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Updated: Oct 23, 2025
Location and Projects
Address
2650 21st Ave, San Francisco, CA, 94116
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Sean Michael McHugh Construction
Sean Michael McHugh Construction at 2650 21st Ave, San Francisco, CA 94116, has a BuildZoom score of 90 and ranks in the top 53% of 336,931 California contractors.
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Sean Michael McHugh Construction Contact Information
Address: 2650 21st Ave, San Francisco, CA 94116
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Sean Michael McHugh Construction San Francisco
Quality
90
47th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Sean Michael McHugh Construction has a BuildZoom score of 90, which places them above 47% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
2 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Sean Michael McHugh Construction has worked on at least
8.0 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
|
Home Additions |
Analyzing permits over the last 4 years shows that Sean Michael McHugh Construction mostly works on
home addition
projects.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
The typical size of their permits is approximately $30,000. 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 Sean Michael McHugh Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace structural foundation on 1/f. convert portion of (e) garage to conditioned space. replace rear yard stairs to 2/f with 2/f deck within rear yard setback. bathroom and kitchen interior remodel. addition interior stairs from 1/f to 2/f. no addition
Valuation:
$300,000
Permit #:
202209273212
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Vertical addition at 3/f. addition habitable space at 1/f connected to floor above with new interior stairs. addition family room bathroom and laundry. infill south lightwell at 2/f. new 3/f terrace over 2/f. enclose area at 1/f under existing sun room above
Valuation:
$427,000
Permit #:
202104299540
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
(n) concrete slab & foundation. finish out lower (garage) level. shift location of (e) garage door & driveway. renovate kitchen & bathrooms. building stair to attic level for future work phase 2
Valuation:
$400,000
Permit #:
201805239858
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
To comply w/nov 202301423 roof repairs-shingles, sheathing, roof framing members, ceiling gypsum board, & skylight. replacement interior items affected by roof damage- ceiling light fixtures, kitchen sink & cabinets
Valuation:
$50,000
Permit #:
202303103422
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Remodel bedroom bathroom basement window replacement on north side. replace furnace convert partial garage space to living and remain 1 car garage. no vertical or horizontal addition
Valuation:
$100,000
Permit #:
202011199249
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision to pa 202104269305: interior layout change; ground floor and basement popout in the rear yard 2nd floor addition to the average depth of neighboring building
Valuation:
$100,000
Permit #:
202203099600
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Rebuild central stairs for improved access to all floors replace 3 rer windows create 1 (n) bathroom addition radiant floor heat @ lower 2 floors. new floor area. all work done within existing envelope
Valuation:
$30,000
Permit #:
202107154436
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Vertical & horizontal addition. re-frame roof to create gable at rear wall. addition (2) shed dormers. finish out attic floor level for bedroom closets & master bathroom
Valuation:
$95,000
Permit #:
201806202371
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision to 202209273212 addition roof deck to roof over kitchen. new door from bedroom 2 to proposed roof deck. new storage room on 1st fl to replace homework station
Valuation:
$10,000
Permit #:
202301240632
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
New deck at 3rd fl (horizontal addition). new door and clerestory window at bedroom 3
Valuation:
$10,000
Permit #:
202302071534
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision to permit 201905170982 to rleocate powder room at first story. remove closet at family room. revise use of upper level room form office to bedroom no structural modifications
Valuation:
$1
Permit #:
202105110171
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Convert storage use to garage modify facade to addition garage door
Valuation:
$48,000
Permit #:
202109279253
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision to pa # 2018-0620-2371. shift location of two approved roof dormers
Valuation:
$1
Permit #:
201903215886
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision to 202203099600: relocate closet & bathroom walls (non-structural) to right around 20
Valuation:
$1
Permit #:
202406134426
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Temporary earth shoring to accommodate excavation for new construction. reference to building permit application no. 200203191797s
Valuation:
$100,000
Permit #:
201608165064
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Shoring permit to existing approved permit 202203099600
Valuation:
$5,000
Permit #:
202312202845
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Interior remodel. convert part of ground floor into habitable space. addition bedroom family room & bathroom on ground floor. relocate staircase. relocate kitchen bathroom & bedroom on 2nd floor
Valuation:
$120,000
Permit #:
202104269305
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Two story horizontal addition with basement
Valuation:
$190,000
Permit #:
202102054163
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Chemical grout under foundation to allow construction of foundation at 1782 21st ave per application 201701318285
Valuation:
$30,000
Permit #:
201810042245
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
Temporary earth shoring to accomodate excavation for new construction. reference to building permit application no. 200203191802s
Valuation:
$90,000
Permit #:
201608165068
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
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Sean Michael McHugh Construction Reviews
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Sean Michael McHugh Construction License info
License Not Required
| Status | Not Required |
- BuildZoom verified in December, 2022 that this contractor does not need a license to be a contractor in California.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
13
Permits
- Building permit records show that Sean Michael McHugh Construction has worked on 13 permitted projects.