Long Zhang, real estate agent in Diamond Bar License active & verified
Real estate agent · Diamond Bar, California

Long Zhang

Agent, Century 21 Affiliated ·CA DRE #01947189

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
4
homes closed, last 24 mo
▲ More than 96% of 1,085 Diamond Bar-area agents
$5.9M
closed sales volume
$995K median sale price
97.3%
of list price achieved on sales
area average 99.2%
0%
of listings needed a price cut
▲ Area average is 27%
Long Zhang is a licensed real estate agent (CA DRE #01947189) with Century 21 Affiliated in Diamond Bar, CA, with 4 closed transactions verified in public records over the last 24 months at a median sale price of $995,000 and an average 25 days on market on listings (2 days slower than the market median). That is more recent sales in Diamond Bar than 96% of the 1,085 agents active there.
Source: California public property records. Updated monthly. How we compute these numbers →

About Long

Compiled from public sources — not written by the agent

Long Zhang is a Real Estate Salesperson with CENTURY 21 Affiliated in Anaheim Hills, CA. Based at 5241 E Santa Ana Canyon Road Suite 100, Anaheim, CA 92807, he serves the greater Anaheim area and is fluent in English and Chinese.

EnglishChinese

What clients say elsewhere

AI synthesis of publicly posted reviews on other platforms

Century 21: 5★ (1 reviews)

Client praised Long Zhang for providing professional and excellent services that made the real estate transaction a rewarding and memorable experience.

  • “Professional and excellent services, rewarding and memorable experiences.” — Century 21 review, 2014

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 2 2024 2 2025 0 2026

Price range of closed sales

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

$793K $995K $1.4M mkt $997K
Middle 50% of sale prices; dot = agent median, dashed = market median

Who Long represents

8 total closed sides, 2023–2026

5 seller-side (63%) 3 buyer-side (37%)
Avg days on market
25
2 days slower than the market median
Active listings now
1
on market today
Closed 2023–2026
8

Where Long sells

Closed sales by ZIP, last 24 months

90275
Rancho Palos Verdes
Sales1
Median price$2.2M
90621
Buena Park
Sales1
Median price$1.5M
92620
Irvine
Sales1
Median price$1.4M
ZIPCity Sales (24 mo)Median priceAvg DOM
92802 Anaheim 1 $800K

3 more ZIPs with older sales (before the last 24 months) not shown.

Questions to ask Long in an interview

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

  1. Your typical sale is $995K — how does your approach change for a home like mine?
  2. 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
Long Zhang 4 $995K 25 97.3% 0%
Amy Ji 35 $1000K 68 98.4% 48%
Chen Dong 19 $1.0M 95 99.5% 25%
Min Yang 6 $990K 57 98.7% 33%
Steve Hang 4 $1.0M 69 96.8% 75%
Hong Luo 2 $1.0M

Frequently asked questions

How many homes has Long Zhang sold?

Long Zhang has 8 publicly recorded closed transactions in 2023–2026, including 4 in the last 24 months (5 representing sellers, 3 representing buyers over the full period).

What price range does Long Zhang work in?

Long Zhang's closed sales have a median price of $995,000; the middle 50% of transactions fall between $792,625 and $1,437,500.

Is Long Zhang's license active?

Long Zhang holds an active California DRE license (#01947189). License status can be verified on the California DRE public lookup.

What do Long Zhang's reviews say?

Client praised Long Zhang for providing professional and excellent services that made the real estate transaction a rewarding and memorable experience.

Long ZhangCentury 21 Affiliated · 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; Long's career may predate it