OFF MARKET

Off Market Jun 2011 for $455K

$687,667

Est. refi paymentEst. refi $3,068/mo

•

3 ba

•

1,672

sq ft

438 Highland Ridge Ave, Gaithersburg, MD 20878

About this home

TownhomeProperty Type

1998Year Built

1,880 sq ftLot Size

$411Est. Price/Sq.Ft.

1 spaceParking

Listed by Parvaneh Naghash • Long & Foster Real Estate, Inc.

•301-975-9500 (broker)

Bought with James Chung • Jobin Realty

•888-444-9964 (broker)

Redfin checked: a few seconds ago

•Source:BRIGHT MLS #1004417592

Redfin Estimate

$687,667

$233K since sold in June 2011$4,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.5% lower than the average sale price ($698K) of 6 comparable homes.

SOLD AUG 21, 2026
$715,000
A
3 beds3 baths2,212 sq ft
617 Highland Ridge Ave, Gaithersburg, MD 20878
SOLD BY REDFIN AUG 10, 2026
$755,000
B
3 beds3 baths2,911 sq ft
110 Summer Walk Dr, Gaithersburg, MD 20878
SOLD AUG 26, 2026
$575,000
C
3 beds3 baths1,740 sq ft
431 Beacon Hill Ter, Gaithersburg, MD 20878
SOLD MAY 15, 2026
$712,500
D
3 beds3 baths1,854 sq ft
20 Golden Ash Way, Gaithersburg, MD 20878
SOLD AUG 27, 2026
$865,000
E
3 beds2.5 baths2,160 sq ft
801 Main St, Gaithersburg, MD 20878
SOLD AUG 28, 2026
$565,000
F
3 beds3.5 baths1,770 sq ft
412 Fleece Flower Dr, Gaithersburg, MD 20878

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Earn from this home

Sell

$415,110

Est. take-home

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Refinance

Est. cash available

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Rent

$3,139/mo

Redfin rental estimate

List your home for rent

Market trends in 20878, MD

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.6%

0.3% MoM

Median sale price

$795K

$344 MoM

Avg. days on market

39d

5 days MoM

Recently sold homes

192

17 MoM

New listings for sale

NEW 5 HRS AGO
$739,000
4 beds4.5 baths2,121 sq ft
17 Green Dome Pl, Gaithersburg, MD 20878
(202) 944-5000
OPEN SUN, 1PM TO 3PM
$668,000
3 beds3 baths2,793 sq ft
421 Hydrangea Pl, Gaithersburg, MD 20878
(301) 299-6000
OPEN TODAY, 5PM TO 7PM
$990,000
4 beds3.5 baths3,503 sq ft
435 Upshire Cir, Gaithersburg, MD 20878
(833) 335-7433
NEW 18 HRS AGO
$895,000
5 beds3.5 baths3,884 sq ft
18 Solitaire Ct, Gaithersburg, MD 20878
(301) 652-0643
OPEN SUN, 1PM TO 3PM
$675,000
3 beds2.5 baths1,752 sq ft
11620 Happy Choice Ln, North Potomac, MD 20878
(301) 299-6000
3D WALKTHROUGH
$724,900
3 beds3 baths2,306 sq ft
111 Longpoint Way, Gaithersburg, MD 20878
(301) 652-0643
COMING SOON
$849,900
4 beds3 baths2,096 sq ft
10 Treworthy Rd, Gaithersburg, MD 20878
(240) 219-2422
EARLY ACCESS
$515,000
4 beds1 bath1,306 sq ft
11900 Marmary Rd, Gaithersburg, MD 20878
OPEN SAT, 10AM TO 5PM
$190,000
1 bed1 bath879 sq ft
9701 Fields Rd #1008, Gaithersburg, MD 20878
(240) 219-2422
OPEN SAT, 12PM TO 3PM
$820,000
4 beds3.5 baths2,866 sq ft
132 Quince Meadow Ave, Gaithersburg, MD 20878
(301) 340-8700
See all

