18220 Wickham Rd is a 4,697 square foot house on a 9,375 square foot lot with 3.5 bathrooms. Based on Redfin's Olney data, we estimate the home's value is $1,127,314.
Single-familyProperty Type
1999Year Built
9,375 sq ftLot Size
$240Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,127,314
$47K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10% higher than the average sale price ($1.03M) 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*
2025
$10,025 (+8.0%)
2024
$9,284 (+7.8%)
$258,500 + $626,000
$884,500
2023
$8,609 (+13.4%)
2022
$7,595 (+2.4%)
2021
$7,415 (−4.8%)
$246,200 + $467,800
$714,000
2020
$7,788 (+1.8%)
2019
$7,648 (+3.4%)
2018
$7,398 (+1.8%)
2017
$7,270 (+4.3%)
2015
$6,972 (−3.3%)
$246,200 + $364,800
$611,000
2014
$7,213 (+1.5%)
$223,900 + $401,300
$625,200
2013
$7,104 (+4.4%)
2012
$6,807 (+1.1%)
2011
$6,734
2010
$6,734 (+20.8%)
2009
$5,572
Tax history for 18220 Wickham Rd
Year
Property tax
Land + Additions
Assessment*
2025
$10,025 (+8.0%)
2024
$9,284 (+7.8%)
$258,500 + $626,000
$884,500
2023
$8,609 (+13.4%)
2022
$7,595 (+2.4%)
2021
$7,415 (−4.8%)
$246,200 + $467,800
$714,000
2020
$7,788 (+1.8%)
2019
$7,648 (+3.4%)
2018
$7,398 (+1.8%)
2017
$7,270 (+4.3%)
2015
$6,972 (−3.3%)
$246,200 + $364,800
$611,000
2014
$7,213 (+1.5%)
$223,900 + $401,300
$625,200
2013
$7,104 (+4.4%)
2012
$6,807 (+1.1%)
2011
$6,734
2010
$6,734 (+20.8%)
2009
$5,572
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RE-1
Residential Estate - 1 Zone
The intent of the RE-1 zone is to provide designated areas of the County for large-lot residential uses. The predominant use is residential in a detached house. Optional method MPDU Development is applicable only for development that is served by public sewer service and where designated for sewer service in the applicable master plan.
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
Property details
Interior
Basement Information
Basement Sq. Ft: 1,000
Basement Finish: Finished
Basement Type: Finished
Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Hot Air
Fireplace Information
# of Fireplaces: 1
Fireplace Type: 2 Story Frame
Has Fireplace
Exterior
Exterior Information
Building Construction Quality: Good
Exterior Wall: Frame
Building Type: Single Family
Property Information
Subdivision Name: BARNSLEY MANOR ESTATES
Living Sq. Ft: 4,697
Building Sq. Ft: 5,572
# of Stories: 2
Stories Type: 2 Story With Basement
Legal Description: BARNSLEY MANOR ESTATES
Parking & Garage Information
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 420
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,375
Legal Lot Number: 27
Legal Block Number: B
Acres: 0.2152
Zoning Code: RE1
County Use Description: SINGLE FAMILY DETACH
State Use Description: RESIDENTIAL
Utility Information
Sewer Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 08
Public facts
Beds: —
Baths: 3.5
Sq. Ft.: 4,697
Stories: 2.0
Lot Size: 9,375 square feet
Style: Single Family Residential
Year Built: 1999
Year Renovated: —
County: Montgomery County
APN: 08 03097521
Home facts updated by county records on Jul 17, 2026
Around this home
Schools
Olney Elementary School
Public K-5 • Assigned • 1.9mi
7/10
Rosa M. Parks Middle School
Public 6-8 • Assigned • 1.6mi
9/10
Sherwood High School
Public 9-12 • Assigned • 4.5mi
7/10
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...
Olney offers a welcoming, small-town feel with the convenience of a short commute to D.C. Known for its top-rated schools, parks, local restaurants, and close-knit neighborhoods, it's easy to see why Olney remains one of Montgomery County's most...