612 Olney Sandy Spring Rd is a 804 square foot house on a 0.48 acre lot with 1 bathroom. - it last sold on May 04, 1993 for $90,000. Based on Redfin's Sandy Spring data, we estimate the home's value is $355,829.
Single-familyProperty Type
1887Year Built
0.48 acresLot Size
$443Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$355,829
$266K since sold in May 1993$5,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 46.9% lower than the average sale price ($670K) 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-200
SSA
Residential - 200 Zone
The intent of the R-200 zone is to provide designated areas of the County for residential uses with a minimum lot size of 20,000 square feet. The predominant use is residential in a detached house.
Zone overlays
Sandy Spring/Ashton Rural Village Overlay Zone
Permitted uses
Include but are not limited to:
Agriculture-Other
Assembly/ meeting place
Housing-Single unit
Housing-Senior
Infrastructure-Other
Public service
Kennel
Transportation-Other
Park & open space
Jan 20, 2006 • Final
Building residential
New construction
Jan 20, 2006 • Final
Electrical
Electrical
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
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Heating Type: Hot Air
Exterior
Exterior Information
Building Construction Quality: Fair
Exterior Wall: Aluminum/Vinyl
Building Type: Single Family
Property Information
Living Sq. Ft: 804
Building Sq. Ft: 804
# of Stories: 1
Stories Type: 1
Legal Description: PT LOT IN SANDY SPRI
Lot Information
# of Buildings: 1
Land Sq. Ft: 20,840
Acres: 0.4784
Zoning Code: R200
County Use Description: SCHOOL
State Use Description: EXEMPT
Utility Information
Sewer Type: Private
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 08
Public facts
Beds: —
Baths: 1.0
Sq. Ft.: 804
Stories: 1.0
Lot Size: 0.48 acres
Style: Single Family Residential
Year Built: 1887
Year Renovated: —
County: Montgomery County
APN: 08 00705165
Home facts updated by county records on Jul 17, 2026
Around this home
Schools
Sherwood Elementary School
Public PreK-5 • Assigned • 0.5mi
9/10
William H. Farquhar Middle School
Public 6-8 • Assigned • 1.3mi
9/10
Sherwood High School
Public 9-12 • Assigned • 0.3mi
7/10
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, 15 days in 30 years
4/10 Wind Factor
15% chance of strong winds in next 30 years
4/10 Air Factor
4 unhealthy days expected this year, 5 days in 30 years
Provided by First Street
Historical weather
Sandy Spring, MD • 20860
Average low and high temperatures (°F)
36
22
42
27
60
38
68
47
73
54
83
63
88
70
82
63
77
59
68
46
57
38
43
27
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 4.2 hours in December, placing it below the
U.S. average for solar exposure.
9.2 hrs
4.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$339,000 – $410,000
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