Provided by Redfin

Sale history for 438 Highland Ridge Ave

Date

Event

Price

SHOWMOJO #1

Feb 2, 2026

Rental Removed

$3,100

$2/sq ft

Jan 17, 2026

Listed for Rent

$3,100

$2/sq ft

Public Records

Jul 26, 2011

Sold

$455,000

$272/sq ft

MRIS #MC7594374

Jun 20, 2011

Delisted

—

May 13, 2011

Pending

—

May 5, 2011

Listed

$275/sq ft

BRIGHT MLS #1004417592

Jun 20, 2011

Sold

$455,000

$272/sq ft

May 11, 2011

Listing Removed

—

May 5, 2011

Listed

$460,000

$275/sq ft

Public Records

Jul 18, 2005

Sold

$525,000

$314/sq ft

Public Records

Nov 25, 1997

Sold

$525,773

$314/sq ft

** Price available after signing in.

Join or sign in to view all info

Year

Property tax

Land + Additions

Assessment*

2025

$7,964 (+7.4%)

$230,000 + $396,500

$626,500

2024

$7,415 (−2.2%)

2023

$7,584 (+26.1%)

2022

$6,012 (−0.2%)

$230,000 + $285,500

$515,500

2021

$6,023 (+0.8%)

2020

$5,976 (−3.8%)

2019

$6,215 (+1.0%)

$230,000 + $281,500

$511,500

2018

$6,151

2017

$6,148 (+21.4%)

$230,000 + $261,500

$491,500

2015

$5,066 (−1.4%)

$184,000 + $228,000

$412,000

2014

$5,139 (+1.2%)

2013

$5,078 (−17.1%)

2012

$6,128 (+3.3%)

2011

$5,933

2010

$5,933 (+18.5%)

2009

$5,006

Tax history for 438 Highland Ridge Ave

Year

Property tax

Land + Additions

Assessment*

2025

$7,964 (+7.4%)

$230,000 + $396,500

$626,500

2024

$7,415 (−2.2%)

2023

$7,584 (+26.1%)

2022

$6,012 (−0.2%)

$230,000 + $285,500

$515,500

2021

$6,023 (+0.8%)

2020

$5,976 (−3.8%)

2019

$6,215 (+1.0%)

$230,000 + $281,500

$511,500

2018

$6,151

2017

$6,148 (+21.4%)

$230,000 + $261,500

$491,500

2015

$5,066 (−1.4%)

$184,000 + $228,000

$412,000

2014

$5,139 (+1.2%)

2013

$5,078 (−17.1%)

2012

$6,128 (+3.3%)

2011

$5,933

2010

$5,933 (+18.5%)

2009

$5,006

*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
Permits

Beds

—

Baths

2.5

Stories

Lot width

—

Lot depth

—

Lot size

1,880 Sq. Ft.

Year renovated

—

Sq. Ft.

2,212

Year built

1998

Style

Townhouse

County

Montgomery County

APN

09 03138325

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 18, 2026.

MXD

Mixed Use Development Zone

It is the objective of this zone to provide a more flexible approach to the comprehensive design and development of multi-use projects more so than the procedures and regulations applicable under the various conventional zoning categories.

Permitted uses

Include but are not limited to:

Gas station
General retail
Restaurant
Housing-Single unit
Housing-Multiple units
Industrial
Self-Storage / mini-Storage
Hotel / motel
Office
Medical office

Apr 27, 2023 • Final

Residential electrical - no service change

Install roof mounted solar panels on a residential building.

Electrical

Solar

Apr 27, 2023 • Final

Residential building improvement - exterior alterations

Install roof-mounted solar panels on a residential building.

Electrical

Solar

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Parking Information
# of Attached Garage Spaces: 1
# of Total Garage and Parking Spaces: 1
Has Garage
# of Garage Spaces: 1
Garage
Attached Garage

Interior

Bedroom Information
# of Bedrooms On 1st Upper Level: 3

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

Interior Information
Appliances: Dishwasher, Disposal, Dryer, Exhaust Fan, Oven/Range - Gas, Refrigerator, Washer
Common Walls: 2+ Common Walls
Entry Location: Foyer
Interior Features: Breakfast Area, Kitchen - Table Space, Master Bath(s), Upgraded Countertops, Window Treatments, Floor Plan - Traditional
Wall & Ceiling Types: Dry Wall

Fireplace Information
Has Fireplace
# of Fireplaces: 1

Basement Information
Basement: Yes
Connecting Stairway, Outside Entrance, Sump Pump, Fully Finished, Walkout Level

Exterior

Property Information
Accessibility Features: Other
Front Foot Fee: $334.50
Front Foot Fee Payment Frequency: Annually
Improvement Assessed Value: $223,040
Ownership Interest: Fee Simple
Year Built Source: Estimated

Building Information
Construction Not Completed
Construction Materials: Combination, Brick
Structure Type: Interior Townhouse/Rowhouse

