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12502 Triadelphia Rd, Ellicott City, MD, 21042

6beds
6baths
5,782sqft
$1,375,000
$238price/sqft
$9,202/moest. monthly cost
$368,080/yrincome needed

About This Home

Gracefully positioned on 1.16 picturesque acres along a tree lined road, this exceptional stone accented colonial offers the peaceful feel of a private retreat while remaining just minutes from everyday conveniences. Backing to conservation land and encompassing more than 6,000 square feet across three finished levels, the home has been thoughtfully designed with six bedrooms, 5.5 baths, abundant storage, and flexible living spaces to accommodate a variety of lifestyles. A charming wraparound covered front porch framed by beautiful landscaping creates a warm and inviting first impression. Inside, an open floor plan showcases hardwood flooring throughout much of the home, a neutral paint color that flows throughout, and light-filled living spaces designed for both everyday comfort and entertaining. The impressive great room is the heart of the home, highlighted by a soaring two story ceiling and a stunning floor to ceiling stone fireplace. Flowing seamlessly from the great room, the gourmet kitchen combines timeless style with exceptional functionality. White cabinetry, quartz countertops, stainless steel appliances including a gas cooktop, double wall ovens, and two dishwashers are complemented by a pantry and a large center island with seating, creating the perfect gathering space. The adjoining breakfast room captures tranquil wooded views and opens to the composite deck through a sliding glass door, offering an effortless connection to outdoor living. Crown molding enhances the formal dining room, while French doors lead into a dedicated home office ideal for working remotely. A mud room with optional laundry hookups and a half bath complete the main level living areas. Offering remarkable flexibility, the main level suite is perfectly suited as either a luxurious primary bedroom or private guest retreat. This spacious sanctuary includes a walk-in closet, a sitting room with direct deck access, and an elegant en-suite bath featuring a double vanity, soaking tub, and frameless glass shower finished in timeless subway tile. Upstairs, each of the four bedrooms enjoys direct access to a full bath, providing both privacy and convenience. The expansive primary suite features a tray ceiling, an oversized walk-in closet, and a spa-inspired bath with heated floors, an extended double vanity, soaking tub, and beautifully tiled shower. Two additional bedrooms share a thoughtfully designed bath with a separate water closet, while another bedroom enjoys the privacy of its own en-suite. A conveniently located laundry room completes the upper level. The finished walkout lower level offers outstanding versatility with a spacious recreation room, kitchenette featuring quartz countertops, stainless steel appliances, and bar seating, a sixth bedroom, full bath, storage and utility rooms, making it an excellent option for an in-law suite, apartment, or extended guest accommodations. Surrounded by peaceful wooded views, the outdoor living spaces are equally inviting with a composite deck, paver patio, and a built-in shed tucked beneath the deck. Additional highlights include a finished side loading two car garage, widened and extended driveway, recently painted exterior, active radon mitigation system, extensive closet space with added shelving throughout, and exceptional storage at every turn. Perfectly situated on Triadelphia Road, this home enjoys convenient access to Turf Valley Towne Square, The Mall in Columbia, Historic Ellicott City, Patapsco Valley State Park, Centennial Park, golf courses, highly regarded Howard County public schools, and major commuter routes including Route 29, I-70, Route 40, and MD-100, providing easy access to Columbia, Baltimore, Washington, D.C., and BWI Airport.

Getting Around

1
WalkingCar-Dependent
0
TransitNo Nearby Transit
2
BikeSomewhat Bikeable

Schools

9/10
10/10
Glenelg High SchoolGrades 9-123.2 mi

Construction

Condition

  • Year built: 2018

Materials

  • Foundation: Slab
  • Construction materials: Stone,Combination

Type & Style

  • Home type: SingleFamily
  • Architectural style: Colonial
  • Property subType: Single Family Residence

