Salesperson (TX: 0568425)
19 years experience
If you need to reach working real estate agents in Collin County, Texas, this list was built for you. Mortgage lenders use it to connect with agents who can refer buyers. Title companies use it to pitch closing services. PropTech companies use it to demo software. Recruiters use it to poach top producers. Insurance providers use it to offer E&O and life products. Continuing education providers use it to fill courses. Whatever your angle, the common thread is the same: you need verified contact data for active, licensed agents — not a spreadsheet full of expired licenses and dead emails.
When you buy Collin County real estate agent email list data from Dr. Bill, you get {{AGENT_COUNT}} actively licensed agents with verified email addresses, plus {{CELL_COUNT}} agents who also have cell phone numbers on file. That combination opens the door to email campaigns, SMS outreach, and direct dial — all from a single purchase.
Every record in this list is sourced directly from the Texas Real Estate Commission, the official state licensing board. That means you are not buying recycled data scraped from listing sites or aggregated from outdated directories. New emails are added weekly, the full list is cleaned monthly, and the entire database is refreshed bi-annually. The result is a 96% deliverability guarantee — a number cheap list vendors cannot offer because they do not do the maintenance work. Dr. Bill has been selling real estate agent lists since 2005 and has completed over 31,000 list sales. That track record is not an accident.
Deliverability matters because cold-email platforms like Zap Contact (zapcontact.com) will flag or suspend accounts tied to high bounce rates. When you load a clean, verified list into your sending platform, your domain reputation stays intact, your open rates stay healthy, and your campaign actually reaches inboxes. Saving twenty dollars on a cheaper list and then burning your sending domain is not a trade worth making.
The most common use is a direct email campaign built inside a cold-email platform. Load the list, write a tight offer, and let automation handle follow-up sequences. But the data works across other channels too. Use the mailing addresses for direct mail drops. Use the cell phone numbers for SMS campaigns or direct dial. Upload the emails into LinkedIn for audience matching and run paid ads alongside your email sequence for compounding reach.
The list also lets you segment before you send. Broker-owners respond to different messaging than sales agents. Filtering by license type before you write a single subject line will lift your response rate immediately.
Collin County covers a dense cluster of high-activity markets including Plano, Frisco, McKinney, Allen, Prosper, Celina, and Wylie. These are not slow suburban markets — they are among the fastest-growing communities in the entire state, and the agent population reflects that. With {{AGENT_COUNT}} licensed agents operating inside the county, there is a real, addressable audience worth reaching with a targeted message.
No other vendor sells Collin County agent data segmented to the zip code level. Most competitors offer Texas statewide files or Dallas metro bundles that dilute your spend across agents who are nowhere near your service area. Dr. Bill lets you target by state, county, city, or individual zip code, so your list matches your territory exactly — not approximately.
As of 6/27/2026, Katherine Niesman has 3 properties for sale in McKinney and surrounding areas.
$530,000
Listed 2026-03-19
$595,000
Listed 2026-02-05
$5,499,000
Listed 2025-05-10
Katherine Niesman currently has no rental properties available in McKinney and surrounding areas. Check back later.