Contra Costa County property record for 321 Hartz Ave, Danville, CA 94526 · Last verified October 2025
| Property Type | Residential > Condominium / Townhouse > Planned Unit Development |
|---|---|
| Year Built | Built 1985 |
| Square Footage | 12,250 sqft Living Area |
| Lot Size | 10,237 sqft (0.235 acres) |
| Last Sale | $900,000 (2021) |
| Tax Bill | $4,888.00 (2025) |
| Primary APN | 199-470-001-9 |
|---|---|
| Alternative APN |
|
| Building Area | 12,250 sqft Living Area |
|---|---|
| 1st Floor | 12,250 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1985 |
| Lot Area | 10,237 sqft (0.235 acres) |
| Account Number | 199-470-001-9 |
|---|---|
| Street Address | 321 HARTZ AVE |
| City | DANVILLE |
| State | CA |
| Zip | 94526-3531 |
| Property Usage | Residential Property Usage |
| Type | Residential > Condominium / Townhouse > Planned Unit Development |
| Legal Description | T9566 L1 COMMON AREA |
| Legal Subdivision | RO SAN RAMON |
| Legal Tract | 9566 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 3 |
| Census Block | 3009 |
| Census Tract | 345203 |
Source: Contra Costa County records · APN 199-470-001-9
Assessment roll updated July 1, 2025 · Last verified October 2025
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| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 29712 ANA MARIA LN, LAGUNA NIGUEL, CA 92677-1744 |
| Owner Type | Owner is a Company |
| Date | Document |
|---|---|
| Oct 29, 2021 | Grant Deed, Transfer FIRST AMERICAN TITLE INSURANCE COMPANY NC, FIRST AMER TTL INS CO NCS |
| Oct 29, 2021 | Grant Deed, Transfer · Commercial Mortgage JPMORGAN CHASE BANK NA |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 29, 2021 · Amount on Record |
| Deed Sale | Oct 29, 2021 · Amount on Record |
| Prior Sale | Oct 29, 2021 |
| Deed Doc Number | 2021-303065 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 29, 2021 |
| Property Address | 321 HARTZ AVE, DANVILLE, CA 94526-3531 |
| Document Number | 0000303064 |
| Map Reference | MB 548 PG 39-41 |
| Instrument Date | Oct 27, 2021 |
| Instrument | 2021-303064 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIRST AMERICAN TITLE INSURANCE COMPANY NC, FIRST AMER TTL INS CO NCS |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 321 HARTZ AVE STE 200, 200, DANVILLE, CA 94526-3336 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 29, 2021 |
| Property Address | 321 HARTZ AVE, DANVILLE, CA 94526-3531 |
| Document Number | 0000303065 |
| Map Reference | MB 548 PG 39-41 |
| Instrument Date | Oct 27, 2021 |
| Instrument | 2021-303065 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS CO |
| 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 |
|---|
| Document Number | 0000303066 |
|---|---|
| Date | Oct 29, 2021 |
| Instrument | 2021-303066 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: Contra Costa County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Danville Town |
| Unified School District | San Ramon Valley Unified School District (KG - 12) |
| Year | Tax Bill |
|---|---|
| 2025 | $4,888.00 (-9.57%) |
| 2023 | $5,405.00 (-9.71%) |
| 2022 | $5,986.00 |
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
| 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.
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