18 Mountain Rd is a 2,370 square foot house on a 0.76 acre lot with 2 bathrooms. Based on Redfin's Fallston data, we estimate the home's value is $446,712.
Single-familyProperty Type
1955Year Built
0.76 acresLot Size
$188Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$446,712
$3,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.3% higher than the average sale price ($432K) 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
$4,217 (+4.5%)
2024
$4,037 (+4.7%)
$99,900 + $281,500
$381,400
2023
$3,856 (+4.9%)
2022
$3,676 (−0.6%)
2021
$3,699 (+2.7%)
$99,900 + $231,900
$331,800
2020
$3,600 (+4.2%)
2019
$3,455 (+2.3%)
2018
$3,376 (+1.5%)
2017
$3,328 (+1.5%)
2016
$3,279 (−1.3%)
$126,600 + $154,900
$281,500
2015
$3,321 (−4.1%)
$126,600 + $154,900
$281,500
2014
$3,464 (+0.4%)
$126,600 + $170,000
$296,600
2013
$3,452 (+0.9%)
2012
$3,422 (+1.9%)
2011
$3,358 (+3.5%)
2010
$3,244 (+6.5%)
2009
$3,046
Tax history for 18 Mountain Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,217 (+4.5%)
2024
$4,037 (+4.7%)
$99,900 + $281,500
$381,400
2023
$3,856 (+4.9%)
2022
$3,676 (−0.6%)
2021
$3,699 (+2.7%)
$99,900 + $231,900
$331,800
2020
$3,600 (+4.2%)
2019
$3,455 (+2.3%)
2018
$3,376 (+1.5%)
2017
$3,328 (+1.5%)
2016
$3,279 (−1.3%)
$126,600 + $154,900
$281,500
2015
$3,321 (−4.1%)
$126,600 + $154,900
$281,500
2014
$3,464 (+0.4%)
$126,600 + $170,000
$296,600
2013
$3,452 (+0.9%)
2012
$3,422 (+1.9%)
2011
$3,358 (+3.5%)
2010
$3,244 (+6.5%)
2009
$3,046
*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
R2
Urban Residential District
These districts are intended to accommodate urban residential needs by providing for a wide range of densities and building types where public water and sewer are available. Conventional with Open Space COS and Planned Residential Development PRD are permitted where open space and environmental features are provided or preserved.
Permitted uses
Include but are not limited to:
Agriculture
Religious facility
Housing-Single unit
Infrastructure
Fire house
Library
Park & open space
Nov 11, 2025 • Final
Plumbing (residential) - water and sewer connections
Install a new water service.
Plumbing
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: 2
Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Hot Air
Fireplace Information
# of Fireplaces: 1
Fireplace Type: 1 Story Brick
Has Fireplace
Exterior
Exterior Information
Building Construction Quality: Fair
Exterior Wall: Brick
Building Type: Single Family
Property Information
Subdivision Name: GRAYBEAL PARK
Living Sq. Ft: 2,370
Building Sq. Ft: 2,370
# of Stories: 1
Stories Type: 1 Story With Basement
Legal Description: LOT 5 32931 SF 18 MOUNTAIN ROAD GRAYBEAL PARK 210/60
Parking & Garage Information
Parking Type: Detached Frame Garage
Garage/Parking Sq. Ft: 1,014
Garage / Carport Type: Detached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 32,931
Legal Lot Number: 5
Acres: 0.756
Depth Footage: 213
Front Footage: 145
Zoning Code: R2
State Use Description: RESIDENTIAL
Utility Information
Sewer Type: Private
Water Service Type: Private
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 03
Public facts
Beds: —
Baths: 2.0
Sq. Ft.: 2,370
Stories: 1.0
Lot Size: 0.76 acres
Style: Single Family Residential
Year Built: 1955
Year Renovated: —
County: Harford County
APN: 03 113094
Home facts updated by county records on Jul 17, 2026
Around this home
Schools
Youths Benefit Elementary School
Public K-5 • Assigned • 3.1mi
9/10
Fallston Middle School
Public 6-8 • Assigned • 1.7mi
9/10
Fallston High School
Public 9-12 • Assigned • 1.9mi
8/10
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 106° expected this year, 15 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
4/10 Air Factor
5 unhealthy days expected this year, 7 days in 30 years
Provided by First Street
Historical weather
Fallston, MD • 21047
Average low and high temperatures (°F)
36
22
41
26
58
38
67
46
73
54
84
64
88
69
79
62
77
60
67
47
56
39
42
28
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 4.5 hours in December, placing it below the
U.S. average for solar exposure.
9.2 hrs
4.5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$425,000 – $514,000
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