Porter & Erb Architects is an architecture firm with 5 tracked San Francisco building-permit projects on record, with the latest filing in that record 52 days ago. Its filings (Aug 2025 to Jul 2026) are concentrated in Nob Hill and Noe Valley, 100% residential. A typical project in the record declares $75K–$250K. If you work at Porter & Erb Architects, claim this page to add a description.
Filed 52 days ago
#323
by SF filing activity
among SF architects & engineers, 90 days to Aug 23, 2026
5
projects
from 12 filings
6/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$250K Noe Valley single-family renovation
Grade AActive 1 month ago · Porter & Erb Architects: architect
Interior remodel of (e) home to include selective demolition and remodel of the kitchen and (2) bathrooms, demolition (e) direct vent gas…
No GC named · 2 anticipated categories not yet filed
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$177K Presidio Heights multifamily renovation
Grade BActive 1 month ago · Porter & Erb Architects: architect
Remodel (e) 719sf g/f into attached 719 sf 1 bedroom adu
GC named · 1 other firm identified · 2 anticipated categories not yet filed
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$52K Sunset/Parkside single-family renovation
Grade BActive 2 months ago · Porter & Erb Architects: architect
New rear deck with exterior stair and at garde sauna and replace 2 doors
GC named · Engineer identified · 3 specialty contractors identified
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
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5 project records for Porter & Erb Architects: addresses, values, project teams
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Typical project$75K–$250K$100K typical5.9× the SF median ($17K)Last filed52 days agoPresidio Heights · Jul 27, 2026Last 90 days3 active3 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
Nob Hill20%
Noe Valley20%
Presidio Heights20%
Russian Hill20%
Sunset/Parkside20%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Sezen & Moon Structural | Engineering | 1 | |
| 1 | Dijeau Poage Construction Inc. | General contractor | 1 | |
| 2 | Kilrea Construction Inc | General contractor | 1 | |
| 3 | Luminalt Energy Corporation | General contractor | 1 | |
| 4 | Innovator Electric Inc | Electrical contractor | 1 | |
| 5 | Oj Tile And Granite Inc | 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 #C40183On 1 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 9 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Porter & Erb Architects appear on?▾
PermitPipeline tracks 5 San Francisco building-permit projects for Porter & Erb Architects (Aug 2025 to Jul 2026). 3 had filing activity in the last 90 days.
Does Porter & Erb Architects work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Porter & Erb 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 Porter & Erb Architects work?▾
20% of Porter & Erb Architects's tracked San Francisco projects are in Nob Hill.
What is a typical Porter & Erb Architects project worth?▾
The median declared value across the 5 San Francisco projects Porter & Erb Architects has on record that state one is $100K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Porter & Erb Architects?▾
Porter & Erb Architects most frequently appears on the same San Francisco permit filings as Dijeau Poage Construction Inc., Kilrea Construction Inc, Luminalt Energy Corporation. Appearing together indicates association on shared filings, not a proven working relationship.
Is Porter & Erb Architects an architecture firm?▾
Porter & Erb 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 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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