Interstice Architects
Architecture firm · San Francisco permit activity
Architecture firm active in San Francisco construction, tracked from public building-permit filings.
#589
by SF filing activity
among SF architects & engineers, last 90 days
6
projects tracked
Jun 2025 to Jul 2026
2/16
active weeks
weeks with a filing (last 16)
1 of the 6 Interstice Architects projects filed new permits in the last 30 days.
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$120K Pacific Heights renovation
Filed 4 months ago · Interstice Architects: architect
Revision to. to complete substaintial renovation: bring new condominium units up to code, correct cumulative defects discovered during work…
No GC named · Engineer identified
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$45K Castro/Upper Market renovation
Filed 3 months ago · Interstice Architects: architect
Revision to: update window locations at the shared access alleyway, a new garage man door at western front facade, update heating system…
GC named · 1 other firm identified
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$5K Castro/Upper Market renovation
Filed 4 months ago · Interstice Architects: architect
Shoring design establishes a strategy for soil shoring, excavation segmented pouring for proposed foundation work under. deferred submittal…
GC named · Engineer identified
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3 more
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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 and contact details and full filing histories are part of the paid product.
6 project records for Interstice Architects: addresses, values, project teams
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Middle 50% of declared values: $32K–$120K (median $120K)
Most recent filing: Mission · Jul 21, 2026
1 active · 0 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
1
active projects (last 90d)
0
newly observed (last 90d)
Jul 2026
peak month
Project mix · by use
Residential100%
Geography · by neighborhood
Castro/Upper Market33%
Pacific Heights33%
Mission17%
Nob Hill17%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Meece Engineering Inc. | Engineering | 2 | |
| 2 | Strandberg Engineering | Engineering | 1 | |
| 1 | Sasso Construction Inc. | General contractor | 2 |
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 Interstice Architects filed?▾
PermitPipeline tracks 6 San Francisco building-permit projects for Interstice Architects (Jun 2025 to Jul 2026). 1 had filing activity in the last 90 days.
Does Interstice Architects work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Interstice Architects'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 Interstice Architects work?▾
33% of Interstice Architects's tracked San Francisco projects are in Castro/Upper Market.
What is a typical Interstice Architects project worth?▾
Across the 7 tracked projects with a declared value, Interstice Architects averages $64K per project (declared value on the permit filing, not contract value).
Which firms does Interstice Architects work with most often?▾
Interstice Architects most frequently appears on the same San Francisco permit filings as Sasso Construction Inc., Meece Engineering Inc., Strandberg Engineering. Appearing together indicates association on shared filings, not a proven working relationship.
Is Interstice Architects an architecture firm?▾
Interstice Architects 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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