Zheng Sun, real estate agent in Diamond Bar License active & verified
Real estate agent · Diamond Bar, California

Zheng Sun

Agent, RE/MAX Galaxy ·CA DRE #02030373

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
21
homes closed, last 24 mo
▲ More than 99% of 1,085 Diamond Bar-area agents
$32.8M
closed sales volume
$1.1M median sale price
96.5%
of list price achieved on sales
area average 99.2%
20%
of listings needed a price cut
▲ Area average is 27%
Zheng Sun is a licensed real estate agent (CA DRE #02030373) with RE/MAX Galaxy in Diamond Bar, CA, with 21 closed transactions verified in public records over the last 24 months at a median sale price of $1,131,000 and an average 55 days on market on listings (32 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 Zheng

Compiled from public sources — not written by the agent

Zheng Sun is a real estate agent licensed under number 2030373, affiliated with Re/Max Galaxy, and based in Diamond Bar, CA 91765. The agent specializes in residential properties and maintains a 4.6-star rating based on 5 reviews.

ResidentialCommercialInvestment

What clients say elsewhere

AI synthesis of publicly posted reviews on other platforms

Client reviews consistently describe Zheng Sun as an excellent and good agent, with multiple users providing high recommendations. The feedback highlights strong performance, resulting in a 4.6 out of 5-star average rating across five testimonials.

We don't host reviews yet — when we do, every review will be tied to a verified transaction. Read the originals via the links in the sidebar.

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

4 2023 21 2024 8 2025 7 2026

Price range of closed sales

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

$601K $1.1M $1.8M mkt $997K
Middle 50% of sale prices; dot = agent median, dashed = market median

Who Zheng represents

40 total closed sides, 2023–2026

38 seller-side (95%) 2 buyer-side (5%) + 48 lease transactions, excluded from sale stats
Avg days on market
55
32 days slower than the market median
Active listings now
8
on market today
Closed 2023–2026
40
incl. 48 leases

Where Zheng sells

Closed sales by ZIP, last 24 months

91765
Diamond Bar
Sales5
Median price$2.7M
DOM vs ZIP median50 vs 22
91789
Walnut
Sales4
Median price$1.5M
DOM vs ZIP median25 vs 23
91766
Pomona
Sales3
Median price$535K
DOM vs ZIP median48 vs 26
ZIPCity Sales (24 mo)Median priceAvg DOM
91006 Arcadia 2 $2.6M
91709 Chino Hills 1 $1.2M
91105 Pasadena 1 $1.5M
91702 Azusa 1 $975K
91739 Rancho Cucamonga 1 $615K
91761 Ontario 1 $860K
92557 Moreno Valley 1 $685K
92880 Eastvale 1 $1.2M

1 more ZIP with older sales (before the last 24 months) not shown.

Questions to ask Zheng in an interview

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

  1. Your listings average 55 days on market vs the 23-day local median — what's your marketing plan?
  2. Your typical sale is $1.1M — 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
Zheng Sun 21 $1.1M 55 96.5% 20%
Maggie Chen 6 $1.1M 23 97.0% 0%
Limei Wang 3 $1.2M 25 100.8% 33%
Chun Hui Grama 15 $1.1M 61 100.0% 62%
Peter Loh 10 $1.2M 81 97.9% 60%
Kaylie Lei 21 $1.1M 13 102.8% 25%

Frequently asked questions

How many homes has Zheng Sun sold?

Zheng Sun has 40 publicly recorded closed transactions in 2023–2026, including 21 in the last 24 months (38 representing sellers, 2 representing buyers over the full period).

What price range does Zheng Sun work in?

Zheng Sun's closed sales have a median price of $1,131,000; the middle 50% of transactions fall between $601,250 and $1,772,750.

Is Zheng Sun's license active?

Zheng Sun holds an active California DRE license (#02030373). License status can be verified on the California DRE public lookup.

What do Zheng Sun's reviews say?

Client reviews consistently describe Zheng Sun as an excellent and good agent, with multiple users providing high recommendations. The feedback highlights strong performance, resulting in a 4.6 out of 5-star average rating across five testimonials.

Zheng SunRE/MAX Galaxy · 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; Zheng's career may predate it