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- Description
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- Facts & Features
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$1,699,900
Monthly Est:$8,461
4 Beds
- 5 Baths
4 full baths + 1 half bath
4,254sqft
1420 Long Cor Rd, Mount Airy, MD 21771
$1,699,900
$8,461/moEst:
Get Pre-Approved
Single Family Residence
Built in 2023
$-- HOA
30,056 sqft lot
$400/sq.ft
Description
Long Corner.
Set along Western Howard County’s highest elevation, this extraordinary legacy residence offers a rare geographical vantage point that is impossible to duplicate. Long Corner was based entirely on a vision, and completed in 2023 after 3 years of diligent research and planning. Clad in stone, it stands realized as a sophisticated sanctuary floating amongst the clouds over hundreds of acres of forever-protected rolling countryside. Resting at 800 ethereal feet, the home and its idyllic setting exude a quintessential town & country lifestyle simply not offered by the density, confines, and uniform aesthetics of even the finest traditional neighborhoods—a profound sense of insulation with effortless connectivity. With exceptional travel flexibility as a hallmark of this location, Long Corner operates beautifully as an elegant primary residence or as a secluded East Coast escape, sitting just 13 miles from Montgomery County Private Airpark, 37 miles from BWI, and within an easy drive to Reagan National (45 miles) and Dulles (47 miles) airports.
Spanning an impressive 6,500 total usable square feet—including a pristine 4,300-square-foot main residence and a versatile 2,200-square-foot lower level with a full bathroom rough-in and egress—the home's flawless operations match its understated visual grandeur. Handcrafted with heavy, stick-built framing, the structure was painstakingly engineered to meet the owner's custom design and enhanced performance specifications, and to exceed Howard County's famously rigorous and progressive building guidelines—widely regarded as some of the most stringent and forward-thinking structural codes in the nation. This pristine baseline ensures an elite standard of innovative design, modern efficiency, and absolute peace of mind, further protected by the remainder of a 20-year structural warranty. Beyond its physical strength, the home operates at a commercial level, anchoring museum-like essence in high-performance mechanicals. It features dual whole-home, lab-quality HEPA HVAC systems that ensure flawless climate and air purity, seamlessly paired with dual-fuel heating systems, a heavy-duty 400 AMP electrical service, a whole-home sprinkler system, a tankless water heater, water treatment system, specialized hot and cold exterior plumbing, and interior floor and wall noise-dampening insulation.
Inside, this commitment to execution achieves a solid, remarkably quiet tactile quality underscored by uniform 9/16" thick 7.5" wide plank hardwood flooring and 10-foot ceilings across the entire main residence, heavy 8-foot solid-core doors, and artisan-cased windows with custom plantation shutters and floor-to-ceiling drapery. Everyday living is effortlessly supported by independent laundry rooms on both the main and upper levels. A central upper mezzanine, loft, and gallery to the upper-level primary suite encircle and look down over the reception-sized hearth room, which is anchored by a custom fireplace with imported green marble and floor-to-ceiling windows. Two beautifully imagined and finely appointed primary suites grace both the upper and main levels while two generously sized guest bedrooms with dedicated bathrooms are accessible off of the mezzanine. Mirroring the home's architectural excellence, all window treatments, chandeliers, wall fixtures & treatments, and interior furnishings and decor are custom, heirloom quality, or commercial grade, and convey with the sale. To further preserve the continuity of this beautiful story, many of the home's antiques, ancient and historical artifacts, and one-of-a-kind items have adjustable terms for qualified interest. Long Corner is a lifestyle that fundamentally resets your expectations; once you have experienced it, there is no alternative.
- Houzeo last checked: 9 minutes ago
- Listing updated: October 27, 2026 at 9:31 am
- Listing Provided by: Kimberly D Kepnes (443) 250-4241 | Monument Sotheby's International Realty (443) 746-2090
- Source: Bright MLS-NJ | MLS#: MDHW2075276

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
2023
HOA Fees
-
Finished Area
4,254 sqft
Lot Size
30,056 sqft lot
Basement Area
- sqft
MLS Name
Bright MLS
MLS Number
MDHW2075276
MLS Status
ACTIVE-BRIGHT
Days on Market
5

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 4
Bathrooms: 5
Interior
Interior Features
Entry Level Bedroom, Family Room Off Kitchen, Floor Plan Open, Formal/separate Dining Room, Kitchen Gourmet, Kitchen Island, Breakfast Area, Pantry, Recessed Lighting, Upgraded Countertops, Walk In Closet(s), Water Treat System, Window Treatments, Wood Floors
Window Features
Double Hung, Screens, Palladian, Transom
Cooling
Other
Appliances
Cooktop, Microwave, Range Hood, Refrigerator
Exterior Features
Exterior Lighting
Heating
Forced Air, Zoned
Sewer
On Site Septic
Flooring
Hardwood, Engineered Wood, Tile/brick
Construction
Year Built
Year Built: 2023
Home type
Single Family Residence
Property Condition
Excellent
Architectural Style
Colonial
Foundation Details
Concrete Perimeter
Roof
Architectural Shingle, Asphalt
Construction Materials
Stone
Utilities & Energy
Fireplace Features
Gas/propane
Electric
200+ Amp Service
Basement
Full, Unfinished, Space For Rooms
Parking Features
Asphalt Driveway, Circular Driveway
Water Source
Well
Utilities
Propane
Other Features
Lot Features
Level, Rear Yard, Rural
Subdivision Name
None Available
Patio And Porch Features
Deck
Price History
| Date | Event | Price |
|---|---|---|
10/23/2026 Source: | Listed for Sale | $1,699,900 $400/sqft |
10/14/2026 Source: | Coming Soon | $1,699,900 $400/sqft |
Getting Around 1420 Long Cor Rd
Bike Score®
Somewhat Bikeable
10/100
Walk Score®
Car-Dependent
0/100
Data provided by Redfin
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Based on information from Bright MLS through Oct 30, 2026, 02:15AM. Listing information is from various brokers who participate in the Bright MLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. © 2026 Bright MLS, Inc. All Rights Reserved. Click here for more information
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