Joseph De Long, real estate agent in Placentia License active & verified
Real estate agent · Placentia, California

Joseph De Long

Agent, Keller Williams Realty ·CA DRE #01921973

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
3
homes closed, last 24 mo
▲ More than 92% of 1,013 Placentia-area agents
$2.2M
closed sales volume
$803K median sale price
8
closed since 2023
1
active listings now
Joseph De Long is a licensed real estate agent (CA DRE #01921973) with Keller Williams Realty in Placentia, CA, with 3 closed transactions verified in public records over the last 24 months at a median sale price of $802,500. That is more recent sales in Placentia than 92% of the 1,013 agents active there.
Source: California public property records. Updated monthly. How we compute these numbers →

About Joseph

Compiled from public sources — not written by the agent

Joseph De Long is a dedicated REALTOR® with L.A. Harbor serving the Rancho Palos Verdes area with expert guidance in buying and selling properties. With license #01921973, he provides clients with seamless and informed real estate experience leveraging in-depth knowledge of the local market.

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

5 2023 0 2024 2 2025 1 2026

Price range of closed sales

Middle 50% of Joseph's transactions vs the Placentia market

$600K $803K $968K mkt $1.1M
Middle 50% of sale prices; dot = agent median, dashed = market median

Who Joseph represents

8 total closed sides, 2023–2026

6 seller-side (75%) 2 buyer-side (25%) + 4 lease transactions, excluded from sale stats
Avg days on market
Active listings now
1
on market today
Closed 2023–2026
8
incl. 4 leases

Where Joseph sells

Closed sales by ZIP, last 24 months

92870
Placentia
Sales1
Median price$990K
DOM vs ZIP median14 vs 14
90621
Buena Park
Sales1
Median price$525K
92882
Corona
Sales1
Median price$685K

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

Questions to ask Joseph in an interview

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

  1. Your typical sale is $803K — 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 Placentia agents

Ranked by verified sales in public records, last 24 months — no agent pays for placement

AgentSales (24 mo)Median priceAvg DOMSale÷listPrice cuts
Joseph De Long 3 $803K
Jeffery Quon 4 $803K 15 101.8% 100%
John Perovich 16 $820K 30 101.0% 27%
Sujata Mehta 13 $784K 28 106.8% 10%
Sebastian Pineda 5 $777K
Huy Pham 3 $838K

Frequently asked questions

How many homes has Joseph De Long sold?

Joseph De Long has 8 publicly recorded closed transactions in 2023–2026, including 3 in the last 24 months (6 representing sellers, 2 representing buyers over the full period).

What price range does Joseph De Long work in?

Joseph De Long's closed sales have a median price of $802,500; the middle 50% of transactions fall between $600,000 and $967,500.

Is Joseph De Long's license active?

Joseph De Long holds an active California DRE license (#01921973). License status can be verified on the California DRE public lookup.

Joseph De LongKeller Williams Realty · Placentia, CA
Check my fit

Data window 2023–2026, computed 2026-07-11 · Dispute or correct this data · *our public sales record begins 2023; Joseph's career may predate it