The verified record

Every number below is computed from public records of closed sales, last 24 months · how we compute this
99
homes closed, last 24 mo
▲ More than 99% of 1,085 Diamond Bar-area agents
$112.6M
closed sales volume
$1.0M median sale price
99.0%
of list price achieved on sales
area average 99.2%
29%
of listings needed a price cut
Area average is 27%
Cathy Cheng is a licensed real estate agent (CA DRE #01270713) with CC Royal Realty in Diamond Bar, CA, with 99 closed transactions verified in public records over the last 24 months at a median sale price of $1,049,000 and an average 38 days on market on listings (15 days slower than the market median). That is more recent sales in Diamond Bar than 99% of the 1,085 agents active there.
Source: California public property records. Updated monthly. How we compute these numbers →

About Cathy

Compiled from public sources — not written by the agent

Cathy Cheng is a Broker Associate at CC Royal Realty in Diamond Bar, CA, with over 25 years of experience and more than 1,000 closed transactions. She has achieved significant rankings, including being the #1 Re/Max agent in California/Hawaii and the #2 top-producing Re/Max agent nationwide. Her career spans from 1999 to the present, during which she has been a top 1% agent in Walnut, Diamond Bar, and Chino Hills.

Family HomeFirst-time buyersProperty investorsResidential Commissions

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

32 2023 40 2024 41 2025 43 2026

Price range of closed sales

Middle 50% of Cathy's transactions vs the Diamond Bar market

$781K $1.0M $1.4M mkt $997K
Middle 50% of sale prices; dot = agent median, dashed = market median

Who Cathy represents

156 total closed sides, 2023–2026

84 seller-side (54%) 72 buyer-side (46%) + 32 lease transactions, excluded from sale stats
Avg days on market
38
15 days slower than the market median
Active listings now
8
on market today
Closed 2023–2026
156
incl. 32 leases

Where Cathy sells

Closed sales by ZIP, last 24 months

#3 of 20 agents
91765
Diamond Bar
Sales30
Median price$1.1M
DOM vs ZIP median45 vs 22
#3 of 21 agents
91789
Walnut
Sales18
Median price$1.3M
DOM vs ZIP median22 vs 23
92618
Irvine
Sales5
Median price$1.4M
DOM vs ZIP median39 vs 37
ZIPCity Sales (24 mo)Median priceAvg DOM
91748 Rowland Heights 5 $1.0M 38
91709 Chino Hills 5 $1.0M 31
91708 Chino 5 $740K
91745 Hacienda Heights 2 $569K 8
91730 Rancho Cucamonga 2 $700K
91763 Montclair 2 $480K
92336 Fontana 2 $715K
91762 Ontario 2 $785K
91801 Alhambra 2 $799K

Questions to ask Cathy in an interview

Generated from this agent's own public sales record — bring them to your first call

  1. Your listings average 38 days on market vs the 23-day local median — what's your marketing plan?
  2. Your typical sale is $1.0M — how does your approach change for a home like mine?
  3. 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

AgentSales (24 mo)Median priceAvg DOMSale÷listPrice cuts
Cathy Cheng 99 $1.0M 38 99.0% 29%
Bill Scalio 12 $1.1M 74 98.7% 36%
Wei Beverly Zhang 30 $1.1M 53 94.5% 18%
Wei Xin 23 $1.1M 54 99.6% 38%
Xiukui Li 36 $1.0M 58 99.2% 46%
Quincy Teng 6 $1.1M

Frequently asked questions

How many homes has Cathy Cheng sold?

Cathy Cheng has 156 publicly recorded closed transactions in 2023–2026, including 99 in the last 24 months (84 representing sellers, 72 representing buyers over the full period).

What price range does Cathy Cheng work in?

Cathy Cheng's closed sales have a median price of $1,049,000; the middle 50% of transactions fall between $781,250 and $1,381,250.

Is Cathy Cheng's license active?

Cathy Cheng holds an active California DRE license (#01270713). License status can be verified on the California DRE public lookup.

Cathy ChengCC Royal Realty · Diamond Bar, CA
Check my fit

Data window 2023–2026, computed 2026-09-05 · Dispute or correct this data · *our public sales record begins 2023; Cathy's career may predate it