*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 purpose of this district is to provide for continued farming activities, conserve agricultural land and reaffirm agricultural uses, activities and operations within the agricultural zoned areas. It is the further purpose of this district to maintain, and promote, the rural character of this land as well as promote the continuance and viability of the farming and agricultural uses.
Permitted uses
Include but are not limited to:
Agriculture
Greenhouse / nursery
Religious facility
Housing-Single unit
Infrastructure
Fire house
Library
Park & open space
Sep 4, 2026 • Final
Electrical (residential)
Upgrade the electrical service from 100 amps to 200 amps.
Electrical
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: Space
Exterior
Exterior Information
Building Construction Quality: Economical
Exterior Wall: Aluminum/Vinyl
Building Type: Single Family
Property Information
Subdivision Name: DARLINGTON
Living Sq. Ft: 840
Building Sq. Ft: 840
# of Stories: 1
Stories Type: 1
Legal Description: 1.754 AC 4317 CONOWINGO ROAD DARLINGTON
Lot Information
# of Buildings: 2
Land Sq. Ft: 76,230
Legal Lot Number: 1-4
Acres: 1.75
Zoning Code: AG
State Use Description: RESIDENTIAL
Utility Information
Sewer Type: Private
Water Service Type: Private
Financial
Assessor Information
Assessment Year: 2026
Tax District County: 05
Public facts
Beds: —
Baths: 1.0
Sq. Ft.: 840
Stories: 1.0
Lot Size: 1.75 acres
Style: Single Family Residential
Year Built: 1930
Year Renovated: —
County: Harford County
APN: 05 043778
Home facts updated by county records on Jul 17, 2026
Around this home
Schools
Darlington Elementary School
Public K-5 • Assigned • 1.8mi
9/10
Havre De Grace Middle School
Public 6-8 • Assigned • 10.0mi
5/10
Havre De Grace High School
Public 9-12 • Assigned • 10.0mi
6/10
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
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
6/10 Heat Factor
7 days above 105° 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
3 unhealthy days expected this year, 6 days in 30 years
Provided by First Street
Historical weather
Darlington, MD • 21034
Average low and high temperatures (°F)
37
24
42
28
59
39
67
48
73
55
84
66
89
71
82
63
79
61
70
49
58
41
43
29
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Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
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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
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