12945 Triadelphia Mill Rd, Clarksville, MD 21029

Off market apr 2024 for $700K

$838,254

Est. refi paymentEst. refi $5,621/mo

•

3,666

sq ft

12945 Triadelphia Mill Rd, Clarksville, MD 21029

About this home

* best and final offers due monday 4/15 at 5pm * Welcome to this spacious raised rancher nestled on 2 acres of landscaped grounds, offering a serene retreat with fresh paint and new carpet throughout. With nearly 4,000 sq. ft. of living space, including a finished walkout basement, this home provides ample room for comfortable living and entertaining. The basement features 2 bedrooms, a full bath, and a kitchen, adding versatility to the space. The off-kitchen family room is highlighted by an accent brick wall with a wood stove and rustic wood mantle, creating a cozy atmosphere. The spacious eat-in kitchen boasts a breakfast nook, wood cabinetry providing abundant storage space, and an adjoining laundry room for added convenience. The primary bedroom includes a remodeled full bath with a step-in shower featuring decorative tile, adding both style and functionality. The main level offers a total of 4 bedrooms and a second full bath. Outside, enjoy the expansive patio and large covered porch with picturesque views, perfect for outdoor gatherings and relaxation. Recent updates include siding 2021, roof 2020, HVAC 2022, water heater 2023, new carpet, oven, and dishwasher 2023. Don't miss the opportunity to make this your dream home!

Single-familyProperty Type

1974Year Built

2 acresLot Size

$229Est. Price/Sq.Ft.

Listed by Nicole Miller • Northrop Realty

•410-531-0321 (broker)

Bought with Eileen Robbins • Long & Foster Real Estate, Inc.

•410-730-3456 (broker)

•columbia@longandfoster.com (broker)

Redfin checked: a minute ago

•Source:BRIGHT MLS #MDHW2037660

Redfin Estimate

$838,254

$138K since sold in April 2024$1,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 14.8% lower than the average sale price ($984K) of 6 comparable homes.

SOLD OCT 9, 2026
$1,100,000
A
5 beds2.5 baths3,788 sq ft
13295 Triadelphia Mill Rd, Clarksville, MD 21029
SOLD JUL 17, 2026
$1,050,000
B
5 beds4 baths3,982 sq ft
6531 River Clyde Dr, Highland, MD 20777
SOLD SEP 23, 2026
$800,000
C
4 beds3 baths3,386 sq ft
13165 Deanmar Dr, Highland, MD 20777
SOLD JUL 21, 2026
$1,185,000
D
5 beds3 baths3,336 sq ft
5403 Talon Ct, Clarksville, MD 21029
SOLD SEP 28, 2026
$870,000
E
4 beds3 baths3,704 sq ft
6691 Luster Dr, Highland, MD 20777
SOLD JUL 17, 2026
$900,000
F
4 beds3 baths3,286 sq ft
13164 Holly Loch Ln, Highland, MD 20777

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Earn from this home

Sell

$254,053

Est. take-home

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Refinance

Est. cash available

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Rent

$4,130/mo

Redfin rental estimate

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Market trends in 21029, MD

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

101.4%

0.7% MoM

Median sale price

$1.1M

$18K MoM

Avg. days on market

32d

7 days MoM

Recently sold homes

17 MoM

New listings for sale

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(410) 705-6295
$1,300,000
6 beds5 baths6,326 sq ft
6298 Trotter Rd, Clarksville, MD 21029
(410) 531-0321
$1,850,000
6 beds4.5 baths6,900 sq ft
13839 Lakeside Dr, Clarksville, MD 21029
(410) 531-0321
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5910 Great Star Dr #304, Clarksville, MD 21029
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See all

Provided by Redfin

Sale history for 12945 Triadelphia Mill Rd

Year

Property tax

Land + Additions

Assessment*

2026

$8,941 (+9.8%)

2025

$8,140 (+4.7%)

2024

$7,777 (+7.2%)

