OFF MARKET

Off market jun 2020 for $330K

$445,766

Est. refi paymentEst. refi $2,628/mo

•

1,564

sq ft

18510 Grackle Way, Gaithersburg, MD 20879

About this home

Please view photos and Virtual Tour before deciding to visit. Large Foley built townhouse in Quail Valley. 1,564 SqFt finished area on upper two levels, another 390 SqFt finished in lower level. New carpet, new paint, some new appliances in kitchen(Stainless), Bamboo laminated wood floors in LR & DR. Table space kitchen, ceramic tile floor, bonus room on main level can be used as office, den, play room or workout room, fenced back yard with large shed and concrete patio. Close to play ground and walking distance to community pool. Easy access to Mid-County Hwy, Montgomery Village, Costco & 270. Quick settlement possible.

TownhomeProperty Type

1974Year Built

2,001 sq ftLot Size

$285Est. Price/Sq.Ft.

2 spacesParking

Listed by Russ Gelston • RE/MAX Realty Group

•301-258-7757 (broker)

Bought with Kenneth Lewis • Realty Advantage

•301-881-9800 (broker)

•hope@rockvilleoffice.com (broker)

Redfin checked: a few seconds ago

•Source:BRIGHT MLS #MDMC704924

Redfin Estimate

$445,766

$116K since sold in June 2020$5,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 6.3% higher than the average sale price ($419K) of 6 comparable homes.

SOLD SEP 18, 2026
$445,000
A
3 beds3.5 baths1,932 sq ft
18506 Grouse Ln, Gaithersburg, MD 20879
SOLD JUL 21, 2026
$449,900
B
3 beds3 baths1,772 sq ft
9235 Hummingbird Ter, Gaithersburg, MD 20879
SOLD SEP 30, 2026
$410,000
C
3 beds2.5 baths1,670 sq ft
18823 Pintail Ln, Gaithersburg, MD 20879
SOLD AUG 3, 2026
$395,000
D
4 beds3.5 baths1,650 sq ft
18645 Cross Country Ln, Gaithersburg, MD 20879
SOLD SEP 4, 2026
$416,000
E
3 beds2.5 baths1,220 sq ft
18744 Pintail Ln, Gaithersburg, MD 20879
SOLD NOV 25, 2025
$400,000
F
3 beds2.5 baths1,472 sq ft
9210 Hummingbird Ter, Gaithersburg, MD 20879

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Earn from this home

Sell

$187,094

Est. take-home

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Refinance

Est. cash available

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Rent

$2,362/mo

Redfin rental estimate

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Market trends in 20879, MD

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.2%

+0.1% MoM

Median sale price

$468K

$63 MoM

Avg. days on market

33d

2 days MoM

Recently sold homes

14 MoM

New listings for sale

$250,000
2 beds2 baths980 sq ft
18501 Sweet Autumn Dr #302, Gaithersburg, MD 20879
(301) 652-0643
$425,000
3 beds3.5 baths1,232 sq ft
19155 Broadwater Way, Gaithersburg, MD 20879
(301) 652-0643
COMING SOON
$665,000
4 beds2.5 baths2,596 sq ft
18400 Gardenia Way, Gaithersburg, MD 20879
(240) 219-2422
$479,900
2 beds2 baths1,628 sq ft
7517 Brenish Dr, Gaithersburg, MD 20879
(703) 281-8500
LISTED BY REDFIN
$469,900
3 beds2.5 baths1,480 sq ft
7528 Brenish Dr, Gaithersburg, MD 20879
$599,900
4 beds3.5 baths2,270 sq ft
8910 Alliston Hollow Way, Gaithersburg, MD 20879
(240) 219-2422
COMING SOON
$599,900
2 beds2 baths872 sq ft
9605 Stewartown Rd NE, Montgomery Village, MD 20886
(301) 831-5099
EARLY ACCESS
$525,000
4 beds2 baths1,711 sq ft
18908 Blue Heron Ln, Gaithersburg, MD 20879
$217,800
2 beds2 baths903 sq ft
18529 Boysenberry #303, Montgomery Village, MD 20879
(202) 518-8781
$733,865
4 beds3.5 baths1,956 sq ft
1 Wheatfield Ct, Gaithersburg, MD 20879
(240) 793-2485
See all

