Contra Costa County property record for 45 Alturas Ave, Pittsburg, CA 94565
| Property Type | Recreational Vacant Land |
|---|---|
| Details | 2,897 sqft · built 1952 |
| Lot Size | 0.215 acres (9,380 sqft) |
| Owner | Company Name on File |
| Last Sale | $185,000 (Mar 2019) |
| Tax Bill | $4,201 (2025) |
| Deeds & Mortgages | Mar 2019 Sale Dec 2018 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 087-113-014-2 |
| Primary APN | 087-113-014-2 |
|---|---|
| Alternative APN |
|
| 1st Floor Area | 2,897 sqft |
|---|
| Lot Area | 9,380 sqft (0.215 acres) |
|---|
| Street Address | 45 ALTURAS AVE |
|---|---|
| City | PITTSBURG |
| State | CA |
| Zip | 94565-5889 |
| Property Category | Public Works |
| Property Type | Public Works > Recreational Vacant Land |
| Legal Description | BEVERLY ADDN #1 LOT 26 |
| Legal Subdivision | BEVERLY ADD |
| Legal Lot Number | 26 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 313204 |
45 Alturas Ave, recreational vacant land, is owned by a company that bought it in March 2019.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 333 POTRERO AVE, SAN FRANCISCO, CA 94103-4816 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Mar 5, 2019 | Grant Deed, Transfer FIRST AMERICAN TITLE |
| Dec 10, 2018 | Deed of Trust, Mortgage GONSALVES FAMILY TRUST (PT) |
| Dec 13, 2017 | Grant Deed, Transfer · Conventional Mortgage ONKAR & LOURDES MAHAY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 5, 2019 · Amount on File |
| Deed Sale | Mar 5, 2019 · Amount on File |
| Prior Sale | Dec 13, 2017 · Amount on File |
| Deed Document Number | 201929991 |
| Prior Transfer Date | Dec 23, 1996 |
| Prior Transfer Doc | 0000001542 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 5, 2019 |
| Property Address | 45 ALTURAS AVE, PITTSBURG, CA 94565-5889 |
| Document Number | 0000029991 |
| Instrument Date | Feb 13, 2019 |
| Instrument | 29991 |
| Transaction Type | Transfer |
| Record Updated | Mar 18, 2019 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $203.50 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 333 POTRERO AVE SAN FRANCISCO CA 941034816, SAN FRANCISCO, CA 94103-4816 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 45 ALTURAS AVE, PITTSBURG, CA 94565-5889 |
| Document Number | 0000198555 |
| Instrument Date | Dec 10, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Dec 20, 2018 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 45 ALTURAS AVE PITTSBURG CA 945655889, PITTSBURG, CA 94565-5889 |
| Document Number | 0000198555 |
|---|---|
| Date | Dec 11, 2018 |
| Instrument | 198555 |
| Name | GONSALVES FAMILY TRUST (PT) |
|---|---|
| Address | 3000 F DANVILLE BLVD # 333, ALAMO, CA 94507-1538 |
| Amount | Amount on Record |
|---|
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 13, 2017 |
| Property Address | 45 ALTURAS AVE, PITTSBURG, CA 94565-5889 |
| Document Number | 0000233843 |
| Instrument Date | Dec 8, 2017 |
| Instrument | 233843 |
| Transaction Type | Transfer |
| Record Updated | Jan 3, 2018 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $235.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 108 PLAZA CT DANVILLE CA 945261622, DANVILLE, CA 94526-1622 |
| Investor | Possibly a Property Investor |
| Document Number | 233844 |
|---|---|
| Date | Dec 13, 2017 |
| Instrument | 233844 |
| Name | ONKAR & LOURDES MAHAY |
|---|---|
| Address | 121 OAK CT, HERCULES, CA 94547-1137 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Number | 233845, |
|---|---|
| Date | Dec 13, 2017 |
| Instrument | 233845 |
| Name | SHARON WILSON |
|---|---|
| Address | 3011 HOLYROOD DR, OAKLAND, CA 94611-2541 |
| Amount | Amount on Record |
|---|
The 2025 property tax bill for 45 Alturas Ave was $4,201.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Pittsburg City |
| Unified School District | Pittsburg Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $210,496 (+2%) Land $210,496 | |
| 2025 | $4,201.00 | $206,369 Land $206,369 |
| 2023 | $2,376.00 (-28.26%) | $198,356 Land $198,356 |
| 2022 | $3,312.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 45 Alturas Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
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.
Wildfire risk around 45 Alturas Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF PITTSBURG serves 62,500 people · EPA ID CA0710008 |
|---|---|
| Water Source | Purchased surface water from CONTRA COSTA WATER DISTRICT |
| Last State Inspection | Apr 2023 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 608 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
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