SOLD BY REDFIN FEB 12, 2018

Off Market Feb 2018 for $642K

$833,841

Est. refi paymentEst. refi $4,104/mo

•

3,136

sq ft

307 Highland Ridge Ave, Gaithersburg, MD 20878

About this home

Immaculate brick-front home with exquisite touches and upgrades throughout. Stunning crown molding accents throughout, bonus room in the lower level, and the best wet bar in the neighborhood! Master suite boasts en-suite bath with large soaking tub and separate shower, spacious walk-in closet, and soaring cathedral ceilings. Well-landscaped yard & low-maint. rear deck! Garage can be converted back.

Single-familyProperty Type

1997Year Built

3,077 sq ftLot Size

$266Est. Price/Sq.Ft.

Listed by John Monen • Redfin Corp

•301-658-6186 (broker)

Bought with Chunfang Shang • Signature Home Realty LLC

•301-244-0117 (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #1003978615

Redfin Estimate

$833,841

$191K since sold in February 2018$15K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 22.7% lower than the average sale price ($1.08M) of 6 comparable homes.

SOLD AUG 5, 2026
$865,000
A
4 beds3.5 baths3,050 sq ft
113 Summer Walk Dr, Gaithersburg, MD 20878
SOLD MAY 15, 2026
$740,000
B
3 beds3.5 baths2,774 sq ft
217 Church Gate Ln, Gaithersburg, MD 20878
SOLD AUG 7, 2026
$1,475,000
C
4 beds3.5 baths2,772 sq ft
944 Gentlewood St, Gaithersburg, MD 20878
SOLD JUN 25, 2026
$1,294,900
D
4 beds3.5 baths4,036 sq ft
614 Linslade St, Gaithersburg, MD 20878
SOLD BY REDFIN MAY 8, 2026
$1,290,000
E
4 beds3.5 baths3,865 sq ft
801 Linslade St, Gaithersburg, MD 20878
SOLD NOV 18, 2011
$810,000
F
4 beds3.5 baths2,889 sq ft
429 Lakelands Dr, Gaithersburg, MD 20878

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Earn from this home

Sell

$360,894

Est. take-home

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Refinance

Est. cash available

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Rent

$3,745/mo

Redfin rental estimate

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Market trends in 20878, MD

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.9%

0.4% MoM

Median sale price

$795K

$35K MoM

Avg. days on market

34d

4 days MoM

Recently sold homes

214

7 MoM

New listings for sale

COMING SOON
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4 beds3.5 baths4,025 sq ft
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3D WALKTHROUGH
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12200 Mosel Ter, North Potomac, MD 20878
(571) 378-1346
COMING SOON
$990,000
4 beds3.5 baths3,503 sq ft
435 Upshire Cir, Gaithersburg, MD 20878
(833) 335-7433
LISTED BY REDFIN
$469,000
3 beds3 baths1,868 sq ft
24 Goodport Ln, Gaithersburg, MD 20878
COMING SOON
$825,000
4 beds2.5 baths2,802 sq ft
13100 Brandon Way Rd, Gaithersburg, MD 20878
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$169,999
2 beds2 baths1,110 sq ft
726 Quince Orchard Blvd Unit 726-102, Gaithersburg, MD 20878
(301) 424-0900
COMING SOON
$865,000
4 beds3.5 baths3,020 sq ft
12109 Mcdonald Chapel Dr, Gaithersburg, MD 20878
(301) 652-0643
$689,900
2 beds2 baths1,294 sq ft
510 Diamondback Dr #461, Gaithersburg, MD 20878
(240) 219-2422
$835,000
4 beds3.5 baths3,245 sq ft
11808 Mango Ln, North Potomac, MD 20878
(410) 823-0033
COMING SOON
$490,000
3 beds3 baths1,226 sq ft
17 County Ct Unit 15-9, Gaithersburg, MD 20878
(301) 774-5900
See all

Provided by Redfin

Sale history for 307 Highland Ridge Ave

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2025

$8,481 (+7.4%)

$239,900 + $479,600

$719,500

2024

$7,895 (+7.7%)

2023

$7,334 (+3.1%)

2022

$7,110 (−0.2%)

$239,900 + $361,100

$601,000

2021

$7,122 (+0.8%)

2020

$7,068 (−0.3%)

2019

$7,088 (+3.5%)

$239,900 + $356,000

$595,900

2018

$6,850 (+2.6%)

2017

$6,676 (+9.4%)

$239,900 + $294,400

$534,300

2015

$6,103 (−1.4%)

$192,100 + $299,500

$491,600

2014

$6,190 (+1.3%)

2013

$6,113 (−3.0%)

2012

$6,302 (+3.9%)

2011

$6,065

2010

$6,065 (+19.0%)

2009

$5,097

Tax history for 307 Highland Ridge Ave

Year

Property tax

Land + Additions

Assessment*

2025

$8,481 (+7.4%)

$239,900 + $479,600

$719,500

2024

$7,895 (+7.7%)

2023

$7,334 (+3.1%)

2022

$7,110 (−0.2%)

$239,900 + $361,100

$601,000

2021

$7,122 (+0.8%)

2020

$7,068 (−0.3%)

2019

$7,088 (+3.5%)

$239,900 + $356,000

$595,900

2018

$6,850 (+2.6%)

2017

$6,676 (+9.4%)

$239,900 + $294,400

$534,300

2015

$6,103 (−1.4%)

$192,100 + $299,500

$491,600

2014

$6,190 (+1.3%)

2013

$6,113 (−3.0%)

2012

$6,302 (+3.9%)

2011

$6,065

2010

$6,065 (+19.0%)

2009

$5,097

*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

3.5

Stories

Lot width

—

Lot depth

—

Lot size

3,077 Sq. Ft.

