OFF MARKET

Off Market Apr 2025 for $334K

$372,963

Est. refi paymentEst. refi $2,526/mo

•

1,592

sq ft

529 Key Heights Rd, Union Bridge, MD 21791

About this home

Welcome to this charming rancher, nestled on a spacious . 44-acre lot in a tranquil, rural setting. This home offers hardwood floors throughout, creating a warm and inviting atmosphere. The living room features a large bay window, providing plenty of natural light and views of the surrounding landscape. The open country kitchen and dining area is perfect for entertaining, with ample space to gather and enjoy meals together. The full walkout basement offers endless potential with a rough-in for a full bathroom, ready to be finished to suit your needs. Nice level yard offers plenty of space for outdoor activities, and the attached one-car garage provides convenience and storage. Additional features include central air conditioning, ensuring comfort year-round, and a radon mitigation system for peace of mind. If you're looking for a serene, country lifestyle with all the essentials, this home is the perfect place to call your own!

Single-familyProperty Type

1967Year Built

0.44 acresLot Size

$234Est. 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 Unrepresented Unrepresented • Unrepresented

•844-552-7444 (broker)

•datacorrect@brightmls.com (broker)

Redfin checked: 4 minutes ago

•Source:BRIGHT MLS #MDCR2025574

Redfin Estimate

$372,963

$38K since sold in April 2025$2,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.2% higher than the average sale price ($342K) of 6 comparable homes.

SOLD JUL 7, 2026
$370,000
A
3 beds2 baths1,507 sq ft
1935 Trevanion Rd, Taneytown, MD 21787
SOLD MAY 21, 2026
$267,000
B
3 beds2.5 baths1,448 sq ft
314 E Broadway St, Union Bridge, MD 21791
SOLD JUN 30, 2026
$414,900
C
3 beds2 baths1,694 sq ft
1183 Jo Apter Pl, New Windsor, MD 21776
SOLD AUG 7, 2026
$400,000
D
3 beds1.5 baths2,124 sq ft
858 Star Ct, Union Bridge, MD 21791
SOLD APR 30, 2026
$312,000
E
3 beds2 baths1,150 sq ft
312 E Broadway St, Union Bridge, MD 21791
SOLD FEB 13, 2026
$285,900
F
2 beds2 baths1,464 sq ft
147 Union Bridge Rd, Union Bridge, MD 21791

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

Earn from this home

Sell

$88,470

Est. take-home

List your home with Redfin and save $3,730

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$2,628/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 529 Key Heights Rd

Date

Event

Price

BRIGHT MLS #MDCR2025574

Apr 15, 2025

Sold

$334,900

$210/sq ft

Mar 17, 2025

Pending

—

Mar 17, 2025

Price Changed

$335,000

$210/sq ft

Mar 14, 2025

Listed

$329,900

$207/sq ft

Public Records

Jan 13, 2017

Sold

$225,000

$141/sq ft

MRIS #CR9636308

Nov 30, 2016

Sold

$225,000

$141/sq ft

Oct 23, 2016

Pending

—

Aug 10, 2016

Price Changed

$141/sq ft

Apr 22, 2016

Listed

$144/sq ft

+21

BRIGHT MLS #1000417109

Nov 30, 2016

Sold

$225,000

$141/sq ft

Apr 22, 2016

Listed

$225,000

$141/sq ft

+21

MRIS #CR8019140

Jun 21, 2013

Delisted

—

Jun 4, 2013

Price Changed

May 29, 2013

Relisted

—

May 10, 2013

Pending

—

Feb 28, 2013

Listed

BRIGHT MLS #1009765670

Jun 21, 2013

Listing Removed

—

Feb 28, 2013

Listed

$225,000

$141/sq ft

MRIS #CR7416308

Nov 2, 2010

Delisted

—

Oct 19, 2010

Price Changed

Oct 1, 2010

Price Changed

Sep 1, 2010

Price Changed

Aug 17, 2010

Listed

BRIGHT MLS #1009200776

Nov 2, 2010

Listing Removed

—

Aug 17, 2010

Listed

$245,000

$154/sq ft

Public Records

Feb 23, 2006

Sold

$260,000

$163/sq ft

MRIS #CR5470222

Jan 13, 2006

Delisted

—

Dec 4, 2005

Listed

$170/sq ft

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2025

$2,739 (+5.8%)

