OFF MARKET

Off market apr 2024 for $440K

$531,332

Est. refi paymentEst. refi $2,887/mo

—

•

3 ba

•

3,240

sq ft

5145 Porterstown Rd, Keedysville, MD 21756

About this home

Single-familyProperty Type

2002Year Built

4 acresLot Size

$164Est. Price/Sq.Ft.

Listed by Shirley Bayer • RE/MAX Achievers

•301-739-4800 (broker)

Bought with Katie Nicholson • RE/MAX Plus

•301-874-5050 (broker)

•broker@remax-plus.com (broker)

Bought with Heather R Nahr • RE/MAX Plus

•301-874-5050 (broker)

•broker@remax-plus.com (broker)

Source:BRIGHT MLS #MDWA166076

Redfin Estimate

$531,332

$91K since sold in April 2024$2,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 16.8% lower than the average sale price ($638K) of 6 comparable homes.

SOLD SEP 16, 2026
$815,000
A
4 beds3.5 baths4,428 sq ft
5325 Hollow Tree Ln, Keedysville, MD 21756
SOLD JUN 22, 2026
$575,000
B
3 beds3 baths2,400 sq ft
4850 Porterstown Rd, Keedysville, MD 21756
SOLD AUG 28, 2026
$725,000
C
4 beds2.5 baths5,182 sq ft
5716 Mount Briar Rd, Keedysville, MD 21756
SOLD AUG 28, 2026
$500,000
D
3 beds2.5 baths2,044 sq ft
4444 Mills Rd, Sharpsburg, MD 21782
SOLD AUG 31, 2026
$685,000
E
3 beds2.5 baths3,200 sq ft
20210 Bent Willow Rd, Rohrersville, MD 21779
SOLD JUL 31, 2026
$529,900
F
4 beds2.5 baths3,648 sq ft
903 Brookridge Dr, Boonsboro, MD 21713

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Earn from this home

Sell

$162,749

Est. take-home

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Refinance

Est. cash available

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Rent

$3,649/mo

Redfin rental estimate

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Market trends in 21756, MD

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

98.9%

0.9% MoM

Median sale price

$460K

$199 MoM

Avg. days on market

41d

7 days MoM

Recently sold homes

2 MoM

New listings for sale

COMING SOON
$525,000
5 beds2.5 baths3,050 sq ft
15 Farragut Dr, Keedysville, MD 21756
(703) 679-1700
$619,900
4 beds2.5 baths3,034 sq ft
3416 Hawks Ln, Keedysville, MD 21756
(301) 698-5005
See all

Provided by Redfin

Redfin agents who toured

Spacious home with a walkout lower level with a full kitchen, full updated bathroom,a bonus room, and laundry. Surrounded by woods. Needs updating.
3 years ago• May not reflect the current state of the home
Christian Turner
Redfin Associate agent

Sale history for 5145 Porterstown Rd

Date

Event

Price

Public Records

Apr 23, 2024

Sold

$440,000

$136/sq ft

BRIGHT MLS #MDWA166076

Aug 28, 2019

Sold

$285,000

$88/sq ft

Aug 27, 2019

Pending

—

Jul 29, 2019

Contingent

—

Jul 2, 2019

Listed

$289,900

$89/sq ft

+21

Public Records

Sep 25, 2000

Sold

$39,900

$12/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$4,688 (+5.5%)

$115,000 + $377,800

$492,800

2025

$4,444 (+5.5%)

$115,000 + $377,800

$492,800

2024

$4,214 (+15.6%)

2023

$3,647 (+5.0%)

2022

$3,473 (+2.6%)

$100,000 + $255,400

$355,400

2021

$3,385 (+5.5%)

2020

$3,208 (+4.6%)

2019

$3,066 (+5.4%)

$100,000 + $198,300

$298,300

2018

$2,910 (+5.7%)

2017

$2,755

$95,000 + $159,200

$254,200

2016

$2,754 (−1.1%)

$95,000 + $159,200

$254,200

2015

$2,784

$95,000 + $162,000

$257,000

2014

$2,784

2013

$2,784 (−6.5%)

2012

$2,978 (+4.4%)

2011

$2,853 (+4.8%)

2010

$2,724 (+6.7%)

2009

$2,551

Tax history for 5145 Porterstown Rd

Year

Property tax

Land + Additions

Assessment*

2026

$4,688 (+5.5%)

$115,000 + $377,800

$492,800

2025

$4,444 (+5.5%)

$115,000 + $377,800

$492,800

2024

$4,214 (+15.6%)

2023

$3,647 (+5.0%)

2022

$3,473 (+2.6%)

