$2,999,000

1301 Hennessy Ter, Sandy Spring, MD, 20860

7

Beds

6

Baths

7,545

Square feet

13.04

Acres

Massive price reduction! Nestled on over 13 acres of rolling, white-fenced countryside in sought-after Sandy Spring, 1301 Hennessy Terrace is a rare estate offering timeless architecture, refined interiors, and extraordinary grounds — all within minutes of Olney and major commuter routes. A long, sweeping drive delivers you to a stately columned façade with classic symmetry and a brick walkway that sets the tone from the moment you arrive. Inside, the foyer opens to a sophisticated living room with rich statement walls — ideal as a music room, sitting room, or private office — and a formal dining room bathed in light from plantation-shuttered windows. The family room anchors the home with a stone fireplace, custom built-ins, and French doors opening to the grounds. The gourmet kitchen impresses with white cabinetry, quartz countertops, a large center island, and striking gold lantern pendants. A sunny breakfast area overlooks the lawn, while a butler's pantry and wine nook serve the discerning host. The main-level primary suite is a true retreat with a fireplace, spa-style bath, and generous walk-in closet. Upstairs, five additional bedrooms, skylit bathrooms, and a spacious bonus room — ideal as a media lounge, playroom, or flex space — offer comfort and versatility for family and guests alike. The expansive basement adds 7,000+ finished square feet of total living space with room for a gym, game room, recreation area, and office, plus a half bath. Beyond the main residence, the estate delivers unmatched amenities: a climate-controlled 2-car garage for your collector cars, a 2,500+ sq ft barn with additional garage space for horses, hobbies, or storage, a basketball/tennis court, an outdoor terrace with fireplace perfect for cool evenings, and a hot tub set within your own private oasis. The opportunity expands further with the potential for 2 additional buildable lots zoned R-2, subject to county approval — a compelling investment for the visionary buyer. Served by Sherwood Elementary, William Farquhar Middle, and Blake High School. 6 BR · 5 Full BA · 1 Half BA · 7,000+ Fin. Sq Ft · 12,000+ Sq Ft w/ Outbuildings · 13+ Acres · 2-Car Climate-Controlled Garage · 2,500+ Sq Ft Barn · Sports Court · Outdoor Fireplace · Hot Tub · An upside potential in subdividing as RE2 zoning can accommodate 2 acres lots. Please check with the County.

OPENHOUSE

Scheduled Open Houses

  • Sunday, Sep 6th, 1:00pm - 3:00pm

Listing Details

OfficeThe KW Collective

Facts & Features

MLS® # MDMC2247858
Price $2,999,000
Bedrooms 7
Bathrooms 6.00
Full Baths 5
Half Baths 1
Square Footage 7,545
Acres 13.04
Year Built 1996
Type Residential
Sub-Type Detached
Style Colonial
Status Active

Community Information

Address 1301 Hennessy Ter
Subdivision PT OLNEY OUT RES 3
City Sandy Spring
County MONTGOMERY-MD
State MD
Zip Code 20860
Senior Community No

Amenities

Parking Asphalt Driveway, Circular Driveway, Crushed Stone
# of Garages 4
Garages Additional Storage Area, Garage - Side Entry, Garage Door Opener, Other
Is Waterfront No

Interior

Heating Heat Pump(s)
Cooling Central A/C, Heat Pump(s)
Fireplace Yes
# of Fireplaces 2
Stories 3

Exterior

Exterior Stucco
Exterior Features Horses Allowed,Fully,Vinyl
Lot Description Cleared, Corner, Front Yard, Subdivision Possible
Construction Stucco
Foundation Concrete Perimeter
Other Structures 10000001172,10000001174

School Information

District MONTGOMERY COUNTY PUBLIC SCHOOLS

Additional Information

Date Listed July 31st, 2026
Days on Market 33
Zoning RE2
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Map

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