621 Ell Downes Rd is a 1,654 square foot house on a 1.4 acre lot with 2 bathrooms. Based on Redfin's Henderson data, we estimate the home's value is $520,650.
Single-familyProperty Type
2015Year Built
1.4 acresLot Size
$315Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$520,650
$8,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 30% higher than the average sale price ($401K) of 6 comparable homes.
Claim this home to receive a free report every month with insights on the changing estimate.
Earn from this home
Sell
$488,680
Est. take-home
List your home with Redfin and save $5,207
Market trends in 21640, MD
Last updated August 2026
Sale-to-List Price
99.3%
0.7% MoM
Median sale price
$625K
$100K MoM
Avg. days on market
44d
22 days MoM
Recently sold homes
3
1 MoM
Provided by Redfin
Sale history for 621 Ell Downes Rd
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$3,069 (+5.6%)
2024
$2,905 (+5.6%)
$73,900 + $322,900
$396,800
2023
$2,750 (+5.6%)
2022
$2,605 (+2.2%)
2021
$2,548 (+4.3%)
$68,900 + $207,600
$276,500
2020
$2,444 (+4.4%)
2019
$2,340 (+3.2%)
2018
$2,268 (+3.3%)
$68,900 + $175,100
$244,000
2017
$2,196 (+421.7%)
2016
$421
$43,900
2015
$421 (−36.3%)
$43,900
2014
$661
$68,900
2013
$661
Tax history for 621 Ell Downes Rd
Year
Property tax
Land + Additions
Assessment*
2025
$3,069 (+5.6%)
2024
$2,905 (+5.6%)
$73,900 + $322,900
$396,800
2023
$2,750 (+5.6%)
2022
$2,605 (+2.2%)
2021
$2,548 (+4.3%)
$68,900 + $207,600
$276,500
2020
$2,444 (+4.4%)
2019
$2,340 (+3.2%)
2018
$2,268 (+3.3%)
$68,900 + $175,100
$244,000
2017
$2,196 (+421.7%)
2016
$421
$43,900
2015
$421 (−36.3%)
$43,900
2014
$661
$68,900
2013
$661
*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
AG
Agricultural District
The Agricultural AG District is intended to preserve and protect areas of the County that are predominately in agricultural use. The AG District is characterized by agricultural and related uses. A minimal amount of new residential development shall be allowed, provided the rural and agricultural character of the area is preserved.; It is intended that in the AG District, there shall be no basis under state law COMAR 5-4-03 or this Chapter 18:1 for recourse against the effects of any normal farming operations conducted in accordance with standard and acceptable best management practices. Normal agricultural effects include, but are not limited to, noise, odor, vibration, fumes, dust, spray drift, or glare.
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Greenhouse / nursery
Housing-Single unit
Bed & breakfast
Public service
Recreation
Kennel
Veterinary clinic
Housing-Mobile home park
May 9, 2023 • Final
Pool/spa certificate
Pool and hot tub
Jul 12, 2021 • Final
Residential renovation to accessory building
Remodel
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.