Los Angeles County property record for 8221 Quartz Ave, Winnetka, CA 91306
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,150 sqft · built 2017 |
| Lot Size | 0.237 acres (10,310 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $221,500 (Aug 2015) |
| Tax Bill | $10,165 (2025) |
| Deeds & Mortgages | May 2019 Line of Credit Nov 2019 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 2106-019-019 |
| Primary APN | 2106-019-019 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,150 sqft Living Area |
| Year Built | Built 2017 |
|---|---|
| Effective Year Built | Effective 2018 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 10,310 sqft (0.237 acres) |
| Lot Dimensions | 147 ft deep x 70 ft wide |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Street Address | 8221 QUARTZ AVE |
|---|---|
| City | WINNETKA |
| State | CA |
| Zip | 91306-1944 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LARA |
| Legal Description | TRACT # 10456 E 12 FT OF LOT 139 AND ALL OF LOT 118 |
| Legal Subdivision | 10456 |
| Legal Tract | 10456 |
| Legal Block | 1 |
| Legal Lot Number | 139 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | SAN FERNANDO VALLEY |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 134101 |
8221 Quartz Ave is owned by a company that acquired it in October 2017.
Source: Los Angeles County records, as of August 25, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 10106 OLIVIA TER, SUN VALLEY, CA 91352-4249 |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Date | Document |
|---|---|
| May 9, 2019 | Deed of Trust, Mortgage · Line of Credit US BANK NA |
| Nov 4, 2019 | Quit Claim Deed, Transfer NORTH AMERICAN TITLE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 3, 2015 · Amount on File |
| Deed Sale | Aug 3, 2015 · Amount on File |
| Deed Document Number | 2015943921 |
| Last Transfer Date | Oct 19, 2017 |
| Transfer Doc | 0001187734 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 8221 QUARTZ AVE, WINNETKA, CA 91306 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000427076 |
|---|---|
| Date | May 9, 2019 |
| Instrument | 19-0427076 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | LA JOLLA, CA 92037 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Nov 4, 2019 |
| Property Address | 8221 QUARTZ AVE, WINNETKA, CA 91306 |
| Document Number | 0001187734 |
| Instrument Date | Oct 19, 2017 |
| Instrument | 1187734 |
| Transaction Type | Transfer |
| Record Updated | Dec 9, 2019 |
| Title Company | NORTH AMERICAN TITLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 10106 OLIVIA TER SUN VALLEY CA 913524249, SUN VALLEY, CA 91352-4249 |
The 2025 property tax bill for 8221 Quartz Ave was $10,165, up 2.1% from the year before.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Los Angeles City |
| Unified School District | Los Angeles Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $830,142 (+2%) Land $254,773 Building $575,369 | |
| 2025 | $10,165.00 (+2.1%) | $813,866 Land $249,778 Building $564,088 |
| 2024 | $9,956.00 (+1.95%) | |
| 2023 | $9,766.00 (+4.84%) | $782,265 Land $240,080 Building $542,185 |
| 2022 | $9,315.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 8221 Quartz 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 8221 Quartz 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 | LOS ANGELES-CITY, DEPT. OF WATER & POWER serves 3,875,566 people · EPA ID CA1910067 |
|---|---|
| Water Source | Surface water |
| Lead | 4 ppb (2021–2023) action level 15 ppb |
| Water Quality | Treatment failure resolved · Jan 2018 |
|---|---|
| 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 664 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 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks, Verizon.
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