Keri O'Sullivan

Keri O'Sullivan
Real Estate Agent (Broker)
Arlington VA

Broker (VA: 062979)

24 years experience

REALTOR® 0 Active Listings Serves Arlington County, VA
View on Realtor.com

Contact Information

Brokerage
Re Max Allegiance

Office Website
Office Address
3319 Lee Hwy
Arlington, VA  22207-3713
(Arlington County)
Office Phone
703-522-1940
Office Fax
Mobile
703-395-4099
Email
keri@osullivanproperties.com

Service Areas

Falls Church: VA Bailey's Crossroads: VA Seven Corners: VA Lincolnia: VA Lake Barcroft: VA Idylwood: VA Merrifield: VA Annandale: VA West Falls Church: VA Mosby: VA McLean: VA Pimmit: VA Pimmit Hills: VA West McLean: VA Greenway: VA Great Falls: VA Tysons: VA Arlington: VA Washington: DC Alexandria: VA Rosslyn: VA Huntington: VA

About Keri O'Sullivan

Personalized service in real estate starts with a deep understanding of each client's objectives. Coupled with extensive market knowledge and professional expertise, this approach ensures effective results. With degrees in Finance and Economics, along with years of experience as a Financial Analyst and Associate Broker—culminating in over $150 million in sales—this agent is well-equipped to guide clients in the Washington, D.C., and Northern Virginia markets. Areas of specialization include Arlington County, Falls Church, Alexandria, Fairfax County (including McLean, Vienna, Reston, Herndon, Springfield, and Burke), as well as Loudoun County (including Sterling, Ashburn, and Leesburg). This expertise enables accurate assessments of local market conditions, ensuring clients achieve optimal outcomes whether buying or selling a home.

The agent is committed to providing a distinctive sales experience, with many repeat clients highlighting their genuine nature, extensive knowledge, reliability, professionalism, and adept negotiation skills. Recognizing that buying or selling a home is a significant financial decision, it is essential to select a qualified REALTOR® who can effectively meet your needs.

Each real estate consultation begins with a comprehensive analysis of the client's situation. This thorough understanding, combined with a sincere commitment to client success, allows for exceptional results. The agent prioritizes respect and attention, ensuring that every client feels valued and supported throughout the process.

Over the years, this agent has built a reputation as a dedicated business professional and trusted advisor. Interested parties are encouraged to reach out via call or email to discover what sets this sales experience apart. The agent looks forward to the opportunity to assist you in your real estate journey.

Arlington County, VA Real Estate Market Analysis (Single Family Homes)

$1,835,015
Avg. Listing Price
From Keri's portfolio
4.6 / 4.2
Avg. Beds/Baths
Typical property size
3,623 sf
Avg. Square Footage
Interior living space
256
Active Listings
Current inventory

If you need to reach working real estate agents in Arlington County, Virginia, this list was built for you. Mortgage lenders, title companies, PropTech platforms, CE providers, insurance professionals, and recruiters all rely on targeted agent data to drive outreach campaigns that actually convert. Whether you are prospecting for new referral partners or launching a product to a hyper-local market, a verified agent email list cuts through the noise and gets your message in front of licensed professionals who are actively closing deals.

Arlington County draws a competitive, high-volume agent community given its proximity to Washington D.C. and its dense professional population. That makes it an especially valuable market for anyone selling services to real estate professionals. When you buy Arlington County real estate agent email list data from a trusted source, you are not guessing — you are reaching the right people with the right contact information from day one.

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

Every record in this list is sourced directly from the Virginia state real estate licensing board, so you are starting with verified, actively licensed agents — not scraped web data or recycled contacts from years past. New emails are added weekly, the full list is cleaned monthly, and the entire database is completely refreshed bi-annually. That ongoing hygiene process is why we back every list with a 96% deliverability guarantee — something the cheap, one-and-done list vendors simply cannot offer.

Dr Bill has been in the data business since 2005 and has sold over 31,000 lists to marketers, lenders, recruiters, and service providers across every vertical that touches real estate. The Arlington County list includes {{AGENT_COUNT}} actively licensed agents with verified email addresses, and {{CELL_COUNT}} of those agents also have cell phone numbers included. No other vendor segments this data down to the zip code level within Arlington County — giving you targeting precision that a statewide blast will never deliver.

How to Use This Arlington County Agent List

Email outreach is the most obvious use, and this list plugs directly into cold-email platforms like Zap Contact (zapcontact.com) and similar tools built for high-volume, compliant prospecting. You can segment by broker versus individual sales agent to tailor your message — a recruiting pitch to a team leader looks very different from a CE course offer sent to a newly licensed agent. Direct mail and phone campaigns using the included cell numbers add additional touchpoints that reinforce your email outreach.

LinkedIn matching is another powerful use case — upload the email list to LinkedIn Campaign Manager to build a matched audience and run ads directly to your Arlington County agent segment. Multi-channel campaigns consistently outperform single-channel outreach, and having clean, accurate contact data is the foundation that makes every channel work.

Why Arlington County, Virginia Agent Data Matters

Arlington County is home to a concentrated cluster of active real estate professionals serving communities like Clarendon, Ballston, Crystal City, Shirlington, and Lyon Village. These are not suburban sprawl zip codes — they are dense, transaction-rich neighborhoods where agents work hard and need the services you provide. With {{AGENT_COUNT}} licensed agents operating across a relatively compact geography, the targeting opportunity is exceptional for any vendor who understands local market dynamics.

A statewide Virginia agent list buries your best prospects under tens of thousands of irrelevant contacts. County-level and zip code-level targeting lets you focus your budget, personalize your messaging, and measure results with precision. Arlington County agents operate in a distinct professional environment, and speaking to that specificity in your outreach will always outperform a generic blast sent to the entire state.

Current Property Listings

Keri O'Sullivan currently has no properties listed for sale in Arlington and surrounding areas. Check back later.

Current Property Rentals

Keri O'Sullivan currently has no rental properties available in Arlington and surrounding areas. Check back later.