OFF MARKET

Off Market Jan 2019 for $376K

$543,304

Est. refi paymentEst. refi $2,886/mo

•

3 ba

•

1,890

sq ft

503 Clarks Run Rd, La Plata, MD 20646

About this home

Single-familyProperty Type

1979Year Built

0.89 acresLot Size

$287Est. Price/Sq.Ft.

2 spacesParking

Listed by Cindy Arnone • RE/MAX One

•443-295-6123 (broker)

•mdavis@davispalumbo.com (broker)

Bought with Valerie Francies • Frontier Realty Group

•240-844-0999 (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #1009934442

Redfin Estimate

$543,304

$167K since sold in January 2019$3,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 0.5% lower than the average sale price ($546K) of 5 comparable homes.

SOLD AUG 14, 2026
$522,000
A
5 beds3 baths2,315 sq ft
1108 E Patuxent Dr, La Plata, MD 20646
SOLD MAY 1, 2026
$525,000
B
4 beds2.5 baths2,352 sq ft
528 Clarks Run Rd, La Plata, MD 20646
SOLD SEP 18, 2025
$525,000
C
4 beds3 baths1,920 sq ft
519 Clarks Run Rd, La Plata, MD 20646
SOLD MAY 22, 2026
$533,300
D
4 beds2.5 baths2,688 sq ft
513 Clarks Run Rd, La Plata, MD 20646
SOLD MAY 29, 2026
$625,000
E
5 beds3.5 baths3,427 sq ft
615 Clarks Run Rd, La Plata, MD 20646

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Earn from this home

Sell

$256,034

Est. take-home

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Refinance

Est. cash available

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Rent

$3,808/mo

Redfin rental estimate

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Market trends in 20646, MD

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.0%

+0.3% MoM

Median sale price

$465K

$9K MoM

Avg. days on market

45d

3 days MoM

Recently sold homes

130

0 MoM

New listings for sale

OPEN SAT, 11AM TO 2PM
$560,000
3 beds2 baths1,490 sq ft
26 Somerset St, La Plata, MD 20646
(703) 518-8300
COMING SOON
$535,000
4 beds2.5 baths2,427 sq ft
120 Mallard Ln, La Plata, MD 20646
(301) 843-5100
FOR SALE BY OWNER
$392,000
2 beds2 baths1,571 sq ft
48 Camden Cir, La Plata, MD 20646
$515,000
4 beds3 baths2,409 sq ft
8175 Elizabeth Ln, La Plata, MD 20646
(443) 967-6687
COMING SOON
$415,000
4 beds3.5 baths2,236 sq ft
1036 Rye Dr, La Plata, MD 20646
(301) 439-9500
COMING SOON
$385,000
3 beds2 baths1,943 sq ft
800 Edelen Station Pl #402, La Plata, MD 20646
(410) 823-0033
COMING SOON
8155 Plowden Dr, La Plata, MD 20646
$650,000
5 beds5.5 baths5,433 sq ft
8155 Plowden Dr, La Plata, MD 20646
(410) 823-0033
3D WALKTHROUGH
$599,900
4 beds3 baths3,676 sq ft
141 Buckeye Cir, La Plata, MD 20646
(443) 295-6123
$425,000
3 beds3.5 baths1,808 sq ft
17 Derby Dr, La Plata, MD 20646
(410) 721-0103
$329,990
3 beds2.5 baths1,524 sq ft
231 Heather Ct, La Plata, MD 20646
(240) 925-2224
See all

Provided by Redfin

Sale history for 503 Clarks Run Rd

Date

Event

Price

BRIGHT MLS #1009934442

Jan 11, 2019

Sold

$376,000

$199/sq ft

Dec 1, 2018

Price Changed

$376,000

$199/sq ft

Dec 1, 2018

Contingent

—

Oct 19, 2018

Listed

$359,900

$190/sq ft

MRIS #CH7868899

Jul 31, 2012

Sold

$332,000

$176/sq ft

Jun 28, 2012

Pending

—

Jun 20, 2012

Listed

$177/sq ft

+25

BRIGHT MLS #1004044306

Jul 31, 2012

Sold

$332,000

$176/sq ft

Jun 28, 2012

Listing Removed

—

Jun 20, 2012

Listed

$335,000

$177/sq ft

+29

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2025

$6,784 (+11.3%)