$100,000 + $255,400

$355,400

2021

$3,385 (+5.5%)

2020

$3,208 (+4.6%)

2019

$3,066 (+5.4%)

$100,000 + $198,300

$298,300

2018

$2,910 (+5.7%)

2017

$2,755

$95,000 + $159,200

$254,200

2016

$2,754 (−1.1%)

$95,000 + $159,200

$254,200

2015

$2,784

$95,000 + $162,000

$257,000

2014

$2,784

2013

$2,784 (−6.5%)

2012

$2,978 (+4.4%)

2011

$2,853 (+4.8%)

2010

$2,724 (+6.7%)

2009

$2,551

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

Zoning

AO3

Preservation District

The purpose of this district is to prescribe a zoning category for those areas where, because of natural geographic factors and existing land uses, it is considered feasible and desirable to conserve open spaces, water supply sources, woodland areas, wildlife and other natural resources. This district includes the County’s designated Rural Legacy Area, federal lands, state parks, state wildlife management areas, county parks, Edgemont Watershed, and most of the mountaintops and the Potomac River.

Zone overlays

Red Hill (Forest) Area

Permitted uses

Include but are not limited to:

Agriculture
Equestrian facility
Greenhouse / nursery
Religious facility
Day care facility
Housing-Single unit
Housing-Multiple units
Manufacturing
Public service
Educational/school

Property details

Interior

Basement Information
Basement Sq. Ft: 1,440
Basement Finish: Finished
Basement Type: Finished

Bathroom Information
# of Full Baths: 3

Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Hot Air

Exterior

Exterior Information
Building Style Type: Split Foyer
Building Construction Quality: Average
Exterior Wall: Aluminum/Vinyl
Building Type: Single Family

Property Information
Subdivision Name: JOSEPH A & CELIA A HERMAN
Living Sq. Ft: 3,240
Building Sq. Ft: 3,240
Stories Type: Split Foyer
Legal Description: LOT 2A 4.0 ACRES 5145 PORTERSTOWN RD

Lot Information
# of Buildings: 1
Land Sq. Ft: 174,240
Legal Lot Number: 2A
Acres: 4
Zoning Code: P
State Use Description: RESIDENTIAL

Utility Information
Sewer Type: Private

Financial

Assessor Information
Assessment Year: 2026
Tax District County: 19

Public facts

Beds: —
Baths: 3.0
Sq. Ft.: 3,240
Stories: —
Lot Size: 4 acres
Style: Single Family Residential
Year Built: 2002
Year Renovated: —
County: Washington County
APN: 19 009106

Home facts updated by county records on Sep 19, 2026

Around this home

Schools

Sharpsburg Elementary School

Public PreK-5 • Assigned • 2.9mi

5/10

Boonsboro Middle School

Public 6-8 • Assigned • 5.0mi

8/10

Boonsboro High School

Public 9-12 • Assigned • 4.9mi

9/10

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

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

4/10 Heat Factor

6 days above 102° expected this year, 13 days in 30 years

2/10 Wind Factor

2% 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

Keedysville, MD • 21756

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 9.1 hours in June and 3.8 hours in December, placing it below the U.S. average for solar exposure.

9.1 hrs

3.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$505,000 – $612,000

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New listings for sale in 21756

COMING SOON

$525,000

5 beds2.5 baths3,050 sq ft

15 Farragut Dr, Keedysville, MD 21756

(703) 679-1700

$619,900

4 beds2.5 baths3,034 sq ft

3416 Hawks Ln, Keedysville, MD 21756

(301) 698-5005

Home values near 5145 Porterstown Rd

Data from public records.

Address	Redfin Estimate
5233 Porterstown Road, Keedysville, MD - Beds \| 2.5 Baths \| 2922 Sq. Ft.	$829,913
5201 Porterstown Road, Keedysville, MD - Beds \| 3 Baths \| 3776 Sq. Ft.	$503,871

Address	Redfin Estimate
5113 Porterstown Road, Keedysville, MD - Beds \| 2 Baths \| 2575 Sq. Ft.	$501,637
5209 Porterstown Road, Keedysville, MD - Beds \| 2 Baths \| 1393 Sq. Ft.	$359,410

Address	Redfin Estimate
5301 Porterstown Road, Keedysville, MD - Beds \| 1 Baths \| 1665 Sq. Ft.	$412,408
5135 Porterstown Road, Keedysville, MD 2 Beds \| 1 Baths \| 936 Sq. Ft.	$385,252

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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 21756, MD

Redfin agents who toured

Sale history for 5145 Porterstown Rd

Tax history for 5145 Porterstown Rd

Zoning

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 21756

Home values near 5145 Porterstown Rd

More real estate resources