OFF MARKET

Off market jan 2018 for $440K

$647,384

Est. refi paymentEst. refi $3,170/mo

•

1,921

sq ft

5870 Union Ridge Dr, Adamstown, MD 21710

About this home

Single-familyProperty Type

1999Year Built

0.6 acresLot Size

$337Est. Price/Sq.Ft.

2 car garageParking

Listed by Nick Simmons • Mackintosh, Inc.

•301-662-0155 (broker)

•buzzmac@prodigy.net (broker)

Bought with Adam Katzenell • Keller Williams Realty Centre

•240-309-6000 (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #1004280821

Redfin Estimate

$647,384

$207K since sold in January 2018$1,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 0.3% higher than the average sale price ($646K) of 6 comparable homes.

SOLD BY REDFIN OCT 5, 2026
$657,000
A
4 beds3 baths3,054 sq ft
3301 Tudor Ct, Adamstown, MD 21710
SOLD JUL 8, 2026
$675,000
B
4 beds2.5 baths2,549 sq ft
3485 Downing Ct, Adamstown, MD 21710
SOLD DEC 29, 2025
$600,000
C
4 beds3 baths2,858 sq ft
5880 Union Ridge Dr, Adamstown, MD 21710
SOLD FEB 17, 2026
$625,000
D
4 beds3 baths2,304 sq ft
3331 Yorkshire Ct, Adamstown, MD 21710
SOLD APR 10, 2026
$700,000
E
4 beds3.5 baths4,026 sq ft
5904 Union Ridge Dr, Adamstown, MD 21710
SOLD JUL 2, 2026
$617,000
F
4 beds3.5 baths2,820 sq ft
1735 Canal Run Dr, Point of Rocks, MD 21777

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

Earn from this home

Sell

$321,139

Est. take-home

List your home with Redfin and save $6,474

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$3,703/mo

Redfin rental estimate

List your home for rent

Market trends in 21710, MD

Last updated October 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

98.7%

0.7% MoM

Median sale price

$686K

$3K MoM

Avg. days on market

122d

41 days MoM

Recently sold homes

4 MoM

New listings for sale

OPEN SUN, 12PM TO 2PM
$729,900
5 beds4 baths3,016 sq ft
5703 Doubs Rd, Adamstown, MD 21710
(240) 913-9339
COMING SOON
$1,349,900
4 beds4.5 baths6,128 sq ft
8102 Worthington Manor Pl, Adamstown, MD 21710
(301) 745-4450
COMING SOON
$675,000
4 beds3 baths4,292 sq ft
5636 Denfield Pl, Adamstown, MD 21710
(301) 644-1086
$549,000
3 beds2 baths2,717 sq ft
7513 Mountain Approach Rd, Adamstown, MD 21710
(301) 694-8000
$464,900
3 beds2 baths2,176 sq ft
6822 Buckingham Ln, Buckeystown, MD 21717
(301) 644-1086
See all

Provided by Redfin

Sale history for 5870 Union Ridge Dr

Date

Event

Price

BRIGHT MLS #1004280821

Jan 31, 2018

Listing Removed

—

Jan 29, 2018

Sold

$440,000

$229/sq ft

Dec 6, 2017

Listed

$450,000

$234/sq ft

MRIS #FR10116229

Jan 29, 2018

Sold

$440,000

$229/sq ft

Jan 25, 2018

Pending

—

Jan 8, 2018

Contingent

—

Dec 6, 2017

Listed

$234/sq ft

+17

BRIGHT MLS #1001000145

Oct 30, 2017

Sold

$309,750

$161/sq ft

+15

MRIS #FR10058771

Oct 30, 2017

Sold

$309,750

$161/sq ft

Oct 13, 2017

Pending

—

Sep 15, 2017

Listed

$181/sq ft

Public Records

Oct 14, 2005

Sold

$520,000

$271/sq ft

Public Records

Aug 31, 1999

Sold

$192,255

$100/sq ft

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2026

$6,073 (+5.1%)