Provided by Redfin

Sale history for 18510 Grackle Way

Date

Event

Price

BRIGHT MLS #MDMC704924

Jun 23, 2020

Sold

$330,000

$211/sq ft

Jun 18, 2020

Pending

—

May 15, 2020

Price Changed

$330,000

$211/sq ft

May 14, 2020

Contingent

—

May 7, 2020

Price Changed

$324,900

$208/sq ft

Apr 24, 2020

Listed

$334,900

$214/sq ft

BRIGHT MLS #1009880346

Nov 7, 2013

Listing Removed

—

Sep 30, 2013

Listed

$275,000

$176/sq ft

Public Records

Dec 9, 2009

Sold

$231,000

$148/sq ft

MRIS #MC7173904

Oct 8, 2009

Contingent

—

BRIGHT MLS #1005524806

Oct 31, 2009

Sold

$231,000

$148/sq ft

Oct 7, 2009

Listing Removed

—

Oct 2, 2009

Listed

$224,000

$143/sq ft

Public Records

May 17, 1979

Sold

$65,500

$42/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$5,070 (+23.5%)

$140,000 + $260,100

$400,100

2025

$4,105 (+8.6%)

$140,000 + $260,100

$400,100

2024

$3,779 (+7.5%)

2023

$3,515 (+14.2%)

2022

$3,078 (+11.4%)

$140,000 + $196,100

$336,100

2021

$2,763 (+74.5%)

2020

$1,583 (−48.7%)

2019

$3,085 (+2.4%)

$120,000 + $143,600

$263,600

2018

$3,012 (+0.7%)

2017

$2,991 (+59.0%)

$120,000 + $124,600

$244,600

2015

$1,881 (−1.5%)

$96,000 + $112,100

$208,100

2014

$1,909 (+1.9%)

2013

$1,873 (−19.1%)

2012

$2,315 (+5.7%)

2011

$2,191

2010

$2,191 (+32.8%)

2009

$1,650

Tax history for 18510 Grackle Way

Year

Property tax

Land + Additions

Assessment*

2026

$5,070 (+23.5%)

$140,000 + $260,100

$400,100

2025

$4,105 (+8.6%)

$140,000 + $260,100

$400,100

2024

$3,779 (+7.5%)

2023

$3,515 (+14.2%)

2022

$3,078 (+11.4%)

$140,000 + $196,100

$336,100

2021

$2,763 (+74.5%)

2020

$1,583 (−48.7%)

2019

$3,085 (+2.4%)

$120,000 + $143,600

$263,600

2018

$3,012 (+0.7%)

2017

$2,991 (+59.0%)

$120,000 + $124,600

$244,600

2015

$1,881 (−1.5%)

$96,000 + $112,100

$208,100

2014

$1,909 (+1.9%)

2013

$1,873 (−19.1%)

2012

$2,315 (+5.7%)

2011

$2,191

2010

$2,191 (+32.8%)

2009

$1,650

*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

2,001 Sq. Ft.

Year renovated

—

Sq. Ft.

2,064

Year built

1974

Style

Townhouse

County

Montgomery County

APN

09 01473296

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 14, 2026.

R-60

Residential - 60 Zone

The intent of the R-60 zone is to provide designated areas of the County for moderate density residential uses. The predominant use is residential in a detached house. A limited number of other building types may be allowed under the optional method of development.

Permitted uses

Include but are not limited to:

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

Property details

Parking

Parking Information
# of Total Garage and Parking Spaces: 2
Parking Lot - # of Spaces: 2
Parking Lot

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 (Full) On 1st Lower Level: 1
# of Bathrooms (Full) On All Upper Levels: 2
# of Bathrooms (Full) On All Lower Levels: 1
# of Bathrooms (Half): 1
# of Bathrooms (Full): 3

Interior Information
Appliances: Built-In Microwave, Dishwasher, Disposal, Dryer - Electric, Exhaust Fan, Oven/Range - Electric, Refrigerator, Stainless Steel Appliances, Washer, Water Heater
Interior Features: CeilngFan(s), Dining Area, Floor Plan - Traditional, Formal/Separate Dining Room, Kitchen - Table Space, Master Bath(s), Wood Floors
Living Area Sq.Ft. Source: Assessor

Room Information
# of Rooms: 12
Laundry Type: Lower Floor

Fireplace Information
Has Fireplace
# of Fireplaces: 1

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

Exterior

Property Information
Property Manager Present
Total Below Grade Sq. Ft.: 390
Front Foot Fee Payment Frequency: Annually
Horse: No
Improvement Assessed Value: $143,600
Ownership Interest: Fee Simple
Property Condition: Very Good
Year Built Source: Assessor

