Los Angeles County property record for 1340 Calle Rosamaria, San Dimas, CA 91773
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,419 sqft · built 1984 |
| Lot Size | 0.364 acres (15,872 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $1,020,000 (Dec 2022) |
| Tax Bill | $13,606 (2025) |
| Deeds & Mortgages | Dec 2022 Sale & Mortgage |
| Flood Zone | Zone D (undetermined) |
| APN | 8448-033-034 |
| Primary APN | 8448-033-034 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 13 Rooms |
| Stories | 2 Stories |
| Building Area | 2,419 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1984 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Tile |
| Lot Area | 15,872 sqft (0.364 acres) |
| Lot Dimensions | 136 ft deep x 117 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 1340 CALLE ROSAMARIA |
|---|---|
| City | SAN DIMAS |
| State | CA |
| Zip | 91773-4438 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SDR115000* |
| Legal Description | TR=42981 LOT 46 |
| Legal Subdivision | 42981 |
| Legal Tract | 42981 |
| Legal Block | 3 |
| Legal Lot Number | 46 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 401304 |
Source: Los Angeles County records, as of August 25, 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 Record |
|---|---|
| Mailing Address | 1340 CALLE ROSAMARIA, SAN DIMAS, CA 91773-4438 |
| Owner Type | Company |
| Vesting | Life Tenant |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 14, 2022 · Amount on Record |
| Deed Sale | Dec 14, 2022 · Amount on Record |
| Prior Sale | Aug 6, 1999 · Amount on Record |
| Deed Document Number | 20221167445 |
| Last Transfer Date | Jul 1, 2024 |
| Transfer Doc | 0000442655 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Dec 14, 2022 |
| Property Address | 1340 CALLE ROSAMARIA, SAN DIMAS, CA 91773-4438 |
| Document Number | 0001167445 |
| Map Reference | MB 1028 PG 12-15 |
| Instrument Date | Nov 1, 2022 |
| Instrument | 22-1167445 |
| Transaction Type | Transfer |
| Record Updated | Dec 22, 2022 |
| Title Company | NOT AVAILABLE, PROVIDENT TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1340 CALLE ROSAMARIA, SAN DIMAS, CA 91773-4438 |
| Document Number | 0001167446 |
|---|---|
| Date | Dec 14, 2022 |
| Instrument | 22-1167446 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 1, 2053 |
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | San Dimas City |
| Unified School District | Covina-Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,082,430 (+2%) Land $820,101 Building $262,329 | |
| 2025 | $13,606.00 (+7.24%) | $1,061,207 (+4.04%) Land $804,021 Building $257,186 |
| 2023 | $12,688.00 (+57.58%) | $1,020,000 Land $772,800 Building $247,200 |
| 2022 | $8,052.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective September 30, 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | 0.02% 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 | GSWC-SAN DIMAS private · serves 56,564 people · EPA ID CA1910142 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | May 2025 |
| Lead | 2 ppb (2024–2026) 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 200 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Frontier.
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