OFF MARKET

Off market nov 2012 for $319K

$518,758

Est. refi paymentEst. refi $2,591/mo

•

3 ba

•

1,738

sq ft

9505 Duffer Way, Gaithersburg, MD 20886

About this home

TownhomeProperty Type

1978Year Built

1,980 sq ftLot Size

$298Est. Price/Sq.Ft.

1 spaceParking

Listed by Francie Whitlock • Keller Williams Home Towne Realty

•240-405-1660 (broker)

Listed by • Keller Williams Realty Centre

•240-309-6000 (broker)

Bought with Theresa Graham • Corcoran McEnearney

•703-790-9090 (broker)

•dhowell@mcenearney.com (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #1004160384

Redfin Estimate

$518,758

$199K since sold in November 2012$7,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 23.4% higher than the average sale price ($420K) of 6 comparable homes.

SOLD AUG 21, 2026
$520,000
A
3 beds3 baths2,452 sq ft
9632 Duffer Way, Gaithersburg, MD 20886
SOLD SEP 10, 2026
$420,000
B
3 beds2.5 baths1,960 sq ft
9349 Weathervane Pl, Gaithersburg, MD 20886
SOLD AUG 28, 2026
$400,000
C
3 beds2.5 baths1,910 sq ft
9367 Bremerton, Gaithersburg, MD 20886
SOLD JUN 23, 2026
9430 Hickory Vw, Gaithersburg, MD 20886
$325,000
D
3 beds2.5 baths1,712 sq ft
9430 Hickory Vw, Gaithersburg, MD 20886
SOLD AUG 21, 2026
$425,000
E
3 beds2.5 baths1,884 sq ft
9507 Fern Hollow Way, Montgomery Village, MD 20886
SOLD OCT 6, 2026
$432,800
F
3 beds2.5 baths1,412 sq ft
9901 Maple Leaf Dr, Gaithersburg, MD 20886

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Earn from this home

Sell

$313,897

Est. take-home

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Refinance

Est. cash available

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Rent

$2,743/mo

Redfin rental estimate

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Market trends in 20886, MD

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.8%

0.2% MoM

Median sale price

$429K

$10K MoM

Avg. days on market

43d

4 days MoM

Recently sold homes

101

23 MoM

New listings for sale

EARLY ACCESS
$389,000
3 beds2.5 baths1,476 sq ft
10308 Royal Woods Ct, Gaithersburg, MD 20886
$489,900
3 beds3 baths2,404 sq ft
9733 Duffer Way, Gaithersburg, MD 20886
(301) 602-3904
3D WALKTHROUGH
$449,900
4 beds2.5 baths1,820 sq ft
20418 Shadow Oak Ct, Gaithersburg, MD 20886
(410) 823-0033
$292,000
3 beds2 baths1,273 sq ft
9720 Leatherfern Ter Unit 202-236, Montgomery Village, MD 20886
(804) 656-5007
$375,000
2 beds1.5 baths1,200 sq ft
9867 Dockside Ter, Gaithersburg, MD 20886
(240) 403-0400
$539,000
3 beds2.5 baths1,983 sq ft
19125 Rhodes Way, Gaithersburg, MD 20886
(866) 987-3937
$290,000
3 beds1.5 baths1,320 sq ft
19308 Thomas Farm Rd, Gaithersburg, MD 20886
(240) 630-8689
$365,000
3 beds2 baths1,460 sq ft
20514 Sterncroft Ct, Montgomery Village, MD 20886
(571) 386-1075
$395,000
3 beds2 baths1,922 sq ft
20202 Lea Pond Pl, Montgomery Village, MD 20886
(240) 913-8110
$279,900
2 beds1 bath974 sq ft
9839 Brassie Way, Gaithersburg, MD 20886
(301) 881-6398
See all

Provided by Redfin

Sale history for 9505 Duffer Way

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2026

$5,355 (+25.1%)

$150,000 + $272,500

$422,500

2025

$4,279 (+11.4%)

$150,000 + $272,500

$422,500

2024

$3,843 (+10.8%)

2023

$3,469 (+8.4%)

2022

$3,200 (+4.9%)

$150,000 + $180,200

$330,200

2021

$3,052 (+4.2%)

2020

$2,930 (+1.5%)

2019

$2,885 (+1.2%)

$150,000 + $153,200

$303,200

2018

$2,851 (−1.0%)

2017

$2,878 (+13.3%)

$175,000 + $119,500

$294,500

2015

$2,541 (−0.8%)

$144,000 + $121,700

$265,700

2014

$2,561 (+1.8%)

2013

$2,515 (−13.3%)

