OFF MARKET

Off market may 2012 for $309K

$527,283

Est. refi paymentEst. refi $2,411/mo

•

1,770

sq ft

2504 Penn Hill Rd, Mount Airy, MD 21771

About this home

This super nice home is so much larger than it looks offering 3 bedrooms, 2 baths, liv rm w/ lrg brick fp, lrg fam rm addition, lrg rec rm / game rm / man cave w/ a full bar and huge wood stove in low levl w/ built in keg-erator/ tap system * Nice sized laundry / utility rm, w/ extra rm being used as 4th br * All this on over 1/2 acre lot w/ all useable yard plus, 31x12 rear deck and 31x8 side deck.

Single-familyProperty Type

1976Year Built

0.6 acresLot Size

$298Est. Price/Sq.Ft.

Listed by Dee Miles • Real Estate Innovations

•301-662-8600 (broker)

•leads@reimove.com (broker)

Bought with Dee Miles • Real Estate Innovations

•301-662-8600 (broker)

•leads@reimove.com (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #1003916254

Redfin Estimate

$527,283

$218K since sold in May 2012$3,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.4% higher than the average sale price ($505K) of 6 comparable homes.

SOLD AUG 21, 2026
$485,000
A
3 beds2 baths1,464 sq ft
5412 Ridge Rd, Mount Airy, MD 21771
SOLD OCT 19, 2026
$515,000
B
3 beds2 baths2,176 sq ft
5222 Freter Rd, Sykesville, MD 21784
SOLD AUG 31, 2026
$530,000
C
4 beds2.5 baths2,260 sq ft
5307 Sylvan Cir, Mount Airy, MD 21771
SOLD JUN 26, 2026
$460,000
D
3 beds2 baths1,608 sq ft
1403 Streaker Rd, Sykesville, MD 21784
SOLD MAR 5, 2026
$515,000
E
3 beds2.5 baths1,788 sq ft
5803 Woodbine Rd, Woodbine, MD 21797
SOLD AUG 27, 2026
$525,000
F
3 beds2 baths1,612 sq ft
5829 Woodbine Rd, Woodbine, MD 21797

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Earn from this home

Sell

$331,932

Est. take-home

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Est. cash available

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Rent

$3,029/mo

Redfin rental estimate

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Market trends in 21771, MD

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.9%

0.2% MoM

Median sale price

$620K

$63K MoM

Avg. days on market

35d

2 days MoM

Recently sold homes

3 MoM

New listings for sale

COMING SOON
$375,000
3 beds2.5 baths2,240 sq ft
1103 Oak View Dr, Mount Airy, MD 21771
(240) 815-0890
3D WALKTHROUGH
$815,000
4 beds2.5 baths2,976 sq ft
1808 Kings Forest Trl Trl, Mount Airy, MD 21771
(410) 705-6295
3D WALKTHROUGH
$835,000
3 beds2 baths2,432 sq ft
16464 Old Frederick Rd, Mount Airy, MD 21771
(703) 349-3900
REDFIN COMING SOON
$525,000
4 beds3 baths2,780 sq ft
3 Culwell Dr, Mount Airy, MD 21771
$550,000
4 beds2.5 baths2,160 sq ft
112 Cloverdale Ct, Mount Airy, MD 21771
(301) 694-8000
$600,000
3 beds2 baths2,035 sq ft
13024 Old National Pike, Mount Airy, MD 21771
(301) 591-3920
3D WALKTHROUGH
$1,550,000
4 beds4.5 baths4,686 sq ft
5925B Woodville Rd, Mt Airy, MD 21771
(301) 945-9010
3D WALKTHROUGH
$1,100,000
4 beds3.5 baths3,720 sq ft
16816 Hardy Rd, Mount Airy, MD 21771
(240) 309-6000
See all

Provided by Redfin

Sale history for 2504 Penn Hill Rd

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2026

$5,175 (+7.7%)

2025

$4,803 (+8.4%)

2024

$4,432 (+5.8%)

2023

$4,191 (+6.1%)

$163,800 + $226,600

$390,400

2022

$3,950 (+6.5%)

2021

$3,708 (+1.1%)

2020

$3,667 (+2.1%)