$85,000 + $167,600

$252,600

2024

$2,589 (+6.2%)

2023

$2,439 (+1.1%)

2022

$2,412 (+1.1%)

$85,000 + $127,400

$212,400

2021

$2,385 (+0.3%)

2020

$2,379 (+7.6%)

2019

$2,210 (+9.2%)

$85,000 + $120,200

$205,200

2018

$2,024 (+9.0%)

2017

$1,857

$75,000 + $85,500

$160,500

2016

$1,857 (−1.1%)

$75,000 + $85,500

$160,500

2015

$1,877 (−0.9%)

$75,000 + $87,300

$162,300

2014

$1,894

2013

$1,894 (−16.7%)

2012

$2,275 (−1.3%)

2011

$2,305

2010

$2,305 (+1.4%)

2009

$2,273

Tax history for 529 Key Heights Rd

Year

Property tax

Land + Additions

Assessment*

2025

$2,739 (+5.8%)

$85,000 + $167,600

$252,600

2024

$2,589 (+6.2%)

2023

$2,439 (+1.1%)

2022

$2,412 (+1.1%)

$85,000 + $127,400

$212,400

2021

$2,385 (+0.3%)

2020

$2,379 (+7.6%)

2019

$2,210 (+9.2%)

$85,000 + $120,200

$205,200

2018

$2,024 (+9.0%)

2017

$1,857

$75,000 + $85,500

$160,500

2016

$1,857 (−1.1%)

$75,000 + $85,500

$160,500

2015

$1,877 (−0.9%)

$75,000 + $87,300

$162,300

2014

$1,894

2013

$1,894 (−16.7%)

2012

$2,275 (−1.3%)

2011

$2,305

2010

$2,305 (+1.4%)

2009

$2,273

*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

0.44 Acres

Year renovated

—

Sq. Ft.

1,592

Year built

1967

Style

Single Family Residential

County

Carroll County

APN

02 001144

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 17, 2026.

Property details

Parking

Parking Information
# of Attached Garage Spaces: 1
Garage Features: Garage - Front Entry, Inside Access
# of Total Garage and Parking Spaces: 5
Has Garage
# of Garage Spaces: 1
Driveway - # of Spaces: 4
Asphalt Driveway, Asphalt Driveway
Off Street, Driveway, Attached Garage

Interior

Bedroom Information
# of Bedrooms On Main Level: 3

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

Interior Information
Appliances: Washer/Dryer Hookups Only, Exhaust Fan, Oven/Range - Electric, Refrigerator, Water Heater
Door Features: Storm
Flooring Type: Hardwood, Ceramic Tile
Interior Features: Dining Area, Floor Plan - Traditional, Attic, Built-Ins, CeilngFan(s), Combination Kitchen/Dining, Entry Level Bedroom, Family Room Off Kitchen, Pantry, Wood Floors
Living Area Sq.Ft. Source: Assessor
Wall & Ceiling Types: Dry Wall

Room Information
# of Rooms: 8
Living Room, Dining Room, Bedroom 2, Bedroom 3, Kitchen, Game Room, Basement, Bedroom 1, Utility Room, Bathroom 1
Laundry Type: Hookup, Lower Floor

Basement Information
Basement: Yes
Full, Partially Finished, Walkout Level, Windows, Sump Pump, Heated

Exterior

Property Information
Total Below Grade Sq. Ft.: 1092
Improvement Assessed Value: $167,600
Ownership Interest: Fee Simple
Year Built Source: Assessor

