Wife |
| Address | 3510 HALFMOON LN CONCORD CA 945182254, CONCORD, CA 94518-2254 |
| Document Number | 0000081488 |
|---|---|
| Date | Apr 29, 2020 |
| Instrument | 81488 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Apr 28, 2050 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 31, 2017 |
| Property Address | 3510 HALFMOON LN, CONCORD, CA 94518-2254 |
| Document Number | 0000096186 |
| Map Reference | MAP144 PG31-37 |
| Instrument Date | May 24, 2017 |
| Instrument | 2017-096186 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property (Marital Community) with Rights of Survivorship |
| Address | 3510 HALFMOON LN, CONCORD, CA 94518-2254 |
| Document Number | 0000096187 |
|---|---|
| Date | May 31, 2017 |
| Instrument | 2017-096187 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2047 |
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 | $933,246 (+2%) Land $600,417 Building $332,829 | |
| 2025 | $11,109.00 (+4.36%) | $914,948 (+4.04%) Land $588,645 Building $326,303 |
| 2023 | $10,645.00 (+1.21%) | $879,421 Land $565,788 Building $313,633 |
| 2022 | $10,518.00 |
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