636 Rock Spring Rd is a 2,268 square foot house on a 0.44 acre lot with 2 bathrooms. - it last sold on June 12, 2002 for $200,000. Based on Redfin's Bel Air data, we estimate the home's value is $407,203.
Single-familyProperty Type
1885Year Built
0.44 acresLot Size
$180Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$407,203
$207K since sold in June 2002$11K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 13% 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
R2
Medium-Density Residential District
The Medium-Density Residential District is designed primarily to accommodate single-family housing and attached units with appropriate design and buffering. This district is also intended to ensure preservation of existing neighborhoods and to retain the Town's small-town character as identified in the Town of Bel Air Comprehensive Plan.
Permitted uses
Include but are not limited to:
Religious facility
Housing-Group
Housing-Single unit
Housing-Multiple units
Recreation
Park & open space
Jul 31, 2025 • Final
Electrical (residential)
Install a new ductless heat pump system.
Electrical
Heat pump
HVAC
Jul 4, 2025 • Final
Mechanical (residential)
Install a new ductless heat pump system.
Heat pump
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
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Type: Radiant Hot Water
Exterior
Exterior Information
Building Construction Quality: Fair
Exterior Wall: Wood Shake/Shingle
Building Type: Single Family
Property Information
Subdivision Name: BEL AIR
Living Sq. Ft: 2,268
Building Sq. Ft: 2,268
# of Stories: 2
Stories Type: 2 Story With Basement
Legal Description: LOT 95X200 636 ROCK SPRING ROAD BEL AIR
Lot Information
# of Buildings: 1
Land Sq. Ft: 19,000
Legal Lot Number: 95
Municipality Name: BEL AIR
Acres: 0.4362
Depth Footage: 200
Front Footage: 95
Zoning Code: R2
State Use Description: RESIDENTIAL
Utility Information
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 03
Public facts
Beds: —
Baths: 2.0
Sq. Ft.: 2,268
Stories: 2.0
Lot Size: 0.44 acres
Style: Single Family Residential
Year Built: 1885
Year Renovated: —
County: Harford County
APN: 03 027163
Home facts updated by county records on Jul 17, 2026
Around this home
Schools
Red Pump Elementary School
Public K-5 • Assigned • 1.4mi
9/10
Bel Air Middle School
Public 6-8 • Assigned • 1.3mi
9/10
Bel Air High School
Public 9-12 • Assigned • 1.1mi
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, 14 days in 30 years
5/10 Wind Factor
26% 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
Bel Air, MD • 21014
Average low and high temperatures (°F)
37
22
42
26
59
38
68
46
73
54
84
64
88
70
82
64
78
60
68
46
57
38
42
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 4.4 hours in December, placing it below the
U.S. average for solar exposure.
9.2 hrs
4.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$387,000 – $469,000
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