Joe Ko
Agent, 88 REALTY ·CA DRE #01006941
The verified record
Every number below is computed from public records of closed sales, last 24 months · how we compute thisPerformance 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 Joe's transactions vs the Diamond Bar market
Who Joe represents
4 total closed sides, 2023–2026
Where Joe sells
Closed sales by ZIP, last 24 months
1 more ZIP with older sales (before the last 24 months) not shown.
Questions to ask Joe in an interview
Generated from this agent's own public sales record — bring them to your first call
- Most of your record is buyer-side — how many listings like mine have you sold?
- Your typical sale is $943K — 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 Diamond Bar 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 |
|---|---|---|---|---|---|
| Joe Ko | 3 | $943K | — | — | — |
| Sujuan Dai | 22 | $940K | 21 | 99.1% | 0% |
| Shihchi Man | 3 | $950K | — | — | — |
| Xiang Qin | 6 | $935K | 50 | 98.6% | 33% |
| Edmund Lin | 9 | $925K | — | — | — |
| Hai-Ying Gu | 5 | $920K | — | — | — |
Frequently asked questions
How many homes has Joe Ko sold?
Joe Ko has 4 publicly recorded closed transactions in 2023–2026, including 3 in the last 24 months (1 representing sellers, 3 representing buyers over the full period).
What price range does Joe Ko work in?
Joe Ko's closed sales have a median price of $942,500; the middle 50% of transactions fall between $661,250 and $1,201,250.
Is Joe Ko's license active?
Joe Ko holds an active California DRE license (#01006941). 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; Joe's career may predate it