22
$750,000
3 bd · 3 ba · 2,680 sqft
12693 Triadelphia Rd, Ellicott City, MD
Andres A Serafini · Realty of America LLC

No listing photos
—
Beds
2.5
Baths
1,980
Sqft
1969
Year built
Range $619,706 – $724,894 · as of August 30, 2026
ATTOM automated valuation model · 54 published estimates over 6.7 years · shaded band is the model's own published low-to-high range
Highest reading $770,807 in October 2025; lowest $441,668 in January 2020. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.
$134,460
Estimated monthly payment
$4,457/mo
Loan amount $537,840. Estimate only — your actual rate and payment depend on credit, location, and lender.
2026 roll
Bright MLSSome properties which appear for sale on this web site may subsequently have sold or may no longer be available.
School ratings (A+ to F) from HJN community data.
Northfield Elementary School
KG-5 · Regular · Howard County Public Schools
764 students · 15.7:1 student–teacher
Dunloggin Middle School
6-8 · Regular · Howard County Public Schools
623 students · 13.9:1 student–teacher
Veterans Elementary School
PK-5 · Regular · Howard County Public Schools
883 students · 13.1:1 student–teacher
St Johns Parish Day School
PK-5 · Regular
183 students · 6.8:1 student–teacher
Ellicott Mills Middle School
6-8 · Regular · Howard County Public Schools
698 students · 14.4:1 student–teacher
Children's Manor Montessori
PK-3 · Montessori
29 students · 3.3:1 student–teacher
Resurrection St Paul School
PK-8 · Regular
421 students · 19.3:1 student–teacher
Linwood School
1-12 · Special Education
48 students · 4.4:1 student–teacher
22
$750,000
3 bd · 3 ba · 2,680 sqft
12693 Triadelphia Rd, Ellicott City, MD
Andres A Serafini · Realty of America LLC
42$725,000
5 bd · 3 ba · 3,112 sqft
10338 Lombardi Dr, Ellicott City, MD
Charlotte Savoy · The KW Collective
Price Reduced42$725,000
3 bd · 4 ba · 2,876 sqft
9973 Hope Pl, Ellicott City, MD
Creig E Northrop III · Northrop Realty
Price Reduced27$675,999
3 bd · 3 ba · 2,187 sqft
9249 W Stayman Dr, Ellicott City, MD
Ryan Hammond · American Premier Realty, LLC
22$500,000
4 bd · 3 ba · 2,114 sqft
2505 Jonathan Rd, Ellicott City, MD
Joseph P Anselmo · Samson Properties
Price Reduced56$725,000
4 bd · 3 ba · 3,168 sqft
9002 Manordale, Ellicott City, MD
Greg M Kinnear · RE/MAX Advantage Realty





Within 2 miles of this home: 38+ restaurants and cafés, 9 grocery stores, 13 parks and green spaces, and 9 transit stops.
Place data from OpenStreetMap.
The Duchess
Old Columbia Pike
Böro Kabob
Frederick Road
Pizza Boli's
Frederick Road
Seoul Sushi, Chicken, & Beer
Frederick Road
Dirty Gangster Dogs
Frederick Road
Rita's Italian Ice
Frederick Road
Niko
Saint Johns Lane
Elli Mochi
Saint Johns Lane
Safeway
Montgomery Road
Caspian Supermarket
Baltimore National Pike
Sprouts Farmers Market
Baltimore National Pike
Lotte Plaza Market
Asian restaurant · Baltimore National Pike
Ellicott City Farmer's Market
Giant
Baltimore National Pike
H Mart
Asian restaurant · North Ridge Road
Walmart Supercenter
Rudian Pond
Northfield Playground
Yingling Ridgely Park
Dunloggin Pond
Quaker Mill Flood Mitigation Pond
Joanne Moroney Memorial Park
Magical Forest
Autumn Overlook
Long Gate Park & Ride
Lotte Plaza US 40 & US 29
Courthouse Drive
Baltimore National Pike & Rogers Avenue Far-side Westbound
Baltimore National Pike & Rogers Avenue Far-side Eastbound
Baltimore National Pike & Normandy Shopping Center Westbound
Baltimore National Pike & Normandy Woods Drive Far-side
North Ridge Road
Columbia 100 Parkway & Exec Park Drive Far-side Southbound