11431 Big Pool Rd is a 1,593 square foot house on a 0.67 acre lot with 1 bathroom. Based on Redfin's Big Pool data, we estimate the home's value is $272,050.
Single-familyProperty Type
1966Year Built
0.67 acresLot Size
$171Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$272,050
$6,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.1% higher than the average sale price ($254K) of 6 comparable homes.
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Market trends in 21711, MD
Last updated July 2026
Sale-to-List Price
100.0%
0.0% MoM
Median sale price
$375K
$85 MoM
Avg. days on market
4d
0 days MoM
Recently sold homes
1
0 MoM
Provided by Redfin
Sale history for 11431 Big Pool Rd
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$2,008 (+5.4%)
$59,500 + $243,000
$302,500
2024
$1,906 (+5.4%)
2023
$1,809
2022
$1,809 (−2.2%)
$59,500 + $109,400
$168,900
2021
$1,850 (+0.4%)
$59,500 + $109,400
$168,900
2020
$1,843 (−0.4%)
$59,500 + $109,400
$168,900
2019
$1,851
$59,500 + $109,500
$169,000
2018
$1,851 (−1.0%)
$59,500 + $109,500
$169,000
2017
$1,870
$59,500 + $111,300
$170,800
2016
$1,870 (−1.1%)
$59,500 + $111,300
$170,800
2015
$1,890
$59,500 + $113,200
$172,700
2014
$1,891
2013
$1,891 (−0.7%)
2012
$1,903 (+5.5%)
2011
$1,804 (+5.5%)
2010
$1,710 (+7.5%)
2009
$1,591
Tax history for 11431 Big Pool Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,008 (+5.4%)
$59,500 + $243,000
$302,500
2024
$1,906 (+5.4%)
2023
$1,809
2022
$1,809 (−2.2%)
$59,500 + $109,400
$168,900
2021
$1,850 (+0.4%)
$59,500 + $109,400
$168,900
2020
$1,843 (−0.4%)
$59,500 + $109,400
$168,900
2019
$1,851
$59,500 + $109,500
$169,000
2018
$1,851 (−1.0%)
$59,500 + $109,500
$169,000
2017
$1,870
$59,500 + $111,300
$170,800
2016
$1,870 (−1.1%)
$59,500 + $111,300
$170,800
2015
$1,890
$59,500 + $113,200
$172,700
2014
$1,891
2013
$1,891 (−0.7%)
2012
$1,903 (+5.5%)
2011
$1,804 (+5.5%)
2010
$1,710 (+7.5%)
2009
$1,591
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
EC
Environmental Conservation District
The purpose of this district is to prescribe a zoning category for those areas where, because of natural geographic factors and existing land uses, it is considered feasible and desirable to conserve open spaces, water supply sources, woodland areas, wildlife and other natural resources. This district may include extensive steeply sloped areas, stream valleys, water supply sources, and wooded areas adjacent thereto.