Diane Quinn

Diane Quinn
Real Estate Agent (Salesperson)
Summit NJ

Salesperson (NJ: 8838025)

37 years experience

REALTOR® 1 Active Listings Serves Union County, NJ
View on Realtor.com

Contact Information

Brokerage
Keller Williams Realty

Office Website
Office Address
488 Springfield Ave
Summit, NJ  07901
(Union County)
Office Phone
908-273-2991
Office Fax
908-273-2996
Mobile
908-310-3040
Email
dianequinn6@gmail.com

Service Areas

Millburn: NJ Livingston: NJ Maplewood: NJ Springfield: NJ Short Hills: NJ Warren: NJ Warren Twp: NJ Berkeley Heights Twp: NJ Watchung: NJ Chatham: NJ Summit: NJ Berkeley Heights: NJ New Providence: NJ Bridgewater Twp: NJ Bernards Twp: NJ Harding Township: NJ Bridgewater: NJ Martinsville: NJ Morris Twp: NJ Basking Ridge: NJ Liberty Corner: NJ Far Hills: NJ Bedminster: NJ Pluckemin: NJ Bedminster Twp: NJ Tewksbury Township: NJ Bernardsville: NJ Chatham Township: NJ Florham Park: NJ Madison: NJ Long Hill Township: NJ Gillette: NJ Mendham Township: NJ Mendham: NJ Randolph: NJ Millington: NJ Greystone Park: NJ Denville: NJ Hanover Twp: NJ Morris Plains: NJ Brookside: NJ East Hanover: NJ Morristown: NJ Convent Station: NJ Stirling: NJ

About Diane Quinn

With a diverse background spanning government, corporate business, and real estate paralegal work, this agent has successfully transitioned into a thriving real estate career. Drawing from personal experiences and multiple corporate relocations, they possess a deep understanding of the complexities—both emotional and logistical—associated with buying or selling a home. Their client-centered approach, characterized by exceptional service, has established them as a consistent multi-million dollar sales producer.

This agent is well-versed in their markets and dedicated to advocating for their clients. Over a 25-year career, they have cultivated a reputation for unwavering commitment to customer needs, delivering professional and responsive service to both buyers and sellers. This dedication not only ensures smooth transactions but also fosters long-term relationships, resulting in repeat business and referrals. They consistently exceed client expectations.

Focusing primarily on the NYC Midtown direct train commuter corridor and along Highways 78 and 24, this agent serves various areas within Essex, Union, Morris, and Somerset Counties. Their extensive experience includes working with clients in towns such as Maplewood, Millburn, Short Hills, Summit, Chatham, Madison, Morristown, New Providence, Berkeley Heights, Long Hill Township, Bernards Township (Basking Ridge), Bernardsville, Westfield, and Cranford, among others, extending to Livingston, Florham Park, Harding, Springfield, Mountainside, Watchung, Warren, Mendham, and beyond.

Their personalized approach has led to remarkable achievements, including recognition as a Multi-Million Dollar Sales Producer, membership in the NJAR Distinguished Sales Club, and the NJAR Circle of Excellence Awards from 1990 to 2012. Additionally, they have been honored with the Re/Max Hall of Fame and Lifetime Achievement Awards, underscoring their commitment to excellence in real estate.

Union County, NJ Real Estate Market Analysis (Single Family Homes)

$893,430
Avg. Listing Price
From Diane's portfolio
4.1 / 2.9
Avg. Beds/Baths
Typical property size
2,728 sf
Avg. Square Footage
Interior living space
244
Active Listings
Current inventory

If you're looking to buy a Union County real estate agent email list, you're likely a mortgage lender, title company, PropTech platform, continuing education provider, recruiter, or insurance professional who needs direct access to the agents closing deals in one of New Jersey's most active counties. This list puts you in front of {{AGENT_COUNT}} actively licensed agents with verified email addresses, so your outreach lands with the people who actually matter to your business.

Brokerages, SaaS tools, E&O insurance carriers, and CE providers all use this data to run targeted campaigns, onboard new clients, and build pipelines without wasting budget on statewide blasts that miss the mark. Whether you're pitching a new technology platform or filling seats in a licensing course, reaching Union County agents directly — rather than hoping they find you — is the faster path to revenue.

Why Buy a Union County Real Estate Agent Email List From Dr Bill

Every record in this list is sourced directly from the New Jersey state real estate licensing board, so you're starting with verified, actively licensed professionals — not recycled data scraped from random directories. New emails are added weekly, the full list is cleaned monthly, and the entire database is refreshed bi-annually, which is why we back it with a 96% deliverability guarantee. Cheap alternatives can't make that claim because they don't do the maintenance.

Dr Bill has been in the data business since 2005 and has sold over 31,000 lists to clients who come back because the quality holds up. You also get {{CELL_COUNT}} agents with verified cell phone numbers included, opening the door to SMS and direct dial campaigns alongside your email strategy. No guesswork, no outdated contacts — just clean, usable data ready to deploy the same day you order.

How to Use This Union County Agent List

The most obvious use is cold email outreach through platforms built for it — tools like Zap Contact (zapcontact.com) are designed specifically for this kind of B2B prospecting and pair perfectly with a verified list like this one. You can also use the data for direct mail campaigns, phone outreach using the included cell numbers, or uploading the list to LinkedIn for matched audience targeting to run parallel ad campaigns alongside your emails.

Segmenting by broker versus sales agent lets you tailor your message — brokers respond to different offers than individual agents, and your conversion rate climbs when the pitch fits the role. Zip code level targeting, which no other vendor offers within Union County, lets you get even more precise and test different offers across different areas without burning your whole list at once.

Why Union County, New Jersey Agent Data Matters

Union County covers a dense, diverse set of markets including Elizabeth, Westfield, Summit, Plainfield, Linden, and Cranford — communities with distinct agent populations and different service needs. With {{AGENT_COUNT}} actively licensed agents operating across these cities, there's a substantial addressable audience here that statewide campaigns routinely dilute or overlook entirely.

Local targeting at the county level means your message is relevant to the market your prospect actually works in, which drives higher open rates and better response. When you can further slice that audience by zip code — something only this list offers at the intra-county level — you're not just reaching Union County agents, you're reaching the right ones.

Current Property Listings

As of 6/27/2026, Diane Quinn has 1 property for sale in Summit and surrounding areas.

$1,975,000

Listed 2026-04-28

27 Maple Ter
Maplewood, NJ  07040

Beds: 5.0
Baths: 3.5
Sq Ft: 0
Lot: 14,375 sf
Single Family Map
View Full Details

Current Property Rentals

Diane Quinn currently has no rental properties available in Summit and surrounding areas. Check back later.