Los Angeles County property record for 558 N Towne Ave, Pomona, CA 91767
| Property Type | Commercial Office |
|---|---|
| Details | 10,074 sqft · built 1958 |
| Lot Size | 0.308 acres (13,423 sqft) |
| Owner | Company Name on Record |
| Last Sale | $607,500 (Jul 2018) |
| Tax Bill | $14,956 (2025) |
| Deeds & Mortgages | Jul 2018 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 8337-016-026 |
| Primary APN | 8337-016-026 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 10,074 sqft Total Area |
| Gross Area | 5,630 sqft |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1958 |
| Construction Type | Wood |
| Fire Resistance | Wood or Wood & Steel Frame |
| Lot Area | 13,423 sqft (0.308 acres) |
| Parking Spaces | 14 Parking Spaces |
| Total Buildings | 2 Buildings |
| Street Address | 558 N TOWNE AVE |
|---|---|
| City | POMONA |
| State | CA |
| Zip | 91767-4826 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Local Zoning Code | POC4* |
| Legal Description | J E PACKARDS ADD TO THE J E PACKARD VIN EYARD TRACT W 45.3 FT OF S 96 FT OF LOT 14 AND S 96 FT OF LOT 15 |
| Legal Subdivision | J E PACKARDS ADD |
| Legal Tract | W |
| Legal Block | 3 |
| Legal Lot Number | 14 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 402601 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 15218 SUMMIT AVE, 300, FONTANA, CA 92336-0239 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 5, 2018 · Amount on Record |
| Deed Sale | Jul 5, 2018 · Amount on Record |
| Prior Sale | Apr 15, 2005 · Amount on Record |
| Deed Document Number | 2018669130 |
| Prior Transfer Date | Aug 1, 1994 |
| Prior Transfer Doc | 0000499513 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Jul 5, 2018 |
| Property Address | 558 N TOWNE AVE, POMONA, CA 91767-4826 |
| Document Number | 0000669130 |
| Instrument Date | Jun 11, 2018 |
| Instrument | 669130 |
| Transaction Type | Transfer |
| Record Updated | Jul 17, 2018 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $668.25 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 33733 YUCAIPA BLVD #1 YUCAIPA CA 923992256, 1, YUCAIPA, CA 92399-2256 |
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Pomona City |
| Unified School District | Pomona Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $980,056 (+2%) Land $523,398 Building $456,658 | |
| 2025 | $14,956.00 (+11.7%) | $960,844 (+4.04%) Land $513,136 Building $447,708 |
| 2024 | $13,390.00 (+1.93%) | |
| 2023 | $13,137.00 (+1.55%) | $923,535 Land $493,211 Building $430,324 |
| 2022 | $12,937.00 |
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 | 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 | POMONA - CITY, WATER DEPT. serves 151,713 people · EPA ID CA1910126 |
|---|---|
| Water Source | Surface water |
| Lead | 2 ppb (2023–2025) 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 550 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, T-Mobile.
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