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 entertainer’s dream. You’ll 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!
Under contract
$1,695,000
12400 Triadelphia Rd, Ellicott City, MD 21042
5beds
7,961sqft
Est.:
Single Family Residence
Built in 1993
7.93 Acres Lot
$1,640,400 Zestimate®
$213/sqft
$-- HOA
What's special
Exposed brick fireplaceStone-lined pondTwo walk-in closetsPanoramic tree viewsGated drivewayLower-level patioAbundant gardening space
- 38 days |
- 2,108 |
- 93 |
Zillow last checked: 8 hours ago
Listing updated: December 11, 2025 at 09:29am
Listed by:
Carolyn Sappenfield 240-353-7601,
TTR Sotheby's International Realty 3015161212,
Listing Team: The Carolyn Homes Team, Co-Listing Agent: Hannah Moholt 301-873-6179,
TTR Sotheby's International Realty
Source: Bright MLS,MLS#: MDHW2061938
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 6
- Full bathrooms: 5
- 1/2 bathrooms: 1
- Main level bathrooms: 2
- Main level bedrooms: 1
Rooms
- Room types: 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
Primary bedroom
- Level: Main
Breakfast room
- Level: Main
Dining room
- Level: Main
Other
- Level: Lower
Family room
- Level: Main
Foyer
- Level: Main
Great room
- Level: Lower
Other
- Level: Upper
Other
- Level: Lower
Kitchen
- Level: Main
Laundry
- Level: Main
Loft
- Level: Upper
Storage room
- Level: Lower
Study
- Level: Main
Other
- Level: Main
Utility room
- Level: Lower
Workshop
- Level: Lower
Heating
- Heat Pump, Electric, Oil
Cooling
- Central Air, Electric
Appliances
- Included: Microwave, Dishwasher, Disposal, Dryer, Extra Refrigerator/Freezer, Exhaust Fan, Freezer, Humidifier, Ice Maker, Double Oven, Stainless Steel Appliance(s), Washer, Water Heater, Electric Water Heater
- Laundry: Main Level, Laundry Room
Features
- 2nd Kitchen, Attic, Soaking Tub, Bathroom - Walk-In Shower, Bathroom - Tub Shower, Breakfast Area, Ceiling Fan(s), Curved Staircase, Dining Area, Entry Level Bedroom, Exposed Beams, Formal/Separate Dining Room, Open Floorplan, Kitchen - Gourmet, Kitchen Island, Kitchenette, Pantry, Primary Bath(s), Recessed Lighting, Upgraded Countertops, Walk-In Closet(s), 9'+ Ceilings, 2 Story Ceilings, Beamed Ceilings
- Flooring: Hardwood, Carpet, Ceramic Tile, Wood
- Doors: Double Entry, French Doors
- Windows: Screens, Skylight(s), Window Treatments
- Basement: Connecting Stairway,Finished,Interior Entry,Exterior Entry,Partial,Walk-Out Access,Windows
- Number of fireplaces: 2
- Fireplace features: Electric, Mantel(s), Wood Burning, Wood Burning Stove
Interior area
- Total structure area: 11,592
- Total interior livable area: 7,961 sqft
- Finished area above ground: 7,961
- Finished area below ground: 0
Property
Parking
- Total spaces: 3
- Parking features: Garage Faces Front, Attached, Driveway
- Attached garage spaces: 3
- Has uncovered spaces: Yes
Accessibility
- Accessibility features: None
Features
- Levels: Three
- Stories: 3
- Patio & porch: Deck, Patio
- Exterior features: Extensive Hardscape, Lighting, Stone Retaining Walls, Other
- Pool features: None
- Has view: Yes
- View description: Trees/Woods
Lot
- Size: 7.93 Acres
- Features: Suburban
Details
- Additional structures: Above Grade, Below Grade
- Parcel number: 1403312968
- Zoning: RRDEO
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Transitional
- Property subtype: Single Family Residence
Materials
- Brick
- Foundation: Brick/Mortar
- Roof: Architectural Shingle
Condition
- Excellent
- New construction: No
- Year built: 1993
Utilities & green energy
- Sewer: Private Septic Tank
- Water: Well
Community & HOA
Community
- Security: Security Gate, Smoke Detector(s)
- Subdivision: Triadelphia Woods
HOA
- Has HOA: No
Location
- Region: Ellicott City
Financial & listing details
- Price per square foot: $213/sqft
- Tax assessed value: $1,565,133
- Annual tax amount: $21,730
- Date on market: 11/24/2025
- Listing agreement: Exclusive Right To Sell
- Listing terms: Cash,Conventional,FHA,Private Financing Available,VA Loan
- Inclusions: Window Treatments, Fireplace Screen, Pool Table & Accessories
- Ownership: Fee Simple
Estimated market value
$1,640,400
$1.56M - $1.72M
$6,648/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 12/11/2025 | Contingent | $1,695,000$213/sqft |
Source: | ||
| 11/24/2025 | Listed for sale | $1,695,000-3.1%$213/sqft |
Source: | ||
| 9/19/2025 | Listing removed | $1,750,000$220/sqft |
Source: | ||
| 9/18/2025 | Listed for sale | $1,750,000$220/sqft |
Source: | ||
| 9/13/2025 | Contingent | $1,750,000$220/sqft |
Source: | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $1,565,133 +6.3% |
| 2025 | $16,572 +2.8% | $1,471,800 +2.8% |
| 2024 | $16,120 +2.9% | $1,431,600 -2.7% |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$8,720/mo
Principal & interest
$6573
Property taxes
$1554
Home insurance
$593
Climate risks
Neighborhood: 21042
Nearby schools
GreatSchools rating
- 8/10Triadelphia Ridge Elementary SchoolGrades: K-5Distance: 2.2 mi
- 9/10Folly Quarter Middle SchoolGrades: 6-8Distance: 2.4 mi
- 10/10Glenelg High SchoolGrades: 9-12Distance: 3.2 mi
Schools provided by the listing agent
- District: Howard County Public Schools
Source: Bright MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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