OFF MARKET

Off market nov 2025 for $35K

—

•

3,154

sq ft

28-30 Detmold St, Lonaconing, MD 21539

About this home

Spacious Duplex with Endless Potential! This two-unit property offers approximately 1,500 square feet per side, each featuring 3 bedrooms and 1 full bath. Both sides enjoy large, light-filled rooms and the charm of a wraparound front porch—perfect for relaxing on a quiet street. Separate gas, electric, and water utilities make this an excellent opportunity for investment or multi-generational living. While the home is a fixer-upper, it offers amazing potential for those ready to restore its classic appeal. The level lot provides plenty of yard space for gardening, outdoor entertaining, or parking. Gas hot water heat serves both units (New boiler on left side!), and each side offers generous room sizes and traditional character throughout. With its solid structure, great yard, and peaceful setting, this property is ready for a new owner to bring it back to life and make it shine again!

Multi-familyProperty Type

1900Year Built

8,712 sq ftLot Size

$11Price/Sq.Ft.

1 car garageParking

Listed by Seth LOAR • Coldwell Banker Premier

•301-777-3380 (broker)

•stevedubrueler@premiermove.com (broker)

Bought with Unrepresented Unrepresented • Unrepresented

•844-552-7444 (broker)

•datacorrect@brightmls.com (broker)

Redfin checked: 19 minutes ago

•Source:BRIGHT MLS #MDAL2013082

Redfin Estimate

There isn’t enough information to generate an accurate estimate at this time. Learn More

Market trends in 21539, MD

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

97.2%

+27.2% MoM

Median sale price

$83,475

$267K MoM

Avg. days on market

83d

56 days MoM

Recently sold homes

0 MoM

Provided by Redfin

Sale history for 28-30 Detmold St

Year

Property tax

Land + Additions

Assessment*

2026

$472 (+3.6%)

2025

$455 (+9.5%)

2024

$416 (+23.3%)

$5,000 + $30,100

$35,100

2022

$337 (+0.5%)

2021

$335 (+0.5%)

$5,000 + $21,000

$26,000

2020

$334 (+0.5%)

2019

$332

2018

$332

$5,300 + $20,300

$25,600

2017

$332 (−7.2%)

$5,300 + $20,300

$25,600

2016

$358 (−0.8%)

$5,000 + $22,800

$27,800

2015

$361 (−3.2%)

$5,000 + $22,800

$27,800

2014

$373

$5,100 + $23,800

$28,900

2013

$373

2012

$373 (−11.5%)

2011

$422

2010

$422 (+33.6%)

2009

$316

Tax history for 28-30 Detmold St

Year

Property tax

Land + Additions

Assessment*

2026

$472 (+3.6%)

2025

$455 (+9.5%)

2024

$416 (+23.3%)

$5,000 + $30,100

$35,100

2022

$337 (+0.5%)

2021

$335 (+0.5%)

$5,000 + $21,000

$26,000

2020

$334 (+0.5%)

2019

$332

2018

$332

$5,300 + $20,300

$25,600

2017

$332 (−7.2%)

$5,300 + $20,300

$25,600

2016

$358 (−0.8%)

$5,000 + $22,800

$27,800

2015

$361 (−3.2%)

$5,000 + $22,800

$27,800

2014

$373

$5,100 + $23,800

$28,900

2013

$373

2012

$373 (−11.5%)

2011

$422

2010

$422 (+33.6%)

2009

$316

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

Public record

Beds

—

Baths

Stories

Lot width

—

Lot depth

—

Lot size

3,042 Sq. Ft.

Year renovated

—

Sq. Ft.

1,523

Year built

1900

Style

Townhouse

County

Allegany County

APN

10 004861

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 7, 2026.

Property details

Parking

Parking Information
# of Detached Garage Spaces: 1
Garage Features: Garage - Rear Entry
# of Total Garage and Parking Spaces: 1
Has Garage
# of Garage Spaces: 1
Detached Garage

Interior

Interior Information
Living Area Sq.Ft. Source: Estimated

Basement Information
Basement: Yes
Dirt Floor, Partial

Exterior

Property Information
Improvement Assessed Value: $65,300
Ownership Interest: Fee Simple
Property Condition: Below Average
Year Built Source: Estimated

Building Information
# of Units (Total): 2
Construction Materials: Aluminum Siding
Foundation Details: Stone
Other Structures: Above Grade
Structure Type: Semi-Detached

Lot Information
Tidal Water: No

Land Information
Additional Parcels
Additional Parcels Description: 28 & 30 Detmold St (Both Sides) are included in sale.
Land Assessed Value: $10,000

Above Grade Information
Finished Sq.Ft.: 3,154
Finished Sq.Ft. Source: Estimated

Financial

Tax Information
County Tax: $819
Tax Assessed Value: $75,300
Tax Year: 2025
Tax Annual Amount: $819

Lease Information
Existing Lease Type: None

Utilities

Utilities Information
Radiator
Heating Fuel: Natural Gas
Hot Water: Electric
Sewer Septic: Public Sewer
Water Source: Public

Location

Multi Unit Information
# of Three Bedroom Units: 2
# of Vacant Units: 2
Other Units: Unit 1,Unit 2

School Information
School District Name: ALLEGANY COUNTY PUBLIC SCHOOLS
School District Source: Listing Agent

Location Information
Outside City Limits
Directions: Rt 36 S: Turn tonto Detmold St beside Westmar High School. House on left.

