License active & verified Jack Kortz
Agent, Berkshire Hathaway HomeServices California Properties ·CA DRE #00578938
The verified record
Every number below is computed from public records of closed sales, last 24 months · how we compute thisAbout Jack
Compiled from public sources — not written by the agent
Jack Kortz is a real estate agent licensed with Berkshire Hathaway HomeServices and Mulhearn Realtors Inc., operating out of Cerritos, CA. He serves clients in Whittier, Gardena, Buena Park, and La Habra Heights, CA, and currently has 18 active listings.
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 Jack's transactions vs the Whittier market
Who Jack represents
7 total closed sides, 2023–2026
Where Jack sells
Closed sales by ZIP, last 24 months
| ZIP | City | Sales (24 mo) | Median price | Avg DOM |
|---|---|---|---|---|
| 90606 | Whittier | 1 | $650K | — |
| 90638 | La Mirada | 1 | $870K | — |
| 91765 | Diamond Bar | 1 | $685K | — |
Questions to ask Jack in an interview
Generated from this agent's own public sales record — bring them to your first call
- Your typical sale is $870K — 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 Whittier 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 |
|---|---|---|---|---|---|
| Jack Kortz | 7 | $870K | 7 | 99.6% | 0% |
| Betty Gonzalez | 6 | $870K | 18 | 101.0% | 20% |
| Carlos Barron | 29 | $871K | 46 | 100.0% | 12% |
| Rose Alvarez | 12 | $868K | 30 | 97.9% | 25% |
| Bertaluchi Balcazar | 29 | $873K | 28 | 103.8% | 13% |
| Chris Orellana | 5 | $875K | — | — | — |
Frequently asked questions
How many homes has Jack Kortz sold?
Jack Kortz has 7 publicly recorded closed transactions in 2023–2026, including 7 in the last 24 months (5 representing sellers, 2 representing buyers over the full period).
What price range does Jack Kortz work in?
Jack Kortz's closed sales have a median price of $870,000; the middle 50% of transactions fall between $667,500 and $1,005,000.
Is Jack Kortz's license active?
Jack Kortz holds an active California DRE license (#00578938). 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 2024; Jack's career may predate it