$286,200 + $265,000

$551,200

2023

$7,255 (+5.9%)

2022

$6,853 (+0.6%)

2021

$6,811 (+1.3%)

$275,000 + $196,100

$471,100

2020

$6,721 (+17.2%)

2019

$5,734 (+6.6%)

2018

$5,379 (−14.4%)

$247,500 + $209,100

$456,600

2017

$6,282 (+4.5%)

$247,500 + $209,100

$456,600

2015

$6,009 (+14.3%)

2014

$5,259 (+4.3%)

$247,500 + $183,300

$430,800

2013

$5,045 (+7.3%)

2012

$4,703 (+0.6%)

2011

$4,674 (+5.5%)

2010

$4,430 (+28.6%)

2009

$3,445

Tax history for 12945 Triadelphia Mill Rd

Year

Property tax

Land + Additions

Assessment*

2026

$8,941 (+9.8%)

2025

$8,140 (+4.7%)

2024

$7,777 (+7.2%)

$286,200 + $265,000

$551,200

2023

$7,255 (+5.9%)

2022

$6,853 (+0.6%)

2021

$6,811 (+1.3%)

$275,000 + $196,100

$471,100

2020

$6,721 (+17.2%)

2019

$5,734 (+6.6%)

2018

$5,379 (−14.4%)

$247,500 + $209,100

$456,600

2017

$6,282 (+4.5%)

$247,500 + $209,100

$456,600

2015

$6,009 (+14.3%)

2014

$5,259 (+4.3%)

$247,500 + $183,300

$430,800

2013

$5,045 (+7.3%)

2012

$4,703 (+0.6%)

2011

$4,674 (+5.5%)

2010

$4,430 (+28.6%)

2009

$3,445

*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

2 Acres

Year renovated

—

Sq. Ft.

3,661

Year built

1974

Style

Single Family Residential

County

Howard County

APN

05 359287

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
Asphalt Driveway
Driveway

Interior

Virtual Tour

Bedroom Information
# of Bedrooms On Main Level: 4
# of Bedrooms On 1st Lower Level: 2

Bathroom Information
# of Bathrooms (Full) On Main Level: 2
# of Bathrooms (Full) On 1st Lower Level: 1
# of Bathrooms (Full) On All Lower Levels: 1
# of Bathrooms (Full): 3

Interior Information
Appliances: Dishwasher, Icemaker, Oven - Self Cleaning, Oven/Range - Electric, Stainless Steel Appliances, Refrigerator, Washer, Water Dispenser, Water Heater, Dryer
Door Features: Sliding Glass
Flooring Type: Carpet, Ceramic Tile, Concrete, Luxury Vinyl Tile
Interior Features: Built-Ins, Breakfast Area, Carpet, CeilngFan(s), Chair Railings, Dining Area, Entry Level Bedroom, Family Room Off Kitchen, Formal/Separate Dining Room, Kitchen - Eat-In, Kitchen - Table Space, Master Bath(s), Stove - Pellet, Tub Shower
Living Area Sq.Ft. Source: Estimated
Wall & Ceiling Types: Dry Wall

Room Information
Living Room, Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Kitchen, Family Room, Laundry, Recreation Room, Bedroom 6, Hobby Room
Laundry Type: Main Floor

Fireplace Information
Has Fireplace
# of Fireplaces: 1
Flue for Stove

Basement Information
Basement: Yes
Fully Finished, Connecting Stairway, Daylight, Full, Interior Access, Outside Entrance, Rear Entrance, Walkout Level, Windows

Exterior

Property Information
Total Below Grade Sq. Ft.: 1847
Accessibility Features: Other
Front Foot Fee Payment Frequency: Annually
Improvement Assessed Value: $196,100
Ownership Interest: Fee Simple
Year Built Source: Assessor

