Sja Development Llc
Architecture firm · San Francisco permit activity
(415) 684-0632562 Bryant St, San Francisco, CA 94107
Architecture firm active in San Francisco construction, tracked from public building-permit filings.
#122
by SF filing activity
among SF architects & engineers, last 90 days
19
projects tracked
Feb 2025 to Jun 2026
5/16
active weeks
weeks with a filing (last 16)
Every Sja Development project: scopes, declared values, teams and filing history.
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$120K Excelsior renovation
Filed 1 month ago · Sja Development: architect
Ground floor: add 2 new bedroom and 2 new full bathroom. add 1 media room. replace and renew furnace and water heater. 2/f: remodel (e)…
GC named · 1 other firm identified
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$40K Chinatown tenant improvement
Filed 5 months ago · Sja Development: architect
Change of use from jewelry shop to hair salon. tenant improvement. prep & install new flooring. install ada auto accessible door openers…
GC named · 1 other firm identified
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$5K Oceanview/Merced/Ingleside renovation
Filed 1 month ago · Sja Development: architect
Re-build rear yard site retaining wall. no change to (e) grade
No GC named
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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.
19 project records for Sja Development: addresses, values, project teams
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Middle 50% of declared values: $5K–$120K (median $40K)
Most recent filing: Excelsior · Jun 30, 2026
5 active · 4 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
5
active projects (last 90d)
4
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Residential100%
Geography · by neighborhood
Excelsior27%
Sunset/Parkside27%
Outer Richmond20%
Mission13%
Oceanview/Merced/Ingleside13%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| None on shared filings. | ||||
| 1 | All Homes And Construction Inc | General contractor | 2 | |
| 2 | Gh Construction Inc | General contractor | 2 | |
| 3 | Junda Construction Inc | General contractor | 2 | |
| 4 | Kevin Lin Construction Inc | General contractor | 2 | |
| 5 | Y R C Construction | General contractor | 1 | |
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 Sja Development Llc filed?▾
PermitPipeline tracks 19 San Francisco building-permit projects for Sja Development Llc (Feb 2025 to Jun 2026). 5 had filing activity in the last 90 days.
Does Sja Development Llc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Sja Development Llc'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 Sja Development Llc work?▾
21% of Sja Development Llc's tracked San Francisco projects are in Excelsior.
What is a typical Sja Development Llc project worth?▾
Across the 24 tracked projects with a declared value, Sja Development Llc averages $54K per project (declared value on the permit filing, not contract value).
Which firms does Sja Development Llc work with most often?▾
Sja Development Llc most frequently appears on the same San Francisco permit filings as Kevin Lin Construction Inc, Junda Construction Inc, Gh Construction Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is Sja Development Llc an architecture firm?▾
Sja Development Llc 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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