Brian MacMahon

Middleburg VA

Sheridan-MacMahon Ltd.

154 Closed Sales

$135.4M Total Value

$115K - $6.8M Price Range

$879.3K Average Price

Prior five years

About Brian

The rea estate process should be exciting—not overwhelming. I’m here to make the process smooth, informed, and even enjoyable. With clear communication, honest guidance, and a down-to-earth approach, I’ll help you navigate every step with confidence and peace of mind.
As a third-generation agent licensed since 2012, I’ve grown up in the industry and built a career grounded in service and results. My background spans everything from land development and new construction to market research, finance, and leading high-performing teams. That means I bring a deep, well-rounded perspective to every transaction—and every client.
Born and raised in Virginia, I know this market like home—because it is. Whether you're buying your first home or your forever one, I’ll be your advocate, your guide, and your go-to local resource. Let’s find the right home and the right community for you—and make the journey as rewarding as the destination.

Home Types: Condo, Townhouse, House, Lot/Land, Commercial

Years of Experience: 13

Transaction History

1 Year
2 Year
5 Year

Seller Deals

Total Deals

Total Value

$25,067,000

Average Sale Price

$1,193,667

Price Range

$300K - $3.2M

Buyer Deals

Total Deals

Total Value

$4,025,000

Average Sale Price

$1,341,667

Price Range

$975K - $1.8M

1 Year View by Quarter

Seller Deals

Total Deals

Total Value

$29,334,750

Average Sale Price

$1,128,260

Price Range

$125K - $3.2M

Buyer Deals

Total Deals

Total Value

$5,164,000

Average Sale Price

$860,667

Price Range

$115K - $1.8M

2 Year View by Quarter

Seller Deals

Total Deals

Total Value

$78,093,151

Average Sale Price

$1,115,616

Price Range

$125K - $6.8M

Buyer Deals

Total Deals

Total Value

$57,318,652

Average Sale Price

$682,365

Price Range

$115K - $2.3M

5 Year View

Neighborhoods Brian Has the Most Experience In

Brian's Recent Active Listings

$399,900
- 1 Bed
- 1 Bath
- 728 Sq Ft
2101 N Monroe St

Unit 105

Arlington, VA
Modern and well-maintained 1-bedroom, 1-bath condo in the desirable Dominion Heights building, located in the Cherrydale/Maywood area of North Arlington. This light-filled unit features an open floor plan with hardwood floors, a spacious living area, and a stylish kitchen with granite countertops, stainless steel appliances, and ample cabinet storage.Enjoy rare outdoor space with a large

Brian MacMahon Sheridan-MacMahon Ltd.

$360,000
- 3 Beds
- 2 Baths
- 1,364 Sq Ft
4600 Duke St

Unit 719

Alexandria, VA
Welcome to this beautifully updated and rarely available 3-bedroom, 2-bath corner unit in a secure, amenity-rich building on sought-after Duke Street—just minutes from Old Town Alexandria. This spacious and light-filled condo offers a perfect blend of modern finishes and private, comfortable living. Inside, enjoy brand-new flooring throughout, updated kitchen and bathrooms, all new windows, and

Brian MacMahon Sheridan-MacMahon Ltd.

$1,850,000
- 4 Beds
- 2.5 Baths
- 3,808 Sq Ft
23400 Melmore Place

Middleburg, VA
Meticulously maintained and fully updated custom home on a 3.2 acre lot in the Melmore Community of Middleburg. No detail was left undone and the home feels like a brand new build. After arrival in the formal entry you will find a completely remodeled and expanded gourmet kitchen with ample storage/counter space, a large island, high-end stainless steel appliances including a warming drawer and

Brian MacMahon Sheridan-MacMahon Ltd.

Co-Listing Agent

$1,700,000
- 4 Beds
- 2.5 Baths
- 2,566 Sq Ft
20209 St Louis Rd

Purcellville, VA
Grace Hill Farm, prime Loudoun County location between Middleburg and Purcellville. Period home, original portion 1768, additions in 1850 and 1950. Stucco exterior, metal roof, beautiful wood floor, 4 bedrooms, 2 1/2 baths, 3 fireplaces, spectacular living room with high ceilings, 20.21 acres, recorded in 2 parcels, mountain views. Frontage on Butcher Branch, room for horses, studio/guest

Brian MacMahon Sheridan-MacMahon Ltd.

Co-Listing Agent

$1,600,000
- Land
- 1.69 Acres
- $946,746 per Acre
0 W Reservoir Rd

Unit VASH2007744

Woodstock, VA
Retail parcel in Woodstock, Virginia, directly off I-81, corner of West Reservoir Road and Woodstock Commons Drive, Starbucks, Cracker Barrel, Walmart, Tractor Supply and Jersey Mikes all within eye shot. Zoned B2, potential restaurant, car wash, retail or office. Currently site plan approved for restaurant with pole signage.

Brian MacMahon Sheridan-MacMahon Ltd.

Co-Listing Agent

$3,462,000
- Land
- 20 Acres
- $175,025 per Acre
25293 Lightridge Farm Rd

Aldie, VA
Please note these 2 contiguous properties are owned by 2 different owners. 20+/- acres in fast growing Loudoun location. Currently zoned TR3UBF. Willowsford, South Riding, Stone Ridge, minutes away. New county high school under construction next to property. Currently improved by 2 residences, 2 ponds. Northstar Blvd around corner. Property sold in "AS IS" condition.

Brian MacMahon Sheridan-MacMahon Ltd.

Co-Listing Agent

$2,650,000
- 3 Beds
- 3.5 Baths
- 3,024 Sq Ft
22693 St Louis Rd

Middleburg, VA
Grey Acres – Middleburg, VirginiaNestled just minutes from the heart of historic Middleburg, Grey Acres offers a rare blend of scenic beauty, timeless charm, and refined country living. This exceptional 31.05-acre property—divided into three recorded parcels—boasts elevated building sites with sweeping views of the Blue Ridge and Bull Run Mountains.The residence, originally built in

Brian MacMahon Sheridan-MacMahon Ltd.

Co-Listing Agent

$349,900
- 2 Beds
- 1 Bath
1974 Millwood Rd

Millwood, VA
Turn key 2 bedroom 1 bath cottage in the heart of Millwood. The kitchen opens to the living room which walks out to the private deck overlooking the large backyard. Highlights include a modern kitchen with a new stove, hardwood floors, and an updated bathroom. Walking distance to the Locke Store and the Historic Mill. Would be a great weekend of full time residence.

Brian MacMahon Sheridan-MacMahon Ltd.

Co-Listing Agent

$4,950,000
- Land
- 190 Acres
- $26,053 per Acre
0 Old Tavern Rd

The Plains, VA
Edwardsville, 2 recorded parcels totaling 190 acres with frontage on Old Tavern Road and Old Winchester Road across from Great Meadow, in The Plains. Farm has been in the same family since the 1940’s. 34.89 acres are zoned R1 potential of 31 lots, balance RA acres can be total of 10 lots. Excellent conservation easement potential. There are 10 total residences currently and 9 of the 10 are

Brian MacMahon Sheridan-MacMahon Ltd.

Other Experience

Distressed Properties, First Time Home Buyers, Foreclosures, Investments, Luxury Homes, Military Families, New Construction, Property Management, Senior Communities, Short Sales

Agent License #0225202469

Brian MacMahon

(202) 517-8582

Sheridan-MacMahon Ltd.

(202) 517-8582

Brian MacMahon

About Brian

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

2 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Brian Has the Most Experience In

Brian's Listings and Deals

Brian's Recent Active Listings

Other Experience