Los Angeles County property record for 284 Alamosa Dr, Claremont, CA 91711
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,436 sqft · built 1978 |
| Lot Size | 0.295 acres (12,829 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $355,000 (May 1999) |
| Tax Bill | $7,403 (2025) |
| Deeds & Mortgages | Feb 2021 Mortgage Jan 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 8671-037-001 |
| Primary APN | 8671-037-001 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 2,436 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Tile |
| Lot Area | 12,829 sqft (0.295 acres) |
| Lot Dimensions | 101 ft deep x 127 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 284 ALAMOSA DR |
|---|---|
| City | CLAREMONT |
| State | CA |
| Zip | 91711-1801 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CLRS13000* |
| Legal Description | *LOT COM AT SE COR OF LOT 24 TR NO 32957 TH E ON N LINE OF LOT 21 SD TR TO W LIN E OF BONNIE BRAE AVE TH N THEREO AND W O N ALAMOSA DR TO E LINE OF SD LOT 24 TH S THEREON TO BEG POR OF SW 1/4 OF NW 1/4 OF SEC 34 T 1N R 8W |
| Legal Range | 08W |
| Legal Township | 01N |
| Legal Section | 34 |
| Legal Subdivision | 32957 |
| Legal Tract | 32957 |
| Legal Block | 1 |
| Legal Lot Number | 24,21 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 400206 |
284 Alamosa Dr is owned and occupied by two individuals who bought it in May 1999.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 284 ALAMOSA DR, CLAREMONT, CA 91711-1801 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 |
|---|---|
| Feb 24, 2021 | Deed of Trust, Mortgage · Conventional Mortgage SUMMIT FUNDING INC |
| Jan 14, 2017 | Deed of Trust, Mortgage · Conventional Mortgage JG WENTWORTH HM LNDG |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 12, 1999 · Amount on File |
| Deed Sale | May 12, 1999 · Amount on File |
| Deed Document Number | 1999858592 |
| Prior Transfer Date | Nov 20, 1997 |
| Prior Transfer Doc | 0001971714 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 284 ALAMOSA DR, CLAREMONT, CA 91711-1801 |
| Transaction Type | Mortgage |
| Record Updated | Mar 4, 2021 |
| Name | Verified Name |
|---|---|
| Address | 284 ALAMOSA DR, CLAREMONT, CA 91711-1801 |
| Document Number | 0000309305 |
|---|---|
| Date | Feb 24, 2021 |
| Instrument | 21-0309305 |
| Name | SUMMIT FUNDING INC |
|---|---|
| Type | Mortgage Company |
| Address | SACRAMENTO, CA 95815 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Feb 1, 2036 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 284 ALAMOSA DR, CLAREMONT, CA 91711-1801 |
| Document Number | 0000089069 |
| Instrument Date | Jan 14, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Jan 31, 2017 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 284 ALAMOSA DR CLAREMONT CA 917111801, CLAREMONT, CA 91711-1801 |
| Document Number | 0000089069 |
|---|---|
| Date | Jan 23, 2017 |
| Instrument | 89069 |
| Name | JG WENTWORTH HM LNDG |
|---|---|
| Address | WOODBRIDGE, VA 22192 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jan 22, 2047 |
The 2025 property tax bill for 284 Alamosa Dr was $7,403 with a homeowner's exemption.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Claremont City |
| Unified School District | Claremont Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $567,643 (+2%) Land $267,990 Building $299,653 | |
| 2025 | $7,403.00 Homeowner's exemption | $556,514 Land $262,736 Building $293,778 |
| 2023 | $6,970.00 (+1.71%) Homeowner's exemption | $534,906 Land $252,535 Building $282,371 |
| 2022 | $6,853.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 284 Alamosa Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 30, 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 | 2 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 284 Alamosa Dr is very high, ranking above 91% of the US, with a 1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Very High above 91% of the US · above 74% of California |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
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 - CLAREMONT private · serves 39,776 people · EPA ID CA1910024 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jan 2026 |
| Also Mapped Here | WEST END CONSOLIDATED WATER COMPANY |
| Lead | 6 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 485 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Frontier.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures