12400 Triadelphia Rd, Ellicott City, MD 21042
Home value
$1,625,200
$1.54M - $1.71M
$7,951/mo
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Zillow last checked: 8 hours ago
Listing updated: January 16, 2026 at 02:28pm
Carolyn Sappenfield 240-353-7601,
TTR Sotheby's International Realty,
Listing Team: The Carolyn Homes Team, Co-Listing Agent: Hannah Moholt 301-873-6179,
TTR Sotheby's International Realty
Reggie Harrison, 518507
Redfin Corp
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 6
- Full bathrooms: 5
- 1/2 bathrooms: 1
- Main level bathrooms: 2
- Main level bedrooms: 1
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 & neighborhood
Security
- Security features: Security Gate, Smoke Detector(s)
Location
- Region: Ellicott City
- Subdivision: Triadelphia Woods
Other
Other facts
- Listing agreement: Exclusive Right To Sell
- Listing terms: Cash,Conventional,FHA,Private Financing Available,VA Loan
- Ownership: Fee Simple
Price history
| Date | Event | Price |
|---|---|---|
| 1/15/2026 | Sold | $1,625,000-4.1%$204/sqft |
Source: | ||
| 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: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $1,565,133 +6.3% |
| 2024 | $16,572 +2.8% | $1,471,800 +2.8% |
| 2023 | $16,120 +2.9% | $1,431,600 -2.7% |
Find assessor info on the county website
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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- Maryland
- Howard County
- Ellicott City
- 21042
- 12400 Triadelphia Rd
