OFF MARKET

Off Market Jul 2025 for $548K

$595,718

Est. refi paymentEst. refi $3,596/mo

•

2,020

sq ft

21717 Gunpowder Rd, Manchester, MD 21102

About this home

Open house cancelled * Welcome to your new home where pastoral vistas await. This lushly landscaped, three bedroom 2 1/2 bath colonial has been lovingly, cared for and has numerous updates, including fresh paint, maple cabs, granite counters, updated baths, brand new stainless steel appliances, freshly stained hardwood floors, 2 yr old hot water heater, dual pane insulated tilt out pella windows, Andersen storm door w retractable screen and a gorgeous 4 season sunroom addition. Enjoy your morning cup of coffee while being serenaded by birdsong from the sunroom. The main level FR boasts a pellet stove, a 2nd pellet stove is in the LL, solar panels for energy savings on the roof, The primary bedroom has a walk in closet and an attached full bath with shower. The 36x30’ Morton building is ideal for car enthusiasts or a workshop with dual sided entry and a wood stove for heating. Additional outbuildings with electric to fit all your tools, toys and hobbies. One of the outbuildings offers an ideal set up for woodworkers complete with a propane heated stove, AC and a built in air filtration system. Situated on a level 1.5 acre lot just above pretty boy watershed -a nature lovers paradise! Located in the highly sought after Hereford school district. No HOA.

Single-familyProperty Type

1978Year Built

1.5 acresLot Size

$295Est. Price/Sq.Ft.

6 garage spacesParking

Listed by Sandra Serrao • Long & Foster Real Estate, Inc.

•410-795-9600 (broker)

•eldersburg1740@lnf.com (broker)

Bought with Braden Maley • Cummings & Co. Realtors

•410-823-0033 (broker)

•realtor@cummingsrealtors.com (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #MDBC2127812

Redfin Estimate

$595,718

$47K since sold in July 2025$1,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 58.4% higher than the average sale price ($376K) of 6 comparable homes.

SOLD MAR 23, 2026
$400,000
A
3 beds2 baths2,180 sq ft
4219 Leann Dr, Glen Rock, PA 17327
SOLD JUL 1, 2026
$375,000
B
3 beds1.5 baths2,496 sq ft
4627 Crossroad Schlhse Rd, Millers, MD 21102
SOLD JUN 26, 2026
$350,000
C
3 beds2 baths1,104 sq ft
4601 Baughman Ml, Lineboro, MD 21102
SOLD JUN 11, 2026
$256,100
D
2 beds2 baths1,404 sq ft
6421 Brodbeck Rd, Glen Rock, PA 17327
SOLD JUN 26, 2026
$485,000
E
3 beds3 baths2,600 sq ft
4442 Sunny Slope Rd, Glen Rock, PA 17327
SOLD JUL 1, 2026
$391,000
F
3 beds2.5 baths2,618 sq ft
210 E Main St, New Freedom, PA 17349

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Earn from this home

Sell

$129,439

Est. take-home

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Refinance

Est. cash available

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Rent

$2,856/mo

Redfin rental estimate

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Market trends in 21102, MD

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.7%

0.7% MoM

Median sale price

$470K

$20K MoM

Avg. days on market

29d

8 days MoM

Recently sold homes

3 MoM

New listings for sale

$615,000
4 beds3 baths2,534 sq ft
5135 Dusty Ln, Lineboro, MD 21102
(888) 397-7352
OPEN SAT, 1:30PM TO 3PM
$349,000
2 beds1 bath1,412 sq ft
5104 S Church St, Lineboro, MD 21102
(410) 312-0000
$335,000
3 beds3 baths2,604 sq ft
3017 Walnut St, Manchester, MD 21102
(410) 871-2600
$595,000
3 beds3 baths3,132 sq ft
2623 Washington Way, Manchester, MD 21102
(410) 729-7700
OPEN SUN, 11AM TO 1PM
$425,000
4 beds2 baths1,536 sq ft
5002 Roller Rd, Millers, MD 21102
(410) 876-3500
$580,000
5 beds3.5 baths4,040 sq ft
2877 Mahla Ct, Manchester, MD 21102
(717) 932-2599
COMING SOON
$799,900
4 beds3.5 baths5,760 sq ft
2912 Park Ave, Manchester, MD 21102
(301) 975-9500
$750,000
4 beds2.5 baths2,862 sq ft
4724 Old Germany Ct, Manchester, MD 21102
(301) 694-8000
COMING SOON
3322 Sutton Ct, Manchester, MD 21102
$425,000
3 beds2 baths1,908 sq ft
3322 Sutton Ct, Manchester, MD 21102
(410) 549-3500
$429,900
3 beds1 bath1,852 sq ft
4996 Wentz Rd, Manchester, MD 21102
(410) 876-3500
See all

