OFF MARKET

Off Market Sep 2013 for $215K

$375,257

Est. refi paymentEst. refi $1,624/mo

•

2,344

sq ft

525 Key Heights Rd, Union Bridge, MD 21791

About this home

This is one charming quality built rancher! Form stone & vinyl siding. .. this home sits on a beautiful level treed lot with manicured gardens & lawn area. Upgrades include. .. replacement windows, architectural 30 yr shingles, Central Air, hardwood floors, brick fireplace w/ wood stove insert, Lower Level finished w/ family room, wonderful laundry area, workshop, cold cellar, integral garage & more!

Single-familyProperty Type

1963Year Built

0.44 acresLot Size

$160Est. Price/Sq.Ft.

1 garage spacesParking

Listed by Stephanie Myers • Long & Foster Real Estate, Inc.

•410-751-1221 (broker)

•greg.skipper@lnf.com (broker)

Bought with Robin Hadel • RE/MAX Advantage Realty

•410-549-3500 (broker)

Redfin checked: a minute ago

•Source:BRIGHT MLS #1003579638

Redfin Estimate

$375,257

$160K since sold in September 2013$0 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 8.9% lower than the average sale price ($412K) of 6 comparable homes.

SOLD JUL 7, 2026
$435,000
A
3 beds2.5 baths2,449 sq ft
11 Bancroft St, Taneytown, MD 21787
SOLD AUG 7, 2026
$400,000
B
3 beds1.5 baths2,124 sq ft
858 Star Ct, Union Bridge, MD 21791
SOLD MAY 21, 2026
$267,000
C
3 beds2.5 baths1,448 sq ft
314 E Broadway St, Union Bridge, MD 21791
SOLD MAY 21, 2026
$430,000
D
3 beds2.5 baths1,892 sq ft
3190 Vista Ct, New Windsor, MD 21776
SOLD MAR 13, 2026
$474,900
E
3 beds3 baths2,232 sq ft
107 S Springdale Ave, New Windsor, MD 21776
SOLD JUN 15, 2026
$464,000
F
3 beds2.5 baths2,668 sq ft
414 High St, New Windsor, MD 21776

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$230,633

Est. take-home

List your home with Redfin and save $3,753

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$2,200/mo

Redfin rental estimate

List your home for rent

Market trends in 21791, MD

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.0%

+0.7% MoM

Median sale price

$385K

$87 MoM

Avg. days on market

27d

7 days MoM

Recently sold homes

2 MoM

New listings for sale

COMING SOON
$450,000
2 beds1 bath1,064 sq ft
427 Clear Ridge Rd, Union Bridge, MD 21791
(301) 831-7653
$449,000
2 beds1 bath828 sq ft
955 Baust Church Rd, Union Bridge, MD 21791
(410) 823-0033
$159,777
5 beds2 baths2,312 sq ft
116 S Main, Union Bridge, MD 21791
(855) 450-0442
$1,495,000
3 beds3.5 baths4,160 sq ft
9630-B Clemsonville Rd, Union Bridge, MD 21791
(410) 220-5745
See all

Provided by Redfin

Sale history for 525 Key Heights Rd

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2025

$2,098 (+5.4%)

$85,000 + $138,200

$223,200

2024

$1,992 (+5.3%)

2023

$1,891

2022

$1,891

$85,000 + $78,500

$163,500

2021

$1,891 (−3.3%)

$85,000 + $78,500

$163,500

2020

$1,956 (+1.4%)

$85,000 + $78,500

$163,500

2019

$1,928 (+2.4%)

$85,000 + $82,800

$167,800

2018

$1,884 (+1.5%)

2017

$1,856

$75,000 + $85,400

$160,400

2016

$1,856 (−1.1%)

$75,000 + $85,400

$160,400

2015

$1,876 (−0.9%)

$75,000 + $87,200

$162,200

2014

$1,893

2013

$1,893 (−15.6%)

2012

$2,242 (+1.5%)

2011

$2,210 (+6.3%)

2010

$2,079 (+7.2%)

