812 Rock Spring Rd is a 949 square foot house on a 0.34 acre lot with 1 bathroom. Based on Redfin's Bel Air data, we estimate the home's value is $276,998.
Single-familyProperty Type
1950Year Built
0.34 acresLot Size
$292Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$276,998
$0 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 39% lower than the average sale price ($454K) 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
$2,076 (+3.7%)
2024
$2,001 (+3.9%)
$78,500 + $106,500
$185,000
2023
$1,927 (+4.0%)
2022
$1,852 (−4.3%)
2021
$1,934 (−1.2%)
$78,800 + $85,600
$164,400
2020
$1,957 (−3.9%)
$78,800 + $85,600
$164,400
2019
$2,036 (+0.9%)
$78,800 + $85,600
$164,400
2018
$2,018
$95,500 + $75,700
$171,200
2017
$2,018 (+1.4%)
$95,500 + $75,700
$171,200
2016
$1,990
2015
$1,991 (+2.4%)
2014
$1,945 (+0.6%)
$91,700 + $72,000
$163,700
2013
$1,932 (+1.6%)
2012
$1,902 (−5.7%)
2011
$2,016 (+3.4%)
2010
$1,950 (+6.5%)
2009
$1,831
Tax history for 812 Rock Spring Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,076 (+3.7%)
2024
$2,001 (+3.9%)
$78,500 + $106,500
$185,000
2023
$1,927 (+4.0%)
2022
$1,852 (−4.3%)
2021
$1,934 (−1.2%)
$78,800 + $85,600
$164,400
2020
$1,957 (−3.9%)
$78,800 + $85,600
$164,400
2019
$2,036 (+0.9%)
$78,800 + $85,600
$164,400
2018
$2,018
$95,500 + $75,700
$171,200
2017
$2,018 (+1.4%)
$95,500 + $75,700
$171,200
2016
$1,990
2015
$1,991 (+2.4%)
2014
$1,945 (+0.6%)
$91,700 + $72,000
$163,700
2013
$1,932 (+1.6%)
2012
$1,902 (−5.7%)
2011
$2,016 (+3.4%)
2010
$1,950 (+6.5%)
2009
$1,831
*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.
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: Baseboard Hot Water
Exterior
Exterior Information
Building Construction Quality: Fair
Exterior Wall: Aluminum/Vinyl
Building Type: Single Family
Property Information
Subdivision Name: ROCK SPRING PARK
Living Sq. Ft: 949
Building Sq. Ft: 949
# of Stories: 1
Stories Type: 1 Story With Basement
Legal Description: LT 75X195 812 ROCK SPRING ROAD ROCK SPRING PK PT 3/11
Lot Information
# of Buildings: 1
Land Sq. Ft: 14,625
Legal Lot Number: 22
Acres: 0.3357
Depth Footage: 195
Front Footage: 75
Zoning Code: R2
State Use Description: RESIDENTIAL
Utility Information
Sewer Type: Private
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 03
Public facts
Beds: —
Baths: 1.0
Sq. Ft.: 949
Stories: 1.0
Lot Size: 0.34 acres
Style: Single Family Residential
Year Built: 1950
Year Renovated: —
County: Harford County
APN: 03 129578
Home facts updated by county records on Jul 17, 2026
Around this home
Schools
Places
Transit
Red Pump Elementary School
Public K-5 • Assigned • 1.3mi
9/10
Bel Air Middle School
Public 6-8 • Assigned • 1.6mi
9/10
Bel Air High School
Public 9-12 • Assigned • 1.4mi
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
7/10 Heat Factor
7 days above 106° expected this year, 15 days in 30 years
5/10 Wind Factor
24% 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
$264,000 – $319,000
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