Building Information
Construction Materials: Block, Brick, Vinyl Siding
Foundation Details: Other
Other Structures: Above Grade, Below Grade
Outdoor Living Structures: Patio(s), Deck(s)
Structure Type: Detached
Window Features: Double Hung, Double Pane, Screens, Vinyl Clad, Wood Frame
Other Structures: Storage Barn/Shed
Building Not Winterized

Exterior Information
Exterior Lighting
Fencing: Partially, Wood

Lot Information
Lot Features: Front Yard, Rear Yard, SideYard(s)
Tidal Water: No

Land Information
Land Assessed Value: $275,000

Above Grade Information
Finished Sq.Ft.: 2,092
Finished Sq.Ft. Source: Assessor

Below Grade Information
Unfinished Sq.Ft.: 273
Unfinished Sq.Ft. Source: Estimated
Finished Sq.Ft.: 1,574
Finished Sq.Ft. Source: Estimated

Financial

Tax Information
County Tax: $5,605
Tax Assessed Value: $497,800
Tax Year: 2023
Tax Annual Amount: $7,295

Assessments Information
Year Assessed: 2023

Lease Information
Lease Considered: No

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C
Cooling Fuel: Electric
Heat Pump(s)
Heating Fuel: Electric
Hot Water: Electric
Sewer Septic: On Site Septic
Water Source: Well

Location

School Information
Elementary School: DAYTON OAKS
Middle Or Junior School: FOLLY QUARTER
High School: RIVER HILL
School District Name: HOWARD COUNTY PUBLIC SCHOOL SYSTEM
Elementary School Source: Listing Agent
Middle School Source: Listing Agent
High School Source: Listing Agent
School District Source: Listing Agent

Location Information
Outside City Limits
Directions: Turn right onto Clarksville Pike (MD-108). Turn right onto Ten Oaks Rd. Take the 1st exit from roundabout onto Ten Oaks Rd. Turn left onto Triadelphia Mill Rd. Go for 0.2 mi.

Public facts

Beds: —
Baths: 3.0
Sq. Ft.: 3,661
Stories: 1.0
Lot Size: 2 acres
Style: Single Family Residential
Year Built: 1974
Year Renovated: —
County: Howard County
APN: 05 359287

Home facts updated by county records on Sep 4, 2026

Around this home

Schools

Dayton Oaks Elementary School

Public PreK-5 • Assigned • 2.2mi

9/10

Folly Quarter Middle School

Public 6-8 • Assigned • 3.9mi

9/10

River Hill High School

Public 9-12 • Assigned • 2.0mi

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

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

6/10 Heat Factor

7 days above 103° expected this year, 15 days in 30 years

4/10 Wind Factor

15% chance of strong winds in next 30 years

4/10 Air Factor

5 unhealthy days expected this year, 6 days in 30 years

Provided by First Street

Historical weather

Clarksville, MD • 21029

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

$797,000 – $964,000

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Home values near 12945 Triadelphia Mill Rd

Data from public records.

Address	Redfin Estimate
13049 Triadelphia Mill Rd, Clarksville, MD - Beds \| 3 Baths \| 2311 Sq. Ft.	$780,567
12955 Triadelphia Mill Rd, Clarksville, MD 4 Beds \| 2.5 Baths \| 1736 Sq. Ft.	$831,593

Address	Redfin Estimate
13019 Triadelphia Mill Rd, Clarksville, MD 4 Beds \| 2 Baths \| 1343 Sq. Ft.	$841,005
13029 Triadelphia Mill Rd, Clarksville, MD 3 Beds \| 3 Baths \| 3500 Sq. Ft.	$857,478

Address	Redfin Estimate
13001 Triadelphia Mill Rd, Clarksville, MD 3 Beds \| 2 Baths \| 1467 Sq. Ft.	$632,888
13079 Triadelphia Mill Rd, Clarksville, MD 5 Beds \| 1.5 Baths \| 2550 Sq. Ft.	$663,749

Property information provided by BRIGHT MLS when last listed in 2024. This data may not match . Learn more.

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