12400 Triadelphia Road Ellicott City, MD $ 1,695,000
12400 Triadelphia Road
$ 1,695,000
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12400 Triadelphia Road

Ellicott City, MD, 21042
$ 1,695,000
Bedrooms5 Baths5.1 Sq 7,961

Monthly Estimate*

$ 10,575

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Single Family Home for sale in Ellicott City, MD

for $1,695,000 with 5 bedrooms and 5 full baths, 1 half bath. This 7,961 square foot home was built in 1993 on a lot size of 7.93.

Welcome to this exceptional estate set on over seven picturesque acres, tucked away on a private wooded lot that offers your own hidden retreat. The possibilities are endless in this impressive and inviting home in Triadelphia Woods. A gated driveway leads to a spacious three-car garage and a grand entry that sets the tone the moment you arrive. Inside, a dramatic two-story foyer with a curved staircase, soaring ceilings, and oversized arched windows fills the home with natural light. Hardwood floors, long sightlines, and panoramic tree views create an immediate sense of calm. The two-story family room is a showstopper with its wall of windows and exposed brick fireplace. From there, enjoy the open and updated kitchen, ideal for gathering, with a center island with seating, dual ovens, a glass-front Sub-Zero fridge, Wolf induction cooktop, desk nook, and extensive cabinetry with custom rollouts. A formal dining room and a charming enclosed sunroom with an electric wood-burning stove add even more flexibility. A separate entry area with a pantry and coat closet, an updated powder room, and a large laundry room with built-ins, a utility sink, and garage access offer everyday convenience. The sun-filled main-floor home office is the perfect spot for working from home year-round with stunning views. A standout feature of the home is the expansive main-floor primary suite, your own private oasis. French doors open to the back deck, and a bonus room provides space for a home office, gym, or sitting room. The renovated spa-like bath features dual vanities, backlit mirrors, a soaking tub, a walk-in shower with beautiful tile, and a separate water closet. Two walk-in closets offer generous storage. Upstairs, two separate wings provide privacy for family or guests. One side includes a bright bedroom with a beautifully renovated bath with dual vanities and a walk-in shower, plus access to a walk-up attic and an attached loft with LVP flooring and beamed ceilings perfect for a studio or office. The opposite wing includes a bedroom with its own renovated en suite bath and dual closets, along with two additional bedrooms connected by a renovated Jack and Jill bath with dual vanities and a separate water closet and tub/shower. Above the garage, a spacious loft provides even more bonus space for a playroom, creative studio, or upper-level family room. The lower level is designed for both fun and function. A secondary kitchen, two-level rec room with an electric fireplace and stone mantle, walkout access to the yard, and dramatic two-story ceilings make it an entertainers dream. Youll also find a full bathroom, two bonus rooms ideal for a gym, theater, or golf simulator, a large utility and storage room, and an oversized heated workshop with yard access. Outside, the property shines as a private sanctuary and offers ample versatility. A huge deck spans the back of the house overlooking peaceful wooded views. A lower-level patio, stone-lined pond, and abundant gardening space complete the setting. Picture a quiet snow day with the woods blanketed in white, and this home becomes even more magical. This estate offers exceptional space, privacy, and flexibility, ready to adapt to the way you live and entertain. Improvements include the following: All bathrooms renovated; new kitchen appliances; newer roof; newer HVAC systems; extensive landscape, and more!