$107,500 + $218,300

$325,800

2019

$3,592 (+3.0%)

2018

$3,487 (+5.2%)

$107,500 + $198,500

$306,000

2017

$3,314 (+11.7%)

2016

$2,968 (+5.5%)

$107,500 + $152,200

$259,700

2015

$2,812 (+4.9%)

2014

$2,680 (+7.2%)

2013

$2,501 (+0.3%)

2012

$2,493 (−1.4%)

2011

$2,529 (−4.8%)

2010

$2,656 (+7.3%)

2009

$2,475

Tax history for 2504 Penn Hill Rd

Year

Property tax

Land + Additions

Assessment*

2026

$5,175 (+7.7%)

2025

$4,803 (+8.4%)

2024

$4,432 (+5.8%)

2023

$4,191 (+6.1%)

$163,800 + $226,600

$390,400

2022

$3,950 (+6.5%)

2021

$3,708 (+1.1%)

2020

$3,667 (+2.1%)

$107,500 + $218,300

$325,800

2019

$3,592 (+3.0%)

2018

$3,487 (+5.2%)

$107,500 + $198,500

$306,000

2017

$3,314 (+11.7%)

2016

$2,968 (+5.5%)

$107,500 + $152,200

$259,700

2015

$2,812 (+4.9%)

2014

$2,680 (+7.2%)

2013

$2,501 (+0.3%)

2012

$2,493 (−1.4%)

2011

$2,529 (−4.8%)

2010

$2,656 (+7.3%)

2009

$2,475

*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

Stories

Lot width

—

Lot depth

—

Lot size

0.6 Acres

Year renovated

—

Sq. Ft.

2,809

Year built

1976

Style

Single Family Residential

County

Carroll County

APN

09 013342

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 8, 2026.

R-40,000

Residence District

The purpose of the R-40,000 Residence District is primarily to provide a location for single-family residential development, the individual lots of which generally contain a minimum of 40,000 sq ft. This district is generally not intended to be served with public water or sewerage facilities although in special situations, it may be. The district would generally coincide with areas designated for low-density residential development on the Master Plan.

Permitted uses

Include but are not limited to:

Agriculture
Religious facility
Housing-Single unit
Housing-Senior
Public service
Educational/school

Property details

Parking

Parking Information
Paved Driveway
Driveway

Interior

Bedroom Information
# of Bedrooms On Main Level: 3

Bathroom Information
# of Bathrooms (Full) On Main Level: 2
# of Bathrooms (Full): 2

Interior Information
Door Features: Atrium, Storm
Entry Location: Foyer
Interior Features: Attic, Combination Kitchen/Dining, Chair Railings, Entry Level Bedroom, Master Bath(s), WhirlPool/HotTub, Floor Plan - Open, Floor Plan - Traditional
Wall & Ceiling Types: Beamed Ceilings

Room Information
Living Room, Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Kitchen, Game Room, Family Room, Foyer

Fireplace Information
Has Fireplace
# of Fireplaces: 1

Basement Information
Basement: Yes
Connecting Stairway, Outside Entrance, Full, Fully Finished, Improved, Walkout Stairs

Exterior

Property Information
Accessibility Features: Other
Irrigation Water Rights
Improvement Assessed Value: $84,200
Ownership Interest: Fee Simple
Property Condition: Very Good
Year Built Source: Estimated

Building Information
Construction Materials: Brick, Combination
Roof: Asphalt
Structure Type: Detached
Other Structures: Shed

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $133,800

Financial

Tax Information
County Tax: $2,485.20
Tax Assessed Value: $218,000
Tax Year: 2011
Tax Annual Amount: $2,515.20

Assessments Information
Special Assessment Payment: Annually
Year Assessed: 2011

Utilities

Utilities Information
Central Air
Cooling Type: Ceiling Fan(s), Central A/C
Cooling Fuel: Electric
Forced Air, Heat Pump(s), Wood Burn Stove
Heating Fuel: Oil, Wood
Hot Water: Electric
Sewer Septic: Septic Exists
Water Source: Well

