JDL Co. Inc.
Electrician in Halethorpe, MD 21227
About this company
JDL Co. Inc. is listed as an electrician at 1510 Caton Center Dr in Halethorpe, Maryland, in Baltimore County. It is one of 4 electricians in ZIP 21227.
Other electricians nearby
Brown & Heim, Incorporated3620 Commerce Dr Ste 714, Baltimore
0.4 mi(410) 247-4215
FC Control Panels2686 W Patapsco Ave, Baltimore
1.3 mi(410) 617-0109
Tri M Group1100 Wilso Dr, Baltimore
1.3 mi(410) 368-3981
F and B ELECTRIC622 Washington Ave, Halethorpe
1.5 mi(443) 857-3579
Trinity Electrical Services LLC2515 Washington Blvd, Baltimore
1.6 mi(443) 250-6900
Housing market around ZIP 21227
Figures describe the local area, not this company.
Typical home value$305,000+0.5% past year · +55% in 10 years
Typical rent$1,487−0.4% past year
12-month value outlook+0.5%Roughly flat
New homes permitted, 20251,531Baltimore County
Days to sale agreement16Baltimore metro · 14 a year ago
Listings with a price cut30.2%Baltimore metro
Sale price vs list100.1%Baltimore metro
New construction sales122Baltimore metro, Aug · −37% from last year
Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.
Typical home value, last 10 years
Source: Zillow Home Value Index, Sep 2026.
Local building angle: Baltimore County permitted 1,531 new homes in 2025, including 379 apartment units. 5% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.