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Architect, San Francisco License C34070

Arcflux Studio

The city has issued 12 of the 16 San Francisco building permits that name Arcflux Studio since 2018. The work is mostly residential, led by ADUs. Their median plan-review permit for ADUs took 12.0 months from filing to issue, 11% faster than the citywide median. Their busiest neighborhoods are Financial District/South Beach, Glen Park and North Beach.

Issued by the city
12 of 16 filed since 2018
Median plan-review time, ADUs
12.0 mo city median 13.5 mo
Rank for ADUs
No. 61 of 149 by ADUs issued
Overall rank
No. 516 of 1,543 architects and designers

What they work on

Every San Francisco building permit with Arcflux Studio on the record since 2018, by project type. Most filed: 4 ADUs, 3 home remodels, 3 apartments and multifamily.

Residential and commercial, by permits filed

75% residential
25% commercial
Permits by project type, filed and issued
  1. ADUs Residential 4 of 4 issued 25% of filings.
  2. Home remodels Residential 3 of 3 issued 19% of filings.
  3. Apartments and multifamily Residential 1 of 3 issued 19% of filings.
  4. Home additions Residential 2 of 2 issued 13% of filings.
  5. Offices Commercial 1 of 2 issued 13% of filings.
  6. Restaurants and bars Commercial 1 of 2 issued 13% of filings.

Permits over time

Permits filed each year, drawn as a street with one building per year, and how many of all their permits the city has issued.

Busiest year
2018
7 permits filed
Latest filing
Nov 2024
75% of 16 issued
Permits filed per year: 2018: 7, 2019: 2, 2020: 3, 2021: 0, 2022: 0, 2023: 0, 2024: 4, 2025: 0, 2026: 0. The 2026 figure runs through October 20, 2026.

One building per year, its height the permits filed. Each floor line marks 1 permit; the 2026 building is dashed because it counts permits filed through October 20, 2026.

Issued by the city: 12 of 16 permits filed

75%

All San Francisco project permits since 2018 in this data

93% issued

4 not issued as of October 20, 2026. Source: SF Department of Building Inspection permits via DataSF.

How fast their permits come through

Filing to issue for permits that went through plan review. Arcflux Studio has 7 of those across all project types; the citywide comparison is for ADUs, their most filed type, where 2,467 of 3,439 permits went through plan review and the rest were approved over the counter.

Arcflux Studio, ADUs

12.0months

That is 11% faster than the citywide median for ADUs.