Provided by Redfin

Sale history for 21717 Gunpowder Rd

Year

Property tax

Land + Additions

Assessment*

2026

$5,036 (+24.7%)

2025

$4,039 (+4.5%)

2024

$3,864 (+4.5%)

2023

$3,697 (+5.4%)

2022

$3,507 (+1.4%)

2021

$3,459 (+2.4%)

$89,700 + $197,300

$287,000

2020

$3,379 (+3.2%)

2019

$3,276 (+3.7%)

2018

$3,159 (+7.9%)

2017

$2,928 (+5.4%)

$89,700 + $164,300

$254,000

2015

$2,777 (+3.5%)

2014

$2,684 (+5.0%)

$99,700 + $150,300

$250,000

2013

$2,556 (+4.7%)

$99,700 + $150,300

$250,000

2012

$2,441 (+2.9%)

2011

$2,373

2010

$2,373 (+4.7%)

2009

$2,267

Tax history for 21717 Gunpowder Rd

Year

Property tax

Land + Additions

Assessment*

2026

$5,036 (+24.7%)

2025

$4,039 (+4.5%)

2024

$3,864 (+4.5%)

2023

$3,697 (+5.4%)

2022

$3,507 (+1.4%)

2021

$3,459 (+2.4%)

$89,700 + $197,300

$287,000

2020

$3,379 (+3.2%)

2019

$3,276 (+3.7%)

2018

$3,159 (+7.9%)

2017

$2,928 (+5.4%)

$89,700 + $164,300

$254,000

2015

$2,777 (+3.5%)

2014

$2,684 (+5.0%)

$99,700 + $150,300

$250,000

2013

$2,556 (+4.7%)

$99,700 + $150,300

$250,000

2012

$2,441 (+2.9%)

2011

$2,373

2010

$2,373 (+4.7%)

2009

$2,267

*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

2.5

Stories

Lot width

—

Lot depth

—

Lot size

1.5 Acres

Year renovated

—

Sq. Ft.

2,020

Year built

1978

Style

Single Family Residential

County

Baltimore County

APN

06 1700013689

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 29, 2026.

RC 2

Agricultural Zone

The RC2 zoning classification is established in order to foster conditions favorable to a continued agricultural use of the productive agricultural areas of Baltimore County by preventing incompatible forms and degrees of urban uses.

Permitted uses

Include but are not limited to:

Equestrian facility
Housing-Single unit
Infrastructure
Agriculture
Park & open space

Property details

Parking

Parking Information
# of Detached Garage Spaces: 6
Garage Features: Garage - Front Entry, Garage - Rear Entry, Garage Door Opener, Oversized
# of Total Garage and Parking Spaces: 18
Has Garage
# of Garage Spaces: 6
Driveway - # of Spaces: 12
Detached Garage, Driveway

Interior

Virtual Tour

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

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

Interior Information
Appliances: Built-In Microwave, ENERGY STAR Dishwasher, ENERGY STAR Refrigerator, Freezer, Icemaker, Oven/Range - Electric, Refrigerator, Stainless Steel Appliances, Water Heater
Flooring Type: Hardwood, Ceramic Tile, Luxury Vinyl Plank
Interior Features: Tub Shower, Bathroom - Walk-In Shower, CeilngFan(s), Family Room Off Kitchen, Floor Plan - Traditional, Formal/Separate Dining Room, Kitchen - Island, Kitchen - Gourmet, Master Bath(s), Stove - Pellet, Wood Floors
Living Area Sq.Ft. Source: Estimated
Smoking Not Allowed

Room Information
Living Room, Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Kitchen, Family Room, Sun/Florida Room, Recreation Room, Bathroom 2, Master Bathroom, Half Bath