Interior

Appliances

  • Appliances included: Microwave,Cooktop,Dishwasher,Dryer,Extra Refrigerator/Freezer,Double Oven,Oven,Oven/Range - Gas,Refrigerator,Stainless Steel Appliance(s),Washer,Water Heater
  • Laundry features: Has Laundry,Upper Level,Main Level,Mud Room

Basement

  • Has basement: Yes
  • Basement: Connecting Stairway,Partial,Finished,Heated,Interior Entry,Improved,Exterior Entry,Rear Entrance,Walk-Out Access,Windows

Bedroom2

  • Features: Flooring - HardWood,Attached Bathroom,Walk-In Closet(s)
  • Level: Upper
  • Area: 204
  • Dimensions: 17 X 12

Bedroom3

  • Features: Flooring - HardWood,Attached Bathroom,Walk-In Closet(s)
  • Level: Upper
  • Area: 169
  • Dimensions: 13 X 13

Bedroom4

  • Features: Flooring - HardWood,Attached Bathroom
  • Level: Upper
  • Area: 247
  • Dimensions: 19 X 13

Bedroom5

  • Features: Flooring - HardWood,Attached Bathroom,Walk-In Closet(s)
  • Level: Main
  • Area: 255
  • Dimensions: 15 X 17

Bedroom6

  • Features: Flooring - Carpet
  • Level: Lower
  • Area: 510
  • Dimensions: 30 X 17

Bedrooms & Bathrooms

  • Bedrooms: 6
  • Bathrooms: 6
  • Full bathrooms: 5
  • 1/2 bathrooms: 1
  • Main level bathrooms: 2
  • Main level bedrooms: 1

Breakfast Room

  • Features: Flooring - HardWood
  • Level: Main
  • Area: 156
  • Dimensions: 12 X 13

Dining Room

  • Features: Flooring - HardWood,Crown Molding
  • Level: Main
  • Area: 165
  • Dimensions: 11 X 15

Features

  • Soaking Tub,Bathroom - Stall Shower,Bathroom - Tub Shower,Breakfast Area,Ceiling Fan(s),Combination Kitchen/Living,Crown Molding,Dining Area,Entry Level Bedroom,Open Floorplan,Formal/Separate Dining Room,Eat-in Kitchen,Kitchen Island,Kitchen - Table Space,Pantry,Primary Bath(s),Recessed Lighting,Upgraded Countertops,Walk-In Closet(s),2 Story Ceilings,9'+ Ceilings,Dry Wall,High Ceilings,Tray Ceiling(s)
  • Door features: French Doors,Insulated,Sliding Glass
  • Window features: Double Pane Windows,Vinyl Clad,Screens
  • Flooring: Ceramic Tile,Hardwood,Carpet,Wood
  • Number of fireplaces: 1
  • Fireplace features: Gas/Propane,Mantel(s),Stone
  • Fireplace: Yes
  • Finished area below ground: 1,590
  • Finished area above ground: 4,192

Foyer

  • Features: Flooring - HardWood
  • Level: Main
  • Area: 143
  • Dimensions: 11 X 13

Great Room

  • Features: Flooring - HardWood,Fireplace - Gas
  • Level: Main
  • Area: 266
  • Dimensions: 19 X 14

Heating & Cooling

  • Heating features: Forced Air,Propane
  • Cooling features: Central Air,Electric

Interior Area

  • Total structure area: 6,303
  • Total interior livable area: 5,782 sqft

Kitchen

  • Features: Flooring - HardWood,Countertop(s) - Quartz,Breakfast Bar,Kitchen Island,Kitchen - Gas Cooking,Pantry
  • Level: Main
  • Area: 247
  • Dimensions: 19 X 13

Mud Room

  • Features: Flooring - Ceramic Tile
  • Level: Main
  • Area: 77
  • Dimensions: 7 X 11

Primary Bedroom

  • Features: Flooring - HardWood,Attached Bathroom,Walk-In Closet(s)
  • Level: Upper
  • Area: 238
  • Dimensions: 14 X 17

Recreation Room

  • Features: Flooring - Carpet,Countertop(s) - Quartz
  • Level: Lower
  • Area: 1218
  • Dimensions: 42 X 29

