Los Angeles County property record for 2429 Flagstone Ave, Duarte, CA 91010
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,346 sqft · built 1950 |
| Lot Size | 0.415 acres (18,073 sqft) |
| Owner | Individual Name on File |
| Last Sale | $51,000 (Aug 1994) |
| Tax Bill | $4,891 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8534-011-026 |
| Primary APN | 8534-011-026 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,346 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1952 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Gravel |
| Lot Area | 18,073 sqft (0.415 acres) |
| Lot Dimensions | 176 ft deep x 100 ft wide |
| Heating System | Floor/Wall Furnace |
|---|---|
| Water Source | Commercial |
| Street Address | 2429 FLAGSTONE AVE |
|---|---|
| City | DUARTE |
| State | CA |
| Zip | 91010-3429 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCA15000* |
| Legal Description | SUB OF THE RANCHO AZUSA DE DUARTE 0.40 A C COM S 18 W 706.8 FT FROM NW COR OF LO T 1 THOMAS WARDALL DUARTE TRACT TH S 18 W 100 FT WITH A UNIFORM DEPTH OF 175.65 FT N 77 36 W PART OF LOT 1 IN SEC 2 T 1S R 11W |
| Legal Range | 11W |
| Legal Township | 01S |
| Legal Section | 02 |
| Legal Subdivision | RANCHO AZUSA DE DUARTE |
| Legal Block | 3 |
| Legal Lot Number | 1 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 431200 |
2429 Flagstone Ave is owned and occupied by an individual who bought it in August 1994.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 2429 FLAGSTONE AVE, DUARTE, CA 91010-3429 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 3, 1994 · Amount on File |
| Deed Sale | Aug 3, 1994 · Amount on File |
| Deed Document Number | 19941439461 |
| Prior Transfer Date | Oct 23, 1993 |
| Prior Transfer Doc | 0002144866 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 2429 Flagstone Ave was $4,891 with a homeowner's exemption, up 1.6% from the year before.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Unified School District | Duarte Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $340,915 (+2%) Land $170,799 Building $170,116 | |
| 2025 | $4,891.00 (+1.58%) Homeowner's exemption | $334,231 Land $167,450 Building $166,781 |
| 2024 | $4,815.00 (+2.86%) | |
| 2023 | $4,681.00 (+2.47%) Homeowner's exemption | $321,254 Land $160,949 Building $160,305 |
| 2022 | $4,568.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 2429 Flagstone Ave in Zone X, an area of minimal flood risk.
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.
The area around 2429 Flagstone Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | CAL-AM WATER COMPANY - DUARTE private · serves 24,767 people · EPA ID CA1910186 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2025 |
| Lead | 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 816 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Giggle Fiber, Sonic Telecom.
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