Public facts

Beds: —
Baths: 1.0
Sq. Ft.: 1,523
Stories: 2.0
Lot Size: 3,042 square feet
Style: Townhouse
Year Built: 1900
Year Renovated: —
County: Allegany County
APN: 10 004861

Home facts updated by county records on Oct 7, 2026

Around this home

Schools

K - 12
Preschool & daycare

George's Creek Elementary School

Public PreK-5 • Assigned • 1.6mi

3/10

Westmar Middle School

Public 6-8 • Assigned • 0.2mi

6/10

Mountain Ridge High School

Public 9-12 • Assigned • 7.2mi

6/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

6/10 Flood Factor

Estimated 22-32% chance of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.46% chance of being in a wildfire in next 30 years

3/10 Heat Factor

8 days above 90° expected this year, 19 days in 30 years

2/10 Wind Factor

0% chance of strong winds in next 30 years

2/10 Air Factor

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

Provided by First Street

Historical weather

Lonaconing, MD • 21539

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 8 hours in June and 2.9 hours in December, placing it below the U.S. average for solar exposure.

8 hrs

2.9 hrs

JuneDecember

Provided by Shadowmap

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Home values near 28-30 Detmold St

Data from public records.

Address	Redfin Estimate
40 Detmold St, Lonaconing, MD 3 Beds \| 2 Baths \| 2376 Sq. Ft.	$103,010
38 Detmold St, Lonaconing, MD - Beds \| 2 Baths \| 2654 Sq. Ft.	$165,466
34 Detmold St, Lonaconing, MD 3 Beds \| 1 Baths \| 3008 Sq. Ft.	$64,783
96 West Main St, Lonaconing, MD 3 Beds \| 1.5 Baths \| 936 Sq. Ft.	$155,007
92 West Main St, Lonaconing, MD - Beds \| 1 Baths \| 1292 Sq. Ft.	$64,097
38 Dudley St, Lonaconing, MD - Beds \| 2 Baths \| 2008 Sq. Ft.	$143,728
102 West Main St, Lonaconing, MD - Beds \| 1 Baths \| 1992 Sq. Ft.	$106,826

Address	Redfin Estimate
8 Detmold St, Lonaconing, MD - Beds \| 4 Baths \| 4230 Sq. Ft.	$111,017
10 Detmold St, Lonaconing, MD 4 Beds \| 2.5 Baths \| 2268 Sq. Ft.	$180,484
44 Dudley St, Lonaconing, MD - Beds \| 2 Baths \| 1960 Sq. Ft.	$78,707
116 West Main St, Lonaconing, MD - Beds \| 1 Baths \| 1404 Sq. Ft.	$72,191
100 West Main St, Lonaconing, MD - Beds \| 1 Baths \| 1469 Sq. Ft.	$108,230
108 West Main St, Lonaconing, MD - Beds \| 1 Baths \| 1308 Sq. Ft.	$60,647
84 West Main St, Lonaconing, MD - Beds \| 1.5 Baths \| 1320 Sq. Ft.	$78,172

Address	Redfin Estimate
28 Detmold St, Lonaconing, MD - Beds \| 1 Baths \| 1631 Sq. Ft.	$70,211
12 Detmold St, Lonaconing, MD - Beds \| 2 Baths \| 1232 Sq. Ft.	$131,214
48 Front St, Lonaconing, MD - Beds \| 1 Baths \| 1076 Sq. Ft.	$63,686
114 West Main St, Lonaconing, MD - Beds \| 1 Baths \| 1296 Sq. Ft.	$66,649
86 West Main St, Lonaconing, MD - Beds \| 1 Baths \| 1580 Sq. Ft.	$76,365
74 West Main St, Lonaconing, MD - Beds \| 1 Baths \| 1107 Sq. Ft.	$136,027
82 West Main St, Lonaconing, MD - Beds \| 2 Baths \| 2551 Sq. Ft.	$91,380

Property information provided by BRIGHT MLS when last listed in 2025. 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

Market trends in 21539, MD

Sale history for 28-30 Detmold St

Tax history for 28-30 Detmold St

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Is this your home?

Nearby similar homes

Home values near 28-30 Detmold St

More real estate resources