Updated: May 17, 2026
Location and Projects
Address
6420 AUTUMN SKY WAY, Columbia, MD, 21044
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Columbia Builders Construction
Columbia Builders Inc. specializes in constructing custom homes throughout Howard County, Maryland, with active sites in Brookeville, Glenwood, Clarksville, Dayton, Columbia, Marriottsville, Fulton, Laurel, and Ellicott City. The company focuses on new home builds that emphasize innovative design and energy efficiency, allowing homeowners to choose from a portfolio of home designs or to work with the team to develop a fully custom residence. Columbia Builders brings decades of experience—serving the region for over 40 years—and offers options that are tailored to each homebuyer’s preferences and lifestyle. The firm incorporates energy-efficient building practices and materials in every project, underscoring their commitment to homes built to last. Columbia Builders constructs homes for individuals and families seeking personalized, new luxury homes across a range of neighborhoods in Howard County.
Columbia Builders Inc Services
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Columbia Builders Inc Contact Information
Phone Number: (410) 730-3939
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Address: 6420 AUTUMN SKY WAY, Columbia, MD 21044
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Building Permits by Columbia Builders Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Single family dwelling custom (2) story 2 story full basement basement = unfinished 10r 3fb 1hb 1fp 2 car attached 4br front porch energy method = performance method null
Valuation:
N/A
Permit #:
B25001936
Status:
issued
Fee:
$61,159
Permit Type:
N/A
Building Type:
N/A
Residential new single family dwelling permit
2023-02-28
Single family dwelling custom 2 story 2 story full basement basement = full finished 12r 3fb 1hb 1fp 2 car attached 5br front porch energy method = eri subject to cb-76-2018
Valuation:
N/A
Permit #:
B23000510
Status:
complete
Fee:
$50,887
Permit Type:
N/A
Building Type:
N/A
Residential new single family dwelling permit
2022-09-20
Single family dwelling modular 1 story full basement basement = unfinished 11r 4fb 1hb 0fp attached garage 5br front porch energy method = prescriptive method subject to cb-76-2018 *06.12.2022 90-day extension approved through september 11 2022* **09.06.2022 90-day extension approved through december 10 2022**//***09.19.22 amendment request to change from modular to stick built home***
Valuation:
N/A
Permit #:
B20004573
Status:
complete
Fee:
$38,310
Permit Type:
N/A
Building Type:
N/A
Wharf lane/lot 3 grading and sediment controls for new single family dwelling
Valuation:
N/A
Permit #:
G25000058
Status:
issued
Fee:
$5,338
Permit Type:
N/A
Building Type:
N/A
Single family dwelling custom 2 story full basement basement = unfinished 13r 6fb 0hb 2fp 3 car attached 4br n/a energy method = ua alternative subject to cb-76-2018
Valuation:
N/A
Permit #:
B22001748
Status:
complete
Fee:
$93,050
Permit Type:
N/A
Building Type:
N/A
Residential new single family dwelling permit
2022-08-03
Single family dwelling custom 2 story full basement basement = unfinished 9r 2fb 1hb 1fp 2 car attached 4br front porch energy method = ua alternative subject to cb-76-2018
Valuation:
N/A
Permit #:
B22002947
Status:
complete
Fee:
$38,797
Permit Type:
N/A
Building Type:
N/A
Single family dwelling custom 2 story full basement basement = unfinished 9r 3fb 1hb 1fp 2 car attached 4br open porch and deck energy method = prescriptive method subject to cb-76-2018
Valuation:
N/A
Permit #:
B21002029
Status:
complete
Fee:
$40,897
Permit Type:
N/A
Building Type:
N/A
Residential new single family dwelling permit
2021-11-15
Single family dwelling custom 2 story full basement basement = full finished 10r 2fb 1hb 1fp 2 car attached 4br n/a energy method = performance method subject to cb-76-2018
Valuation:
N/A
Permit #:
B21004183
Status:
complete
Fee:
$14,044
Permit Type:
N/A
Building Type:
N/A
Residential new single family dwelling permit
2021-03-23
Sfd/custom 2 story full basement basement = unfinished 9r 2fb 1hb 1fp 2 car attached 4br n/a energy method = performance method subject to cb-76-2018
Valuation:
N/A
Permit #:
B21000745
Status:
complete
Fee:
$12,765
Permit Type:
N/A
Building Type:
N/A
Residential new single family dwelling permit
2021-01-12
Single family dwelling custom 2 story full basement basement = partially finished 15r 3fb 1hb 2fp 2 car attached 3br screen porch and deck energy method = performance method subject to cb-76-2018
Valuation:
N/A
Permit #:
B20004484
Status:
complete
Fee:
$13,650
Permit Type:
N/A
Building Type:
N/A
Residential new single family dwelling permit
2021-01-05
Single family dwelling custom 2 story full basement basement = unfinished 8r 2fb 1hb 1fp 2 car attached 4br front porch energy method = performance method subject to cb-76-2018.1 r/i
Valuation:
N/A
Permit #:
B20004451
Status:
complete
Fee:
$27,594
Permit Type:
N/A
Building Type:
N/A
Residential interior alteration single family dwelling permit
2019-02-21
Single family dwelling finish basement to include: recreation room bedroom with wic & full bathroom approximately 680 sq ft (see b18000346 for original single family dwelling permit)
Valuation:
N/A
Permit #:
B19000438
Status:
complete
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Mink hollow road property grading & sediment controls for new single family dwelling
Valuation:
N/A
Permit #:
G21000204
Status:
complete
Fee:
$105
Permit Type:
N/A
Building Type:
N/A
Single family dwelling custom 2-story full basement 10 r 3 fb 1 hb porch and garage finish l/l (3 br) energy code ua alternative */* 8.1.2018 corrected energy code to performance path *
Valuation:
N/A
Permit #:
B18002388
Status:
complete
Fee:
$11,283
Permit Type:
N/A
Building Type:
N/A
Demolish existing single family dwelling & outbuilding all utility letters attached **debris and trash to be removed from site**
Valuation:
N/A
Permit #:
B19002373
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Sfth interior alterations to include converting an existing closet to a powder room
Valuation:
N/A
Permit #:
B20000348
Status:
complete
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Single family dwelling demolish existing house and sheds
Valuation:
N/A
Permit #:
B20000367
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Grovemont overlook grading and sediment controls for new single family dwelling lot #6
Valuation:
N/A
Permit #:
G19000037
Status:
complete
Fee:
$2,225
Permit Type:
N/A
Building Type:
N/A
Single family dwelling custom 2-story full basement 7r 3fb 1hb 1fp 3-car garage (4br) energy code performance method
Valuation:
N/A
Permit #:
B18003691
Status:
complete
Fee:
$13,958
Permit Type:
N/A
Building Type:
N/A
Single family dwelling custom 2-story full basement 10r 3fb 1hb fp garage (4br) energy code performance method
Valuation:
N/A
Permit #:
B18000346
Status:
complete
Fee:
$20,797
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Columbia Builders Inc License info
Verified License
| License # | 17565 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Columbia Builders Inc at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
336
Permits
- Building permit records show that Columbia Builders Inc has worked on 336 permitted projects.
Columbia Builders Inc Employees
BG
B Greenfield
BG
B James Greenfield
Owner