Raymond Tsai, real estate agent in Diamond Bar License active & verified
Real estate agent · Diamond Bar, California

Raymond Tsai

Agent, Pinnacle Real Estate Group ·17+ years experience ·CA DRE #01784303

Verify license on CA DRE Unclaimed profile — built from public records

The verified record

Every number below is computed from public records of closed sales, last 24 months · how we compute this
40
homes closed, last 24 mo
▲ More than 99% of 1,085 Diamond Bar-area agents
$43.0M
closed sales volume
$853K median sale price
100.1%
of list price achieved on sales
▲ 1.0 pts above the area average
30%
of listings needed a price cut
Area average is 27%
Raymond Tsai is a licensed real estate agent (CA DRE #01784303) with Pinnacle Real Estate Group in Diamond Bar, CA, with 40 closed transactions verified in public records over the last 24 months at a median sale price of $852,500 and an average 60 days on market on listings (37 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 Raymond

Compiled from public sources — not written by the agent

Raymond Tsai is a licensed Real Estate Broker and Realtor with Keller Williams Realty, Inc., operating in Southern California cities including Diamond Bar, Rowland Heights, and City of Industry. He has been in the real estate industry since 2007 and founded Team RT in 2014 to assist clients with buying, selling, and investing.

LuxuryBuyer's agentListing agentRelocationProperty ManagementVacation Short-term Rentals EnglishMandarinTaiwaneseCantonese

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

28 2023 20 2024 22 2025 10 2026

Price range of closed sales

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

$690K $853K $1.3M mkt $997K
Middle 50% of sale prices; dot = agent median, dashed = market median

Who Raymond represents

80 total closed sides, 2023–2026

62 seller-side (78%) 18 buyer-side (22%)
Avg days on market
60
37 days slower than the market median
Active listings now
21
on market today
Closed 2023–2026
80

Where Raymond sells

Closed sales by ZIP, last 24 months

91765
Diamond Bar
Sales4
Median price$1.2M
DOM vs ZIP median17 vs 22
91030
South Pasadena
Sales4
Median price$699K
DOM vs ZIP median23 vs 18
91745
Hacienda Heights
Sales2
Median price$479K
DOM vs ZIP median26 vs 21
ZIPCity Sales (24 mo)Median priceAvg DOM
91789 Walnut 2 $994K 35
91748 Rowland Heights 2 $820K 86
91766 Pomona 2 $540K
91784 Upland 2 $1.4M
91006 Arcadia 1 $3.3M 136
91709 Chino Hills 1 $799K 39
90638 La Mirada 1 $818K
91108 San Marino 1 $3.5M
91762 Ontario 1 $818K

Questions to ask Raymond in an interview

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

  1. Your listings average 60 days on market vs the 23-day local median — what's your marketing plan?
  2. Your typical sale is $853K — 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
Raymond Tsai 40 $853K 60 100.1% 30%
Kim Tong 5 $853K
Matthew Hartman 13 $852K 41 96.5% 20%
Karen Wu 36 $850K 36 98.8% 11%
Cindi Brodack 6 $849K
Jun Zhou 16 $858K 30 95.1% 0%

Frequently asked questions

How many homes has Raymond Tsai sold?

Raymond Tsai has 80 publicly recorded closed transactions in 2023–2026, including 40 in the last 24 months (62 representing sellers, 18 representing buyers over the full period).

What price range does Raymond Tsai work in?

Raymond Tsai's closed sales have a median price of $852,500; the middle 50% of transactions fall between $690,250 and $1,310,950.

Is Raymond Tsai's license active?

Raymond Tsai holds an active California DRE license (#01784303). License status can be verified on the California DRE public lookup.

Raymond TsaiPinnacle Real Estate Group · 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; Raymond's career may predate it