Inverse Cube Design is an architecture firm with 4 tracked San Francisco building-permit projects on record, with the latest filing in that record 35 days ago. Its filings (Jan 2025 to Aug 2026) are concentrated in Glen Park and Castro/Upper Market, 100% residential. A typical project in the record declares $20K–$250K. If you work at Inverse Cube Design, claim this page to add a description.
Filed 35 days ago
#478
by SF filing activity
among SF architects & engineers, 90 days to Aug 23, 2026
4
projects
from 10 filings
3/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$250K Glen Park single-family renovation
Active 7 months ago · 3 filings · Inverse Cube Design: architect
Wire in for remodel of first floor (bedroom, bathroom, and den). added middle surface mount fixture throughout the first floor. added…
GC named · Engineer identified · 2 specialty contractors identified
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$20K Glen Park single-family renovation
Grade CActive 1 month ago · Inverse Cube Design: architect
New side yard deck and modifications to approved including extended roof cave and wood steps at entry porch, new wet bar, and additional…
GC named · 2 specialty contractors identified
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$20K Mission multifamily renovation
Grade CActive 1 month ago · Inverse Cube Design: architect
Inkind repairs of existing noncomplying accessory structure including new roofing, siding, waterproofing, in kind framing repairs and one…
No GC named
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4 project records for Inverse Cube Design: addresses, values, project teams
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Typical project$20K–$250K$20K typical1.2× the SF median ($17K)Last filed35 days agoMission · Aug 12, 2026Last 90 days2 active2 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak May 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential100%
Geography · by neighborhood
Glen Park50%
Castro/Upper Market25%
Mission25%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Della Inc | Engineering | 1 | |
| 2 | Della Incorporated | Engineering | 1 | |
| 1 | Oscar E Maldonado | General contractor | 2 | |
| 2 | Andrade Link Electric Corp | Electrical contractor | 2 |
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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 licenseCalifornia architect #C35395On 2 of this firm's filings. Architect licenses are held by individuals, not by firms.
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 Inverse Cube Design appear on?▾
PermitPipeline tracks 4 San Francisco building-permit projects for Inverse Cube Design (Jan 2025 to Aug 2026). 2 had filing activity in the last 90 days.
Does Inverse Cube Design work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Inverse Cube Design'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 Inverse Cube Design work?▾
50% of Inverse Cube Design's tracked San Francisco projects are in Glen Park.
What is a typical Inverse Cube Design project worth?▾
The median declared value across the 4 San Francisco projects Inverse Cube Design 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 Inverse Cube Design?▾
Inverse Cube Design most frequently appears on the same San Francisco permit filings as Oscar E Maldonado, Andrade Link Electric Corp, Della Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is Inverse Cube Design an architecture firm?▾
Inverse Cube Design 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 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 Aug 23, 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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