Updated: Mar 14, 2026
Location and Projects
Address
122 ATHERTON AVENUE, Atherton, CA, 94027
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Atherton Builders Construction
For over four decades, Atherton Builders Inc has served residential clients in Atherton, California, specializing in high-end custom home construction and major home remodels. With a focus on the Atherton area, the company manages projects ranging from ground-up new builds to extensive renovations tailored to each homeowner’s specifications. The firm has experience working on large estate properties and complex custom designs, coordinating site work, framing, finish carpentry, and integrated modern systems. Atherton Builders Inc partners with architects and engineers to realize architectural plans while addressing site-specific challenges and local codes. The company’s portfolio includes luxury residences characterized by bespoke layouts, high-quality materials, and intricate detailing suited for upscale Bay Area neighborhoods.
Atherton Builders Inc Services
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Atherton Builders Inc Contact Information
Phone Number: (650) 575-6076
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Address: 122 ATHERTON AVENUE, Atherton, CA 94027
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Atherton Builders Inc Atherton
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Atherton Builders Inc has a BuildZoom score of 105, which places them above 92% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
6 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Atherton Builders Inc has worked on at least
13.0 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
|
5 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Atherton Builders Inc mostly works on
new construction
projects.
Pricing
|
2 projects
|
< $5k |
|
1 project
|
$20k-$50k |
|
1 project
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $100,000. 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 Atherton Builders Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
New two-story accessory building with basement
Valuation:
$692,500
Permit #:
BLD22-0074
Status:
expired
Fee:
$26,167
Permit Type:
Detached 801-1200...
Building Type:
N/A
New 2 story single family residential home with a basement. 1st floor 4 483 s.f 2nd floor 1 597 s.f basement 3 885 sf. total living area 9 982 s.f. with 751 s.f. 3 car attached garage
Valuation:
$6,000,000
Permit #:
BLD2023-02880
Status:
issued
Fee:
$75,968
Permit Type:
New construction
Building Type:
N/A
***commercialti*** -interior remodel to include offices/baths/kitchenette on 2 stories - reconfirgure and replace all exterior doors and windows related fire sprinkler: bld2024-00824 resub#1-rcc-10/16/2023-response to building fire comments applicant will reach out to sewer resub #2 - jxb - 1/31/24 - response to building & fire resub #3 - jxb - 3/12/24 - response to building resub #4 ... see more
Valuation:
N/A
Permit #:
BLD2023-00853
Status:
issued
Fee:
$15,136
Permit Type:
N/A
Building Type:
N/A
A single family residence to remodel approximately 457 sf of kitchen living room and bedroom. creating new crawlspace and a 64 sf front porch
Valuation:
$100,000
Permit #:
BPA2023-00399
Status:
filed
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
New two story residence with attached adu basement
Valuation:
$3,400,000
Permit #:
BLD22-0194
Status:
issued
Fee:
$154,418
Permit Type:
With basement
Building Type:
N/A
A single family residence to remodel approximately 457 sf of kitchen living room and bedroom. creating new crawlspace and a 64 sf front porch. project also includes an ev charger
Valuation:
$100,000
Permit #:
BLD2023-00638
Status:
expired
Fee:
$3,210
Permit Type:
Addition
Building Type:
N/A
Pool house
Valuation:
$100,000
Permit #:
BLD22-0195
Status:
issued
Fee:
$8,501
Permit Type:
Accessory structure
Building Type:
N/A
Convert the existing detached 2 car garage (441 sq. ft.) and addition 356 sf for an adu/pool house. total square footage of structure is 797 sq. ft. with the addition
Valuation:
$178,000
Permit #:
BLD2021-00956
Status:
complete
Fee:
$8,849
Permit Type:
Alteration
Building Type:
N/A
New 2 story single family residential home with a basement. 1st floor 4 483 s.f 2nd floor 1 597 s.f basement 3 885 sf. total living area 9 982 s.f. with 751 s.f. 3 car attached garage
Valuation:
$6,000,000
Permit #:
BPA2023-02752
Status:
filed
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Construction of a new 4, 470 square foot two-story single-family residential home including a 3, 972 square foot basement and a 562 square foot attached garage
Valuation:
$2,701,200
Permit #:
BLD2019-01495
Status:
expired
Fee:
$43,361
Permit Type:
New
Building Type:
N/A
New 798 sf detached adu/pool house
Valuation:
$200,000
Permit #:
BLD2023-02844
Status:
issued
Fee:
$8,237
Permit Type:
New construction
Building Type:
N/A
Welo (new - 19 985 sf)
Valuation:
N/A
Permit #:
BP25-00536
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construction of (n) pool
Valuation:
$100,000
Permit #:
BLD23-0477
Status:
final
Fee:
$5,950
Permit Type:
New
Building Type:
N/A
New 798 sf detached adu/pool house
Valuation:
$200,000
Permit #:
BPA2023-02799
Status:
filed
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
G & d w det. sys. - maint. agreement required
Valuation:
N/A
Permit #:
BP23-00182
Status:
issued
Fee:
N/A
Permit Type:
With det sys
Building Type:
N/A
New outdoor kitchen pre-fab gas fire pit stone paving fencing and pre-fab portable spa
Valuation:
$56,000
Permit #:
BLD2022-03265
Status:
final
Fee:
$2,018
Permit Type:
New construction
Building Type:
N/A
Demolition of an existing 3, 343 square foot single family home 31 square foot shed and swimming pool
Valuation:
$35,000
Permit #:
DEM2020-00070
Status:
complete
Fee:
$1,081
Permit Type:
N/A
Building Type:
N/A
Full site demolish and pool
Valuation:
N/A
Permit #:
BP23-00440
Status:
final
Fee:
N/A
Permit Type:
Full site
Building Type:
N/A
Demolish residence and pool
Valuation:
N/A
Permit #:
BP23-00389
Status:
canceled
Fee:
N/A
Permit Type:
Removal of residence
Building Type:
N/A
Tree #1 & 3 to be 8x exempt
Valuation:
N/A
Permit #:
TPZ22-00052
Status:
issued
Fee:
N/A
Permit Type:
Tree protection e...
Building Type:
N/A
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BZ Score
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Avg Project
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BZ Score
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Avg Project
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Projects
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BZ Score
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Avg Project
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Projects
Atherton Builders Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Atherton Builders Inc License info
Verified License
| License # | 937528 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Atherton Builders Inc 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 | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Accredited Surety & Casualty Company Inc |
27
Permits
- Building permit records show that Atherton Builders Inc has worked on 27 permitted projects.
Atherton Builders Inc Employees
EG
Erik Garfinkel
Sole Owner
WY
William Hillman Young
Rmo / Ceo / Pres