1708 Powder Mill Rd is a 3,651 square foot house on a 0.99 acre lot. - it last sold on April 13, 1982 for $75,000. Based on Redfin's Silver Spring data, we estimate the home's value is $1,133,683.
Single-familyProperty Type
2012Year Built
0.99 acresLot Size
$311Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,133,683
$1.1M since sold in April 1982$9,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 72.3% higher than the average sale price ($658K) of 6 comparable homes.
*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
R-90
Residential - 90 Zone
The intent of the R-90 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
Feb 26, 2026 • Active
Public right of way
Grading
Mar 20, 2024 • Final
Fire protection systems
Fire sprinkler
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: 990
Basement Finish: Finished
Basement Type: Finished
Heating & Cooling
Heating Type: Hot Water
Exterior
Exterior Information
Physical Condition: Good
Building Construction Quality: Fair
Exterior Wall: Brick
Building Type: Church/Synagogue
Property Information
Building Sq. Ft: 3,651
Legal Description: HILLANDALE SEC 1
Lot Information
# of Buildings: 2
Land Sq. Ft: 43,200
Legal Lot Number: 16
Legal Block Number: 1
Acres: 0.9917
Zoning Code: R90
County Use Description: RELIGIOUS ACTIVITY
State Use Description: EXEMPT COMMERCIAL
Utility Information
Sewer Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 05
Public facts
Beds: —
Baths: —
Sq. Ft.: 3,651
Stories: —
Lot Size: 0.99 acres
Style: Single Family Residential
Year Built: 2012
Year Renovated: —
County: Montgomery County
APN: 05 00285748
Home facts updated by county records on Jul 17, 2026
Around this home
Schools
Places
Transit
Cresthaven Elementary School
Public 3-5 • Assigned • 0.7mi
4/10
Francis Scott Key Middle School
Public 6-8 • Assigned • 0.9mi
5/10
Springbrook High School
Public 9-12 • Assigned • 2.9mi
5/10
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
7/10 Heat Factor
7 days above 105° expected this year, 15 days in 30 years
4/10 Wind Factor
19% chance of strong winds in next 30 years
4/10 Air Factor
5 unhealthy days expected this year, 6 days in 30 years
Provided by First Street
Historical weather
Silver Spring, MD • 20903
Average low and high temperatures (°F)
38
24
43
29
62
40
70
49
74
56
85
66
88
72
83
66
77
61
68
48
57
41
45
30
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.2 hours in
June and 4.3 hours in December, placing it below the
U.S. average for solar exposure.
9.2 hrs
4.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.08M – $1.30M
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