$109,100 + $367,200

$476,300

2024

$6,094 (+13.9%)

2023

$5,350 (+6.1%)

2022

$5,043 (+5.7%)

$109,100 + $244,900

$354,000

2021

$4,770 (+5.6%)

2020

$4,516 (+1.5%)

2019

$4,449 (+2.3%)

$98,600 + $200,900

$299,500

2018

$4,349 (+1.4%)

2017

$4,290 (+0.5%)

$98,600 + $184,400

$283,000

2016

$4,270 (−8.1%)

$98,600 + $184,400

$283,000

2015

$4,644 (−0.3%)

$76,100 + $224,100

$300,200

2014

$4,656 (+4.9%)

2013

$4,437 (−7.4%)

2012

$4,789 (+9.6%)

2011

$4,369

2010

$4,369 (+14.6%)

2009

$3,813

Tax history for 503 Clarks Run Rd

Year

Property tax

Land + Additions

Assessment*

2025

$6,784 (+11.3%)

$109,100 + $367,200

$476,300

2024

$6,094 (+13.9%)

2023

$5,350 (+6.1%)

2022

$5,043 (+5.7%)

$109,100 + $244,900

$354,000

2021

$4,770 (+5.6%)

2020

$4,516 (+1.5%)

2019

$4,449 (+2.3%)

$98,600 + $200,900

$299,500

2018

$4,349 (+1.4%)

2017

$4,290 (+0.5%)

$98,600 + $184,400

$283,000

2016

$4,270 (−8.1%)

$98,600 + $184,400

$283,000

2015

$4,644 (−0.3%)

$76,100 + $224,100

$300,200

2014

$4,656 (+4.9%)

2013

$4,437 (−7.4%)

2012

$4,789 (+9.6%)

2011

$4,369

2010

$4,369 (+14.6%)

2009

$3,813

*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
Permits

Beds

—

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.89 Acres

Year renovated

—

Sq. Ft.

2,703

Year built

1979

Style

Single Family Residential

County

Charles County

APN

01 031791

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 17, 2026.

R21

Residential District

The R21 Residential Zone is established primarily to accommodate detached dwelling units and provide for Low Density Residential Development. Standards promote substantial accommodation for the preservation of open space or forest retention.

Permitted uses

Include but are not limited to:

Religious facility
Housing-Multiple units
Infrastructure
Educational/school
Recreation

Property details

Parking

Parking Information
# of Attached Garage Spaces: 2
Garage Features: Garage Door Opener
# of Total Garage and Parking Spaces: 2
Has Garage
# of Garage Spaces: 2
Paved Driveway
Off Street, Driveway, Attached Garage

Interior

Bedroom Information
# of Bedrooms On 1st Upper Level: 3
# of Bedrooms On 1st Lower Level: 2

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

Interior Information
Appliances: Cooktop - Down Draft, Dishwasher, Dryer - Front Loading, Exhaust Fan, Extra Refrigerator/Freezer, Microwave, Oven - Single, Oven - Wall, Oven/Range - Electric, Refrigerator, Washer - Front Loading
Interior Features: Attic, Breakfast Area, Kitchen - Island, Dining Area, Upgraded Countertops, Window Treatments, Master Bath(s)
Living Area Sq.Ft. Source: Estimated

Room Information
Living Room, Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Kitchen, Family Room, Laundry, Utility Room

Fireplace Information
Has Fireplace
# of Fireplaces: 2
Equipment

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

Exterior

Property Information
Not Federal Flood Zone
Irrigation Water Rights
Improvement Assessed Value: $200,900
Ownership Interest: Fee Simple
Year Built Source: Estimated

