OFF MARKET

Off market nov 2012 for $347K

$648,979

Est. refi paymentEst. refi $2,320/mo

•

2,092

sq ft

12649 Triadelphia Rd, Ellicott City, MD 21042

About this home

Charming early 1900s farm house * Sun Room * Wood burning Stove in Living Room * Hardwood floors * Central Air Condition * Washer/Dryer on Main Level * 2 Staircases * Windows/Siding/Roof replaced * Partially floored attic * Beautiful 2 acre level lot with mature shade trees * Outbuilidngs include barn, pump house, storage shed * Located in the River Hill School District * No HOA

Single-familyProperty Type

1907Year Built

1.99 acresLot Size

$310Est. Price/Sq.Ft.

Listed by Joan Ward • Long & Foster Real Estate, Inc.

•410-730-3456 (broker)

•columbia@longandfoster.com (broker)

Listed by Elliot Ward • Long & Foster Real Estate, Inc.

•410-730-3456 (broker)

•columbia@longandfoster.com (broker)

Bought with Susan Andersen • Long & Foster Real Estate, Inc.

•410-730-3456 (broker)

•columbia@longandfoster.com (broker)

Redfin checked: a minute ago

•Source:BRIGHT MLS #1003933594

Redfin Estimate

$648,979

$301K since sold in November 2012$11K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 8.7% lower than the average sale price ($711K) of 6 comparable homes.

SOLD MAY 22, 2026
$624,000
A
3 beds2 baths2,206 sq ft
12775 Frederick Rd, West Friendship, MD 21794
SOLD AUG 7, 2026
$850,000
B
3 beds3.5 baths3,008 sq ft
13356 Triadelphia Rd, Ellicott City, MD 21042
SOLD BY REDFIN AUG 14, 2026
$890,000
C
4 beds3 baths4,156 sq ft
12213 Fawnhaven Ct, Ellicott City, MD 21042
SOLD MAR 3, 2026
$755,000
D
4 beds2.5 baths2,601 sq ft
12222 Benson Branch Rd, Ellicott City, MD 21042
SOLD JAN 20, 2026
$745,000
E
4 beds2.5 baths2,464 sq ft
3447 Huntsmans Run, Ellicott City, MD 21042
SOLD JUN 4, 2026
$401,500
F
4 beds2 baths1,700 sq ft
11755 Triadelphia Rd, Ellicott City, MD 21042

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Sell

$421,643

Est. take-home

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Refinance

Est. cash available

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Rent

$2,885/mo

Redfin rental estimate

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Market trends in 21042, MD

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.8%

0.2% MoM

Median sale price

$861K

$11K MoM

Avg. days on market

18d

4 days MoM

Recently sold homes

171

17 MoM

New listings for sale

FOR SALE BY OWNER
$775,000
5 beds3 baths1,556 sq ft
10338 Lombardi Dr, Ellicott City, MD 21042
$575,000
3 beds2.5 baths1,672 sq ft
9895 Foxhill Ct, Ellicott City, MD 21042
(410) 740-1200
$925,000
4 beds3.5 baths4,841 sq ft
10804 Robin Lynn Dr, Ellicott City, MD 21042
(410) 213-3975
COMING SOON
$1,000,000
5 beds4.5 baths6,491 sq ft
12601 Golden Oak Dr, Ellicott City, MD 21042
(410) 465-6900
$1,450,000
4 beds4 baths4,425 sq ft
3930 Carey Ct, Ellicott City, MD 21042
(410) 531-0321
COMING SOON
$1,450,000
5 beds6 baths7,061 sq ft
4254 Buckskin Lake Dr, Ellicott City, MD 21042
(410) 465-6900
$1,495,000
5 beds4.5 baths4,910 sq ft
3684 Westmount Pkwy, Ellicott City, MD 21042
(410) 531-0321
$1,780,000
6 beds6 baths7,620 sq ft
3137 Old Oak Dr, Ellicott City, MD 21042
(410) 465-1770
COMING SOON
$769,900
4 beds3 baths2,590 sq ft
9309 Furrow Ave, Ellicott City, MD 21042
(410) 730-3456
$1,199,900
4 beds3.5 baths4,806 sq ft
10814 Timber Line Ln, Ellicott City, MD 21042
(410) 740-1200
See all

Provided by Redfin

Sale history for 12649 Triadelphia Rd

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2026

$6,901 (+5.2%)

2025

$6,559 (+5.5%)

2024

$6,218 (+7.0%)

2023

$5,811 (+5.7%)

$286,100 + $197,500

$483,600

2022

$5,495 (+4.9%)

2021

$5,236 (+1.7%)

2020

$5,146 (+1.4%)

$249,900 + $162,100

$412,000

2019

$5,073 (−7.4%)

2018

$5,477 (+2.5%)

$199,400 + $193,600

$393,000

2017

$5,345 (+5.9%)

2015

$5,048

$199,400 + $167,600

$367,000

2014

$5,048 (+30.4%)

2013

$3,873 (+4.0%)

2012

$3,725 (+3.4%)

2011

$3,604 (−0.5%)

2010

$3,623 (+39.6%)

2009

$2,595

Tax history for 12649 Triadelphia Rd

Year

Property tax

Land + Additions

Assessment*

2026

$6,901 (+5.2%)

2025

$6,559 (+5.5%)

2024

$6,218 (+7.0%)

2023

$5,811 (+5.7%)

$286,100 + $197,500

$483,600

2022

$5,495 (+4.9%)

2021

$5,236 (+1.7%)

2020

$5,146 (+1.4%)

$249,900 + $162,100

$412,000

2019

$5,073 (−7.4%)

2018

$5,477 (+2.5%)

$199,400 + $193,600

$393,000

2017

$5,345 (+5.9%)

2015

$5,048

$199,400 + $167,600

$367,000

2014

$5,048 (+30.4%)

2013

$3,873 (+4.0%)

2012

$3,725 (+3.4%)

2011

$3,604 (−0.5%)

2010

$3,623 (+39.6%)

2009

$2,595

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning

Beds

—

Baths

Stories

Lot width

—

Lot depth

—

Lot size

1.99 Acres

Year renovated

—

Sq. Ft.