2009

$1,940

Tax history for 525 Key Heights Rd

Year

Property tax

Land + Additions

Assessment*

2025

$2,098 (+5.4%)

$85,000 + $138,200

$223,200

2024

$1,992 (+5.3%)

2023

$1,891

2022

$1,891

$85,000 + $78,500

$163,500

2021

$1,891 (−3.3%)

$85,000 + $78,500

$163,500

2020

$1,956 (+1.4%)

$85,000 + $78,500

$163,500

2019

$1,928 (+2.4%)

$85,000 + $82,800

$167,800

2018

$1,884 (+1.5%)

2017

$1,856

$75,000 + $85,400

$160,400

2016

$1,856 (−1.1%)

$75,000 + $85,400

$160,400

2015

$1,876 (−0.9%)

$75,000 + $87,200

$162,200

2014

$1,893

2013

$1,893 (−15.6%)

2012

$2,242 (+1.5%)

2011

$2,210 (+6.3%)

2010

$2,079 (+7.2%)

2009

$1,940

*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

1.5

Stories

Lot width

—

Lot depth

—

Lot size

0.44 Acres

Year renovated

—

Sq. Ft.

1,344

Year built

1963

Style

Single Family Residential

County

Carroll County

APN

02 004011

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 17, 2026.

Property details

Parking

Parking Information
# of Detached Carport Spaces: 1
# of Attached Garage Spaces: 1
Garage Features: Garage Door Opener
# of Total Garage and Parking Spaces: 2
Has Garage
# of Garage Spaces: 1
Parking Space # Assigned: 5
Garage, Carport, Asphalt Driveway
# of Open Parking Spaces: 1
Off Street, Driveway, Attached Garage, Detached Carport

Interior

Bedroom Information
# of Bedrooms On Main Level: 3

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

Interior Information
Appliances: Washer/Dryer Hookups Only, Dishwasher, Cooktop, Dryer, Exhaust Fan, Oven - Wall, Oven/Range - Electric, Refrigerator, Washer
Door Features: Storm
Entry Location: Living Room
Interior Features: Kitchen - Country, Breakfast Area, Dining Area, Built-Ins, Window Treatments, Master Bath(s), Wood Stove, Wood Floors, Floor Plan - Traditional
Living Area Sq.Ft. Source: Estimated

Room Information
Living Room, Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Kitchen, Family Room, Laundry, Utility Room, Screened Porch

Fireplace Information
Has Fireplace
# of Fireplaces: 1
Flue for Stove

Basement Information
Basement: Yes
Rear Entrance, Fully Finished, Full, Daylight, Partial, Outside Entrance, Walkout Level, Workshop

Exterior

Property Information
Total Below Grade Sq. Ft.: 1000
Improvement Assessed Value: $87,200
Ownership Interest: Fee Simple
Property Condition: Very Good
Year Built Source: Estimated

Building Information
Construction Materials: Stone, Vinyl Siding
Other Structures: Above Grade, Below Grade
Outdoor Living Structures: Porch(es)
Roof: Shingle
Structure Type: Detached
Window Features: Insulated, Screens
Other Structures: Shed

Exterior Information
Sidewalks

Lot Information
Lot Features: Landscaping
Tidal Water: No

Land Information
Land Assessed Value: $75,000

Above Grade Information
Finished Sq.Ft.: 1,344
Finished Sq.Ft. Source: Estimated

Below Grade Information
Finished Sq.Ft.: 1,000
Finished Sq.Ft. Source: Estimated

Financial

Tax Information
County Tax: $1,832.86
Tax Assessed Value: $162,200
Tax Year: 2012
Tax Annual Amount: $1,892.86

Assessments Information
Special Assessment Payment: Annually
Year Assessed: 2013

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C, Ceiling Fan(s)
Cooling Fuel: Electric
Baseboard
Heating Fuel: Oil
Hot Water: Electric
Sewer Septic: Septic Exists
Water Source: Well

Location

Location Information
Directions: Middleburg Road to Bark Hill Road to Key Heights Rd on the left

