Broker (IL: 475143557)
14 years experience
Mortgage lenders, title companies, PropTech startups, real estate recruiters, insurance agents, and continuing education providers all need direct access to Dupage County's real estate professionals. Our verified email list of 7,630 actively licensed agents gives you the precise targeting power to reach decision-makers who control millions in transactions across this affluent Illinois market.
Whether you're launching a new mortgage product, recruiting top performers, or promoting continuing education courses, generic marketing approaches waste time and money. This curated database eliminates the guesswork by delivering current contact information for every licensed agent in Dupage County, segmented down to the zip code level for maximum campaign precision.
Our data comes directly from Illinois state licensing boards and undergoes monthly verification to maintain 96% deliverability rates. While cheap alternatives flood the market with outdated contact information scraped from unreliable sources, our premium list ensures your outreach reaches active professionals who can actually respond to your offers and services.
Every email address is verified against current licensing status, meaning you're not wasting resources on expired licenses or inactive agents. We guarantee 96% deliverability because we understand that your campaign success depends on reaching real people, not bouncing emails into the void like bargain-basement providers deliver.
Deploy this data across multiple outreach channels for maximum impact. Launch targeted email campaigns through cold-email platforms like Zap Contact (zapcontact.com), Dr Bill's purpose-built system designed specifically for purchased lists, since mainstream platforms like Mailchimp and Constant Contact prohibit purchased data. Combine email outreach with direct mail campaigns and LinkedIn connection requests for multi-touch engagement.
Segment your campaigns by broker versus sales agent status to craft messaging that resonates with each audience. Experienced brokers respond differently than newly licensed agents, and our data includes licensing details that enable sophisticated targeting. Phone campaigns become more effective when you can reference specific geographic territories and understand an agent's market position before dialing.
Dupage County encompasses high-value markets including Naperville, Wheaton, Downers Grove, Elmhurst, and Glen Ellyn, where 7,630 licensed agents serve one of Illinois's most affluent residential markets. No other vendor provides zip code level segmentation within Dupage County, giving you unprecedented ability to target agents in specific municipalities or postal zones where your services matter most.
Local targeting consistently outperforms statewide email blasts because agents deal with hyper-local market conditions and regulations. When you buy Dupage County real estate agent email list data, you're investing in precision that translates to higher response rates, better qualified leads, and more meaningful business relationships with professionals who understand their specific market dynamics.
As of 5/29/2026, Margaret Costello has 1 property for sale in Downers Grove and surrounding areas.
$425,000
Listed
As of 5/29/2026, Margaret Costello has the following rental property available in Downers Grove and surrounding areas.
$2,450
Listed 2025-10-01