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246 Mill Swamp Rd, 
Edgewater, MD 21037

$3,400,000


4

Beds


4

Baths


3,552

Sq Ft


Single Family

Active

Listed by

Amelia Whitman

William H Whitman

Long & Foster Real Estate, Inc.

Last updated:

August 29, 2026, 02:02 PM

MLS#

MDAA2154660

Source:

BRIGHTMLS

About This Home

246 Mill Swamp Rd

LARKINS HUNDRED — A rare 89.54-acre Maryland estate combining extraordinary history, elegant grounds, and exceptional equestrian facilities. At its heart is a remarkably preserved Georgian home built in 1704, one of Anne Arundel County’s notable early residences. The 4-bedroom, 3-full-bath home retains an extraordinary collection of original architectural details, including paneled fireplace walls, built-in cupboards, ornate chair rail moldings, and Flemish-bond brickwork, while thoughtful renovations beginning in 2012 added many modern updates. The property’s equestrian facilities are equally impressive, featuring two barns with 20 stalls, including a 15-stall commercial barn currently leased and a separate 5-stall owner’s barn with heated wash stall and climate-controlled tack room. A covered arena of approximately 20 x 60 meters features mirrors, dressage letters, and sand/fiber footing, complemented by an outdoor arena, numerous paddocks, and extensive three-board fencing. A separate 4-bedroom, 2-bath tenant house provides additional flexibility. The expansive grounds include a pool, regulation croquet court, gazebo, butterfly garden, and multiple turnout areas. Well and septic, three generators, and substantial supporting infrastructure. The property is subject to a Maryland Historic Trust easement covering approximately 19.482 acres, with provisions allowing certain improvements and recreational uses. A truly exceptional opportunity to own a significant piece of Maryland history with the scale, privacy, and infrastructure to support an extraordinary equestrian lifestyle.

Home Facts

Single Family

4 Baths

4 Bedrooms

Built in 1704

Subdivision & Development:

MARTHA S VINEYARD

Price Summary

3,400,000

$957 per Sq. Ft.

MLS #:

MDAA2154660

Last Updated:

August 29, 2026, 02:02 PM

Added:

7 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

4

Full Bathrooms:

4

Interior

Living Area:

3,552 Sq. Ft.


Structure

Structure

Architectural Style:

Colonial

Building Area:

3,552 Sq. Ft.

Year Built:

1704


Lot

Lot Size (Sq. Ft):

3,900,362


Finances & Disclosures

Finances

Price:

$3,400,000

Price per Sq. Ft:

$957 per Sq. Ft.

Source:BRIGHTMLS
The information being provided by Bright Mls is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The information is deemed reliable but not guaranteed and should therefore be independently verified. © 2026 Bright Mls All rights reserved.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.