9519 Stewartown Rd is a 1,456 square foot house on a 1.85 acre lot with 1 bathroom. Based on Redfin's Gaithersburg data, we estimate the home's value is $450,521.
Single-familyProperty Type
1951Year Built
1.85 acresLot Size
$309Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$450,521
$9,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 19.5% lower than the average sale price ($560K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$4,904 (+5.5%)
$228,200 + $148,300
$376,500
2025
$4,649 (+7.1%)
$228,200 + $148,300
$376,500
2024
$4,343 (+6.0%)
2023
$4,098 (+5.2%)
2022
$3,894 (+2.3%)
$217,100 + $102,200
$319,300
2021
$3,805 (+1.7%)
2020
$3,743 (+4.6%)
2019
$3,576 (+4.5%)
$217,100 + $92,200
$309,300
2018
$3,422 (+2.9%)
2017
$3,324
$217,100 + $50,900
$268,000
2015
$3,322 (−1.1%)
$217,100 + $52,600
$269,700
2014
$3,358 (+1.3%)
2013
$3,314 (−10.0%)
2012
$3,680 (+4.8%)
2011
$3,512
2010
$3,512 (+25.3%)
2009
$2,804
Tax history for 9519 Stewartown Rd
Year
Property tax
Land + Additions
Assessment*
2026
$4,904 (+5.5%)
$228,200 + $148,300
$376,500
2025
$4,649 (+7.1%)
$228,200 + $148,300
$376,500
2024
$4,343 (+6.0%)
2023
$4,098 (+5.2%)
2022
$3,894 (+2.3%)
$217,100 + $102,200
$319,300
2021
$3,805 (+1.7%)
2020
$3,743 (+4.6%)
2019
$3,576 (+4.5%)
$217,100 + $92,200
$309,300
2018
$3,422 (+2.9%)
2017
$3,324
$217,100 + $50,900
$268,000
2015
$3,322 (−1.1%)
$217,100 + $52,600
$269,700
2014
$3,358 (+1.3%)
2013
$3,314 (−10.0%)
2012
$3,680 (+4.8%)
2011
$3,512
2010
$3,512 (+25.3%)
2009
$2,804
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
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
Interior
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Heating Type: Hot Air
Fireplace Information
# of Fireplaces: 1
Fireplace Type: 1 Story Frame
Has Fireplace
Exterior
Exterior Information
Building Construction Quality: Fair
Exterior Wall: Frame
Building Type: Single Family
Property Information
Living Sq. Ft: 1,456
Building Sq. Ft: 1,456
# of Stories: 2
Stories Type: 2 Story With Basement
Legal Description: OAK GROVE GREY ROCK & SMALL PURCHASE
Lot Information
# of Buildings: 1
Land Sq. Ft: 80,586
Acres: 1.85
Zoning Code: R60
County Use Description: SINGLE FAMILY DETACH
State Use Description: RESIDENTIAL
Utility Information
Sewer Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 09
Public facts
Beds: —
Baths: 1.0
Sq. Ft.: 1,456
Stories: 2.0
Lot Size: 1.85 acres
Style: Single Family Residential
Year Built: 1951
Year Renovated: —
County: Montgomery County
APN: 09 00775305
Home facts updated by county records on Oct 14, 2026
Around this home
Schools
Whetstone Elementary School
Public PreK-5 • Assigned • 0.5mi
5/10
Montgomery Village Middle School
Public 6-8 • Assigned • 0.8mi
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 • 20879
Average low and high temperatures (°F)
37
22
42
27
61
39
69
47
73
54
84
63
88
69
80
62
78
59
68
47
57
39
43
29
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
$428,000 – $519,000
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