Status of Major Utilities Property Assessments

​​​​​​​  
COMPANY
Revised 01/16/2026
DEPARTMENT
ID NUMBER
ASSESSMENT
NOTICE
 DATE
ASSESSMENT
7/1/2025
ASSESSMENT
7/1/2024
DATE
CERTIFIED  
APPEAL
FILED
FINAL
NOTICE
AT&T Enterprises
​Z25133646
8/15/2025
$60,695,930
$56,304,36010/23/2025


Baltimore Gas & Electric 
D00510735
8/15/2025
$7,552,943,120
​$6,871,804,440 10/9/2025

Choptank Electric
D00512467
9/10/2025
 $209,819,220
$193,351,02011/6/2025​  
Colonia​l Pipeline
F00512475​
10/6/2025$133,301,200
$127,727,960​ 10/23/2025


Columbia Gas of Maryland
​Z12934675
7/2/2025​
$154,125,060​$140,114,940​​12/25/2025​
8/28/2025
​ 12/6/2025​​
Cove Point LNG
P03760782
8/7/2025
$503,550,250
$133,903,9409/25/2025​


CSX Transportation
F02425437
9/9/2025
$600,404,300
$586,069,970 11/6/2025​


Delmarva Power
F00240762
8/13/2025
$1,022,825,000
$931,534,00010/16/2025​  
Norfolk Southern Railway
​F05082094
10/8/2025​​$128,834,840
$134,432,771​​10/16/2025​
Potomac Edison
D00515080
 9/11/2025
$611,863,610
$560,178,630
11/19/2025​

Potomac Electric (PEPCO)
F00515098
7/2/2025
$2,736,753,370​
$2,475,399,100
8/25/2025​


Southern Maryland Electric
D00520114
10/17/2025
​$413,403,650
$401,301,030
1/15/2026
  
​​Transcontinental Gas Pipe Line
​Z12854048
9/12/2025​$214,515,920​$220,410,090​11/6/2025​
Verizon Maryland
D00511931​
12/3/2025
​$1,131,363,260
$1,209,290,940
1/15/2026


Washington Gas Light
​​F00520213
8/13/2025
$1,129,255,970
​$1,019,199,260
10/9/2025​​


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