Google satellite image for 21203 Gunpowder Rd, Millers, MD 21102

Off market sep 2003 for $104K

$697,124

Est. refi paymentEst. refi $697/mo

—

•

2.5 ba

•

3,778

sq ft

21203 Gunpowder Rd, Millers, MD 21102

About this home

21203 Gunpowder Rd is a 3,778 square foot house on a 2.29 acre lot with 2.5 bathrooms. - it last sold on September 09, 2003 for $104,000. Based on Redfin's Millers data, we estimate the home's value is $697,124.

Single-familyProperty Type

2004Year Built

2.29 acresLot Size

$185Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$697,124

$593K since sold in September 2003$13K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.9% higher than the average sale price ($634K) of 6 comparable homes.

SOLD AUG 3, 2026
$890,000
A
4 beds3.5 baths3,758 sq ft
14650 Moonlit Ct, New Freedom, PA 17349
SOLD JUL 7, 2026
$645,000
B
4 beds3.5 baths2,916 sq ft
20128 Gunpowder Rd, Millers, MD 21102
SOLD SEP 25, 2026
$775,000
C
4 beds3.5 baths2,824 sq ft
3913 Saint Pauls Rd, Manchester, MD 21102
SOLD OCT 19, 2026
$500,000
D
3 beds2.5 baths2,468 sq ft
2392 Bailey Ave, New Freedom, PA 17349
SOLD OCT 2, 2026
$510,000
E
4 beds2.5 baths2,654 sq ft
3 Country Manor Ln, New Freedom, PA 17349
SOLD JUN 26, 2026
$485,000
F
3 beds3 baths2,600 sq ft
4442 Sunny Slope Rd, Glen Rock, PA 17327

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Earn from this home

Sell

$627,024

Est. take-home

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Est. cash available

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Market trends in 21102, MD

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.7%

0.9% MoM

Median sale price

$465K

$3K MoM

Avg. days on market

52d

21 days MoM

Recently sold homes

9 MoM

New listings for sale

COMING SOON
$450,000
2 beds2 baths1,698 sq ft
4120 Hoffmanville Rd, Manchester, MD 21102
(888) 860-7369
OPEN SUN, 1PM TO 3PM
$399,000
4 beds2.5 baths1,804 sq ft
3324 Sutton Ct, Manchester, MD 21102
(410) 549-2200
OPEN TODAY, 12PM TO 2PM
$495,000
3 beds3 baths2,200 sq ft
4203 York Road Number 1, Manchester, MD 21102
(410) 220-6022
OPEN TODAY, 12PM TO 2PM
$510,000
4 beds2.5 baths2,632 sq ft
3959 Schalk No 1 Rd, Millers, MD 21102
(888) 860-7369
$1,200,000
3 beds3.5 baths2,748 sq ft
2151 E Deep Run Rd, Manchester, MD 21102
(888) 860-7369
$787,000
3 beds3.5 baths3,388 sq ft
1720 E Deep Run Rd, Manchester, MD 21102
(410) 453-0500
FOR SALE BY OWNER
$800,000
4 beds4 baths1,332 sq ft
3329 Wilhelm Ln, Manchester, MD 21102
See all

Provided by Redfin

Sale history for 21203 Gunpowder Rd

Year

Property tax

Land + Additions

Assessment*

2026

$6,860 (+3.7%)

2025

$6,614 (+4.2%)

2024

$6,345 (+4.3%)

2023

$6,085 (+5.3%)

2022

$5,780 (+2.4%)

2021

$5,647 (+3.4%)

$132,000 + $344,300

$476,300

2020

$5,460 (+3.5%)

2019

$5,274 (+1.2%)

2018

$5,213 (+2.1%)

2017

$5,105 (+9.4%)

2015

$4,667 (+3.6%)

2014

$4,505 (+4.4%)

$146,700 + $257,400

$404,100

2013

$4,314 (+4.3%)

$146,700 + $257,400

$404,100

2012

$4,138 (+2.3%)

2011

$4,046

2010

$4,046 (+4.7%)

2009

$3,865

Tax history for 21203 Gunpowder Rd

Year

Property tax

Land + Additions

Assessment*

2026

$6,860 (+3.7%)

2025

$6,614 (+4.2%)

2024

$6,345 (+4.3%)

2023

$6,085 (+5.3%)

2022

$5,780 (+2.4%)

2021

$5,647 (+3.4%)

$132,000 + $344,300

$476,300

2020

$5,460 (+3.5%)