2012

$2,900 (+6.4%)

2011

$2,725

2010

$2,725 (+30.5%)

2009

$2,087

Tax history for 9505 Duffer Way

Year

Property tax

Land + Additions

Assessment*

2026

$5,355 (+25.1%)

$150,000 + $272,500

$422,500

2025

$4,279 (+11.4%)

$150,000 + $272,500

$422,500

2024

$3,843 (+10.8%)

2023

$3,469 (+8.4%)

2022

$3,200 (+4.9%)

$150,000 + $180,200

$330,200

2021

$3,052 (+4.2%)

2020

$2,930 (+1.5%)

2019

$2,885 (+1.2%)

$150,000 + $153,200

$303,200

2018

$2,851 (−1.0%)

2017

$2,878 (+13.3%)

$175,000 + $119,500

$294,500

2015

$2,541 (−0.8%)

$144,000 + $121,700

$265,700

2014

$2,561 (+1.8%)

2013

$2,515 (−13.3%)

2012

$2,900 (+6.4%)

2011

$2,725

2010

$2,725 (+30.5%)

2009

$2,087

*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

Stories

Lot width

—

Lot depth

—

Lot size

1,980 Sq. Ft.

Year renovated

—

Sq. Ft.

2,338

Year built

1978

Style

Townhouse

County

Montgomery County

APN

09 01552281

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 14, 2026.

TLD

Townhouse Low Density Zone

The intent of the TLD zone is to provide designated areas of the County for residential purposes at slightly higher densities than the R-90, R-60, and R-40 zones. It is also the intent of the TLD zone to provide a buffer or transition between nonresidential or high-density residential uses and the medium- or low-density Residential zones.

Zone overlays

Montgomery Village Overlay Zone

Permitted uses

Include but are not limited to:

Assembly/ meeting place
Housing-Single unit
Housing-Multiple units
Housing-Senior
Infrastructure-Other
Public service
Transportation-Other
Park & open space

Property details

Parking

Parking Information
# of Detached Garage Spaces: 1
Garage Features: Garage Door Opener
# of Total Garage and Parking Spaces: 1
Has Garage
# of Garage Spaces: 1
Garage
On Street, Detached Garage

Interior

Virtual Tour

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: Washer/Dryer Hookups Only, Dishwasher, Disposal, Dryer, Icemaker, Microwave, Oven/Range - Electric, Refrigerator, Washer
Common Walls: 2+ Common Walls
Entry Location: Foyer
Interior Features: Kitchen - Country, Dining Area, Upgraded Countertops, Master Bath(s), Floor Plan - Traditional

Room Information
Living Room, Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Game Room, Family Room, Library, Foyer, Utility Room, Attic

Basement Information
Basement: Yes
Connecting Stairway, Fully Finished, Sump Pump

Exterior

Property Information
Front Foot Fee Payment Frequency: Annually
Improvement Assessed Value: $121,700
Ownership Interest: Fee Simple
Property Condition: Very Good
Year Built Source: Estimated
Year Major Reno/Remodel: 2012

Building Information
Builder Name: KETTLER BROS. INC.
Construction Not Completed
Construction Materials: Combination, Brick
Outdoor Living Structures: Patio(s)
Roof: Composite
Structure Type: Interior Townhouse/Rowhouse

Pool Information
Community Pool

Lot Information
Lot Features: Backs to Trees, Secluded
Tidal Water: No

Land Information
Land Assessed Value: $144,000

Financial

Tax Information
County Tax: $2,584.31
Tax Assessed Value: $265,700
Tax Year: 2011
Tax Annual Amount: $3,591.94

Assessments Information
Special Assessment Payment: Annually
Year Assessed: 2011

Utilities

Utilities Information
Cooling Type: Ceiling Fan(s), Heat Pump(s)
Cooling Fuel: Electric
Heat Pump(s)
Heating Fuel: Electric
Hot Water: Electric
Sewer Septic: Public Sewer
Under Ground
Water Source: Public

Location

Homeowners Association Information
HOA/Condo/Coop Rules: Covenants
HOA/Condo/Coop Management Type: Professional - On-site
HOA/Condo/Coop Fee Includes: Pier/Dock Maintenance, Pool(s), Recreation Facility, Reserve Funds, Snow Removal, Trash
HOA/Condo/Coop Amenities: Baseball Field, Basketball Courts, Bike Trail, Boat Ramp, Common Grounds, Community Center, Jog/Walk Path, Lake, Picnic Area, Pier/Dock, Pool - Outdoor, Recreational Center, Soccer Field, Tennis Courts, Security, Tot Lots/Playground
HOA Fee: $305.58
HOA Fee Frequency: Quarterly

Location Information
Directions: From Montgomery Village Avenue turn East onto Duffer Way. Go to circle at far end. Home in middle of circle.