Building Information
Construction Materials: Combination, Brick
Foundation Details: Block, Active Radon Mitigation
Other Structures: Above Grade, Below Grade
Outdoor Living Structures: Porch(es)
Roof: Architectural Shingle
Structure Type: Detached
Window Features: Screens, Double Pane, Bay/Bow
Other Structures: Shed

Exterior Information
Satellite Dish, Exterior Lighting

Lot Information
Lot Features: Cleared, Landscaping, No Thru Street
Tidal Water: No

Land Information
Land Assessed Value: $85,000

Above Grade Information
Finished Sq.Ft.: 1,092
Finished Sq.Ft. Source: Assessor

Below Grade Information
Unfinished Sq.Ft.: 592
Unfinished Sq.Ft. Source: Assessor
Finished Sq.Ft.: 500
Finished Sq.Ft. Source: Assessor

Financial

Tax Information
County Tax: $2,552
Tax Assessed Value: $225,800
Tax Year: 2024
Tax Annual Amount: $2,612

Assessments Information
Special Assessment Payment: Annually
Year Assessed: 2024

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C, Ceiling Fan(s)
Cooling Fuel: Electric
Baseboard - Hot Water
Heating Fuel: Oil
Hot Water: Electric
Sewer Septic: On Site Septic
Cable TV Available
Water Source: Filter, Well

Location

School Information
Elementary School: ELMER A WOLFE
Middle Or Junior School: NORTHWEST
High School: F SCOTT KEY
School District Name: CARROLL COUNTY PUBLIC SCHOOLS
Elementary School Source: Listing Agent
Middle School Source: Listing Agent
School District Source: Listing Agent

Location Information
Outside City Limits
Directions: Middleburg Rd to Bark Hill Rd. Key Heights on the Left. Property on the left.

Public facts

Beds: —
Baths: 2.0
Sq. Ft.: 1,592
Stories: 1.0
Lot Size: 0.44 acres
Style: Single Family Residential
Year Built: 1967
Year Renovated: —
County: Carroll County
APN: 02 001144

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

$355,000 – $429,000

Reach more buyers when you sell with Redfin. Save up to $3,730 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

$439,900

4 beds3 baths2,937 sq ft

329 Roberts Mill Rd, Taneytown, MD 21787

(410) 740-7100

$349,900

4 beds2 baths1,772 sq ft

1326 Old New Windsor Rd, New Windsor, MD 21776

(410) 871-1110

$55,000

3 beds1 bath1,200 sq ft

112 E Broadway St, Union Bridge, MD 21791

(410) 488-3124

3D WALKTHROUGH

$475,000

4 beds3.5 baths2,300 sq ft

1 Taney Ct, Taneytown, MD 21787

(833) 335-7433

$550,000

5 beds2.5 baths2,074 sq ft

1604 Old New Windsor Rd, New Windsor, MD 21776

(301) 881-9800

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 529 Key Heights Rd

Data from public records.

Address	Redfin Estimate
520 Key Heights Road, Union Bridge, MD - Beds \| 1.5 Baths \| 1996 Sq. Ft.	$357,182
525 Key Heights Road, Union Bridge, MD 3 Beds \| 2.5 Baths \| 2344 Sq. Ft.	$375,257

Address	Redfin Estimate
522 Key Heights Road, Union Bridge, MD 3 Beds \| 1 Baths \| 1334 Sq. Ft.	$353,955
524 Key Heights Road, Union Bridge, MD 2 Beds \| 1 Baths \| 988 Sq. Ft.	$305,201

Address	Redfin Estimate
526 Key Heights Road, Union Bridge, MD 2 Beds \| 1 Baths \| 888 Sq. Ft.	$287,803
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 2025. 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 529 Key Heights Rd

Tax history for 529 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 529 Key Heights Rd

More real estate resources