Updated: Apr 29, 2026
Location and Projects
Address
41009 RIVER ROAD, Cloverdale, CA, 95425
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William Kent Development Inc Photos
William Kent Development Construction
Based in Cloverdale, William Kent Development Inc brings over three decades of construction experience to projects throughout Sonoma County. Since its founding in 1987, the company has taken on new residential builds and custom home projects, as well as remodels and additions. Project examples include custom single-family homes blending wood, stone, and contemporary architectural elements, reflecting a focus on both functionality and regional style. William Kent Development Inc primarily serves private homeowners looking to build or renovate in Cloverdale, Healdsburg, Windsor, and the surrounding area. The company handles the full scope of residential construction, from site evaluation and permitting to framing, finish carpentry, and final walkthrough. With a portfolio featuring hillside homes, open-concept kitchens, and indoor-outdoor living spaces, William Kent Development Inc shows extensive experience navigating Sonoma County’s permitting and build requirements.
William Kent Development Inc Services
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William Kent Development Inc Contact Information
Phone Number: (818) 345-8518
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Address: 41009 RIVER ROAD, Cloverdale, CA 95425
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William Kent Development Inc Cloverdale
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
William Kent Development Inc has a BuildZoom score of 100, which places them above 87% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
2 projects
|
2023 |
Our building permit records indicate that William Kent Development Inc has worked on at least
3.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$50k-$100k |
|
1 project
|
$1mil+ |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by William Kent Development Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
New irr. shaped 87'-7 x 198'-8 three story single family dwelling w attach. 3-car garage; nfpa-13d thru-out
Valuation:
$1,300,000
Permit #:
22010-20000-06014
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New irr. shaped 37'-10 x 37'-9 two-story detached acc. building (1st floor: storage/mech room; 2nd floor: accessory living quarters); nfpa-13d thru-out
Valuation:
$70,000
Permit #:
22010-20000-06015
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior renovation to an (e) 1-story single family dwelling with attached garage; renovation upgrades to include (n) doors and (n) kitchen/bathroom configuration; no change in area no site work. all structural works per wfpp
Valuation:
$60,000
Permit #:
18016-10000-24640
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New irr. shaped 23'-7 x 50 pool/spa; all work per engineering design
Valuation:
$75,000
Permit #:
22047-20000-02440
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert (e) accessory living quarters to (n) 1-story single family dwelling. remodel & enlarge building. raise roof height at the theater portion of building. new attached 2-car garage & 1 uncovered parking
Valuation:
$375,000
Permit #:
16014-10000-01388
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Grading permit for site prep proposed single family dwelling pool/spa & back fill new ret walls
Valuation:
$2,836
Permit #:
22030-20000-08416
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
2 new ret. walls (max ht: 10 ft)
Valuation:
$100,000
Permit #:
22020-20000-02923
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Grading to remove existing pool. removing shell and recompaction per ib p/bc 2014-111
Valuation:
$175
Permit #:
17030-10000-07437
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit of 14016-20000-16169 to revise layout of both stories addition to ground floor irr shape 29'4 x 18'10 at north east corner to expand kitchen and irregular shape 26'6 x 7'4 to north side of court yard to extend entry foyer and 3'9 x 7'4 on 2nd floor to expand bedroom
Valuation:
$60,000
Permit #:
14016-20001-16169
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 2-story type vb single family dwelling with attached garage and carport sprinklered throughout with nfpa 13-d
Valuation:
$279,000
Permit #:
16010-30000-03293
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permti of 14016-20000-16169 to remodel 2nd floor: raise plate height to increase ceiling height change height of all doors and some windows reframe roof over hallway bedrooms 1 2 and 3
Valuation:
$15,000
Permit #:
14016-20002-16169
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Reframe garage door opening to 2 doors from 3 doors
Valuation:
$10,000
Permit #:
17016-10000-17689
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit of 14016-20000-16169 to revise layout of both stories addition to ground floor irr shape 29'4 x 18'10 at north east corner to expand kitchen and irregular shape 26'6 x 7'4 to north side of court yard to extend entry foyer and 3'9 x 7'4 on 2nd floor to expand bedroom
Valuation:
$60,000
Permit #:
14016-20001-16169
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permti of 14016-20000-16169 to remodel 2nd floor: raise
Valuation:
$15,000
Permit #:
14016-20002-16169
Status:
final
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
N/A
Site grading removal and recompaction per soils report recommendations
Valuation:
$334
Permit #:
16030-30000-09156
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New detached garage (24'x44')
Valuation:
N/A
Permit #:
11010-20000-00792
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New elevator in (e) 2-story single family dwelling
Valuation:
$1,000
Permit #:
16016-30000-15370
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to original permit no. 14014-10000-25863. structural diaphragm opening reduced eliminated structural footings/columns and added load bearing beam per roof framing. revised footing design underpinning per field observation of existing footings
Valuation:
$501
Permit #:
14016-10002-25863
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New construction of a two story single family residence with a detached two story accessory building. accessory building has a two car garage. total 3870 sq ft. 06/03/2013 225 12th st- otc revision 13cbp0014 - structural post revision
Valuation:
$405,353
Permit #:
13CBP0014
Status:
ISSUED
Fee:
$12,449
Permit Type:
N/A
Building Type:
N/A
Demolition of (e) 1-story type vb single family dwelling and detached 1-story type vb 2-c
Valuation:
$4,000
Permit #:
16019-30000-04681
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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William Kent Development Inc License info
Verified License
| License # | 668436 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for William Kent Development Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
68
Permits
- Building permit records show that William Kent Development Inc has worked on 68 permitted projects.
William Kent Development Inc Employees
WG
William Kent Gorton
Rmo / Ceo / Pres