9300 Rocky Ridge Rd is a 1,729 square foot house on a 22.95 acre lot with 2 bathrooms. - it last sold on June 29, 2021 for $235,000. Based on Redfin's Rocky Ridge data, we estimate the home's value is $711,454.
Single-familyProperty Type
2023Year Built
22.95 acresLot Size
$411Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$711,454
$476K since sold in June 2021$13K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 43.3% higher than the average sale price ($496K) of 6 comparable homes.
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Earn from this home
Sell
$500,532
Est. take-home
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Refinance
$0
Est. cash available
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Market trends in 21778, MD
Last updated October 2026
Sale-to-list price
98.5%
1.5% MoM
Median sale price
$398K
$43K MoM
Avg. days on market
98d
65 days MoM
Recently sold homes
2
1 MoM
Provided by Redfin
Sale history for 9300 Rocky Ridge Rd
Date
Event
Price
Public Records
Jun 29, 2021
Sold
$235,000
$136/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$6,245 (+5.2%)
$119,900 + $433,700
$553,600
2025
$5,938 (+5.2%)
$119,900 + $433,700
$553,600
2024
$5,642 (+9.7%)
2023
$5,144 (+864.9%)
2022
$533 (−1.1%)
$119,900 + $315,400
$435,300
2021
$539 (+0.9%)
$45,900
2020
$534
$45,900
2019
$534 (−0.9%)
$46,000
2018
$539 (+0.9%)
$46,000
2017
$534 (−0.9%)
$46,000
2015
$539 (−0.4%)
$46,000
2014
$541 (+4.3%)
2013
$519 (−20.0%)
2012
$649
2011
$649
2010
$649 (+7.6%)
2009
$603
Tax history for 9300 Rocky Ridge Rd
Year
Property tax
Land + Additions
Assessment*
2026
$6,245 (+5.2%)
$119,900 + $433,700
$553,600
2025
$5,938 (+5.2%)
$119,900 + $433,700
$553,600
2024
$5,642 (+9.7%)
2023
$5,144 (+864.9%)
2022
$533 (−1.1%)
$119,900 + $315,400
$435,300
2021
$539 (+0.9%)
$45,900
2020
$534
$45,900
2019
$534 (−0.9%)
$46,000
2018
$539 (+0.9%)
$46,000
2017
$534 (−0.9%)
$46,000
2015
$539 (−0.4%)
$46,000
2014
$541 (+4.3%)
2013
$519 (−20.0%)
2012
$649
2011
$649
2010
$649 (+7.6%)
2009
$603
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
A
Agricultural District
The purpose of the Agricultural District (A) is to preserve productive agricultural land and the character and quality of the rural environment and to prevent urbanization where roads and other public facilities are scaled to meet only rural needs.