2025

$5,780 (+5.1%)

2024

$5,500 (+9.1%)

2023

$5,041 (+4.7%)

$127,900 + $325,600

$453,500

2022

$4,814 (+3.8%)

2021

$4,638 (+6.0%)

2020

$4,374 (+5.1%)

$127,900 + $285,900

$413,800

2019

$4,160 (+4.2%)

2018

$3,991 (+4.7%)

$127,900 + $205,100

$333,000

2017

$3,810 (+7.3%)

2015

$3,550 (−0.3%)

$127,900 + $167,500

$295,400

2014

$3,562 (−7.2%)

2013

$3,839

2012

$3,839

2011

$3,839

2010

$3,839 (+5.4%)

2009

$3,642

Tax history for 5870 Union Ridge Dr

Year

Property tax

Land + Additions

Assessment*

2026

$6,073 (+5.1%)

2025

$5,780 (+5.1%)

2024

$5,500 (+9.1%)

2023

$5,041 (+4.7%)

$127,900 + $325,600

$453,500

2022

$4,814 (+3.8%)

2021

$4,638 (+6.0%)

2020

$4,374 (+5.1%)

$127,900 + $285,900

$413,800

2019

$4,160 (+4.2%)

2018

$3,991 (+4.7%)

$127,900 + $205,100

$333,000

2017

$3,810 (+7.3%)

2015

$3,550 (−0.3%)

$127,900 + $167,500

$295,400

2014

$3,562 (−7.2%)

2013

$3,839

2012

$3,839

2011

$3,839

2010

$3,839 (+5.4%)

2009

$3,642

*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

3.5

Stories

Lot width

—

Lot depth

—

Lot size

0.6 Acres

Year renovated

—

Sq. Ft.

2,721

Year built

1999

Style

Single Family Residential

County

Frederick County

APN

01 032747

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 8, 2026.

Residential District 3

The purpose of the residential density districts is to promote healthful and convenient distribution of population with sufficient densities to maintain a high standard of physical design and community service. Residential density districts will conform to the County Comprehensive Plan and will be located within areas identified for residential development. The districts, as a group, are intended to provide for a variety of dwelling types and densities and to offer housing choices at various economic levels. It is further the intent to establish various densities of residential developments in order to efficiently and effectively provide for necessary public services and facilities. The following residential density districts and maximum densities are hereby established.

Permitted uses

Include but are not limited to:

Agriculture
Housing-Group
Housing-Single unit
Housing-Multiple units

Property details

Parking

Parking Information
# of Attached Garage Spaces: 2
Garage Features: Garage Door Opener
# of Total Garage and Parking Spaces: 2
Has Garage
# of Garage Spaces: 2
Garage
Attached Garage

Interior

Virtual Tour

Bedroom Information
# of Bedrooms On 1st Upper Level: 4

Bathroom Information
# of Bathrooms (Full) On 1st Upper Level: 2
# of Bathrooms (Half) On Main Level: 1
# of Bathrooms (Full) On 1st Lower Level: 1
# of Bathrooms (Half): 1
# of Bathrooms (Full): 3

Interior Information
Appliances: Dishwasher, Disposal, Dryer - Front Loading, Exhaust Fan, Microwave, Oven/Range - Gas, Range Hood, Refrigerator, Washer, Water Heater
Entry Location: Foyer
Interior Features: Family Room Off Kitchen, Dining Area, Master Bath(s), Upgraded Countertops, Floor Plan - Open

Room Information
Living Room, Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Family Room, Foyer, Exercise Room, Laundry

Fireplace Information
Has Fireplace
# of Fireplaces: 1
Mantel(s)

Basement Information
Basement: Yes
Fully Finished

Exterior

Property Information
Improvement Assessed Value: $205,100
Ownership Interest: Fee Simple
Year Built Source: Estimated

