17501 Gallagher Way is a 1,478 square foot townhouse on a 2,730 square foot lot with 1.5 bathrooms. - it last sold on May 17, 2004 for $275,500. Based on Redfin's Olney data, we estimate the home's value is $436,069.
TownhomeProperty Type
1982Year Built
2,730 sq ftLot Size
$295Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$436,069
$161K since sold in May 2004$6,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.8% lower than the average sale price ($468K) 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-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
Aug 20, 2019 • Final
Mechanical
HVAC
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: 290
Basement Finish: Finished
Basement Type: Finished
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Hot Air
Exterior
Exterior Information
Building Style Type: Townhouse
Building Construction Quality: Average
Exterior Wall: Frame
Building Type: Townhouse
Property Information
Subdivision Name: CASHELL MANOR 13
Living Sq. Ft: 1,478
Building Sq. Ft: 1,478
# of Stories: 2
Stories Type: 2 Story With Basement
Legal Description: CASHELL MANOR
Lot Information
# of Buildings: 1
Land Sq. Ft: 2,730
Legal Lot Number: 85
Legal Block Number: 9
Acres: 0.0627
Zoning Code: R60
County Use Description: TOWNHSE/DUPLEX/QUAD
State Use Description: RESIDENTIAL
Utility Information
Sewer Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 08
Public facts
Beds: —
Baths: 1.5
Sq. Ft.: 1,478
Stories: 2.0
Lot Size: 2,730 square feet
Style: Townhouse
Year Built: 1982
Year Renovated: —
County: Montgomery County
APN: 08 02130643
Home facts updated by county records on Oct 14, 2026
Around this home
Schools
Cashell Elementary School
Public PreK-5 • Assigned • 0.5mi
6/10
Redland Middle School
Public 6-8 • Assigned • 2.3mi
7/10
Col. Zadok Magruder High School
Public 9-12 • Assigned • 1.8mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
You will love living in Olney, MD; a wonderful place with a small town feel!. The heart of Olney is where Georgia Ave and Route 108 meet. Parks, entertainment, supermarkets and wonderful dining options are plentiful in this AMAZING community. Your...