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

Off Market Sep 2003 for $104K

$692,370

Est. refi paymentEst. refi $669/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 $692,370.

Single-familyProperty Type

2004Year Built

2.29 acresLot Size

$183Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$692,370

$588K since sold in September 2003$3,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 18.3% higher than the average sale price ($585K) 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 JUL 31, 2026
$475,000
C
3 beds2.5 baths3,906 sq ft
5112 S Church St, Lineboro, MD 21102
SOLD JUL 22, 2026
$350,000
D
3 beds2.5 baths1,808 sq ft
3760 Sticks 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 APR 24, 2026
$667,000
F
4 beds3.5 baths3,262 sq ft
1949 Freeland Rd, Freeland, MD 21053

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Earn from this home

Sell

$621,543

Est. take-home

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Refinance

Est. cash available

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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

101.4%

+0.6% MoM

Median sale price

$515K

$53K MoM

Avg. days on market

20d

10 days MoM

Recently sold homes

0 MoM

New listings for sale

OPEN SUN, 11AM TO 1PM
$429,900
3 beds1 bath1,852 sq ft
4996 Wentz Rd, Manchester, MD 21102
(410) 876-3500
$377,900
3 beds2 baths2,056 sq ft
3386 Janet Ct, Manchester, MD 21102
(443) 291-6939
OPEN SUN, 12PM TO 2PM
$560,000
4 beds3.5 baths2,688 sq ft
3508 Water Tank Rd, Manchester, MD 21102
(410) 220-6022
$399,900
2 beds1.5 baths1,524 sq ft
2235 E Deep Run Rd, Manchester, MD 21102
(717) 334-4674
OPEN SEP 20, 1PM TO 3PM
$925,000
5 beds3.5 baths3,380 sq ft
4928 Grave Run Rd, Manchester, MD 21102
(410) 823-0033
$775,000
4 beds3.5 baths3,218 sq ft
19429 Gunpowder Rd, Manchester, MD 21102
(410) 823-0033
OPEN SEP 7, 1PM TO 3PM
$489,000
3 beds2.5 baths1,800 sq ft
3112 Keeney Dr, Manchester, MD 21102
(443) 708-7074
COMING SOON
2936 Bachman Rd, Manchester, MD 21102
$400,000
4 beds2.5 baths2,008 sq ft
2936 Bachman Rd, Manchester, MD 21102
(410) 465-6900
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 Jul 29, 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

$658,000 – $797,000

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Nearby similar homes

NEW CONSTRUCTION

$715,000

4 beds2.5 baths2,525 sq ft

Lt 4 Alesia Lineboro Rd, Manchester, MD 21102

(410) 740-7100

NEW CONSTRUCTION

$1,024,471

4 beds3.5 baths4,000 sq ft

1438 Freeland Rd Unit NOTTINGHAM COTTAGE, Freeland, MD 21053

(717) 963-2903

$925,000

5 beds5.5 baths4,275 sq ft

4001 Young Rd, Millers, MD 21102

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$525,000

3 beds1 bath1,276 sq ft

2104 and 2100 Peterman Rd, Freeland, MD 21053

(410) 823-0033

NEW CONSTRUCTION

$700,000

3 beds2 baths2,109 sq ft

Lot 5 Alesia Lineboro Rd, Manchester, MD 21102

(410) 740-7100

OPEN SEP 20, 1PM TO 3PM

$925,000

5 beds3.5 baths3,380 sq ft

4928 Grave Run Rd, Manchester, MD 21102

(410) 823-0033

New listings for sale in 21102

OPEN SUN, 11AM TO 1PM

$429,900

3 beds1 bath1,852 sq ft

4996 Wentz Rd, Manchester, MD 21102

(410) 876-3500

$377,900

3 beds2 baths2,056 sq ft

3386 Janet Ct, Manchester, MD 21102

(443) 291-6939

OPEN SUN, 12PM TO 2PM

$560,000

4 beds3.5 baths2,688 sq ft

3508 Water Tank Rd, Manchester, MD 21102

(410) 220-6022

$399,900

2 beds1.5 baths1,524 sq ft

2235 E Deep Run Rd, Manchester, MD 21102

(717) 334-4674

OPEN SEP 20, 1PM TO 3PM

$925,000

5 beds3.5 baths3,380 sq ft

4928 Grave Run Rd, Manchester, MD 21102

(410) 823-0033

$775,000

4 beds3.5 baths3,218 sq ft

19429 Gunpowder Rd, Manchester, MD 21102

(410) 823-0033

OPEN SEP 7, 1PM TO 3PM

$489,000

3 beds2.5 baths1,800 sq ft

3112 Keeney Dr, Manchester, MD 21102

(443) 708-7074

COMING SOON

$400,000

4 beds2.5 baths2,008 sq ft

2936 Bachman Rd, Manchester, MD 21102

(410) 465-6900

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.	$546,167
21127 Gunpowder Rd, Manchester, MD 4 Beds \| 2.5 Baths \| 3517 Sq. Ft.	$793,294

Address	Redfin Estimate
21301 Gunpowder Rd, Millers, MD 5 Beds \| 3 Baths \| 2183 Sq. Ft.	$683,886
21223 Gunpowder Rd, Manchester, MD - Beds \| 4 Baths \| 1848 Sq. Ft.	$540,102

Address	Redfin Estimate
21129 Gunpowder Rd, Millers, MD 4 Beds \| 4.5 Baths \| 3404 Sq. Ft.	$724,797
21201 Gunpowder Rd, Millers, MD 4 Beds \| 3.5 Baths \| 5500 Sq. Ft.	$715,699

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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