Building Information
Building Name: GREEN HILL MANOR
Construction Materials: Vinyl Siding
Structure Type: Detached
Other Structures: Shed

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $127,900

Financial

Tax Information
County Tax: $3,755.87
Tax Assessed Value: $333,000
Tax Year: 2017
Tax Annual Amount: $3,843.87

Assessments Information
Year Assessed: 2017

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C
Cooling Fuel: Electric
Forced Air
Heating Fuel: Natural Gas
Hot Water: Natural Gas
Sewer Septic: Public Sewer
Water Source: Public

Location

Homeowners Association Information
HOA Fee: $400
HOA Fee Frequency: Annually

School Information
School District Name: FREDERICK COUNTY PUBLIC SCHOOLS

Location Information
Directions: 270 to Route 85 towards Buckeystown. Right on Manor Woods, Left on New Design Road, Right on Union Ridge Drive.

Public facts

Beds: —
Baths: 3.5
Sq. Ft.: 2,721
Stories: 2.0
Lot Size: 0.6 acres
Style: Single Family Residential
Year Built: 1999
Year Renovated: —
County: Frederick County
APN: 01 032747

Home facts updated by county records on Oct 8, 2026

Around this home

Schools

K - 12
Preschool & daycare

Carroll Manor Elementary School

Public PreK-5 • Assigned • 0.5mi

5/10

Ballenger Creek Middle School

Public 6-8 • Assigned • 5.5mi

7/10

Tuscarora High School

Public 9-12 • Assigned • 4.8mi

6/10

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

6/10 Heat Factor

7 days above 103° expected this year, 16 days in 30 years

4/10 Wind Factor

7% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Adamstown, MD • 21710

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

9.2 hrs

4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$616,000 – $745,000

Reach more buyers when you sell with Redfin. Save up to $6,474 in fees. 3 minutes to get started.

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

Nearby similar homes

3D WALKTHROUGH

$699,000

3 beds2.5 baths3,496 sq ft

3620 Buckeystown Pike, Buckeystown, MD 21717

Three bay shop • Private ensuite bath • 1.34 acre lot

(703) 224-6000

$469,900

4 beds2.5 baths1,536 sq ft

4016 Ballenger Creek Pike, Frederick, MD 21703

1 acre lot • 4 parking spots • Built 1880

(301) 299-4074

NEW CONSTRUCTION

$1,265,000

4 beds3.5 baths4,167 sq ft

1261 New Design Rd, Adamstown, MD 21710

Level building areas • Unobstructed views • Sugarloaf mountains

(301) 523-7191

$640,000

4 beds2.5 baths2,800 sq ft

4802 Clarendon Dr, Frederick, MD 21703

Hardwood floors • Private home office • Spacious kitchen

(877) 366-2213

$575,000

4 beds2.5 baths2,563 sq ft

5605 Glen Cove Ct, Frederick, MD 21703

0.23 acre lot • 2 garage spots • Built 1989

(301) 698-5005

NEW CONSTRUCTION

$639,990

3 beds3 baths3,624 sq ft

2837 Mae Wade Ave Lot 19, Adamstown, MD 21710

Charming kitchen • Large pantry • Spacious great room

(703) 724-9494

New listings for sale in 21710

OPEN SUN, 12PM TO 2PM

$729,900

5 beds4 baths3,016 sq ft

5703 Doubs Rd, Adamstown, MD 21710

Finished lower level • 1.07-acre lot • Custom suite

(240) 913-9339

COMING SOON

$1,349,900

4 beds4.5 baths6,128 sq ft

8102 Worthington Manor Pl, Adamstown, MD 21710

Gourmet kitchen • Upgraded countertops • Large island

(301) 745-4450

COMING SOON

$675,000

4 beds3 baths4,292 sq ft

5636 Denfield Pl, Adamstown, MD 21710

One level living • Hardwood floors • Gas fireplace

(301) 644-1086

$549,000

3 beds2 baths2,717 sq ft

7513 Mountain Approach Rd, Adamstown, MD 21710

0.73 acre lot • 2 parking spots • Built 1972

(301) 694-8000

$464,900

3 beds2 baths2,176 sq ft

6822 Buckingham Ln, Buckeystown, MD 21717

Brick colonial home • Spacious kitchen • New cabinets

(301) 644-1086

Home values near 5870 Union Ridge Dr

Data from public records.

