Residential Alteration permits in San Francisco
≈$612M in reliable permit value across 4,526 residential alteration filings in San Francisco. The contractor leaderboard for this segment is rolling out.
refreshed Jul 1, 2026 · classified, not scraped
Contractors winning Residential Alteration in San Francisco
Ranked by permit volume · 4,526 filingsNo residential alteration contractors indexed in San Francisco yet — this list populates automatically as the pipeline ingests and classifies filings. See other segments in San Francisco below.
90-day movers
Momentum not yet available for this segment.
What’s in the full list
- Every contractor ranked by reliable value
- Recent projects + permit-level detail per contractor
- Nightly alerts when a new filing lands
- CRM-ready export — enriched + parcel-joined
Free to explore — no card.
These contractors are ranked from classified permits, not keyword scrapes. We read each permit’s work-type, scope, and occupancy fields to place it in Residential Alteration — so a filing that looks like a generic alteration lands in the right segment, and the ranking reflects real work. When the fields don’t support a confident call we mark it Unclassified — we never force a wrong segment to pad a contractor’s count.
How we classify →Get the full Residential Alteration target list for San Francisco.
Every ranked contractor, recent projects, and nightly alerts — scoped to your segment and metro.
- Multifamily Alteration287,588
- Commercial Alteration243,547
Frequently asked about residential alteration permits in San Francisco
- How many residential alteration permits are pulled in San Francisco each year?
- 4,526 residential alteration permits are currently indexed for San Francisco. Volume varies year over year; PermitCore tracks both historical totals and current rolling-window activity.
- Where can I see the latest residential alteration permits in San Francisco?
- The grid above shows the most recent residential alteration permits in San Francisco, paginated 25 per page. For programmatic access — filter by cohort, by date range, by contractor — use the PermitCore API or download via the Market Explorer.
- How is the residential alteration data in San Francisco refreshed?
- San Francisco permit data is refreshed daily from the city's open-data portal. Segment classification is applied automatically by PermitCore's classification engine; field-level data-quality flags surface inline so you can filter for clean rows.
- Can I export San Francisco residential alteration permits?
- Yes — the free tier includes 5K rows of CSV export per month. Paid tiers expand to Parquet export, 50K-2M rows, and webhook delivery on new residential alteration permit filings.