Year renovated

—

Sq. Ft.

3,136

Year built

1997

Style

Single Family Residential

County

Montgomery County

APN

09 03221185

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 21, 2026 • Final

Residential building improvement - exterior alterations

Remove an existing solar system to facilitate a shingle roof replacement. Reinstall the solar system upon completion of the roofing work.

Electrical

Roofing

Solar

Jan 6, 2021 • Final

Residential electrical - no service change

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
Paved Driveway
Off Street, Driveway

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 (Full) On 1st Lower Level: 1
# of Bathrooms (Half): 1
# of Bathrooms (Full): 3

Interior Information
Appliances: Microwave, Refrigerator, Icemaker, Dishwasher, Disposal, Washer - Front Loading, Dryer - Front Loading, Intercom
Entry Location: Foyer
Interior Features: Kitchen - Gourmet, Kitchen - Country, Kitchen - Island, Dining Area, Kitchen - Eat-In, Kitchen - Table Space, Family Room Off Kitchen, Master Bath(s), Built-Ins, Chair Railings, Upgraded Countertops, Crown Moldings, Window Treatments, Wet/Dry Bar, WhirlPool/HotTub, Wood Floors, Floor Plan - Traditional
Living Area Sq.Ft. Source: Estimated
Wall & Ceiling Types: High, Cathedral Ceilings, Tray Ceilings

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

Fireplace Information
Has Fireplace
# of Fireplaces: 1
Mantel(s), Fireplace - Glass Doors (N), Gas/Propane

Basement Information
Basement: Yes
Connecting Stairway, Full, Fully Finished, Heated, Improved

Exterior

Property Information
Total Below Grade Sq. Ft.: 800
Accessibility Features: Other
Front Foot Fee: $287.67
Front Foot Fee Payment Frequency: Annually
Improvement Assessed Value: $294,400
Ownership Interest: Fee Simple
Property Condition: Very Good
Year Built Source: Estimated

Building Information
Construction Materials: Brick, Combination
Other Structures: Above Grade, Below Grade
Outdoor Living Structures: Deck(s), Porch(es)
Structure Type: Detached

Exterior Information
Fencing: Partially

Pool Information
Community Pool

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $239,900

Above Grade Information
Finished Sq.Ft.: 2,336
Finished Sq.Ft. Source: Estimated

Below Grade Information
Finished Sq.Ft.: 800
Finished Sq.Ft. Source: Estimated

Financial

Tax Information
City/Town Tax: $1,362.58
County Tax: $5,473.19
Tax Assessed Value: $534,300
Tax Year: 2017
Tax Annual Amount: $7,309.67

Assessments Information
Special Assessment Payment: Annually
Year Assessed: 2017

Utilities

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

Location

Homeowners Association Information
HOA/Condo/Coop Fee Includes: Trash, Snow Removal
HOA/Condo/Coop Amenities: Club House, Exercise Room, Fitness Center, Pool - Outdoor, Tennis Courts, Tot Lots/Playground
HOA Fee: $90
HOA Fee Frequency: Monthly

School Information
Elementary School: DIAMOND
Middle Or Junior School: LAKELANDS PARK
High School: NORTHWEST
School District Name: MONTGOMERY COUNTY PUBLIC SCHOOLS

Location Information
In City Limits
Directions: From I-370 W to Sam Eig Hwy W. , right onto MD-119, right onto Orchard Ridge Dr. , take 1st exit in roundabout onto Mill Green Ave. , left onto Highland Ridge Ave. , 307 is on the right
Municipality: GAITHERSBURG

Public facts

Beds: —
Baths: 3.5
Sq. Ft.: 3,136
Stories: 2.0
Lot Size: 3,077 square feet
Style: Single Family Residential
Year Built: 1997
Year Renovated: —
County: Montgomery County
APN: 09 03221185

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

11% 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

$793,000 – $959,000

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Home values near 307 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
310 Highland Ridge Avenue, Gaithersburg, MD 3 Beds \| 2.5 Baths \| 1672 Sq. Ft.	$622,545

Address	Redfin Estimate
304 Highland Ridge Avenue, Gaithersburg, MD - Beds \| 2.5 Baths \| 2469 Sq. Ft.	$681,915
312 Highland Ridge Avenue, Gaithersburg, MD - Beds \| 2.5 Baths \| 2212 Sq. Ft.	$633,344

Address	Redfin Estimate
308 Highland Ridge Avenue, Gaithersburg, MD - Beds \| 3 Baths \| 2212 Sq. Ft.	$683,714
318 Highland Ridge Avenue, Gaithersburg, MD 3 Beds \| 2.5 Baths \| 1672 Sq. Ft.	$682,083

Property information provided by BRIGHT MLS when last listed in 2017. This data may not match . Learn more.

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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 307 Highland Ridge Ave

Tax history for 307 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 307 Highland Ridge Ave

More real estate resources