Sezen & Moon Structural is an engineering firm with 3 tracked San Francisco building-permit projects on record, with the latest filing in that record 64 days ago. Its filings (Apr 2026 to Jul 2026) are concentrated in Mission and Sunset/Parkside, 100% residential. If you work at Sezen & Moon Structural, claim this page to add a description.
Filed 64 days ago
#509
by SF filing activity
among SF architects & engineers, 90 days to Aug 23, 2026
3
projects
from 7 filings
5/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$52K Sunset/Parkside single-family renovation
Grade BActive 2 months ago · Sezen & Moon Structural: engineer
New rear deck with exterior stair and at garde sauna and replace 2 doors
GC named · Architect identified · 3 specialty contractors identified
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$60K Twin Peaks single-family renovation
Grade BActive 1 month ago · Sezen & Moon Structural: engineer
Remove the wall between the kitchen and the dining room. remove the wall between the dining room and the living room. remove the wall…
GC named · 2 anticipated categories not yet filed
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3 project records for Sezen & Moon Structural: addresses, values, project teams
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Declared values3 on filetoo few for a rangeLast filed64 days agoTwin Peaks · Jul 15, 2026Last 90 days2 active2 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak Jun 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential100%
Geography · by neighborhood
Mission34%
Sunset/Parkside33%
Twin Peaks33%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Porter & Erb Architects | Architecture | 1 | |
| 1 | Luminalt Energy Corporation | General contractor | 1 | |
| 2 | GPM Electric LLC | Electrical contractor | 1 | |
| 3 | Shane O'malley Dba Greenflow HVAC | Plumbing contractor | 1 |
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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 #C70892On 3 of this firm's filings. Architect licenses are held by individuals, not by firms.
Repeat working relationships0 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 Sezen & Moon Structural appear on?▾
PermitPipeline tracks 3 San Francisco building-permit projects for Sezen & Moon Structural (Apr 2026 to Jul 2026). 2 had filing activity in the last 90 days.
Does Sezen & Moon Structural work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Sezen & Moon Structural'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 Sezen & Moon Structural work?▾
34% of Sezen & Moon Structural's tracked San Francisco projects are in Mission.
Which firms appear most often on the same filings as Sezen & Moon Structural?▾
Sezen & Moon Structural most frequently appears on the same San Francisco permit filings as Luminalt Energy Corporation, Porter & Erb Architects, GPM Electric LLC. Appearing together indicates association on shared filings, not a proven working relationship.
Is Sezen & Moon Structural an engineering firm?▾
Sezen & Moon Structural is listed as an engineering 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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