Address	Redfin Estimate
5878 Union Ridge Dr, Adamstown, MD 4 Beds \| 2.5 Baths \| 2131 Sq. Ft.	$619,605
5871 Union Ridge Dr, Adamstown, MD 5 Beds \| 4.5 Baths \| 3484 Sq. Ft.	$760,218
5873 Union Ridge Dr, Adamstown, MD 4 Beds \| 2.5 Baths \| 2441 Sq. Ft.	$645,181
5877 Union Ridge Dr, Adamstown, MD - Beds \| 3.5 Baths \| 2862 Sq. Ft.	$603,849
5854 Goldenwood Pl, Adamstown, MD - Beds \| 3.5 Baths \| 3189 Sq. Ft.	$670,830
5858 Goldenwood Pl, Adamstown, MD - Beds \| 4 Baths \| 4588 Sq. Ft.	$761,419
5856 Goldenwood Pl, Adamstown, MD - Beds \| 3.5 Baths \| 3418 Sq. Ft.	$675,650

Address	Redfin Estimate
5874 Union Ridge Dr, Adamstown, MD 4 Beds \| 3.5 Baths \| 3612 Sq. Ft.	$746,008
5880 Union Ridge Dr, Adamstown, MD 4 Beds \| 3 Baths \| 2858 Sq. Ft.	$633,652
5872 Union Ridge Dr, Adamstown, MD - Beds \| 2.5 Baths \| 2684 Sq. Ft.	$640,647
5860 Goldenwood Pl, Adamstown, MD 4 Beds \| 3.5 Baths \| 3160 Sq. Ft.	$742,103
5852 Goldenwood Pl, Adamstown, MD 5 Beds \| 4 Baths \| 5559 Sq. Ft.	$763,595
5855 Goldenwood Pl, Adamstown, MD - Beds \| 2.5 Baths \| 2986 Sq. Ft.	$655,626
5861 Goldenwood Pl, Adamstown, MD - Beds \| 4 Baths \| 5174 Sq. Ft.	$819,098

Address	Redfin Estimate
5875 Union Ridge Dr, Adamstown, MD 4 Beds \| 3.5 Baths \| 4052 Sq. Ft.	$540,352
5876 Union Ridge Dr, Adamstown, MD - Beds \| 2.5 Baths \| 2894 Sq. Ft.	$649,946
5879 Union Ridge Dr, Adamstown, MD - Beds \| 2.5 Baths \| 2876 Sq. Ft.	$653,817
5853 Goldenwood Pl, Adamstown, MD - Beds \| 3.5 Baths \| 3872 Sq. Ft.	—
5859 Goldenwood Pl, Adamstown, MD - Beds \| 3.5 Baths \| 3728 Sq. Ft.	$713,731
5857 Goldenwood Pl, Adamstown, MD 3 Beds \| 3 Baths \| 3216 Sq. Ft.	$659,490
5955 Norwood Pl E, Adamstown, MD - Beds \| 2.5 Baths \| 2786 Sq. Ft.	$643,102

Property information provided by BRIGHT MLS when last listed in 2017. 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.

Redfin Brokerage Licenses

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

Gaithersburg homes for sale
Frederick homes for sale
Ashburn homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 21710, MD

Sale history for 5870 Union Ridge Dr

Tax history for 5870 Union Ridge Dr

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 21710

Home values near 5870 Union Ridge Dr

More real estate resources