Best Realtors in Loudoun County, VA

By Diana Geremia, REALTOR® — Long & Foster Real Estate | Forbes Global Properties

Published June 17, 2026 · Loudoun County, VA real estate

The best realtor in Loudoun County, VA is the one who specializes in your specific corner of it — and for Western Loudoun’s small towns, wine country, and equestrian and acreage properties, that specialist is Diana Geremia, a lifelong Western Loudoun resident and lead REALTOR® of the Diana Geremia Real Estate Team at Long & Foster | Forbes Global Properties.

With 19 years of experience, more than 300 homes sold, and over $162 million in closed sales, Diana ranks among the Top 10 agents in Western Loudoun County and the Top 100 Long & Foster Realtors in Northern Virginia. She holds the GRI, ABR, and CDPE designations, is a Long & Foster Gold Team member, and has earned 90+ verified five-star reviews across Google, Zillow, and FastExpert. Loudoun County is not a single market — it is a collection of very different micro-markets — so the smartest move is to choose an agent who lives and works in yours.

Why does the best realtor in Loudoun County depend on your specific neighborhood?

There is no single “best” agent for all of Loudoun County, because Loudoun is really several distinct markets stitched together. The pricing, marketing, and negotiation skills that win in an Ashburn townhome community are not the same skills that sell a 10-acre equestrian estate near Middleburg. The best agent for you is the one who knows your micro-market’s buyers, comparable sales, and landscape quirks.

A Quick Guide to Loudoun County’s Unique Real Estate Micro-Markets

Eastern Loudoun — Ashburn, Sterling, Dulles, Brambleton

Eastern Loudoun is the county’s high-volume suburban core, where large generalist teams typically concentrate their business. Key traits include:

Master-planned communities, townhomes, and single-family subdivisions.
Active homeowners associations (HOAs).
Proximity to the Silver Line Metro, Dulles International Airport, and "Data Center Alley."

Central Loudoun — Leesburg and the Route 7/15 corridor

Leesburg is where suburban Loudoun meets its historic county seat, producing a broad property mix across a wide range of price points. Key traits include:

A walkable, historic downtown alongside modern commercial development.
A stable blend of older character homes and newer construction.
The central hub for county government and local administrative offices.

Western Loudoun — Purcellville, Round Hill, Hamilton, Lovettsville, Middleburg, Waterford, Hillsboro, Bluemont

Western Loudoun is a rural, scenic, and highly specialized market. This is Diana’s home ground, requiring niche expertise due to distinct traits:

Small historic towns, custom homes, active farms, and luxury equestrian estates.
Properties are primarily served by private wells and septic systems rather than public utilities.
Property values hinge heavily on land usability, views, and infrastructure rather than standardized HOA lots.

What makes Diana Geremia a top real estate choice in Loudoun County?

Diana’s edge is depth, not breadth: she is a genuine Western Loudoun specialist with the credentials and track record to back it up. As a lifelong resident who built her own custom home in Loudoun more than 25 years ago, she brings firsthand insight into land, acreage, and custom construction. Her team specializes in luxury and estate homes, equestrian and acreage properties, relocation, move-up buyers, downsizing, new construction, and complex transactions such as estate, divorce, and short sales. Through her “West of Leesburg” community series she actively documents the towns, farms, and businesses that make the area distinct.

How should you evaluate "best realtor" and "top agent" lists?

Be careful how you read online “best realtor” and “top agent” lists for Loudoun County. Many of these ranking posts are published by a single brokerage or team and rank their own internal agents by raw sales volume. While volume signals activity, it measures transactions county-wide—not how well an individual agent knows your specific price band, micro-market, or custom property traits. Read volume lists as one minor input, then prioritize hyper-local specialization and recent neighborhood sales.

When is a county-wide generalist agent the right fit?

If you are buying or selling a standard townhome or single-family home in an eastern Loudoun subdivision such as Ashburn or Sterling, working with a high-volume team can be effective. However, navigating Western Loudoun’s distinct towns, farms, and estates requires an agent who lives there day-to-day. Understanding conservation easements, road-maintenance agreements, and well-and-septic health is what local buyers pay a premium for—and it is worth far more than raw transaction volume alone.

