Los Angeles County property record for 24102 Cromarty Dr, Diamond Bar, CA 91765
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 6 ba · 5,068 sqft · built 1990 |
| Lot Size | 2.19 acres (95,529 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $2,409,000 (Dec 2015) |
| Tax Bill | $37,759 (2025) |
| Deeds & Mortgages | Jul 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 8281-045-068 |
| Primary APN | 8281-045-068 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 6 Baths |
| Building Area | 5,068 sqft Living Area |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1994 |
| Construction Type | Wood |
| Lot Area | 95,529 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 24102 CROMARTY DR |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-4617 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR3800015 |
| Legal Description | TR=42572 LOT 21 |
| Legal Subdivision | 42572 |
| Legal Tract | 42572 |
| Legal Block | 1 |
| Legal Lot Number | 21 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 403321 |
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 Individual Names on Record |
|---|---|
| Mailing Address | 24102 CROMARTY DR, DIAMOND BAR, CA 91765-4617 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 29, 2015 · Amount on Record |
| Deed Sale | Dec 29, 2015 · Amount on Record |
| Prior Sale | Apr 18, 2014 · Amount on Record |
| Deed Document Number | 20151631345 |
| Prior Transfer Date | Nov 13, 2015 |
| Prior Transfer Doc | 0001631344 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 24102 CROMARTY DR, DIAMOND BAR, CA 91765-4617 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | PROVIDENT TITLE CO |
| Name | Verified Name |
|---|
| Document Number | 0000758678 |
|---|---|
| Date | Jul 7, 2017 |
| Instrument | 17-0758678 |
| Name | FLAGSTAR BANK FSB |
|---|---|
| Type | Bank |
| Address | TROY, MI 48098 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 1, 2047 |
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Diamond Bar City |
| Unified School District | Pomona Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,908,554 (+2%) Land $2,071,054 Building $837,500 | |
| 2025 | $37,759.00 (+11.2%) | $2,851,525 (+4.04%) Land $2,030,446 Building $821,079 |
| 2023 | $33,957.00 (+1.63%) | $2,740,799 Land $1,951,602 Building $789,197 |
| 2022 | $33,412.00 |
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 X minimal risk |
|---|---|
| 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 65% of the US · lower than 79% 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 | WALNUT VALLEY WATER DISTRICT serves 100,941 people · EPA ID CA1910234 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 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 482 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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