Public facts

Beds: —
Baths: 1.5
Sq. Ft.: 1,344
Stories: 1.0
Lot Size: 0.44 acres
Style: Single Family Residential
Year Built: 1963
Year Renovated: —
County: Carroll County
APN: 02 004011

Home facts updated by county records on Jul 17, 2026

Around this home

Schools

Elmer A. Wolfe Elementary School

Public PreK-5 • Assigned • 2.0mi

6/10

Northwest Middle School

Public 6-8 • Assigned • 4.5mi

7/10

Francis Scott Key High School

Public 9-12 • Assigned • 0.5mi

8/10

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 103° expected this year, 15 days in 30 years

4/10 Wind Factor

10% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Union Bridge, MD • 21791

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

$357,000 – $432,000

Reach more buyers when you sell with Redfin. Save up to $3,753 in fees. 3 minutes to get started.

Get a free, detailed breakdown of how we calculated your estimate.

Nearby similar homes

$20,000

Land— sq ft

3910 Old Taneytown Rd, Taneytown, MD 21787

(410) 488-3124

$349,900

4 beds2 baths1,772 sq ft

1326 Old New Windsor Rd, New Windsor, MD 21776

(410) 871-1110

$439,900

4 beds3 baths2,937 sq ft

329 Roberts Mill Rd, Taneytown, MD 21787

(410) 740-7100

3D WALKTHROUGH

$475,000

4 beds3.5 baths2,300 sq ft

1 Taney Ct, Taneytown, MD 21787

(833) 335-7433

$319,500

2 beds1 bath1,056 sq ft

110 N Main St, Union Bridge, MD 21791

(410) 871-2600

NEW CONSTRUCTION

$999,000

6 beds3.5 baths3,100 sq ft

Stem Rd, Union Bridge, MD 21791

(443) 660-9229

New listings for sale in 21791

COMING SOON

$450,000

2 beds1 bath1,064 sq ft

427 Clear Ridge Rd, Union Bridge, MD 21791

(301) 831-7653

$449,000

2 beds1 bath828 sq ft

955 Baust Church Rd, Union Bridge, MD 21791

(410) 823-0033

$159,777

5 beds2 baths2,312 sq ft

116 S Main, Union Bridge, MD 21791

(855) 450-0442

$1,495,000

3 beds3.5 baths4,160 sq ft

9630-B Clemsonville Rd, Union Bridge, MD 21791

(410) 220-5745

Home values near 525 Key Heights Rd

Data from public records.

Address	Redfin Estimate
529 Key Heights Road, Union Bridge, MD 3 Beds \| 2 Baths \| 1592 Sq. Ft.	$372,963
526 Key Heights Road, Union Bridge, MD 2 Beds \| 1 Baths \| 888 Sq. Ft.	$287,803

Address	Redfin Estimate
520 Key Heights Road, Union Bridge, MD - Beds \| 1.5 Baths \| 1996 Sq. Ft.	$357,182
524 Key Heights Road, Union Bridge, MD 2 Beds \| 1 Baths \| 988 Sq. Ft.	$305,201

Address	Redfin Estimate
522 Key Heights Road, Union Bridge, MD 3 Beds \| 1 Baths \| 1334 Sq. Ft.	$353,955
530 Key Heights Road, Union Bridge, MD - Beds \| 1 Baths \| 1671 Sq. Ft.	$291,239

Property information provided by BRIGHT MLS when last listed in 2013. This data may not match . Learn more.

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

Houses for sale near me	Baltimore, MD homes for sale	Frederick, MD homes for sale
Land for sale near me	Bethesda, MD homes for sale	Columbia, MD homes for sale
Open Houses near me	Silver Spring, MD homes for sale	Union Bridge Property Records
Condos for sale near me	Bowie, MD homes for sale	MD New Listings
Agents near me	Rockville, MD homes for sale	Union Bridge Housing Market

Sykesville homes for sale
Frederick homes for sale
Mount Airy homes for sale

21787 homes for sale
21791 homes for sale
21757 homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 21791, MD

Sale history for 525 Key Heights Rd

Tax history for 525 Key Heights Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 21791

Home values near 525 Key Heights Rd

More real estate resources