2019

$5,274 (+1.2%)

2018

$5,213 (+2.1%)

2017

$5,105 (+9.4%)

2015

$4,667 (+3.6%)

2014

$4,505 (+4.4%)

$146,700 + $257,400

$404,100

2013

$4,314 (+4.3%)

$146,700 + $257,400

$404,100

2012

$4,138 (+2.3%)

2011

$4,046

2010

$4,046 (+4.7%)

2009

$3,865

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

Property details

Interior

Basement Information
Basement Sq. Ft: 900
Basement Finish: Finished
Basement Type: Finished

Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1

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

Fireplace Information
# of Fireplaces: 2
Fireplace Type: 2 Story Frame
Has Fireplace

Exterior

Exterior Information
Building Construction Quality: Good
Exterior Wall: Aluminum/Vinyl
Building Type: Single Family

Property Information
Subdivision Name: GUNPOWDER FARM
Living Sq. Ft: 3,778
Building Sq. Ft: 4,218
# of Stories: 2
Stories Type: 2 Story With Basement
Legal Description: 2.287 AC 21203 GUNPOWDER RD ESR GUNPOWDER FARM

Parking & Garage Information
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 440
Garage / Carport Type: Attached Frame

Lot Information
# of Buildings: 1
Land Sq. Ft: 99,752
Legal Lot Number: 5
Acres: 2.29
State Use Description: RESIDENTIAL

Utility Information
Sewer Type: Private

Financial

Assessor Information
Assessment Year: 2026
Tax District County: 06

Public facts

Beds: —
Baths: 2.5
Sq. Ft.: 3,778
Stories: 2.0
Lot Size: 2.29 acres
Style: Single Family Residential
Year Built: 2004
Year Renovated: —
County: Baltimore County
APN: 06 2400002489

Home facts updated by county records on Oct 21, 2026

Around this home

Schools

Prettyboy Elementary School

Public K-5 • Assigned • 4.5mi

7/10

Hereford Middle School

Public 6-8 • Assigned • 11.5mi

8/10

Hereford High School

Public 9-12 • Assigned • 9.9mi

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

0.31% 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

11% 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

Millers, 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

$663,000 – $802,000

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New listings for sale in 21102

COMING SOON

$450,000

2 beds2 baths1,698 sq ft

4120 Hoffmanville Rd, Manchester, MD 21102

(888) 860-7369

OPEN SUN, 1PM TO 3PM

$399,000

4 beds2.5 baths1,804 sq ft

3324 Sutton Ct, Manchester, MD 21102

(410) 549-2200

OPEN TODAY, 12PM TO 2PM

$495,000

3 beds3 baths2,200 sq ft

4203 York Road Number 1, Manchester, MD 21102

(410) 220-6022

OPEN TODAY, 12PM TO 2PM

$510,000

4 beds2.5 baths2,632 sq ft

3959 Schalk No 1 Rd, Millers, MD 21102

(888) 860-7369

$1,200,000

3 beds3.5 baths2,748 sq ft

2151 E Deep Run Rd, Manchester, MD 21102

(888) 860-7369

$787,000

3 beds3.5 baths3,388 sq ft

1720 E Deep Run Rd, Manchester, MD 21102

(410) 453-0500

FOR SALE BY OWNER

$800,000

4 beds4 baths1,332 sq ft

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Home values near 21203 Gunpowder Rd

Data from public records.

Address	Redfin Estimate
21224 Gunpowder Rd, Manchester, MD 4 Beds \| 2.5 Baths \| 2375 Sq. Ft.	$532,488
21127 Gunpowder Rd, Manchester, MD 4 Beds \| 2.5 Baths \| 3517 Sq. Ft.	$792,514

Address	Redfin Estimate
21301 Gunpowder Rd, Millers, MD 5 Beds \| 3 Baths \| 2183 Sq. Ft.	$660,532
21223 Gunpowder Rd, Manchester, MD - Beds \| 4 Baths \| 1848 Sq. Ft.	$530,443

Address	Redfin Estimate
21129 Gunpowder Rd, Millers, MD 4 Beds \| 4.5 Baths \| 3404 Sq. Ft.	$715,072
21201 Gunpowder Rd, Millers, MD 4 Beds \| 3.5 Baths \| 5500 Sq. Ft.	$714,355

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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 21102, MD

Sale history for 21203 Gunpowder Rd

Tax history for 21203 Gunpowder Rd

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 21203 Gunpowder Rd

More real estate resources