Twelve 13 Architecture
Architecture firm · San Francisco permit activity
Architecture firm active in San Francisco construction, tracked from public building-permit filings.
#1143
by NYC filing activity
among NYC architects & engineers, last 90 days
3
project records
Mar 2025 to Apr 2026
1/16
active weeks
weeks with a filing (last 16)
3 projects
Scopes, declared values and this firm's role on each one
See 3 projects involving Twelve 13 Architecture
Recent projects involving this firm
Outer Mission
Prop h - revision to permit 202411145010 for new structural footings for manufacturer suppliers…
$610K
Outer Mission
Partial modification of (e) fire sprinkler system in the building areas (locker room, open…
$74K
Sunset/Parkside
Conversion of (e) garage level rooms into a separate adu. install (n) kithen in (e) living room
$7K
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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3 project records for Twelve 13 Architecture: addresses, values, project teams
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Most recent filing: Outer Mission · Apr 21, 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)
Apr 2026
peak month
Project mix · by use
Residential100%
Geography · by borough
Outer Mission67%
Sunset/Parkside33%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Double -D Engineering | Engineering | 2 | |
| 1 | Current Construction | General contractor | 1 | |
| 2 | Sf Plumbing & Fire Protection Inc | General contractor | 1 |
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 Twelve 13 Architecture filed?▾
PermitPipeline tracks 3 San Francisco building-permit projects for Twelve 13 Architecture (Mar 2025 to Apr 2026). 0 had filing activity in the last 90 days.
Does Twelve 13 Architecture work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Twelve 13 Architecture'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 Twelve 13 Architecture work?▾
67% of Twelve 13 Architecture's tracked San Francisco projects are in Outer Mission.
What is a typical Twelve 13 Architecture project worth?▾
Across the 5 tracked projects with a declared value, Twelve 13 Architecture averages $138K per project (declared value on the permit filing, not contract value).
Which firms does Twelve 13 Architecture work with most often?▾
Twelve 13 Architecture most frequently appears on the same San Francisco permit filings as Double -D Engineering, Current Construction, Sf Plumbing & Fire Protection Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is Twelve 13 Architecture an architecture firm?▾
Twelve 13 Architecture is listed as an architecture firm 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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