9019 Belmart Rd is a 14,341 square foot house on a 5.82 acre lot with 9.5 bathrooms. Based on Redfin's Rockville data, we estimate the home's value is $4,616,638.
Single-familyProperty Type
1970Year Built
5.82 acresLot Size
$322Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$4,616,638
$502K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 72.7% higher than the average sale price ($2.67M) 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
$51,227 (−27.6%)
$1,510,400 + $2,859,500
$4,369,900
2025
$70,724 (+8.4%)
$1,510,400 + $2,859,500
$4,369,900
2024
$65,257 (+8.9%)
$1,510,400 + $4,561,100
$6,071,500
2023
$59,900 (+14.7%)
2022
$52,235 (−4.3%)
2021
$54,608 (−3.9%)
$1,510,400 + $3,164,600
$4,675,000
2020
$56,833 (−2.9%)
$1,510,400 + $3,389,600
$4,900,000
2019
$58,551 (−0.2%)
$1,510,400 + $3,591,800
$5,102,200
2018
$58,648 (−1.8%)
$1,707,700 + $3,554,400
$5,262,100
2017
$59,711 (+5.1%)
$1,707,700 + $3,554,400
$5,262,100
2015
$56,809 (+6.7%)
2014
$53,245 (+1.9%)
$1,707,200 + $2,950,000
$4,657,200
2013
$52,234 (+4.1%)
2012
$50,163 (+3.9%)
2011
$48,300
2010
$48,300 (+23.2%)
2009
$39,200
Tax history for 9019 Belmart Rd
Year
Property tax
Land + Additions
Assessment*
2026
$51,227 (−27.6%)
$1,510,400 + $2,859,500
$4,369,900
2025
$70,724 (+8.4%)
$1,510,400 + $2,859,500
$4,369,900
2024
$65,257 (+8.9%)
$1,510,400 + $4,561,100
$6,071,500
2023
$59,900 (+14.7%)
2022
$52,235 (−4.3%)
2021
$54,608 (−3.9%)
$1,510,400 + $3,164,600
$4,675,000
2020
$56,833 (−2.9%)
$1,510,400 + $3,389,600
$4,900,000
2019
$58,551 (−0.2%)
$1,510,400 + $3,591,800
$5,102,200
2018
$58,648 (−1.8%)
$1,707,700 + $3,554,400
$5,262,100
2017
$59,711 (+5.1%)
$1,707,700 + $3,554,400
$5,262,100
2015
$56,809 (+6.7%)
2014
$53,245 (+1.9%)
$1,707,200 + $2,950,000
$4,657,200
2013
$52,234 (+4.1%)
2012
$50,163 (+3.9%)
2011
$48,300
2010
$48,300 (+23.2%)
2009
$39,200
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
RE-2
Residential Estate - 2 Zone
The intent of the RE-2 zone is to provide designated areas of the County for large-lot residential uses. The predominant use is residential in a detached house.
Permitted uses
Include but are not limited to:
Agriculture-Other
Religious facility
Housing-Single unit
Housing-Senior
Infrastructure-Other
Public service
Kennel
Transportation-Other
Park & open space
Aug 28, 2017 • Final
Building residential
Remodel
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
Interior
Basement Information
Basement Sq. Ft: 1,805
Basement Finish: Finished
Basement Type: Finished
Bathroom Information
# of Full Baths: 8
# of 1/2 Baths: 3
Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Hot Air
Fireplace Information
# of Fireplaces: 5
Fireplace Type: 2 Story
Has Fireplace
Exterior
Exterior Information
Building Construction Quality: Luxury
Exterior Wall: Brick
Building Type: Single Family
Pool Information
Pool Type: Concrete
Has Pool
Property Information
Subdivision Name: GREAT FALLS ESTATES
Living Sq. Ft: 14,341
Building Sq. Ft: 15,321
# of Stories: 3
Stories Type: 3 Story With Basement
Legal Description: GREAT FALLS ESTATES
Parking & Garage Information
Parking Type: Built-In Garage
Garage/Parking Sq. Ft: 2,060
Garage / Carport Type: Built In
Lot Information
# of Buildings: 2
Land Sq. Ft: 253,519
Legal Lot Number: 33
Legal Block Number: G
Acres: 5.82
Zoning Code: RE2
County Use Description: SINGLE FAMILY DETACH
State Use Description: RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 10
Public facts
Beds: —
Baths: 9.5
Sq. Ft.: 14,341
Stories: 3.0
Lot Size: 5.82 acres
Style: Single Family Residential
Year Built: 1970
Year Renovated: —
County: Montgomery County
APN: 10 00878248
Home facts updated by county records on Oct 14, 2026
Around this home
Schools
K - 12
Preschool & daycare
Potomac Elementary School
Public K-5 • Assigned • 1.5mi
8/10
Herbert Hoover Middle School
Public 6-8 • Assigned • 3.9mi
10/10
Winston Churchill High School
Public 9-12 • Assigned • 4.0mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Potomac, MD, is known for its affluent neighborhoods, large estate homes, country clubs and scenic natural beauty, including Great Falls Park and the C&O Canal. It offers a blend of suburban tranquility and upscale amenities, making it a sought-after...