Basement Information
Basement: Yes
Full, Connecting Stairway, Space For Rooms, Sump Pump, Unfinished

Exterior

Property Information
Not Federal Flood Zone
Total Below Grade Sq. Ft.: 1292
Horse: No
Ownership Interest: Fee Simple
Property Condition: Excellent
Year Built Source: Estimated
Year Major Reno/Remodel: 2008
Habitable Residence: No

Building Information
Construction Materials: Vinyl Siding
Foundation Details: Block
Other Structures: Above Grade
Outdoor Living Structures: Patio(s), Porch(es)
Roof: Architectural Shingle
Structure Type: Detached
Window Features: Double Pane, Energy Efficient, Insulated, Double Hung
Other Structures: Shed, Shed Shop, Pole Barn
Building Not Winterized

Exterior Information
Satellite Dish

Property Green Features
Energy Generation: PV Solar Array(s) Leased

Lot Information
No Buildout Allowance
Lot Features: Landscaping, Level, Rural
Tidal Water: No

Land Information
Crops Included: No

Farm Information
Farm Land Preservation: No

Above Grade Information
Finished Sq.Ft.: 2,020
Finished Sq.Ft. Source: Estimated

Below Grade Information
Unfinished Sq.Ft.: 1,292
Unfinished Sq.Ft. Source: Estimated

Financial

Tax Information
Tax Assessed Value: $395,600
Tax Year: 2025
Tax Annual Amount: $4,356

Lease Information
Lease Considered: No
Lease In Effect: No
Lease Renewal Option: No

Rental Information
Rent Control: No

Utilities

Utilities Information
Cable
Central Air
Cooling Type: Ceiling Fan(s), Central A/C, Ductless/Mini-Split, Heat Pump(s)
Cooling Fuel: Electric
Electric On Property: No
Heat Pump(s)
Heating Fuel: Electric
Hot Water: Electric
Sewer Septic: Gravity Sept Fld
Cable TV
Water Source: Well
Municipal Trash: No

Location

School Information
Elementary School: PRETTYBOY
Middle Or Junior School: HEREFORD
High School: HEREFORD
School District Name: BALTIMORE COUNTY PUBLIC SCHOOLS
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: Huffmanville Road to gunpowder to house on left.

Public facts

Beds: —
Baths: 2.5
Sq. Ft.: 2,020
Stories: 2.0
Lot Size: 1.5 acres
Style: Single Family Residential
Year Built: 1978
Year Renovated: —
County: Baltimore County
APN: 06 1700013689

Home facts updated by county records on Jul 29, 2026

Around this home

Schools

Prettyboy Elementary School

Public K-5 • Assigned • 5.0mi

7/10

Hereford Middle School

Public 6-8 • Assigned • 12.1mi

8/10

Hereford High School

Public 9-12 • Assigned • 10.5mi

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

0.31% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 101° expected this year, 15 days in 30 years

4/10 Wind Factor

15% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 4 days in 30 years

Provided by First Street

Historical weather

Manchester, MD • 21102

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 4.2 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

4.2 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$566,000 – $686,000

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Home values near 21717 Gunpowder Rd

Data from public records.

Address	Redfin Estimate
21700 Gunpowder Road, Manchester, MD 3 Beds \| 1 Baths \| 2368 Sq. Ft.	$404,945
21610 Gunpowder Road, Manchester, MD - Beds \| 1.5 Baths \| 1896 Sq. Ft.	$440,037

Address	Redfin Estimate
21710 Gunpowder Road, Manchester, MD - Beds \| 2 Baths \| 1529 Sq. Ft.	$447,472
21609 Gunpowder Road, Lineboro, MD - Beds \| 3 Baths \| 2658 Sq. Ft.	$530,467

Address	Redfin Estimate
21614 Gunpowder Road, Manchester, MD - Beds \| 1.5 Baths \| 1399 Sq. Ft.	$356,161
21605 Gunpowder Road, Lineboro, MD - Beds \| 2.5 Baths \| 2224 Sq. Ft.	$510,063

Property information provided by BRIGHT MLS when last listed in 2025. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 21102, MD

Sale history for 21717 Gunpowder Rd

Tax history for 21717 Gunpowder Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 21102

Home values near 21717 Gunpowder Rd

More real estate resources