Los Angeles County property record for 655 Alder Ln, Diamond Bar, CA 91789 · Last verified June 2026
| Property Type | Planned Unit Development |
|---|---|
| Details | 2 bd · 3 ba · 1,368 sqft · built 1986 |
| Lot Size | 0.033 acres (1,454 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $425,000 (Sep 2015) |
| Tax Bill | $6,441 (2025) |
| Deeds & Mortgages | Jan 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 8719-018-059 |
| Primary APN | 8719-018-059 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 1,368 sqft Living Area |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Construction Type | Wood |
| Lot Area | 1,454 sqft (0.033 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 655 ALDER LN |
|---|---|
| City | WALNUT |
| State | CA |
| Zip | 91789-3347 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Planned Unit Development |
| Legal Description | TR=39833 LOT 59 |
| Legal Subdivision | 39833 |
| Legal Tract | 39833 |
| Legal Block | 3 |
| Legal Lot Number | 59 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 403328 |
Source: Los Angeles County records · APN 8719-018-059
Assessment roll updated May 21, 2026 · Last verified June 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 | 655 ALDER LN, WALNUT, CA 91789-3347 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 14, 2015 · Amount on Record |
| Deed Sale | Sep 14, 2015 · Amount on Record |
| Prior Sale | Feb 09, 2015 · Amount on Record |
| Deed Document Number | 20151132699 |
| Prior Transfer Date | Nov 13, 2003 |
| Prior Transfer Doc | 0003531307 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Jan 31, 2022 |
| Property Address | 655 ALDER LN, DIAMOND BAR, CA 91789-3347 |
| Document Number | 0000120303 |
| Map Reference | MB 1035 PG 38-41 |
| Instrument Date | Jan 06, 2022 |
| Instrument | 22-0120303 |
| 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 | 655 ALDER LN, WALNUT, CA 91789-3347 |
Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Diamond Bar City |
| Unified School District | Walnut Valley 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 |
|---|---|---|
| 2025 | $6,441.00 (+7.71%) Homeowner's exemption | $503,107 (+4.04%) Land $402,487 Building $100,620 |
| 2023 | $5,980.00 (+2.19%) Homeowner's exemption | $483,573 Land $386,859 Building $96,714 |
| 2022 | $5,852.00 |
Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), updated September 30, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | 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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 200 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Frontier | Fiber | 7,000 / 7,000 |
| Spectrum | Cable | 1,000 / 1,000 |
May also be available at this address: T-Mobile USA, Verizon, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.
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