Mark Mangiagli
Agent, KELLER WILLIAMS PREMIER PROPER 0 ·CA DRE #02132596
The verified record
Every number below is computed from public records of closed sales, last 24 months · how we compute thisAbout Mark
Compiled from public sources — not written by the agent
Active community member for 10 years with recent transition to real estate. Passionate about service across Los Angeles and San Bernardino counties. Engaged in hiking, camping, photography, and videography.
Performance in detail
Verified from public records · 2023–2026 · metrics shown only where at least 3 closed listings support them
Closed transactions by year
Current year is partial
Price range of closed sales
Middle 50% of Mark's transactions vs the Fontana market
Who Mark represents
19 total closed sides, 2023–2026
Where Mark sells
Closed sales by ZIP, last 24 months
| ZIP | City | Sales (24 mo) | Median price | Avg DOM |
|---|---|---|---|---|
| 91706 | Baldwin Park | 1 | $760K | — |
| 91741 | Glendora | 1 | $590K | — |
| 91745 | Hacienda Heights | 1 | $810K | — |
| 91750 | La Verne | 1 | $200K | — |
| 91786 | Upland | 1 | $870K | — |
| 92324 | Colton | 1 | $450K | — |
| 92337 | Fontana | 1 | $585K | — |
| 92345 | Hesperia | 1 | $440K | — |
| 92374 | Redlands | 1 | $175K | — |
Questions to ask Mark in an interview
Generated from this agent's own public sales record — bring them to your first call
- 40% of your listings needed a price cut — how do you set the initial list price?
- Your typical sale is $633K — how does your approach change for a home like mine?
- Who will I actually work with day-to-day — you or a team member?
Compare with similar Fontana agents
Ranked by verified sales in public records, last 24 months — no agent pays for placement
| Agent | Sales (24 mo) | Median price | Avg DOM | Sale÷list | Price cuts |
|---|---|---|---|---|---|
| Mark Mangiagli | 14 | $633K | 19 | 102.1% | 40% |
| Anibal Gonzalez | 15 | $633K | 55 | 94.5% | 64% |
| Simon Nguyen | 9 | $634K | 65 | 95.9% | 67% |
| Ruben Hernandez | 7 | $635K | — | — | — |
| Antonio Gamboa | 33 | $635K | 28 | 101.9% | 29% |
| Ashley Sabbath | 5 | $635K | — | — | — |
Frequently asked questions
How many homes has Mark Mangiagli sold?
Mark Mangiagli has 19 publicly recorded closed transactions in 2023–2026, including 14 in the last 24 months (7 representing sellers, 12 representing buyers over the full period).
What price range does Mark Mangiagli work in?
Mark Mangiagli's closed sales have a median price of $633,000; the middle 50% of transactions fall between $444,950 and $731,250.
Is Mark Mangiagli's license active?
Mark Mangiagli holds an active California DRE license (#02132596). License status can be verified on the California DRE public lookup.
Data window 2023–2026, computed 2026-07-11 · Dispute or correct this data · *our public sales record begins 2023; Mark's career may predate it