OFF MARKET

Off Market Dec 2016 for $275K

$412,665

Est. refi paymentEst. refi $2,016/mo

•

2,516

sq ft

9423 Horizon Run Rd Unit 10E, Gaithersburg, MD 20886

About this home

TownhomeProperty Type

1972Year Built

$164Est. Price/Sq.Ft.

1 spaceParking

Listed by Shannon Zhao • Evergreen Properties

•301-840-8061 (broker)

Bought with Sia Etminan • A-K Real Estate, Inc.

•202-775-4663 (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #1002465901

Redfin Estimate

$412,665

$138K since sold in December 2016$7,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 24.2% higher than the average sale price ($332K) of 6 comparable homes.

SOLD JUN 15, 2026
$339,000
A
3 beds2.5 baths1,408 sq ft
9637 Horizon Run Rd Unit 2-H, Montgomery Village, MD 20886
SOLD AUG 27, 2026
$257,500
B
3 beds2 baths1,410 sq ft
9910 Walker House Rd #4, Gaithersburg, MD 20886
SOLD JUL 31, 2026
$345,360
C
4 beds2.5 baths1,343 sq ft
32 Anna Ct #281, Gaithersburg, MD 20877
SOLD AUG 21, 2026
$349,000
D
3 beds2.5 baths1,596 sq ft
19675 Brassie Pl Unit 1-F, Montgomery Village, MD 20886
SOLD AUG 26, 2026
$319,000
E
3 beds2.5 baths1,365 sq ft
34 Federal Ct #49, Gaithersburg, MD 20877
SOLD JUN 17, 2026
$384,000
F
3 beds2.5 baths2,079 sq ft
19528 Brassie Pl Unit 13G, Montgomery Village, MD 20886

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Sell

$212,893

Est. take-home

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Est. cash available

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Rent

$2,285/mo

Redfin rental estimate

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Market trends in 20886, MD

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.0%

0.3% MoM

Median sale price

$439K

$13K MoM

Avg. days on market

40d

5 days MoM

Recently sold homes

128

18 MoM

New listings for sale

$545,000
3 beds2.5 baths1,983 sq ft
19108 Rhodes Way, Montgomery Village, MD 20886
(866) 987-3937
COMING SOON
$519,900
3 beds3 baths1,774 sq ft
Montgomery Village, MD 20886
(240) 219-2422
COMING SOON
28 Welbeck Ct, Montgomery Village, MD 20886
$390,000
4 beds2.5 baths1,254 sq ft
28 Welbeck Ct, Montgomery Village, MD 20886
(240) 219-2422
OPEN SEP 27, 1PM TO 4PM
$875,000
4 beds3.5 baths4,271 sq ft
8105 Dry Rdg, Montgomery Village, MD 20886
(301) 540-1330
$412,000
4 beds2.5 baths2,300 sq ft
18172 Royal Bonnet Cir, Montgomery Village, MD 20886
(410) 823-0033
$439,900
3 beds3 baths1,960 sq ft
10057 Maple Leaf Dr, Gaithersburg, MD 20886
(240) 630-8689
$164,900
1 bed1 bath621 sq ft
18500 Boysenberry Dr Unit 145-51, Montgomery Village, MD 20879
(301) 352-5400
COMING SOON
$499,000
3 beds2.5 baths2,100 sq ft
9416 Amboy Rd, Gaithersburg, MD 20886
(301) 945-9010
COMING SOON
9809 Dellcastle Rd, Gaithersburg, MD 20886
$599,900
5 beds2.5 baths2,802 sq ft
9809 Dellcastle Rd, Gaithersburg, MD 20886
(301) 881-9800
OPEN TODAY, 1PM TO 3PM
$344,995
2 beds2.5 baths1,190 sq ft
8802 Sturbridge Pl, Gaithersburg, MD 20886
(703) 349-3900
See all

Provided by Redfin

Sale history for 9423 Horizon Run Rd Unit 10E

Date

Event

Price

BRIGHT MLS #1002465901

Dec 16, 2016

Sold

$275,000

$109/sq ft

MRIS #MC9784738

Dec 16, 2016

Sold

$275,000

$109/sq ft

Nov 18, 2016

Pending

—

Oct 28, 2016

Price Changed

$111/sq ft

Oct 21, 2016

Relisted

—

Oct 17, 2016

Listed

$115/sq ft

Oct 17, 2016

Delisted

—

+13

Public Records

Jul 8, 1997

Sold

$116,000

$46/sq ft

MRIS #MC2013641

May 9, 1997

Delisted

—

Jul 5, 1996

Listed

$47/sq ft

Public Records

Jan 13, 1988

Sold

$85,000

$34/sq ft

** Price available after signing in.

Join or sign in to view all info

Year

Property tax

Land + Additions

Assessment*

2025

$3,779 (+6.1%)

$90,000 + $210,000

$300,000

2024

$3,563 (−13.1%)

2023

$4,101 (+62.5%)

2022

$2,524 (+4.3%)

$79,500 + $185,500

$265,000

2021

$2,420 (−20.2%)

2020

$3,034 (+2.3%)

2019

$2,966 (+2.0%)

$75,000 + $175,000

$250,000

2018

$2,908 (+0.3%)

2017

$2,900 (+32.8%)

$70,500 + $164,500

$235,000

2015

$2,183 (−1.2%)

$60,000 + $140,000

$200,000

2014

$2,210 (+1.5%)

2013

$2,177 (−9.1%)

2012

$2,395 (+6.0%)

2011

$2,259

2010

$2,259 (+44.0%)

2009

$1,569

Tax history for 9423 Horizon Run Rd Unit 10E

Year

Property tax

Land + Additions

Assessment*

2025

$3,779 (+6.1%)

