Updated: Jul 19, 2025
Location and Projects
Address
17260 PRAIRIE STREET, Northridge, CA, 91325
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Williams Samuel M Architect
Williams Samuel M, 17260 Prairie St, Northridge, CA holds a Architect license according to the California license board.
Their BuildZoom score of 99 ranks in the top 15% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Williams Samuel M, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Williams Samuel M Services
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Williams Samuel M Contact Information
Address: 17260 PRAIRIE STREET, Northridge, CA 91325
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Williams Samuel M Northridge
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Williams Samuel M has a BuildZoom score of 99, which places them above 85% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
2 projects
|
2023 |
Our building permit records indicate that Williams Samuel M has worked on at least
4.0 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
|
$5k-$20k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition and remodel of (e) single family dwelling w attach garage scope of work to include: new elevator shaft first and second floor addition new roof top deck and new attached accessory dwelling unit per lamc 12.22 a.33 (c) and (e)
Valuation:
$250,000
Permit #:
25014-30000-01715
Status:
triage
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to pcis# 21016-30000-07352 interior remodel of existing 1 story 4 bedroom 4 bathroom house with powder room: - new ceiling and baninets at kitchen - bedroom remodle - remodel existing powder room into wet bar - remodel existing pool bathroom into bathroom and new powder room - new tankless water heater
Valuation:
$75,000
Permit #:
21016-30000-14828
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 21014-30000-01669: revise interior floor plan to addition one new bathroom and cathedral ceiling in master bedroom
Valuation:
$10,000
Permit #:
21014-30001-01669
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition and interior alteration to an existing single family dwelling. per engineering design
Valuation:
$100,000
Permit #:
21014-30000-01669
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental ref to pcis # 1914-30000-02530 due to change of design & to eliminate required parking per per gcs 65852.2(e)(1)(a)
Valuation:
$5,000
Permit #:
19014-30002-02530
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior non-structural remodel of existing bathrooms and closets. no exterior work
Valuation:
$75,000
Permit #:
21016-30000-07352
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to 21014-30000-01669 to revise rafters and ceilings at master bedroom per engineering design and details
Valuation:
$3,000
Permit #:
21014-30002-01669
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental ref to pcis # 19020-30000-01317 to revise (e) plans and to create (n) retaining wall
Valuation:
$3,000
Permit #:
19020-30001-01317
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to pcis #21010-30000-05854 to revise structural plans no change to building size or envelope
Valuation:
N/A
Permit #:
23016-30000-13112
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to pcis# 19014-30000-02530 to correct address. no fee department error
Valuation:
N/A
Permit #:
19014-30001-02530
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remove (e) wall and cut new two openings in (e) wall between (e) restaurant beauty salon and bakery to enlarge (e) restaurant. change use from hair salon and bakery to restaurant and interior tenant improvement - see comments
Valuation:
$50,000
Permit #:
16016-20000-16793
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental to 16016-20000-16793 to revise site plan re-arrange parking layout and re-locate loading space
Valuation:
$5,000
Permit #:
16016-20001-16793
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
50 sf addition to existing single family dwelling under existing roof. repair of rotten carport beam new entry
Valuation:
$75,000
Permit #:
B19-1472
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Supplemental permit of 14016-20000-21243 to capture addtitional works of replacing all windows/doors (same location header dual glazing certified by nfrc) extend concrete door landing at rear remove garage parapet reinforce garage roof framing addition hfx panels to garage front wall and replace (2) garage doors. all works are per engineering
Valuation:
$10,000
Permit #:
14016-20002-21243
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remodel kitchen remove dining room/kitchen separation wall to form 1 open area resize mud room and pantry remodel 2nd floor master bedroom reconfigure bathrooms addition new walk-in closet change out doors and windows (dual glazing & certified by nfrc) and re-stucco exterior and structural upgrade with new beams and addition new pad footings
Valuation:
$80,000
Permit #:
14016-20000-21243
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to #14020-20000-01172 to reduce the length of retaining wall #2 from 162 down to 112 (reduce 50'). no change in wall height or to wall #1. also remove stairs (on grade) from scope of work
Valuation:
N/A
Permit #:
14020-20001-01172
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Construct (2) site retaining walls. wall 1 @ 78 total length varies in height from 1 to 6 high and wall 2 @ 162 total length varies in height from 1 to 8 high; for new driveway. (see comments)
Valuation:
N/A
Permit #:
14020-20000-01172
Status:
Issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
(23) retaining wall
New two-story detached garage/storage structure. 24'-3 x 24'-3 (588.1 sf) two-car garage on the first floor and 14'-6 x 24'-3 (351.6 sf) storage on the 2nd floor. (see comments)
Valuation:
$125,000
Permit #:
14010-20000-01453
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition to and conversion of (e) detached garage into an adu per gcs 65852.2(e)(1)(a). new attached trellis
Valuation:
$75,000
Permit #:
21014-30000-05335
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert (e) detached garage into an accessory dwelling unit. per ab 494& sb229
Valuation:
$100,000
Permit #:
19014-30000-02530
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Williams Samuel M License info
Verified License
| License # | C26806 |
| Status | Active |
| State | California |
| Type | Architect |
- BuildZoom has not verified this license since May, 2025.
Verify this license's status for Williams Samuel M at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
34
Permits
- Building permit records show that Williams Samuel M has worked on 34 permitted projects.
Williams Samuel M Employees
WM
Williams Samuel M
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