Updated: Apr 21, 2026
Location and Projects
Address
P.O. BOX 278, Easton, MD, 21601
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Walter Edward Knox Plumber
Walter Edward Knox, Easton, Po Box 278, Easton, MD holds a Heating, Ventilation, Air Conditioning And Refrigeration license and 1 other license according to the Maryland license board.
Their BuildZoom score of 102 ranks in the top 11% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Walter Edward Knox, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Walter Edward Knox Services
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Walter Edward Knox Contact Information
Address: P.O. BOX 278, Easton, MD 21601
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This is a sample of this contractor's permits. Click here to access their complete permit history.
In-kind replacement of an existing nonconforming accessorydwelling with a foyer kitchen dining area (*see text*)
Valuation:
$300,000
Permit #:
19-027
Status:
issued
Fee:
N/A
Permit Type:
Residential repla...
Building Type:
N/A
Renovation of an existing legal nonconforming 1½ storydetached 1 bay garage; renovations include (see text)
Valuation:
$346,000
Permit #:
20-566
Status:
issued
Fee:
$70
Permit Type:
Residence additio...
Building Type:
N/A
Construction of an in-kind replacement of a legalnonconforming 1½ residential accessory dwelling;(*see text*)
Valuation:
$250,000
Permit #:
20-258
Status:
issued
Fee:
$70
Permit Type:
Residential repla...
Building Type:
N/A
Completion of a 1½-story replacement single family dwelling(reactivated 9/26/18); 1st floor includes a (*see text*)
Valuation:
$197,000
Permit #:
13-129
Status:
issued
Fee:
$70
Permit Type:
Residential repla...
Building Type:
N/A
Renovation of an existing legal nonconforming 2½ storysingle family dwelling; 1st floor remodel (*see text*)
Valuation:
$750,000
Permit #:
19-465
Status:
issued
Fee:
$70
Permit Type:
Residence additio...
Building Type:
N/A
Gut rehab of an existing 1½-story single family dwelling;1st floor: convert kitchen to a master bedroom; (*see text*)
Valuation:
$725,000
Permit #:
18-470
Status:
issued
Fee:
$70
Permit Type:
Residence additio...
Building Type:
N/A
Renovation of an existing single family dwelling: convertdressing room to an office and enlarge footprint(*see text*)
Valuation:
$475,000
Permit #:
18-251
Status:
issued
Fee:
$70
Permit Type:
Residence additio...
Building Type:
N/A
Construction of a pool house and patio; includes a screened-in section and an enclosed storage area as (*see text*)
Valuation:
$72,000
Permit #:
20-520
Status:
complete
Fee:
$70
Permit Type:
Residential other...
Building Type:
N/A
Construction of a pool house and patio; includes a screened-in section and an enclosed storage area as (*see text*)
Valuation:
$72,000
Permit #:
20-520
Status:
complete
Fee:
$70
Permit Type:
Residential other...
Building Type:
N/A
20 ft x 10 ft men & womens public restroom. temporary toiletfacilities to be (*see text*) reactivated & amended 10/10/17
Valuation:
$26,900
Permit #:
15-172
Status:
issued
Fee:
$70
Permit Type:
Commerical structure
Building Type:
N/A
2-story single family replacement dwelling first floor:raised terrace & 5 porches (*see text*) amended 10/12/17
Valuation:
$3,140,000
Permit #:
16-334
Status:
issued
Fee:
$70
Permit Type:
Residential repla...
Building Type:
N/A
2-story single family replacement dwelling first floor:raised terrace & 5 porches (*see text*) amended 10/12/17
Valuation:
$3,140,000
Permit #:
16-334
Status:
issued
Fee:
$70
Permit Type:
Residential repla...
Building Type:
N/A
Gut rehab of an existing 1-story single family dwelling:remove half bathroom and convert to a foyer; convert(*see text*)
Valuation:
$256,000
Permit #:
17-455
Status:
complete
Fee:
$70
Permit Type:
Residence additio...
Building Type:
N/A
Renovation of an existing non-conforming single familydwelling located in the 100 ft buffer: install (*see text*)
Valuation:
$230,000
Permit #:
17-510
Status:
complete
Fee:
$70
Permit Type:
Residence additio...
Building Type:
N/A
2-car garage with unfinished storage above ( outside entryto second floor)
Valuation:
$125,000
Permit #:
20-124
Status:
issued
Fee:
$70
Permit Type:
Residential detac...
Building Type:
N/A
Renovation of an existing single family dwelling: encloseexisting side porch and convert to a master bath(*see text*)
Valuation:
$25,000
Permit #:
19-297
Status:
issued
Fee:
$70
Permit Type:
Residence additio...
Building Type:
N/A
Atf installation of 4 mini split heat pumps
Valuation:
N/A
Permit #:
H20-015
Status:
complete
Fee:
$140
Permit Type:
Residential hvacr
Building Type:
N/A
Atf installation of 4 mini split heat pumps
Valuation:
N/A
Permit #:
H20-015
Status:
complete
Fee:
$70
Permit Type:
Residential hvacr
Building Type:
N/A
Atf installation of 4 mini split heat pumps
Valuation:
N/A
Permit #:
H20-015
Status:
complete
Fee:
N/A
Permit Type:
Residential hvacr
Building Type:
N/A
2-story single family dwelling: 1st floor: foyer half-bath, walk-in amended on 7/7/16 and 2/28/17 and 9/28/17 see text
Valuation:
$871,831
Permit #:
15-455a
Status:
issued
Fee:
$70
Permit Type:
Residential repla...
Building Type:
N/A
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BZ Score
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BZ Score
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Verified License
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Walter Edward Knox License info
Verified License
| License # | 4432 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Walter Edward Knox at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 3329 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Walter Edward Knox at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
73
Permits
- Building permit records show that Walter Edward Knox has worked on 73 permitted projects.
Walter Edward Knox Employees
WK
Walter Edward Knox
Owner