1301 Hennessy Terrace, SANDY SPRING, Maryland image 1

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MLS: #MDMC2247858, Listed By: Rajneesh Kathuria, The KW Collective, Source:Bright MLS

1301 Hennessy Terrace

SANDY SPRING, MD 20860

$3,500,000 $14,756/Mo

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Overview

Bed

Bath

7,545

Sqft

13.04

Acres(Lot)

Description

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 cabinetr y, 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.

Property Details

Property Type : Residential

Price : $3,500,000

AD Id : 88414013

MLS Id : MDMC2247858

Beds : 7

Lot Size : 13.04 Acres

Living Area Size : 7,545

Year Built : 1996

Garage : 4

County : MONTGOMERY

Subdivision: Pt Olney Out Res 3

Map

What's Nearby

Nearby Areas

Features

Bedroom Information

Total beds: 7

Bathroom Information

Total Baths: 6 Full Baths: 5 Half Baths: 1

Room Information

Has Basement: Yes Basement: Finished
Interior Features

Appliances: Electric Water Heater
Heating & Cooling

Has Heating: Yes Heating: Propane, Heat Pump Has Cooling: Yes Cooling: Central Air, Heat Pump, Electric

Building Information

Year Built: 1996 Building Area Total: 7670 Construction Materials: Stucco Pool Features: None Private Pool: No

Lot Information

Lot Size Acres: 13.04 Lot Size Source: Estimated Lot Size Square Feet: 568022 Lot Description: Corner Lot, Cleared, Front Yard

Property Information

Subdivision: PT OLNEY OUT RES 3 Source Property Type: Residential Postal Code Plus 4: 1201 Property SubType: Single Family Residence Levels: Three Or More Property Age: 30

Listing Price Information

Listing Price: $3500000

Tax Information

Parcel Number: 160803038590 Tax Lot: 6 Tax Year: 2026 Annual Tax: $13946

Parking Information

Parking Total: 4 Garage Door Opener, Asphalt, Circular Driveway, Gravel, Garage, Driveway, Other, Attached, Detached

Garage Information

Has Garage: Yes Has Attached Garage: Yes Garage Space: 4

Location Information

Direction: From Norwood Road turn into Hennessey Trace. First house on the right WaterSource: Well

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Nearby Home Value

Address	Estimate	Bed	Bath	Sq. Ft	Lot Size
18724 Brooke Road, Sandy Spring, MD, 20860	$1,200,000	4	6	6,472	6,472 SqFt
600 Olney Sandy Spring .., Sandy Spring, MD, 20860	$839,900	4	5	4,193	4,193 SqFt
18905 Celebrity Lane, Sandy Spring, MD, 20860	$1,600,000	4	4	4,748	4,748 SqFt
18611 Brooke Road, Sandy Spring, MD, 20860	$1,175,000	4	4	3,572	3,572 SqFt
18540 Brooke Road, Sandy Spring, MD, 20860	$499,999	3	2	1,200	1,200 SqFt

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ByOwner last updated this listing 08/15/2026 @ 21:30

MLS: MDMC2247858 LISTED BY: Rajneesh Kathuria, The KW Collective 443-574-1600 SOURCE: Bright MLS