Bill Xie Guan
Architecture firm · San Francisco permit activity
xiearchdesign.com501 Crescent Way, San Francisco, CA
Architecture firm active in San Francisco construction, tracked from public building-permit filings.
#5
by SF filing activity
among SF architects & engineers, last 90 days
110
projects tracked
Jan 2025 to Jul 2026
13/16
active weeks
weeks with a filing (last 16)
14 of the 220 Bill Xie Guan projects filed new permits in the last 30 days.
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$550K Oceanview/Merced/Ingleside renovation
Filed 28 days ago · Bill Xie Guan: architect
1/f:remodel/excavate (e) space to bedrooms, bathrooms, home office and family. new west side lightwell. 2/f: full interior remodel for…
No GC named · Architect identified · Engineer identified
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$218K Outer Mission renovation
Filed 16 days ago · 2 filings · Bill Xie Guan: architect
Revision - (n) sliding door and window at 1st floor bedroom. 2/fl- (n) rear deck and sliding door. replace all windows in kind
GC named · 1 other firm identified
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$53K Outer Richmond renovation
Filed 1 month ago · Bill Xie Guan: architect
2nd/f unit: remodel/relocate e) kitchen & dinning, new common bathroom, remodel e) bath & new laundry. no exterior work
GC named · 1 other firm identified
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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.
110 project records for Bill Xie Guan: addresses, values, project teams
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Middle 50% of declared values: $18K–$161K (median $75K)
Most recent filing: Portola · Jul 29, 2026
21 active · 15 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
21
active projects (last 90d)
15
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Commercial1%
Residential99%
Geography · by neighborhood
Outer Richmond45%
Sunset/Parkside23%
West of Twin Peaks14%
Marina9%
Noe Valley9%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Lawrence Liao Str. Eng | Architecture | 12 | |
| 2 | Lawrence Liao | Architecture | 3 | |
| 3 | Xie Associate/Bill Guan | Architecture | 2 | |
| 4 | Zhuren Lawrence Liao | Engineering | 2 | |
| 5 | Enertia Designs | Engineering | 1 | |
| 1 | Acer-G Engineering | General contractor | 6 | |
| 2 | Shao Fat Construction Inc | General contractor | 5 | |
| 3 | Great Ocean Construction Inc | General contractor | 3 | |
| 4 | O'reilly Construction | General contractor | 3 | |
| 5 | Yiu Cheong Construction Co Inc | General contractor | 3 |
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 Bill Xie Guan filed?▾
PermitPipeline tracks 110 San Francisco building-permit projects for Bill Xie Guan (Jan 2025 to Jul 2026). 21 had filing activity in the last 90 days.
Does Bill Xie Guan work on commercial or residential projects?▾
Across its tracked San Francisco filings, 1% of Bill Xie Guan's projects are commercial and 99% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Bill Xie Guan work?▾
24% of Bill Xie Guan's tracked San Francisco projects are in Outer Richmond.
What is a typical Bill Xie Guan project worth?▾
Across the 132 tracked projects with a declared value, Bill Xie Guan averages $103K per project (declared value on the permit filing, not contract value).
Which firms does Bill Xie Guan work with most often?▾
Bill Xie Guan most frequently appears on the same San Francisco permit filings as Lawrence Liao Str. Eng, Acer-G Engineering, Shao Fat Construction Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is Bill Xie Guan an architecture firm?▾
Bill Xie Guan 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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