Updated: Jul 03, 2026
Location and Projects
Address
P O BOX 975, Tiburon, CA, 94920
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Newbury S Construction Co
Serving Tiburon and Marin County, Newbury S Construction Co specializes in residential construction and remodeling. The company takes on projects including custom home builds, major renovations, and high-end residential upgrades. With 15 years in the industry, Newbury S Construction Co has developed experience managing all phases of construction, from site preparation and structural framing to interior finishing. The company works with homeowners across Marin County, offering tailored solutions for single-family residences and multi-level houses. Project portfolios often feature contemporary design elements and efficient use of quality materials matched to each property’s architectural style. Newbury S Construction Co coordinates with architects, engineers, and local suppliers to ensure each project aligns with client goals and current building standards.
Newbury S Construction Co Services
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Newbury S Construction Co Contact Information
Phone Number: (415) 789-0201
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Address: P O BOX 975, Tiburon, CA 94920
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Newbury S Construction Co Tiburon
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Newbury S Construction Co has a BuildZoom score of 105, which places them above 92% of 336,931 contractors in California.
Activity
|
5 projects
|
2025 |
|
5 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Newbury S Construction Co has worked on at least
15.0 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.
Experience
|
4 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Newbury S Construction Co mostly works on
new construction
projects.
Pricing
|
3 projects
|
< $5k |
|
2 projects
|
$50k-$100k |
The typical size of their permits is approximately $20,000. 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 Newbury S Construction Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
2 bathroom remodels- toilets to stay- walk in showers shower doors- upgrade plumbing and electrical and bathrooms only- pocket door- wallpaper-new in one bathroom- 1 new vanity- tiles new wall and floor. no structural work
Valuation:
$20,000
Permit #:
202308255316
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
(rbc) - building residential combo alteration- 1 & 2 unit residential (building)
2021-11-06
At rear single family dwelling addressed 4021 1/2 brookdale kitchen and bathroom remodel no change to wall layout. dry rot at wall area near kitchen sink foundation repair. 12-13.20 - complete remodel of interior including reconfigure wall layout and replace windows. includes related mep work
Valuation:
$80,000
Permit #:
RBC1905086
Status:
complete
Fee:
$2,661
Permit Type:
N/A
Building Type:
N/A
Revision to show guard rails height and framing - no change in valuation
Valuation:
N/A
Permit #:
B2024-05315-REV01
Status:
plancheck
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New washer/dryer at basement bathroom kitchen remodel at each unit, new bathroom at each unit. dry rot repair if needed. voluntary structural seismic at garage: 1/2in plywood @ permiter walls w 5/8in o/c a.b epoxy 48in o/c with 10in min embed
Valuation:
$175,000
Permit #:
201705257700
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Remove and replace dry rot post
Valuation:
$2,500
Permit #:
BR21-191
Status:
final
Fee:
$1,273
Permit Type:
Construction only
Building Type:
N/A
Replace (e) window in kind @ back of home max u factor 0.3 approx. size 93"w x57"h
Valuation:
$1,200
Permit #:
202402236456
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Repair dry rot at front steps less than 50%. replace bricks/stucco at side where meets brick steps to match existing adjacent materials and finish
Valuation:
$20,000
Permit #:
202307192456
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Remove & replace in kind front windows. install new marvin clad windows. aluminum clad wood double hung
Valuation:
$15,000
Permit #:
202010086152
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Repair dry rot and replace existing front stair of 4-plex. railing and posts to be reused. remove dry rot and replace existing front stairs. materials to change from all wood to wood frame with concrete insert on the risers. railing and post to be reused
Valuation:
$7,000
Permit #:
RB1804711
Status:
final
Fee:
$599
Permit Type:
N/A
Building Type:
N/A
Replace 6 existing wood/clad windows (lower windows) on side of property (visible from row) with double-paned wood/clad windows. in-kind replacement (marvin windows). property is not a historic resource
Valuation:
$20,000
Permit #:
201709087354
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Remodel 2 kitchen & 2 bathroom in kind. no structural changes. for units # 2 3. no moving walls
Valuation:
$60,000
Permit #:
202101142689
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Slider replacement
Valuation:
$2,500
Permit #:
BR22-047
Status:
expired
Fee:
$266
Permit Type:
Construction only
Building Type:
N/A
Remove existing fireplace & install new gas fireplace unit
Valuation:
$10,000
Permit #:
CC20-005
Status:
final
Fee:
$670
Permit Type:
Construction and ...
Building Type:
N/A
Unit 2 and unit 3: upgrade plumbing and kitchen and bathroom only
Valuation:
N/A
Permit #:
PP20210127980
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Dry rot repair at south all around (12) windows additional install (6) additional windows replacement w/wood clay windows same as orginal at building fromt permit #201709087354
Valuation:
$20,000
Permit #:
201712015282
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Remodel 4 units. 1501 1503 1505 and 1507 7th ave. new plumbing. 4 kitchen and 4 bathroom remodels - replace sinks dishwashers kitchen appliances vanities toilets tubs
Valuation:
N/A
Permit #:
PP20170905447
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Retaining wall
Valuation:
$20,000
Permit #:
BR21-051
Status:
final
Fee:
$1,225
Permit Type:
Construction only
Building Type:
N/A
Unit 3: upgrade electrical and bathroom and kitchen
Valuation:
N/A
Permit #:
E202101271351
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit #2: upgarde electrical and kitchen and bathroom
Valuation:
N/A
Permit #:
E202101271350
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel bathroom change window glass
Valuation:
$15,000
Permit #:
BR20-085
Status:
final
Fee:
$859
Permit Type:
Full construction
Building Type:
N/A
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BZ Score
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Avg Project
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BZ Score
$30K
Avg Project
-
Projects
188
BZ Score
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Avg Project
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Projects
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Newbury S Construction Co License info
Verified License
| License # | 1015986 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Newbury S Construction Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
40
Permits
- Building permit records show that Newbury S Construction Co has worked on 40 permitted projects.
Newbury S Construction Co Employees
JN
John Matthew Newbury
Owner