Top real estate agents in Diamond Bar, CA
Everything you need to choose well in Diamond Bar: what the market is doing, where your home fits, and which of its 894 ranked agents actually deliver — ranked by verified results, never by who paid.
The Diamond Bar market right now
Last 12 months, compared with the 12 before · verified closed salesHow the Diamond Bar market is moving
Median sale price by quarter
Homes sold by quarter
The long view: Diamond Bar home values since 2012
Median sale price by year
Long-term data provided by Redfin, a national real estate brokerage. Current year partial.
Where does your home fit in Diamond Bar?
The middle half of Diamond Bar homes sold between $686K and $1.3M over the last 24 months — and one in ten topped $1.6M. Agents who win in one price range are often invisible in another, so compare agents against your price point, not just the citywide average.
Most agents here barely transact — that's why the ranking matters
Half of the 1,172 agents who closed a deal in Diamond Bar in the last two years closed just one. Experience in your market and price range is rare — the list below shows who actually has it.
The Diamond Bar leaderboard
| # | Agent | Brokerage | Score | Sales (24 mo) in Diamond Bar | Median price | Avg DOM | Sale÷list |
|---|---|---|---|---|---|---|---|
| 1 | Qiyu Chen | Pinnacle Real Estate Group | 86 | 5 | $1.2M | 6 | 100.4% |
| 2 | Pamela Briggs | Coldwell Banker Tri-Counties R | 85 | 8 | $735K | 10 | 101.8% |
| 3 | Crystal Huan Wang | ReMax 2000 Realty | 85 | 8 | $656K | 13 | 102.5% |
| 4 | Michael Chang | Keller Williams Realty | 85 | 9 | $1.2M | 12 | 102.1% |
| 5 | Anna Yang | New Star Realty & Inv. | 85 | 3 | $1.1M | 8 | 104.0% |
| 6 | Kaylie Lei | Pinnacle Real Estate Group | 85 | 3 | $1.4M | 8 | 103.5% |
| 7 | Zhu Gong | Epitome Real Estate | 85 | 4 | $1.3M | 12 | 103.9% |
| 8 | Ami Singh | Compass | 85 | 3 | $1.2M | 7 | 102.4% |
| 9 | Zack Niu | Wetrust Realty | 84 | 3 | $1.1M | 13 | 111.4% |
| 10 | Sofia Chang | RE/MAX 2000 REALTY | 84 | 5 | $750K | 13 | 102.1% |
| 11 | Mike Chou | K.W. EXECUTIVE | 84 | 3 | $801K | 11 | 104.7% |
| 12 | Rosa Scalio | Century 21 Masters | 83 | 4 | $1.1M | 12 | 100.9% |
| 13 | Wei Xin | Pinnacle Real Estate Group | 82 | 3 | $913K | 9 | 101.2% |
| 14 | Yuan Le | Ricky&Jessie Realty | 80 | 4 | $1.1M | 24 | 101.5% |
| 15 | Bill Scalio | Century 21 Masters | 79 | 3 | $1.0M | 14 | 100.6% |
| 16 | Xiukui Li | Pinnacle Real Estate Group | 79 | 6 | $1.2M | 16 | 99.4% |
| 17 | Ni Zhen | RE/MAX 2000 REALTY | 79 | 6 | $968K | 16 | 99.1% |
| 18 | Silvia Portugal-Singh | COMPASS | 79 | 2 | $1.2M | 7 | 102.4% |
| 19 | Michelle Tsai Aun | Circa Properties, Inc. | 78 | 5 | $529K | 35 | 102.0% |
| 20 | Cathy Cheng | CC Royal Realty | 78 | 32 | $1.2M | 38 | 100.0% |
Score (0–100) summarizes each agent's recent verified results in Diamond Bar — sales closed, speed, and pricing outcomes. Agents cannot pay to change it. Showing the top 20 of 894 ranked agents (5+ closed sales here, last 24 months) — browse all 1716 agents active in Diamond Bar.
Skip the guesswork
Answer a few questions about your home and plans — we'll narrow Diamond Bar's agents to the handful worth interviewing, using the same performance data on this page.
More Diamond Bar rankings
Who actually sells Diamond Bar
Brokerage share of agent transaction sides, last 24 months.
Frequently asked questions
Who are the top real estate agents in Diamond Bar, CA?
Based on verified sale results over the last 24 months, the top agents in Diamond Bar include Qiyu Chen, Pamela Briggs, Crystal Huan Wang. Rankings reflect closed sales, speed of sale, and pricing results — agents cannot pay for placement.
How are Diamond Bar agents ranked?
By verified sale results in Diamond Bar: how much an agent actually closes, how fast their listings sell versus the local norm, and how their pricing holds up. No agent can pay to change their position.
Which brokerages sell the most homes in Diamond Bar?
By share of agent transaction sides over the last 24 months: Pinnacle Real Estate Group (4.7%), RE/MAX Galaxy (2.9%), Wetrust Realty (2.4%).
What is the Diamond Bar housing market like in 2026?
Over the last 12 months Diamond Bar recorded 373 home sales at a median $1,020,000 (+5.2% vs prior year). Homes typically sell in 22 days at 99.3% of asking price, and 27% of listings took a price cut before selling.