Public facts

Beds: —
Baths: 3.0
Sq. Ft.: 2,338
Stories: 2.0
Lot Size: 1,980 square feet
Style: Townhouse
Year Built: 1978
Year Renovated: —
County: Montgomery County
APN: 09 01552281

Home facts updated by county records on Oct 14, 2026

Around this home

Schools

Whetstone Elementary School

Public PreK-5 • Assigned • 0.9mi

5/10

Montgomery Village Middle School

Public 6-8 • Assigned • 1.1mi

3/10

Watkins Mill High School

Public 9-12 • Assigned • 1.1mi

3/10

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 102° expected this year, 16 days in 30 years

4/10 Wind Factor

13% chance of strong winds in next 30 years

2/10 Air Factor

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

Provided by First Street

Historical weather

Gaithersburg, MD • 20886

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

$493,000 – $597,000

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Nearby similar homes

3D WALKTHROUGH

$449,900

4 beds2.5 baths1,820 sq ft

20418 Shadow Oak Ct, Gaithersburg, MD 20886

(410) 823-0033

$389,900

3 beds3 baths1,320 sq ft

20200 Ravensdale Ct, Gaithersburg, MD 20886

(301) 258-7757

$409,999

3 beds1.5 baths1,450 sq ft

19964 Apple Ridge Pl, Montgomery Village, MD 20886

(703) 998-0070

$405,000

3 beds2.5 baths1,602 sq ft

10366 Royal Woods Ct, Gaithersburg, MD 20886

(240) 829-9360

$398,000

3 beds2.5 baths1,248 sq ft

20200 Spring Haven Ct, Gaithersburg, MD 20886

(703) 501-5252

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4 beds2.5 baths1,300 sq ft

9917 Forest View Pl, Gaithersburg, MD 20886

(301) 355-6104

New listings for sale in 20886

EARLY ACCESSREDFIN COMING SOON

$389,000

3 beds2.5 baths1,476 sq ft

10308 Royal Woods Ct, Gaithersburg, MD 20886

$489,900

3 beds3 baths2,404 sq ft

9733 Duffer Way, Gaithersburg, MD 20886

(301) 602-3904

3D WALKTHROUGH

$449,900

4 beds2.5 baths1,820 sq ft

20418 Shadow Oak Ct, Gaithersburg, MD 20886

(410) 823-0033

$292,000

3 beds2 baths1,273 sq ft

9720 Leatherfern Ter Unit 202-236, Montgomery Village, MD 20886

(804) 656-5007

$375,000

2 beds1.5 baths1,200 sq ft

9867 Dockside Ter, Gaithersburg, MD 20886

(240) 403-0400

$539,000

3 beds2.5 baths1,983 sq ft

19125 Rhodes Way, Gaithersburg, MD 20886

(866) 987-3937

$290,000

3 beds1.5 baths1,320 sq ft

19308 Thomas Farm Rd, Gaithersburg, MD 20886

(240) 630-8689

$365,000

3 beds2 baths1,460 sq ft

20514 Sterncroft Ct, Montgomery Village, MD 20886

(571) 386-1075

$395,000

3 beds2 baths1,922 sq ft

20202 Lea Pond Pl, Montgomery Village, MD 20886

(240) 913-8110

Home values near 9505 Duffer Way

Data from public records.

Address	Redfin Estimate
9502 Duffer Way, Gaithersburg, MD 4 Beds \| 3.5 Baths \| 2338 Sq. Ft.	$539,575
9503 Duffer Way, Montgomery Village, MD 4 Beds \| 3.5 Baths \| 1852 Sq. Ft.	$430,719

Address	Redfin Estimate
9500 Duffer Way, Gaithersburg, MD - Beds \| 3 Baths \| 2452 Sq. Ft.	$494,485
9507 Duffer Way, Gaithersburg, MD 4 Beds \| 3 Baths \| 2452 Sq. Ft.	$518,611

Address	Redfin Estimate
9501 Duffer Way, Gaithersburg, MD - Beds \| 3 Baths \| 3004 Sq. Ft.	$511,409
9509 Duffer Way, Montgomery Village, MD 3 Beds \| 2.5 Baths \| 2492 Sq. Ft.	$515,815

Property information provided by BRIGHT MLS when last listed in 2012. 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 20886, MD

Sale history for 9505 Duffer Way

Tax history for 9505 Duffer Way

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 20886

Home values near 9505 Duffer Way

More real estate resources