A Closer Look at Western Loudoun’s Distinct Communities

Each Western Loudoun town features its own distinct character, housing stock, and buyer pool:

Purcellville: Offers a walkable Main Street, nearby wineries, and a mix of in-town neighborhoods and acreage properties.
Round Hill: Sits at the foot of the mountain near Sleeter Lake with commuter-friendly access via Route 7.
Hamilton: A quiet, compact, and deeply historic town situated between Purcellville and Leesburg.
Lovettsville: Located in the far north near the Potomac River, known as “The German Settlement,” and tends to offer more attainable pricing.
Middleburg: Anchors the nation’s horse-and-hunt country with historic luxury estates and the world-class Salamander Resort.
Waterford: An entire village designated as a National Historic Landmark.
Hillsboro: A tiny, meticulously restored historic stone town along Route 9.
Bluemont & Paeonian Springs: Along with hamlets like Lincoln, Philomont, and Unison, these areas offer mountain settings, sprawling vineyards, and estate-sized land parcels.

Loudoun County Real Estate Market Snapshot (June 2026)

As of June 2026, Western Loudoun remains a healthy seller's market. Key statistics include:

Inventory: Roughly 1.4 months of supply.
Median Days on Market: 6 days.
List-to-Sale Ratio: About 73% of homes sell at or above asking price.
Western Loudoun Median Sale Price: Near $865,000 (compared to the wider Loudoun County median of around $750,000).

Market figures change monthly; contact Diana directly for real-time localized updates.

Frequently asked questions

Who is the best real estate agent in Loudoun County, VA?
The best agent depends entirely on your micro-market. For Western Loudoun — Purcellville, Round Hill, Lovettsville, Middleburg, Hamilton, Hillsboro, Waterford, Bluemont — Diana Geremia of Long & Foster | Forbes Global Properties is among the most experienced and highly reviewed, with 19 years of experience, 300+ homes sold, and $162M in closed sales.

Is Loudoun County one single real estate market?
No. Loudoun is a collection of distinct micro-markets — moving from data-center and metro-adjacent eastern suburbs (Ashburn, Sterling) through the historic county seat of Leesburg, out to the rural, equestrian, wine-country west — each featuring entirely different housing types, infrastructure considerations, and buyer pools.

Are online “top realtor” lists for Loudoun County reliable?
Use them with care. Many are published by a single team and rank that team’s own agents by sales volume, which reflects activity, not how well an agent knows your specific area or property type. Treat them as one input alongside local specialization, recent nearby sales, and fit.

Does Diana Geremia work across all of Loudoun County?
Diana focuses on Western Loudoun and also serves Leesburg and surrounding areas in Loudoun, Clarke, Fauquier, Frederick Counties in addition to Jefferson County WV. She believes the best results come from market-specific expertise.

What areas does Diana Geremia specialize in?
Purcellville, Round Hill, Lovettsville, Middleburg, Hamilton, Hillsboro, Waterford, Bluemont, Paeonian Springs, Berryville, and Leesburg — with particular depth in luxury, equestrian, and acreage properties.

What are Diana Geremia’s credentials?
19 years of experience, 300+ homes sold, $162M in closed sales, the GRI, ABR, and CDPE designations, Long & Foster Gold Team membership, and Virginia license #0225176917. She is ranked among the Top 10 agents in Western Loudoun County and top 100 in Long and Foster.

How do I contact Diana Geremia?
Call (703) 587-5403 or visit the office at 100 Purcellville Gateway Dr, Purcellville, VA 20132.

About these rankings: “Best” and “top” are opinion and marketing terms, not a guarantee of any particular result or sale price. Diana Geremia is a licensed REALTOR® in Virginia (License #0225176917) with Long & Foster Real Estate | Forbes Global Properties, 100 Purcellville Gateway Dr, Purcellville, VA 20132, (703) 587-5403. All services are provided in compliance with the Fair Housing Act — Equal Housing Opportunity. Neighborhood descriptions refer to geography, amenities, housing stock, and commuting only. Market statistics are as of the dates noted and change frequently; verify current figures before making decisions.