2,092

Year built

1907

Style

Single Family Residential

County

Howard County

APN

03 294242

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 4, 2026.

RR-DEO

Rural Residential-Density Exchange Option Overlay District

The Rural Residential District is established to allow low density residential development within a rural environment. The Rural Residential District is intended for an area of the County which is already largely committed to low density residential subdivisions. Within the RR District, agriculture is permitted as well as residential development in both cluster and non-cluster forms. Cluster development is permitted in order to protect environmental and landscape resources and to preserve agricultural land.; The DEO Overlay District is established to provide land owners in the RC and RR Districts with opportunity and incentive to preserve significant blocks of farmland in the rural area of the county. This district is also intended to encourage the clustering of residential development in areas where the development will not have an adverse impact on farm operations. To accomplish this, the DEO District allows residential density in the RC and RR Districts to be exchanged between parcels. Density exchanges in the District should result in large parcels being preserved in perpetuity, while residential development is directed toward parcels which are able to absorb the additional dwellings.

Permitted uses

Include but are not limited to:

Agriculture
Housing-Single unit
Public service
Educational/school
Fire house
Recreation
Communications tower
Park & open space

Property details

Parking

Parking Information
Paved Driveway
Off Street, Driveway

Interior

Bedroom Information
# of Bedrooms On 1st Upper Level: 3

Bathroom Information
# of Bathrooms (Full) On 1st Upper Level: 1
# of Bathrooms (Full) On Main Level: 1
# of Bathrooms (Full): 2

Interior Information
Appliances: Dryer, Oven/Range - Electric, Washer
Interior Features: Kitchen - Country, Kitchen - Table Space, Dining Area, Kitchen - Eat-In, Chair Railings, Window Treatments, Wood Floors

Room Information
Living Room, Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Kitchen, Den, Sun/Florida Room

Basement Information
Basement: Yes
Outside Entrance, Other

Exterior

Property Information
Improvement Assessed Value: $178,200
Ownership Interest: Fee Simple
Year Built Source: Estimated

Building Information
Construction Not Completed
Construction Materials: Vinyl Siding
Structure Type: Detached
Other Structures: Barn, Storage Barn/Shed

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $232,900

Financial

Tax Information
County Tax: $4,628.99
Tax Assessed Value: $411,100
Tax Year: 2011
Tax Annual Amount: $5,328.81

Assessments Information
Special Assessment Payment: Annually
Year Assessed: 2011

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C
Cooling Fuel: Electric
Forced Air
Heating Fuel: Oil
Hot Water: Electric
Sewer Septic: Septic Exists
Water Source: Well

Location

Location Information
Directions: Route 108 to Homewood Road to traffic circle, take 2nd right Folly Quarter Road, right onto Triadelphia Road, house on right hand side

Public facts

Beds: —
Baths: 1.0
Sq. Ft.: 2,092
Stories: 2.0
Lot Size: 1.99 acres
Style: Single Family Residential
Year Built: 1907
Year Renovated: —
County: Howard County
APN: 03 294242

Home facts updated by county records on Sep 4, 2026

Around this home

Schools

Triadelphia Ridge Elementary School

Public PreK-5 • Assigned • 1.7mi

9/10

Folly Quarter Middle School

Public 6-8 • Assigned • 1.9mi

9/10

Glenelg High School

Public 9-12 • Assigned • 2.8mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

2/10 Fire Factor

0.00% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 104° expected this year, 15 days in 30 years

4/10 Wind Factor

12% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Ellicott City, MD • 21042

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.2 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$617,000 – $747,000

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New listings for sale in 21042

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COMING SOON

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Home values near 12649 Triadelphia Rd

Data from public records.

Address	Redfin Estimate
12693 Triadelphia Road, Ellicott City, MD 3 Beds \| 2.5 Baths \| 2371 Sq. Ft.	$795,716
12555 Triadelphia Road, Ellicott City, MD - Beds \| 2.5 Baths \| 1888 Sq. Ft.	$685,556

Address	Redfin Estimate
12700 Triadelphia Road, Ellicott City, MD - Beds \| 2.5 Baths \| 2825 Sq. Ft.	$694,367
12685 Triadelphia Road, Ellicott City, MD 4 Beds \| 2.5 Baths \| 1664 Sq. Ft.	$714,503

Address	Redfin Estimate
12673 Triadelphia Road, Ellicott City, MD 4 Beds \| 2.5 Baths \| 4338 Sq. Ft.	$831,402
12625 Triadelphia Road, Ellicott City, MD 4 Beds \| 3.5 Baths \| 3152 Sq. Ft.	$823,177

Property information provided by BRIGHT MLS when last listed in 2012. This data may not match . Learn more.

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