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Man Hao Chen is a general contractor with 17 tracked San Francisco building-permit projects on record, with the latest filing in that record 7 days ago. Its filings (Mar 2025 to Sep 2026) are concentrated in Sunset/Parkside and West of Twin Peaks, 100% residential. A typical project in the record declares $8K–$28K. If you work at Man Hao Chen, claim this page to add a description.
Filed 7 days ago
#233
by SF filing activity
among SF general contractors, 90 days to Oct 4, 2026
17
projects
from 31 filings
5/16
active weeks
weeks with a filing (16 weeks to Oct 4, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$68K Potrero Hill renovation
Grade BActive 1 month ago · 2 filings · Man Hao Chen: GC
2nd floor: convert bedroom 3 (located at front of building) into a junior ensuite with bathroom and closet; remodel (e) bathroom, build a…
GC named · Architect identified · Design firm identified
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$7K Marina single-family renovation
Grade DActive 2 months ago · Man Hao Chen: GC
Install new clothes washer and ventless, electric dryer in existing closet of third floor
GC named · Architect identified · Design firm identified
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$50K West of Twin Peaks single-family HVAC upgrade
Active 9 months ago · Man Hao Chen: GC
Remodel existing ground floor habitable space. convert rear bedroom into master bedroom ensuite. remove existing bathroom & build new…
GC named · Architect identified · Design firm identified
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14 more
Man Hao Chen projects with project intelligence
Scopes, values, teams and filing history for every one
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
owner names and mailing addresses, and full filing histories are part of the paid product.
17 project records for Man Hao Chen: addresses, values, project teams
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Typical project$8K–$28K$20K typical1.2× the SF median ($17K)Last filed7 days agoHaight Ashbury · Sep 29, 2026Last 90 days4 active4 newly filed
Filing activity · 16 weeks to Oct 4, 2026 · peak Aug 2026
JUN
JUL
AUG
SEP
Project mix · by use
Residential100%
Geography · by neighborhood
Sunset/Parkside40%
West of Twin Peaks33%
Marina13%
Haight Ashbury7%
Inner Richmond7%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Ekw Engineering | Engineering | 4 | |
| 2 | I-Design Arch. | Architecture | 4 | |
| 1 | WD Fire Protection Inc | General contractor | 1 | |
| 2 | Crime Watch | General contractor | 1 |
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Owner and developer names, and the projects behind each connection, are part of the Leads product.
Firms that appear on the same San Francisco permit filings. Association on shared filings, not a proven working relationship.
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State licenseNot connectedContractor registration is held by BPELSG. That register is not part of the San Francisco permit record, and we do not yet read it.
Repeat working relationships2 firmsFirms this one appears with on more than one project, out of 4 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Man Hao Chen appear on?▾
PermitPipeline tracks 17 San Francisco building-permit projects for Man Hao Chen (Mar 2025 to Sep 2026). 4 had filing activity in the last 90 days.
Does Man Hao Chen work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Man Hao Chen's projects are commercial and 100% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Man Hao Chen work?▾
40% of Man Hao Chen's tracked San Francisco projects are in Sunset/Parkside.
What is a typical Man Hao Chen project worth?▾
The median declared value across the 17 San Francisco projects Man Hao Chen has on record that state one is $20K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Man Hao Chen?▾
Man Hao Chen most frequently appears on the same San Francisco permit filings as Ekw Engineering, I-Design Arch., WD Fire Protection Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is Man Hao Chen a general contractor?▾
Man Hao Chen is listed as a general contractor on its San Francisco permit filings. Roles on this profile are derived from the role each firm holds on public SF DBI filings.
Public aggregate — full project records are part of the paid leads product. Ranking, filing activity, project mix and geography were last recomputed Oct 4, 2026. Project counts, declared values and filing dates are read live from SF DBI filings.
How far back does this record go?▾
This page covers the recent permit record, not the firm’s full history. A firm’s earliest filing here means it was already working when our record opens, not that it started then.
Sources
San Francisco Department of Building Inspection permit filings.
Record source
Read directly from SF DBI filings.
Photography
None are shown until the firm supplies them.
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