Xspace Builder
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#457
by SF filing activity
among SF general contractors, last 90 days
13
projects tracked
Jan 2025 to Jul 2026
2/16
active weeks
weeks with a filing (last 16)
1 of the 13 Xspace Builder projects filed new permits in the last 30 days.
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$265K Mission renovation
Filed 1 month ago · 2 filings · Xspace Builder: GC
Revision to. new rear parlor bar and millwork
GC named · Architect identified · Engineer identified
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$10K Hayes Valley renovation
Filed 9 days ago · Xspace Builder: GC
New appliances. new kitchen faucet. new vanity & sink at bathroom. no demolition work
GC named
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$20K Mission renovation
Filed Jul 2025 · Xspace Builder: GC
Electrical, wall lettering, single faced. sign name as: international library of youth writing
GC named · Architect identified
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10 more
Xspace Builder projects with project intelligence
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.
13 project records for Xspace Builder: addresses, values, project teams
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Middle 50% of declared values: $12K–$65K (median $50K)
Most recent filing: Hayes Valley · Jul 27, 2026
2 active · 1 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
2
active projects (last 90d)
1
newly observed (last 90d)
Jul 2026
peak month
Project mix · by use
Commercial9%
Residential91%
Geography · by neighborhood
Mission30%
Inner Sunset20%
Lone Mountain/USF20%
Noe Valley20%
Castro/Upper Market10%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Caha Design Group | Architecture | 2 | |
| 2 | Creates Cool | Architecture | 1 | |
| 3 | Ekw Engineering | Engineering | 1 | |
| 4 | Helland Architecture | Architecture | 1 | |
| 5 | Q Architecture | Architecture | 1 | |
| None on shared filings. | ||||
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 Xspace Builder filed?▾
PermitPipeline tracks 13 San Francisco building-permit projects for Xspace Builder (Jan 2025 to Jul 2026). 2 had filing activity in the last 90 days.
Does Xspace Builder work on commercial or residential projects?▾
Across its tracked San Francisco filings, 9% of Xspace Builder's projects are commercial and 91% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Xspace Builder work?▾
23% of Xspace Builder's tracked San Francisco projects are in Mission.
What is a typical Xspace Builder project worth?▾
Across the 14 tracked projects with a declared value, Xspace Builder averages $67K per project (declared value on the permit filing, not contract value).
Which firms does Xspace Builder work with most often?▾
Xspace Builder most frequently appears on the same San Francisco permit filings as Caha Design Group, Q Architecture, Helland Architecture. Appearing together indicates association on shared filings, not a proven working relationship.
Is Xspace Builder a general contractor?▾
Xspace Builder is listed as a general contractor 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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