Median months from filing to issue for plan-review permits. Arcflux Studio, ADUs: 12.0 months. San Francisco, ADUs: 13.5 months. Middle half of city permits: 7.9 to 22.0 months.
12.0 months for ADUs, faster than 56 of 83 other architects and designers ranked for ADUs that have a median for it Each circle is a firm's median for its plan-review permits for ADUs. Dashed line: the median of all San Francisco plan-review permits for ADUs, 13.5 months. Shaded: the middle half of those permits, 7.9 to 22.0 months.
0 6 12 18 24 30+ months Xie Associates: 13.8 months Syncopated Architecture: 14.3 months Openscope Studio: 12.7 months Thousand Architects: 10.4 months Cm Architects: 13.6 months Hood Thomas Architects: 18.6 months Shatara Architecture: 12.8 months Hing Wah Construction: 27.3 months Halyard Construction Inc.: 19.6 months Aaron Lim Design: 12.8 months Jason M.J.Chan Architect: 16.7 months Topetcher Architectural: 18.2 months Knock Arch & Design: 11.5 months Michael Harris Architecture: 8.4 months Lofrano Arch/Sculpture Design: 19.7 months Kotas/Pantaleoni Architects: 14.9 months Wayne Myer Works Arch: 14.3 months Architects Sf: 21.9 months Schaub | Li | Architects: 7.5 months Hing Wah Design: 12.3 months Aem: 29.0 months Dnm Architect: 21.3 months Mml Architect: 4.2 months Huang Iboshi Architecture: 8.4 months Wing Lee Architects: 16.1 months Stephen Antonaros Architect: 15.8 months Van T. Ly & Associataes: 20.4 months Beaumont & Associates: 16.0 months A. Gordon Atkinson Aia: 16.2 months Lcf Solutions: 12.8 months Troy Kashanipour: 20.3 months Jorge Carbonell Architecture: 8.5 months Ottolini Booth & Associates: 11.1 months Kerman Morris Architects: 21.5 months Drafting Cafe Architects: 16.9 months Ken Chan: 15.0 months William Pashelinsky Arch.: 14.3 months John Lum Architecture: 22.1 months Kelly Melendez Architect: 12.5 months Mason Kirby Inc.: 4.7 months Sherman Yan: 9.1 months Baukunst: 10.1 months Orisdesign: 21.9 months Blecher Bldg & Urban Design: 13.4 months Martinkovic Milford Architects: 9.4 months Bin Lei: 38.9 months Mike Larkin Architecture: 15.7 months Edit: 7.1 months Zachary Nathan Architect: 25.2 months Engel Architects: 5.2 months Winder Gison Architects: 36.1 months Rachel Malchow Architect Inc.: 10.3 months Lun Chan Associates: 23.5 months Andrea Cernusak: 11.8 months Ashton Richards Arch.: 33.8 months Mahya Salehi Fadardi: 9.3 months Fifth Arch: 18.6 months William Chan: 3.6 months Arcus Architecture & Planning: 10.2 months Constructive Solutions: 32.9 months Lisa Wong: 14.2 months Creates Cool: 28.8 months Ya Studio: 9.8 months Selander Architects: 16.0 months Cassandra Mettling Davis: 2.8 months Kwan Design Architects: 14.2 months Bittiker Architecture: 22.8 months Kevin Ma Architecture: 6.9 months Mora Architects: 3.6 months Robles & Assocciates: 53.4 months Farrrell Architecture: 19.3 months 450 Architects Inc.: 26.1 months Arkichik: 5.3 months Barker Decoteau: 17.9 months Larson Shores Arch.: 6.4 months Live Architects: 7.9 months Compassion By Design: 21.3 months C. Swason: 29.8 months Louis Felthouse: 14.4 months Hc Design Build: 12.9 months Young Woo: 10.0 months Bill Poon: 24.9 months Mason Robert Kirby: 47.2 months Arcflux Studio 0 6 12 18 24 30+ months Xie Associates: 13.8 months Syncopated Architecture: 14.3 months Openscope Studio: 12.7 months Thousand Architects: 10.4 months Cm Architects: 13.6 months Hood Thomas Architects: 18.6 months Shatara Architecture: 12.8 months Hing Wah Construction: 27.3 months Halyard Construction Inc.: 19.6 months Aaron Lim Design: 12.8 months Jason M.J.Chan Architect: 16.7 months Topetcher Architectural: 18.2 months Knock Arch & Design: 11.5 months Michael Harris Architecture: 8.4 months Lofrano Arch/Sculpture Design: 19.7 months Kotas/Pantaleoni Architects: 14.9 months Wayne Myer Works Arch: 14.3 months Architects Sf: 21.9 months Schaub | Li | Architects: 7.5 months Hing Wah Design: 12.3 months Aem: 29.0 months Dnm Architect: 21.3 months Mml Architect: 4.2 months Huang Iboshi Architecture: 8.4 months Wing Lee Architects: 16.1 months Stephen Antonaros Architect: 15.8 months Van T. Ly & Associataes: 20.4 months Beaumont & Associates: 16.0 months A. Gordon Atkinson Aia: 16.2 months Lcf Solutions: 12.8 months Troy Kashanipour: 20.3 months Jorge Carbonell Architecture: 8.5 months Ottolini Booth & Associates: 11.1 months Kerman Morris Architects: 21.5 months Drafting Cafe Architects: 16.9 months Ken Chan: 15.0 months William Pashelinsky Arch.: 14.3 months John Lum Architecture: 22.1 months Kelly Melendez Architect: 12.5 months Mason Kirby Inc.: 4.7 months Sherman Yan: 9.1 months Baukunst: 10.1 months Orisdesign: 21.9 months Blecher Bldg & Urban Design: 13.4 months Martinkovic Milford Architects: 9.4 months Bin Lei: 38.9 months Mike Larkin Architecture: 15.7 months Edit: 7.1 months Zachary Nathan Architect: 25.2 months Engel Architects: 5.2 months Winder Gison Architects: 36.1 months Rachel Malchow Architect Inc.: 10.3 months Lun Chan Associates: 23.5 months Andrea Cernusak: 11.8 months Ashton Richards Arch.: 33.8 months Mahya Salehi Fadardi: 9.3 months Fifth Arch: 18.6 months William Chan: 3.6 months Arcus Architecture & Planning: 10.2 months Constructive Solutions: 32.9 months Lisa Wong: 14.2 months Creates Cool: 28.8 months Ya Studio: 9.8 months Selander Architects: 16.0 months Cassandra Mettling Davis: 2.8 months Kwan Design Architects: 14.2 months Bittiker Architecture: 22.8 months Kevin Ma Architecture: 6.9 months Mora Architects: 3.6 months Robles & Assocciates: 53.4 months Farrrell Architecture: 19.3 months 450 Architects Inc.: 26.1 months Arkichik: 5.3 months Barker Decoteau: 17.9 months Larson Shores Arch.: 6.4 months Live Architects: 7.9 months Compassion By Design: 21.3 months C. Swason: 29.8 months Louis Felthouse: 14.4 months Hc Design Build: 12.9 months Young Woo: 10.0 months Bill Poon: 24.9 months Mason Robert Kirby: 47.2 months Arcflux Studio