Pool Information
Community Pool

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $230,000

Financial

Tax Information
City/Town Tax: $1,186.96
County Tax: $3,674.15
Tax Assessed Value: $453,040
Tax Year: 2010
Tax Annual Amount: $5,933.05

Assessments Information
Special Assessment Payment: Annually
Year Assessed: 2011

Utilities

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

Location

Homeowners Association Information
HOA/Condo/Coop Fee Includes: Common Area Maintenance, Pool(s), Recreation Facility, Snow Removal, Trash
HOA/Condo/Coop Amenities: Basketball Courts, Common Grounds, Community Center, Exercise Room, Jog/Walk Path, Party Room, Pool - Outdoor, Tennis Courts, Tot Lots/Playground
HOA Fee: $82
HOA Fee Frequency: Monthly

Location Information
In City Limits
Directions: 270 TO 370 W /SAM EIG, RIGHT GREAT SENECA HWY, RIGHT ON ORCHARD RIDGE, RIGHT MILL GREEN, LEFT HIGHLAND RIDGE TO 438 ON LEFT.
Municipality: GAITHERSBURG

Public facts

Beds: —
Baths: 2.5
Sq. Ft.: 2,212
Stories: 2.0
Lot Size: 1,880 square feet
Style: Townhouse
Year Built: 1998
Year Renovated: —
County: Montgomery County
APN: 09 03138325

Home facts updated by county records on Jul 17, 2026

Around this home

Schools

Diamond Elementary School

Public PreK-5 • Assigned • 0.9mi

9/10

Lakelands Park Middle School

Public 6-8 • Assigned • 0.9mi

6/10

Northwest High School

Public 9-12 • Assigned • 3.2mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Gaithersburg, MD, is known for its diverse community, historic landmarks like the Gaithersburg Community Museum, and modern developments like the Kentlands. It combines a rich heritage with thriving shopping, dining, and recreational options, making...
4 weeks ago • Gaithersburg
Bryan Kerrigan
Redfin Premier agent
738 deals
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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

7/10 Heat Factor

7 days above 102° expected this year, 16 days in 30 years

4/10 Wind Factor

9% 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

Gaithersburg, MD • 20878

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

9.3 hrs

4.1 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$654,000 – $791,000

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New listings for sale in 20878

NEW 5 HRS AGO

$739,000

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OPEN SUN, 1PM TO 3PM

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421 Hydrangea Pl, Gaithersburg, MD 20878

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OPEN TODAY, 5PM TO 7PM3D WALKTHROUGH

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4 beds3.5 baths3,503 sq ft

435 Upshire Cir, Gaithersburg, MD 20878

(833) 335-7433

NEW 18 HRS AGO3D WALKTHROUGH

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5 beds3.5 baths3,884 sq ft

18 Solitaire Ct, Gaithersburg, MD 20878

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OPEN SUN, 1PM TO 3PM

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3 beds2.5 baths1,752 sq ft

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3D WALKTHROUGH

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COMING SOON

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EARLY ACCESSREDFIN COMING SOON

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OPEN SAT, 10AM TO 5PM

$190,000

1 bed1 bath879 sq ft

9701 Fields Rd #1008, Gaithersburg, MD 20878

(240) 219-2422

Home values near 438 Highland Ridge Ave

Data from public records.

Address	Redfin Estimate
429 Highland Ridge Avenue, Gaithersburg, MD 4 Beds \| 3.5 Baths \| 2678 Sq. Ft.	$789,838
430 Highland Ridge Avenue, Gaithersburg, MD - Beds \| 3 Baths \| 2521 Sq. Ft.	$753,702

Address	Redfin Estimate
318 Highland Ridge Avenue, Gaithersburg, MD 3 Beds \| 2.5 Baths \| 1672 Sq. Ft.	$682,083
434 Highland Ridge Avenue, Gaithersburg, MD 3 Beds \| 3 Baths \| 1672 Sq. Ft.	$682,076

Address	Redfin Estimate
320 Highland Ridge Avenue, Gaithersburg, MD - Beds \| 3 Baths \| 2469 Sq. Ft.	$712,231
436 Highland Ridge Avenue, Gaithersburg, MD - Beds \| 2.5 Baths \| 2212 Sq. Ft.	$664,680

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 20878, MD

Sale history for 438 Highland Ridge Ave

Tax history for 438 Highland Ridge Ave

Public record

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 20878

Home values near 438 Highland Ridge Ave

More real estate resources