Building Information
Construction Materials: Combination, Brick, Brick Front
Other Structures: Above Grade
Structure Type: Detached

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $98,600

Above Grade Information
Finished Sq.Ft.: 1,890
Finished Sq.Ft. Source: Estimated

Financial

Tax Information
City/Town Tax: $923.20
County Tax: $3,408.05
Tax Assessed Value: $299,500
Tax Year: 2018
Tax Annual Amount: $4,351.25

Assessments Information
Special Assessment Payment: Annually
Year Assessed: 2018

Utilities

Utilities Information
Cooling Type: Heat Pump(s)
Cooling Fuel: Electric
200+ Amp Service
Forced Air, Heat Pump(s)
Heating Fuel: Wood, Oil
Hot Water: Electric
Sewer Septic: Public Sewer
Water Source: Public

Location

School Information
High School: LA PLATA
School District Name: CHARLES COUNTY PUBLIC SCHOOLS

Location Information
In City Limits
Directions: 301 South to Route 6(Charles Street) Make a right into Clarks Run Neighborhood(Patuxent Dr. ) Make a left onto Clarks Run Road 1st house on right. Look for sign.
Municipality: LA PLATA

Public facts

Beds: —
Baths: 3.0
Sq. Ft.: 2,703
Stories: 1.0
Lot Size: 0.89 acres
Style: Single Family Residential
Year Built: 1979
Year Renovated: —
County: Charles County
APN: 01 031791

Home facts updated by county records on Jul 17, 2026

Around this home

Schools

Mary Matula Elementary School

Public PreK-5 • Assigned • 1.8mi

8/10

Milton M. Somers Middle School

Public 6-8 • Assigned • 0.6mi

7/10

La Plata High School

Public 9-12 • Assigned • 1.8mi

7/10

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

8/10 Heat Factor

7 days above 104° expected this year, 16 days in 30 years

5/10 Wind Factor

25% chance of strong winds in next 30 years

2/10 Air Factor

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

Provided by First Street

Historical weather

La Plata, MD • 20646

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 9.4 hours in June and 4.5 hours in December, which is comparable to the U.S. average for solar exposure.

9.4 hrs

4.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$517,000 – $625,000

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Nearby similar homes

OPEN SAT, 11AM TO 2PM

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Listing provided by Zillow

New listings for sale in 20646

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(703) 518-8300

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(301) 843-5100

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2 beds2 baths1,571 sq ft

48 Camden Cir, La Plata, MD 20646

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COMING SOON

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COMING SOON

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3D WALKTHROUGH

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141 Buckeye Cir, La Plata, MD 20646

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17 Derby Dr, La Plata, MD 20646

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Home values near 503 Clarks Run Rd

Data from public records.

Address	Redfin Estimate
511 Clarks Run Road, La Plata, MD 5 Beds \| 2.5 Baths \| 2592 Sq. Ft.	$523,117
513 Clarks Run Road, La Plata, MD 4 Beds \| 2.5 Baths \| 2688 Sq. Ft.	$562,376

Address	Redfin Estimate
508 Clarks Run Road, La Plata, MD 5 Beds \| 3 Baths \| 1429 Sq. Ft.	$543,089
507 Clarks Run Road, La Plata, MD 3 Beds \| 2.5 Baths \| 1980 Sq. Ft.	$476,842

Address	Redfin Estimate
502 Clarks Run Road, La Plata, MD - Beds \| 2.5 Baths \| 2631 Sq. Ft.	$539,660
512 Clarks Run Road, La Plata, MD 4 Beds \| 3 Baths \| 2520 Sq. Ft.	$556,437

Property information provided by BRIGHT MLS when last listed in 2018. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 20646, MD

Sale history for 503 Clarks Run Rd

Tax history for 503 Clarks Run Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 20646

Home values near 503 Clarks Run Rd

More real estate resources