6 firms with medians over 30 months are drawn at the right edge.

Where they rank

Ranked by permits the city has issued since 2018, first across every project type, then for ADUs alone.

  1. 514 Tang And Conrad Architectural 12
  2. 515 Sutti Associates 12
  3. 516 Arcflux Studio 12
  4. 517 Bruce Teel Architect 12
  5. 518 Callisonrtkl Inc. 12

All permits issued, 1,543 architects and designers Full ranking

  1. 59 Mahya Salehi Fadardi 4
  2. 60 Fifth Arch 4
  3. 61 Arcflux Studio 4
  4. 62 William Chan 4
  5. 63 Arcus Architecture & Planning 3

ADUs issued, 149 architects and designers ADUs ranking

Where they work

The neighborhoods where Arcflux Studio files the most permits, and how many architects and designers count each one among their top 4 neighborhoods.

  1. 01 Financial District/South Beach 386 architects and designers count Financial District/South Beach among their busiest neighborhoods
  2. 02 Glen Park 88 architects and designers count Glen Park among their busiest neighborhoods
  3. 03 North Beach 97 architects and designers count North Beach among their busiest neighborhoods
  4. 04 Marina 211 architects and designers count Marina among their busiest neighborhoods

Questions for the first call

  1. Which of your recent San Francisco permits are closest to my project in type, size and neighborhood, and can I see the permit numbers?
  2. How long did those permits take from filing to issue, and what did plan check send back?
  3. Who on your team draws the set, who stamps it, and who answers the city's comments?

Other architects and designers for ADUs

Firms ranked near Arcflux Studio by permits issued for ADUs.

  1. 56 Andrea Cernusak 4 ADUs issued · 11.8 mo median for ADUs
  2. 57 Ashton Richards Arch. 4 ADUs issued · 33.8 mo median for ADUs
  3. 59 Mahya Salehi Fadardi 4 ADUs issued · 9.3 mo median for ADUs
  4. 63 Arcus Architecture & Planning 3 ADUs issued · 10.2 mo median for ADUs
  5. 64 Costa Brown Architecture 3 ADUs issued
  6. 65 Constructive Solutions 3 ADUs issued · 32.9 mo median for ADUs

See all 149 architects and designers ranked for ADUs

Sheet
A-516 No. 516 of 1,543
Drawing
Permit record, Arcflux Studio
Architect, San Francisco
License
C34070 check with CAB
Data as of
Oct 2026
Scale
Not to scale

Built only from public San Francisco Department of Building Inspection records (permits, permit contacts), updated 2026-10-20. It is not a review or an endorsement, and Arcflux Studio has not paid to be listed. Project addresses are never shown.

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