$90,000 + $210,000

$300,000

2024

$3,563 (−13.1%)

2023

$4,101 (+62.5%)

2022

$2,524 (+4.3%)

$79,500 + $185,500

$265,000

2021

$2,420 (−20.2%)

2020

$3,034 (+2.3%)

2019

$2,966 (+2.0%)

$75,000 + $175,000

$250,000

2018

$2,908 (+0.3%)

2017

$2,900 (+32.8%)

$70,500 + $164,500

$235,000

2015

$2,183 (−1.2%)

$60,000 + $140,000

$200,000

2014

$2,210 (+1.5%)

2013

$2,177 (−9.1%)

2012

$2,395 (+6.0%)

2011

$2,259

2010

$2,259 (+44.0%)

2009

$1,569

*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

2.5

Stories

Lot width

—

Lot depth

—

Lot size

—

Year renovated

2024

Sq. Ft.

2,516

Year built

1972

Style

Townhouse

County

Montgomery County

APN

09 01588466

Parking Spaces

Basement

Yes

Accessible

HOA Dues

$308 /month

Garage

Features

—

Last updated by owner on Jul 2, 2025.

R-30

Residential Multi-Unit Low Density – 30 Zone

The intent of the R-30 zone is to provide designated areas of the County for higher-density, multi-unit residential uses. The predominant use is residential in an apartment building, although detached house, duplex, and townhouse building types are allowed.

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 Assigned Spaces: 1
Assigned

Interior

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 (Half): 1
# of Bathrooms (Full): 2

Interior Information
Appliances: Disposal, Extra Refrigerator/Freezer, Refrigerator, Range Hood, Stove, Washer, Dryer, Dishwasher
Common Walls: 2+ Common Walls
Entry Location: Townhouse
Interior Features: Breakfast Area, Upgraded Countertops, Floor Plan - Open
Living Area Sq.Ft. Source: Estimated

Basement Information
Basement: Yes
Outside Entrance, Rear Entrance, Connecting Stairway, Daylight, Full, Fully Finished, Heated

Exterior

Property Information
Front Foot Fee: $362.50
Front Foot Fee Payment Frequency: Annually
Improvement Assessed Value: $140,000
Ownership Interest: Condominium
Year Built Source: Estimated
Year Major Reno/Remodel: 2016

Building Information
Building Name: HORIZON RUN
Construction Materials: Combination, Brick
Other Structures: Above Grade
Structure Type: Townhouse/Rowhouse

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $60,000

Above Grade Information
Finished Sq.Ft.: 2,516
Finished Sq.Ft. Source: Estimated

Financial

Tax Information
County Tax: $2,568.78
Tax Assessed Value: $200,000
Tax Year: 2017
Tax Annual Amount: $3,183.14

Assessments Information
Special Assessment Payment: Annually
Year Assessed: 2016

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C, Energy Star Cooling System
Cooling Fuel: Electric
90% Forced Air
Heating Fuel: Electric
Hot Water: Electric
Sewer Septic: Public Septic, Public Sewer
Water Source: Public

Location

Homeowners Association Information
Condo/Coop Fee: $172
Condo/Coop Fee Frequency: Monthly
HOA/Condo/Coop Rules: Other
HOA/Condo/Coop Fee Includes: Ext Bldg Maint, Insurance, Parking Fee, Recreation Facility, Sewer, Trash
HOA/Condo/Coop Amenities: Common Grounds

School Information
Elementary School: SOUTH LAKE
Middle Or Junior School: NEELSVILLE
High School: WATKINS MILL
School District Name: MONTGOMERY COUNTY PUBLIC SCHOOLS

Location Information
Directions: Take 270 North, Exit on 11 Montgomery Village, Right on Christopher Ave and Left on Horizon Run Road

Public facts

Beds: 4
Baths: 2.5
Sq. Ft.: 2,516
Stories: —
Parking Spaces: 1
Basement: Yes
Accessible: No
Lot Size: —
Style: Townhouse
Year Built: 1972
Year Renovated: 2024
County: Montgomery County
APN: 09 01588466
HOA Dues: $308/month
Garage: No
Features: —

Home facts updated by owner on Jul 2, 2025

Around this home

Schools

South Lake Elementary School

Public PreK-5 • Assigned • 0.1mi

4/10

Neelsville Middle School

Public 6-8 • Assigned • 3.5mi

4/10

Watkins Mill High School

Public 9-12 • Assigned • 2.1mi

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

10% 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 9.3 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

$393,000 – $475,000

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Home values near 9423 Horizon Run Rd Unit 10E

Data from public records.

Address	Redfin Estimate
9443 Horizon Run Rd Apt 8A, Montgomery Village, MD 3 Beds \| 2 Baths \| 1400 Sq. Ft.	$300,144
9433 Horizon Run Rd Apt 9, Gaithersburg, MD - Beds \| 1 Baths \| 1406 Sq. Ft.	$288,496

Address	Redfin Estimate
9445 Horizon Run Rd Apt 8B, Montgomery Village, MD 3 Beds \| 2 Baths \| 1372 Sq. Ft.	$259,910
9435 Horizon Run Rd Apt 9D, Gaithersburg, MD - Beds \| 1 Baths \| 1412 Sq. Ft.	$321,006

Address	Redfin Estimate
9429 Horizon Run Rd Apt 9A, Gaithersburg, MD 3 Beds \| 3.5 Baths \| 1428 Sq. Ft.	$282,339
9437 Horizon Run Rd Apt 9E, Gaithersburg, MD 4 Beds \| 2.5 Baths \| 1944 Sq. Ft.	$389,969

Property information provided by BRIGHT MLS when last listed in 2016. This data may not show owner updates. Learn more.

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