Updated: Jun 01, 2026
Location and Projects
Address
447 STUART ST, Cayucos, CA, 93430
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Shaun M O'shea & Associates Construction
Based in Cayucos, Shaun M O'shea & Associates serves clients along California’s Central Coast with residential construction and remodeling services. This contractor specializes in custom home building, kitchen and bathroom renovations, and the modernization of existing properties. Project experience includes full home remodels, upgrades to coastal residences, and structural improvements tailored for the region’s climate conditions. As a locally operated business, Shaun M O'shea & Associates works with homeowners seeking to enhance or expand their living spaces, often focusing on maximizing ocean views and creating open, functional interiors. The team manages projects from planning through completion and is familiar with the unique permitting and design needs of properties in Cayucos and surrounding coastal communities.
Shaun M O'shea & Associates Services
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Shaun M O'shea & Associates Contact Information
Phone Number: (805) 995-3536
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Address: 447 STUART ST, Cayucos, CA 93430
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Shaun M O'shea & Associates Cayucos
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Shaun M O'shea & Associates, click “This is My Business” to update your information.
Activity
|
7 projects
|
2025 |
|
3 projects
|
2024 |
Our building permit records indicate that Shaun M O'shea & Associates has worked on at least
10.0 projects over the past 2 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.
Experience
|
5 projects
|
Home Additions |
|
3 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Shaun M O'shea & Associates mostly works on
home addition
and new construction
projects.
Pricing
|
1 project
|
< $5k |
|
3 projects
|
$5k-$20k |
|
3 projects
|
$100k-$250k |
|
4 projects
|
$250k-$500k |
The typical size of their permits is approximately $136,236. This graph shows the distribution of these job values.
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 Shaun M O'shea & Associates
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replacement single family dwelling (2554 sf) w/attached garage (307 sf) covered porch (98 sf) and deck (351 sf) demolish permit rdmo2022-00013 for 750 sf travelling w/rdmo2022-00013
Valuation:
$499,380
Permit #:
RBLD2022-00190
Status:
final
Fee:
$10,673
Permit Type:
N/A
Building Type:
N/A
Residential addition alteration - single-family dwelling
2024-08-23
Addition (744 sf) and remodel (55 sf) to single family dwelling w/retaining wall (80 lf) and addition of deck (104 sf)
Valuation:
$136,236
Permit #:
RALT2024-00117
Status:
issued
Fee:
$5,452
Permit Type:
N/A
Building Type:
N/A
Single family dwelling (2091 sf) w/attached garage (329 sf) and deck (415 sf)
Valuation:
$427,716
Permit #:
RBLD2023-00264
Status:
issued
Fee:
$16,922
Permit Type:
N/A
Building Type:
N/A
Residential addition alteration - single-family dwelling
2025-06-23
Install new gas meter and line to home install tankless water heater
Valuation:
$5,154
Permit #:
RALT2025-00137
Status:
final
Fee:
$660
Permit Type:
N/A
Building Type:
N/A
Residential addition alteration - single-family dwelling
2025-03-27
Remodel (1024.1 sf) balcony deck repair (64.75 sf) replace windows (29) doors (24) w reroof & new stucco
Valuation:
$164,297
Permit #:
RALT2023-00215
Status:
final
Fee:
$3,743
Permit Type:
N/A
Building Type:
N/A
Demolish existing single-family dwelling (750 sf) - built 1946 per assessors records
Valuation:
$7,500
Permit #:
RDMO2024-00055
Status:
issued
Fee:
$663
Permit Type:
N/A
Building Type:
N/A
Repair/replace existing deck (227 sf)
Valuation:
$5,046
Permit #:
RALT2024-00179
Status:
final
Fee:
$731
Permit Type:
N/A
Building Type:
N/A
Demolish existing detached garage (1318 sf) - built 1946 per assessors records
Valuation:
$1,800
Permit #:
RDMO2024-00056
Status:
issued
Fee:
$663
Permit Type:
N/A
Building Type:
N/A
Replacement single family dwelling (2629 sf) with garage (464 sf) deck (254 sf) retaining wall (105 lf) and minor grading (400 cy) (existing single family dwelling to be demoed 504 sf built in 1947 per assessor records) travelling with pmtr2022-00250 demolish permit
Valuation:
$409,106
Permit #:
PMTR2019-02179
Status:
final
Fee:
$12,958
Permit Type:
N/A
Building Type:
N/A
Demolish shed (263 sf)
Valuation:
$2,630
Permit #:
RDMO2024-00057
Status:
issued
Fee:
$663
Permit Type:
N/A
Building Type:
N/A
Single family dwelling (1 450 sf) w attached garage (290 sf) covered porch (68 sf) and patio (129 sf) (includes conversion of existing single family dwelling to adu)
Valuation:
$292,235
Permit #:
RBLD2024-00275
Status:
issued
Fee:
$17,023
Permit Type:
N/A
Building Type:
N/A
Residential addition alteration - single-family dwelling
2025-09-03
2nd floor addition to single family dwelling (968 sf) and addition of deck (100 sf)
Valuation:
$161,129
Permit #:
RALT2025-00069
Status:
issued
Fee:
$5,292
Permit Type:
N/A
Building Type:
N/A
Residential mechanical electrical plumbing - plumbing permit
2025-06-04
Install new gas meter and line to home install tankless water heater
Valuation:
$5,154
Permit #:
RMEP2025-00139
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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120
BZ Score
-
Avg Project
-
Projects
155
BZ Score
$100K
Avg Project
-
Projects
123
BZ Score
$37.5K
Avg Project
-
Projects
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Shaun M O'shea & Associates License info
Inactive License
| License # | 327927 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Partnership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Shaun M O'shea & Associates at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 841420 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Partnership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Shaun M O'shea & Associates at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Shaun M O'shea & Associates, click “This is My Business” to update your information.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
10
Permits
- Building permit records show that Shaun M O'shea & Associates has worked on 10 permitted projects.
Shaun M O'shea & Associates Employees
MO
Michael Jerome O'shea
Qualify Partner
SO
Shaun Michael O'shea
General Partner