J C Sun Construction Inc
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#1492
by NYC filing activity
among NYC general contractors, last 90 days
6
project records
Mar 2025 to Mar 2026
0/16
active weeks
weeks with a filing (last 16)
6 projects
Scopes, declared values and this firm's role on each one
See 6 projects involving J C Sun Construction
Recent projects involving this firm
Bernal Heights
Repair 2 existing decks (less than 50%) at rear. dryrot repair at front sidings
$7K
Bernal Heights
Adding master suite at ground floor. remodel (e) bath and kitchen insland on 2nd floor.…
$110K
Oceanview/Merced/Ingleside
Revision to pa#202507070275-add 1 family room, bedroom and bath on ground floor. privide new…
$114K
Neighbourhood, filing date, scope and declared value are shown here. Exact addresses, full filing histories and project teams are part of the paid product.
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6 project records for J C Sun Construction: addresses, values, project teams
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Middle 50% of declared values: $7K–$110K (median $90K)
Most recent filing: Bernal Heights · Mar 4, 2026
0 active · 0 newly observed last 90 days
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Filing activity · last 16 weeks
APR
MAY
JUN
JUL
0
active projects (last 90d)
0
newly observed (last 90d)
—
peak month
Project mix · by use
Residential100%
Geography · by borough
Oceanview/Merced/Ingleside50%
Bernal Heights33%
Sunset/Parkside17%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Ekw Engineering | Engineering | 1 | |
| None on shared filings. | ||||
Firms that appear on the same San Francisco permit filings. Association on shared filings, not a proven working relationship.
Frequently asked questions
How many SF projects has J C Sun Construction Inc filed?▾
PermitPipeline tracks 6 San Francisco building-permit projects for J C Sun Construction Inc (Mar 2025 to Mar 2026). 0 had filing activity in the last 90 days.
Does J C Sun Construction Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of J C Sun Construction Inc'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 J C Sun Construction Inc work?▾
50% of J C Sun Construction Inc's tracked San Francisco projects are in Oceanview/Merced/Ingleside.
What is a typical J C Sun Construction Inc project worth?▾
Across the 7 tracked projects with a declared value, J C Sun Construction Inc averages $47K per project (declared value on the permit filing, not contract value).
Which firms does J C Sun Construction Inc work with most often?▾
J C Sun Construction Inc most frequently appears on the same San Francisco permit filings as Ekw Engineering. Appearing together indicates association on shared filings, not a proven working relationship.
Is J C Sun Construction Inc a general contractor?▾
J C Sun Construction Inc 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 DOB filings.
Public aggregate — full project records are part of the paid leads product. Updated daily from SF DBI filings.
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