Jian's Builder Corp
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#752
by SF filing activity
among SF general contractors, last 90 days
13
projects tracked
Feb 2025 to Jul 2026
2/16
active weeks
weeks with a filing (last 16)
1 of the 13 Jian's Builder projects filed new permits in the last 30 days.
Start your 14-day trialSelect Jian's Builder projects
$20K Marina renovation
Filed 15 days ago · Jian's Builder: GC
Conversion of existing bedroom to a 3 fixture bath to a wet bar
GC named
View project details →
$8K Outer Mission renovation
Filed 7 months ago · Jian's Builder: GC
To comply w/: legalize 1st floor including 2 bedrooms, 1 3-fixture bath, family room, 495 sq ft. demolition unpermitted walls on 2nd fl and…
GC named
View project details →
$90K Outer Mission renovation
Filed Mar 2025 · Jian's Builder: GC
Convert (e) commercial space into new dwelling unit with 1 kit,2 bath, 3 bed; convert (e) 2-car garage into 1 adu (state) with 1 kit, 1…
GC named
View project details →
10 more
Jian's Builder projects with project intelligence
Scopes, values, teams and filing history for every one
Start your 14-day trial →
Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
owner and contact details and full filing histories are part of the paid product.
13 project records for Jian's Builder: addresses, values, project teams
Start 14-day free trial
Middle 50% of declared values: $1K–$20K (median $3K)
Most recent filing: Marina · Jul 22, 2026
1 active · 1 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
1
active projects (last 90d)
1
newly observed (last 90d)
Apr 2026
peak month
Project mix · by use
Residential100%
Geography · by neighborhood
Western Addition59%
Outer Mission17%
Marina8%
Nob Hill8%
Presidio Heights8%
Frequently asked questions
How many SF projects has Jian's Builder Corp filed?▾
PermitPipeline tracks 13 San Francisco building-permit projects for Jian's Builder Corp (Feb 2025 to Jul 2026). 1 had filing activity in the last 90 days.
Does Jian's Builder Corp work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Jian's Builder Corp'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 Jian's Builder Corp work?▾
54% of Jian's Builder Corp's tracked San Francisco projects are in Western Addition.
What is a typical Jian's Builder Corp project worth?▾
Across the 13 tracked projects with a declared value, Jian's Builder Corp averages $15K per project (declared value on the permit filing, not contract value).
Is Jian's Builder Corp a general contractor?▾
Jian's Builder Corp 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.
Firm directories by market