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Single Family Active

Price

$ 1,695,000

Bedrooms

5

Full Bath

5

Half Bath

1

Property Type

Single Family

Taxes

$ 21,730

Style

Transitional

Lot Size

7.93

Year Built

1993

Town/City

Ellicott City

County/Region

Howard

MLS | Web ID

MDHW2061938

Features
General
Living Area 7961
Sewer Private Septic Tank
Heating Heat Pump(s)
Cooling Central A/C
Possession Immediate Negotiable
Roof Architectural Shingle
Appliances Built-In Microwave Dishwasher Disposal Dryer Extra Refrigerator/Freezer Exhaust Fan Freezer Humidifier Icemaker Oven - Double Stainless Steel Appliances Washer Water Heater
Zoning RRDEO
Garage Spaces 3.00
Patio/Porch Features Deck(s) Patio(s)
Architectural Style Transitional
Security Features Security Gate Smoke Detector
Construction Materials Brick
School District HOWARD COUNTY PUBLIC SCHOOLS
Year Built 1993
View Trees/Woods
Levels 3
Tax Year 2025
Ownership Fee Simple
Cool Fuel Electric
Accessibility None
County HOWARD
New Construction N
Property Type Residential
HOA N
Subdivision Name TRIADELPHIA WOODS
Garage Y/N Y
Water Access Y/N N
Other Structures Above Grade Below Grade
Full Baths 5
Status ACTIVE
Directions Take MD-32 North Turn Right on Triadelphia Road Veer Left to Remain on Triadelphia Road Continue 2.4 Miles Turn Left and Home will be the first on your Right.
City ELLICOTT CITY
Disclosures Exempt - Disclosure/Disclaimer
Senior Community Y/N N
Lot Size Units Square Feet
Lot Size Square Feet 345431.00
Tax Annual Amount 21730.0
Home Warranty Y/N N
Property Condition Excellent
Structure Type Detached
Condo/Coop Association Y/N N
Bathrooms Full Main Level 1
Bathrooms Count Main Level 2.00
Price Per Sq Ft Total AG 212.91
Acceptable Financing Cash Conventional FHA Private VA
Historic Y/N N
Lease Considered Y/N N
Vacation Rental Y/N N
Virtual Tour https://my.matterport.com/show/?m=oZaJwBuNZqN
Location Type Suburban
Standard Status Active
Year Built Source Assessor
Tax Lot 10
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Interior
Interior Amenities 2nd Kitchen Attic Bathroom - Soaking Tub Bathroom - Walk-In Shower Bathroom - Tub Shower Breakfast Area Carpet Ceiling Fan(s) Curved Staircase Dining Area Entry Level Bedroom Exposed Beams Formal/Sep
Heating Fuel Electric Oil
Basement Connecting Stairway Fully Finished Interior Access Outside Entrance Daylight Partial Walkout Level Windows
Flooring Hardwood Carpet Ceramic Tile
Total Fireplaces 2
Fireplace Features Electric Mantel(s) Wood
Hot Water Electric
Basement (Y/N) Y
Heating Y/N Y
Window Features Screens Skylights
Fireplace Y/N Y
Above Grade Finished Area 7961
Half Baths 1
Central Air Y/N Y
Total Bedrooms 5
Below Grade Finished Area 0
Room Type Dining Room Primary Bedroom Kitchen Family Room Foyer Breakfast Room Study Sun/Florida Room Great Room Laundry Loft Storage Room Utility Room Workshop Efficiency (Additional) Hobby Room
Main Level Bedrooms 1
Below Grade Finished Area Unit Type Square Feet
Laundry Type Main Floor
Below Grade Finished Area Source Assessor
Above Grade Finished Area Source Assessor
Above Grade Finished Area Unit Type Square Feet
Total Baths 6
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Exterior
Exterior Amenities Extensive Hardscape Exterior Lighting Stone Retaining Walls Other
Pool No Pool
Water Source Well
Inclusions Window Treatments Fireplace Screen Pool Table & Accessories
Garage Features Garage - Front Entry
Type of Parking Attached Garage Driveway
Foundation Details Brick/Mortar
Spa N
Water View Y/N N
Lot Size Acres 7.93
Lot Size Source Assessor
Waterfront Y/N N
Door Features Double Entry French
Land Assessed Value 372900.00
Navigable Water Y/N N
Water Oriented Y/N N
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Internal Only
Street Number 1 12400
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* Excluded Features
List By
Ttr Sotheby's International Realty

Broker

carolyn@carolynhomes.com

Email

Affordability Calculator

$12,385
Per Month
85%
15%
0%
Monthly Principal & Interest
$10,575
Monthly Property Taxes
$1,811
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
5193421 Elementary School
5193422 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
11/22/2025$1,695,000 Listed Price

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12400 Triadelphia Road, Ellicott City, MD, 21042 is a Single Family Home for sale at $1,695,000 with 7,961 sqft and a lot size of 7.93. 12400 Triadelphia Road has 5 bedrooms, 5.1 baths, and was built in 1993. The property's zip code is 21042 which is in Ellicott City, MD