900 Rock Spring Rd is a 1,641 square foot house on a 0.43 acre lot with 1.5 bathrooms. Based on Redfin's Bel Air data, we estimate the home's value is $359,862.
Single-familyProperty Type
1943Year Built
0.43 acresLot Size
$219Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$359,862
$1,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.2% lower than the average sale price ($440K) 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
$2,887 (+4.6%)
2024
$2,759 (+5.0%)
$89,300 + $175,600
$264,900
2023
$2,629 (+5.0%)
2022
$2,504 (−4.4%)
2021
$2,618 (−1.2%)
$89,300 + $140,400
$229,700
2020
$2,651 (−3.9%)
$89,300 + $140,400
$229,700
2019
$2,759 (+0.9%)
$89,300 + $140,400
$229,700
2018
$2,734
$114,900 + $124,200
$239,100
2017
$2,734 (+0.4%)
$114,900 + $124,200
$239,100
2016
$2,724 (−0.9%)
2015
$2,750 (+1.3%)
2014
$2,716 (+0.5%)
$114,900 + $121,500
$236,400
2013
$2,703
2012
$2,703 (−1.5%)
2011
$2,745 (+3.5%)
2010
$2,652 (+6.5%)
2009
$2,490
Tax history for 900 Rock Spring Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,887 (+4.6%)
2024
$2,759 (+5.0%)
$89,300 + $175,600
$264,900
2023
$2,629 (+5.0%)
2022
$2,504 (−4.4%)
2021
$2,618 (−1.2%)
$89,300 + $140,400
$229,700
2020
$2,651 (−3.9%)
$89,300 + $140,400
$229,700
2019
$2,759 (+0.9%)
$89,300 + $140,400
$229,700
2018
$2,734
$114,900 + $124,200
$239,100
2017
$2,734 (+0.4%)
$114,900 + $124,200
$239,100
2016
$2,724 (−0.9%)
2015
$2,750 (+1.3%)
2014
$2,716 (+0.5%)
$114,900 + $121,500
$236,400
2013
$2,703
2012
$2,703 (−1.5%)
2011
$2,745 (+3.5%)
2010
$2,652 (+6.5%)
2009
$2,490
*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
Dec 5, 2015 • Final
Electrical (residential) - new
Install electrical circuits and a micro-fridge switch in the basement.
Electrical
Apr 15, 2012 • Final
Fence - not including pool enclosures (residential)
Install fencing on the front, side, and rear of the property.
Grading
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
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Baseboard Hot Water
Fireplace Information
# of Fireplaces: 1
Fireplace Type: 2 Story Brick
Has Fireplace
Exterior
Exterior Information
Building Construction Quality: Fair
Exterior Wall: Frame
Building Type: Single Family
Property Information
Subdivision Name: ROCK SPRING PARK
Living Sq. Ft: 1,641
Building Sq. Ft: 1,857
# of Stories: 1.5
Stories Type: 1 1/2 Story With Basement
Legal Description: LOT 37-40 100X187.5 900 ROCK SPRING ROAD ROCK SPRING PARK PT 3/11
Parking & Garage Information
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 408
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 18,700
Legal Lot Number: 37
Acres: 0.4293
Depth Footage: 187
Front Footage: 100
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: 1.5
Sq. Ft.: 1,641
Stories: 1.5
Lot Size: 0.43 acres
Style: Single Family Residential
Year Built: 1943
Year Renovated: —
County: Harford County
APN: 03 085880
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 • 1.7mi
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
Local insights from Redfin agents
A perfect blend of small-town charm and easy commutes to Baltimore via the Interstate 95 corridor. Positioned along the scenic Chesapeake Bay, the county offers a diverse housing market that caters to every lifestyle—Bel Air, Forest Hill, Fallston,...
Abingdon, Aberdeen and Havre de Grace have it all.