Sitting Room

  • Features: Flooring - HardWood
  • Level: Main
  • Area: 120
  • Dimensions: 12 X 10

Storage Room

  • Features: Flooring - Concrete
  • Level: Lower
  • Area: 360
  • Dimensions: 15 X 24

Utility Room

  • Features: Flooring - Concrete
  • Level: Lower
  • Area: 85
  • Dimensions: 5 X 17

Property

Accessibility

  • Accessibility features: Other

Details

  • Parcel number: 1403352277
  • Zoning: RRDEO
  • Special condition: Standard

Features

  • Levels: Three
  • Stories: 3
  • Pool features: None
  • Patio & porch: Deck,Patio
  • Exterior features: Lighting
  • Has view: Yes
  • View description: Garden,Trees/Woods

Lot

  • Lot size: 1.16 Acres
  • Features: Backs to Trees,Front Yard,Landscaped,Rear Yard,SideYard(s)

Parking

  • Total spaces: 2
  • Parking features: Garage Faces Side,Asphalt,Attached,Driveway
  • Has garage: Yes
  • Attached garage spaces: 2
  • Covered spaces: 2
  • Has uncovered spaces: Yes

Climate Risk is Financial Risk

Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.

Biggest Threats for This Home

  • Strong Wind
    Strong WindRelatively High
  • Winter Weather
    Winter WeatherRelatively High
  • Drought
    DroughtModerate
  • Hail
    HailModerate
  • Heat Wave
    Heat WaveModerate
  • Inland Flooding
    Inland FloodingModerate
  • Lightning
    LightningModerate

How This Home’s Risks Compare

Strong Wind
Winter Weather
Drought
Hail
Heat Wave
Inland Flooding
Lightning

FEMA Declared Disasters Across Maryland Counties

Winter Storm

Understanding the Costs

Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.

Estimated Costs Today

MonthlyAnnual
Mortgage $6,952$83,424
Home Insurance *$326$3,912
Property Taxes $1,188$14,256
Electricity $736$8,840
Total$9,202$110,424
*Does not include cost of any FAIR Plan premiums

Income You'd Need if You Spent...

35% on housing$315,497/yr
40% on housing$276,060/yr
45% on housing$245,386/yr

Maryland FAIR Plan Programs

Maryland Joint Insurance Association

Covered
WildfireWildfire
HailHail
WindWind
Visit Website →
Current Policies
Residential: 678Commercial: 44
Total Premiums$854,000
Total Exposure$326.56M

How Costs Could Change Over Time

Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.

Insurance Growth Rate5-year average: 10.3%
10.3%
0%30.0%
Electricity Growth Rate10-year average: 8.1%
8.1%
0%15.0%
Property Taxes Growth Rate2-year average: -0.5%
-0.5%
0%15.0%
Income Spent on Housing
30%
30%45%

Comparing Against the Market

Price Per Sq Ft

$238This listing

vs Other Active Listings

Avg $/sqft

ZIP 21042$303
Howard County$241

vs Homes Sold Last Month

Median $/sqft

ZIP 21042$255
Howard County$271

Current Market Trends

Median Price Per Square Foot

The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.

Historicals for This Listing

Zestimate History ($/sqft)

Price History

DateEventPrice
2026-07-21Price change$1,375,000
2026-07-09Listed for sale$1,400,000
2022-12-20Sold$1,145,000
2022-11-23Contingent$1,150,000
2022-08-19Price change$1,150,000
2022-07-28Listed for sale$1,200,000
2022-06-21Listing removed$1,180,000
2022-05-13Listed for sale$1,180,000
2022-05-07Pending sale$1,180,000
2022-05-07Price change$1,180,000
2022-04-05Listed for sale$1,200,000
2017-06-30Sold$312,500
2011-05-20Listing removed$799,900
2010-11-19Listed for sale$799,900

For Sale by Agent

AgentStefan Holtz
BrokerageNorthrop Realty

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