Location

Location Information
Directions: rt 27 to Gillis Rd to left on

Public facts

Beds: —
Baths: 2.0
Sq. Ft.: 2,809
Stories: 1.0
Lot Size: 0.6 acres
Style: Single Family Residential
Year Built: 1976
Year Renovated: —
County: Carroll County
APN: 09 013342

Home facts updated by county records on Oct 8, 2026

Around this home

Schools

K - 12
Preschool & daycare

Winfield Elementary School

Public PreK-5 • Assigned • 2.3mi

6/10

Mount Airy Middle School

Public 6-8 • Assigned • 4.7mi

8/10

South Carroll High School

Public 9-12 • Assigned • 2.5mi

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

1/10 Fire Factor

Unlikely to be 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, 3 days in 30 years

Provided by First Street

Historical weather

Mount Airy, MD • 21771

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

9.2 hrs

4.1 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$501,000 – $607,000

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New listings for sale in 21771

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3D WALKTHROUGH

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REDFIN COMING SOON3D & VIDEO TOUR

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3D WALKTHROUGH

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Home values near 2504 Penn Hill Rd

Data from public records.

Address	Redfin Estimate
2506 Penn Hill Rd, Mount Airy, MD - Beds \| 3 Baths \| 2198 Sq. Ft.	$519,084
2505 Penn Hill Rd, Mount Airy, MD - Beds \| 1.5 Baths \| 1033 Sq. Ft.	$388,984
2511 Penn Hill Rd, Mount Airy, MD - Beds \| 2 Baths \| 2234 Sq. Ft.	$588,910
5404 Valley View Ct, Mount Airy, MD - Beds \| 3 Baths \| 1582 Sq. Ft.	$500,517
2411 Gillis Rd, Mount Airy, MD - Beds \| 2 Baths \| 1573 Sq. Ft.	$435,312
5409 Valley View Ct, Mount Airy, MD 3 Beds \| 2 Baths \| 1902 Sq. Ft.	$481,768
2501 Gillis Rd, Mount Airy, MD - Beds \| 2 Baths \| 1704 Sq. Ft.	$511,906

Address	Redfin Estimate
2512 Penn Hill Rd, Mount Airy, MD - Beds \| 2 Baths \| 2476 Sq. Ft.	$588,793
2509 Penn Hill Rd, Mount Airy, MD 4 Beds \| 2 Baths \| 1526 Sq. Ft.	$543,033
5308 Fleming Rd, Mount Airy, MD - Beds \| 2.5 Baths \| 1988 Sq. Ft.	$500,514
2415 Gillis Rd, Mount Airy, MD - Beds \| 2 Baths \| 1930 Sq. Ft.	$454,342
5312 Fleming Rd, Mount Airy, MD - Beds \| 1.5 Baths \| 1980 Sq. Ft.	$463,057
5411 Valley View Ct, Mount Airy, MD - Beds \| 2 Baths \| 1316 Sq. Ft.	$466,762
2417 Gillis Rd, Mount Airy, MD 4 Beds \| 2 Baths \| 1162 Sq. Ft.	$338,749

Address	Redfin Estimate
2508 Penn Hill Rd, Mount Airy, MD 3 Beds \| 2.5 Baths \| 2152 Sq. Ft.	$658,737
2507 Penn Hill Rd, Mount Airy, MD 3 Beds \| 3 Baths \| 2726 Sq. Ft.	$607,392
2413 Gillis Rd, Mount Airy, MD - Beds \| 2 Baths \| 1316 Sq. Ft.	$425,558
2419 Gillis Rd, Mount Airy, MD 4 Beds \| 2.5 Baths \| 1576 Sq. Ft.	$471,873
2421 Gillis Rd, Mount Airy, MD - Beds \| 2 Baths \| 1358 Sq. Ft.	$409,641
5407 Valley View Ct, Mount Airy, MD - Beds \| 1 Baths \| 1512 Sq. Ft.	$504,907
5306 Fleming Rd, Mount Airy, MD 3 Beds \| 2.5 Baths \| 1888 Sq. Ft.	$536,723

Property information provided by BRIGHT MLS when last listed in 2012. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 21771, MD

Sale history for 2504 Penn Hill Rd

Tax history for 2504 Penn Hill Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 21771

Home values near 2504 Penn Hill Rd

More real estate resources