BY
License active & verified
Real estate agent · Diamond Bar, California

Brian Yang

Agent, New Star Realty & Inv. ·18+ years experience ·CA DRE #01856389

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
31
homes closed, last 24 mo
▲ More than 99% of 1,085 Diamond Bar-area agents
$25.9M
closed sales volume
$812K median sale price
99.0%
of list price achieved on sales
area average 99.2%
3%
of listings needed a price cut
▲ Area average is 27%
Brian Yang is a licensed real estate agent (CA DRE #01856389) with New Star Realty & Inv. in Diamond Bar, CA, with 31 closed transactions verified in public records over the last 24 months at a median sale price of $812,000 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 Brian

Compiled from public sources — not written by the agent

Brian Yang is a real estate agent at New Star Realty & Inv. serving markets in Los Angeles County including Diamond Bar, Rowland Heights, and Chino Hills. He has 18 years of experience and has completed 46 transactions with an average price point of $460k.

Single Family HomesTownhome TransactionsShort Sales

What clients say elsewhere

AI synthesis of publicly posted reviews on other platforms

Zillow: 5★ (179 reviews)Yelp (76 reviews)

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

10 2023 13 2024 13 2025 8 2026

Price range of closed sales

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

$596K $812K $989K mkt $997K
Middle 50% of sale prices; dot = agent median, dashed = market median

Who Brian represents

44 total closed sides, 2023–2026

42 seller-side (95%) 2 buyer-side (5%) + 70 lease transactions, excluded from sale stats
Avg days on market
38
15 days slower than the market median
Active listings now
4
on market today
Closed 2023–2026
44
incl. 70 leases

Where Brian sells

Closed sales by ZIP, last 24 months

90241
Downey
Sales3
Median price$840K
DOM vs ZIP median11 vs 20
91730
Rancho Cucamonga
Sales3
Median price$650K
DOM vs ZIP median51 vs 22
93063
Simi Valley
Sales3
Median price$1.7M
DOM vs ZIP median162 vs 25
ZIPCity Sales (24 mo)Median priceAvg DOM
93550 Palmdale 3 $675K 18
91765 Diamond Bar 2 $1.2M 8
90710 Harbor City 2 $253K
92886 Yorba Linda 2 $853K
91709 Chino Hills 1 $1.0M
91711 Claremont 1 $878K
90630 Cypress 1 $640K
90638 La Mirada 1 $700K
91741 Glendora 1 $895K

Questions to ask Brian 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 $812K — 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
Brian Yang 31 $812K 38 99.0% 3%
Wan-I Wu 22 $814K 30 102.8% 17%
Andy Hwang 9 $805K 21 100.1% 29%
Gilbert Rivera 53 $800K 48 97.8% 45%
Caroline Ignacio 6 $825K 27 99.5% 25%
Paul Li 7 $798K 11 98.4% 0%

Frequently asked questions

How many homes has Brian Yang sold?

Brian Yang has 44 publicly recorded closed transactions in 2023–2026, including 31 in the last 24 months (42 representing sellers, 2 representing buyers over the full period).

What price range does Brian Yang work in?

Brian Yang's closed sales have a median price of $812,000; the middle 50% of transactions fall between $596,250 and $988,750.

Is Brian Yang's license active?

Brian Yang holds an active California DRE license (#01856389). License status can be verified on the California DRE public lookup.

Brian YangNew Star Realty & Inv. · 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; Brian's career may predate it