Contra Costa County property record for 1852 Robin Ln, Concord, CA 94520 · Last verified July 2026
| Property Type | Residential > Multi-Unit > Quadplex |
|---|---|
| Architecture Style | Quadruplex |
| Year Built | Built 1945 |
| Square Footage | 3,984 sqft Living Area |
| Lot Size | 10,018 sqft (0.23 acres) |
| Last Sale | $647,000 (2003) |
| Tax Bill | $14,066.00 (2025) |
Source: Contra Costa County records · APN 128-210-040-1
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 Company Names on File |
|---|---|
| Mailing Address | 1630 FRANROSE LN, CONCORD, CA 94519-1920 |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 18, 2003 · Amount on Record |
| Deed Sale | Apr 18, 2003 · Amount on Record |
| Deed Doc Number | 2003178463 |
| Prior Transfer Date | Aug 23, 1995 |
| Prior Transfer Doc | 0000151389 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 24, 2021 |
| Property Address | 1852 ROBIN LN, CONCORD, CA 94520-3885 |
| Document Number | 0000152850 |
| Instrument Date | May 07, 2021 |
| Instrument | 2021-152850 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 1630 FRANROSE LN, CONCORD, CA 94519-1920 |
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 | $955,792 (+2%) Land $317,609 Building $638,183 | |
| 2025 | $14,066.00 (+5.67%) | $937,052 (+4.04%) Land $311,382 Building $625,670 |
| 2023 | $13,311.00 (+1.98%) | $900,667 Land $299,292 Building $601,375 |
| 2022 | $13,052.00 |
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 | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 128-210-040-1 |
|---|---|
| Alternative APN |
|
| Total Rooms | 4 Rooms |
|---|---|
| Building Area | 3,984 sqft Living Area |
| Gross Area | 2,080 sqft Gross Area |
| 1st Floor | 2,080 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1945 |
| Architectural Style | Quadruplex Style |
| Lot Area | 10,018 sqft (0.23 acres) |
| Depth X Width | 112 ft x 88 ft Depth x Width |
| Street Address | 1852 ROBIN LN |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94520-3885 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Quadplex |
| Legal Description | POR RO MONTE DEL DIABLO |
| Legal Subdivision | MONTE DEL DIABLO RH |
| Legal Lot Number | 7 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 3 |
| Census Block | 3005 |
| Census Tract | 336202 |
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