Building Information
Construction Materials: Brick Front, Aluminum Siding
Main Entrance Orientation: West
Other Structures: Above Grade, Below Grade
Pets Allowed: Yes
Pet Restrictions: No Pet Restrictions
Roof: Shingle, Asphalt
Structure Type: Interior Townhouse/Rowhouse
Other Structures: Shed

Exterior Information
Fencing: Rear, Wood

Pool Information
Community Pool

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $120,000

Above Grade Information
Finished Sq.Ft.: 1,564
Finished Sq.Ft. Source: Assessor

Below Grade Information
Unfinished Sq.Ft.: 390
Unfinished Sq.Ft. Source: Estimated
Finished Sq.Ft. Source: Assessor

Financial

Tax Information
Agricultural Tax Due: No
County Tax: $2,836
Tax Assessed Value: $263,600
Tax Year: 2019
Tax Annual Amount: $3,084

Assessments Information
Year Assessed: 2020

Lease Information
Lease Considered: No

Utilities

Utilities Information
Cooling Type: Heat Pump(s)
Cooling Fuel: Electric
Forced Air
Heating Fuel: Electric
Hot Water: Electric
Sewer Septic: Public Sewer
Water Source: Public
Municipal Trash: No

Location

Homeowners Association Information
HOA/Condo/Coop Fee Includes: Trash, Common Area Maintenance, Pool(s), Recreation Facility, Reserve Funds, Snow Removal
HOA/Condo/Coop Amenities: Common Grounds, Pool - Outdoor, Tot Lots/Playground
HOA Fee: $89
HOA Fee Frequency: Monthly

School Information
Elementary School: STRAWBERRY KNOLL
Middle Or Junior School: GAITHERSBURG
High School: GAITHERSBURG
School District Name: MONTGOMERY COUNTY PUBLIC SCHOOLS
Elementary School Source: 3rd Party
Middle School Source: 3rd Party
High School Source: 3rd Party
School District Source: 3rd Party

Location Information
Outside City Limits
Cross Street: Hummingbird
Directions: Goshen Rd to Emory Grove, Left on Quail Valley Rd. , Left On Quail Valley Blvd. Left on Hummingbird, immediate left onto Grackle Way. Park in #18510

Public facts

Beds: —
Baths: 3.5
Sq. Ft.: 2,064
Stories: 2.0
Lot Size: 2,001 square feet
Style: Townhouse
Year Built: 1974
Year Renovated: —
County: Montgomery County
APN: 09 01473296

Home facts updated by county records on Oct 14, 2026

Around this home

Schools

Strawberry Knoll Elementary School

Public PreK-5 • Assigned • 0.6mi

6/10

Gaithersburg Middle School

Public 6-8 • Assigned • 1.1mi

4/10

Gaithersburg High School

Public 9-12 • Assigned • 1.7mi

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

12% 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 • 20879

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

$424,000 – $513,000

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COMING SOON

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LISTED BY REDFIN3D WALKTHROUGH

$469,900

3 beds2.5 baths1,480 sq ft

7528 Brenish Dr, Gaithersburg, MD 20879

$599,900

4 beds3.5 baths2,270 sq ft

8910 Alliston Hollow Way, Gaithersburg, MD 20879

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COMING SOONVIDEO TOUR

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9605 Stewartown Rd NE, Montgomery Village, MD 20886

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EARLY ACCESSCOMPASS COMING SOON

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(202) 518-8781

Home values near 18510 Grackle Way

Data from public records.

Address	Redfin Estimate
18513 Grackle Way, Gaithersburg, MD - Beds \| 2.5 Baths \| 1334 Sq. Ft.	$407,497
18507 Grackle Way, Gaithersburg, MD 3 Beds \| 3.5 Baths \| 2346 Sq. Ft.	$399,788

Address	Redfin Estimate
18511 Grackle Way, Gaithersburg, MD 3 Beds \| 2.5 Baths \| 1472 Sq. Ft.	$400,068
18505 Grackle Way, Gaithersburg, MD 3 Beds \| 3.5 Baths \| 2022 Sq. Ft.	$440,026

Address	Redfin Estimate
18509 Grackle Way, Gaithersburg, MD 3 Beds \| 3.5 Baths \| 2208 Sq. Ft.	$361,525
18503 Grackle Way, Gaithersburg, MD - Beds \| 2.5 Baths \| 1334 Sq. Ft.	$401,975

Property information provided by BRIGHT MLS when last listed in 2020. 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 20879, MD

Sale history for 18510 Grackle Way

Tax history for 18510 Grackle Way

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 20879

Home values near 18510 Grackle Way

More real estate resources