San Francisco Additions & Repairs: 50 Permits — June 2026

The biggest dollars in San Francisco residential permitting do not come from the busiest category. Over the window of May 11 – June 9, 2026, the city's "Additions & Repairs" permits carried $27.9M of declared construction value across just 50 jobs — a tiny slice of the permit count, but the heaviest-hitting one by money per project. This post is a category cut of San Francisco's sealed daily permit snapshots, focused on that single line.

A building permit category is just the work-type label the city stamps on each application; "Additions & Repairs" is the bucket San Francisco uses for projects that expand or substantially rework an existing residence. The headline here is the gap between volume and value: 50 permits is small next to the city's overall residential flow, yet the median job in this category clears six figures. That is the story this report tells, starting with the question most readers arrive asking.

Frequently Asked Questions

This category runs FAQ-first because the data raises obvious questions before it answers them. Each answer below is computed from our sealed daily permit snapshots for San Francisco.

Q: How much Additions & Repairs work did San Francisco permit in this window?
A: The category carried $27.9M in declared value across 50 permits during May 11 – June 9, 2026, according to San Francisco Department of Building Inspection via data.sfgov.org (Socrata). That is the full sealed-snapshot figure for the window, not a sample.

Q: Why is the median permit value so high in this category?
A: The median Additions & Repairs permit declares $222,500 of work. These are not cosmetic refreshes — they are structural additions and gut-level reworks, which is why a 50-permit category can move nearly twenty-eight million dollars.

Q: How does this compare to the rest of San Francisco residential permitting?
A: Across all categories San Francisco recorded 952 permits in the window, with a citywide median valuation of $19,395. Additions & Repairs is a small share of that count but a disproportionate share of the dollars, because its median runs an order of magnitude above the citywide one.

Q: What is the single most common San Francisco permit type?
A: It is the otc alterations permit, with 883 permits in the window — far more than any other category. Additions & Repairs is the second-largest residential bucket at 50 permits.

Q: Is this every construction permit in San Francisco?
A: No. The dataset covers residential building permits — single-family and small multi-family — and excludes commercial and sub-trade permits at ingest. It is not a count of all construction permits issued in the city.

Q: Where do these numbers come from?
A: Every figure is computed directly from the sealed daily permit snapshots; nothing is estimated, modeled, or extrapolated. The source is the San Francisco Department of Building Inspection's public permit data on Socrata.

What Counts as an Additions & Repairs Permit

San Francisco files this work under the raw source label "additions alterations or repairs," which the city's data pipeline surfaces as the friendlier Additions & Repairs category. The label is deliberately broad, and that breadth is the first thing to understand before reading the numbers.

An Additions & Repairs permit covers work that changes the footprint, the structure, or the substantial condition of an existing home. On the additions side, that means a new room, a vertical story, a rear extension, an in-law unit carved out of an existing structure, or a garage conversion that adds livable square footage. On the repairs side, it covers structural repairs — replacing foundation elements, re-framing after damage, seismic retrofits that go beyond a simple bolt-down, and dry-rot or fire repairs that touch load-bearing members.

The defining feature is that the work is significant enough to require plan review rather than an over-the-counter sign-off. That single procedural fact explains the entire value profile of this category. A homeowner adding a bedroom or shoring up a hillside foundation is committing real money and pulling in licensed designers, structural engineers, and general contractors — which is exactly why the median permit here declares so much more value than a routine alteration.

Additions & Repairs is the category where San Francisco homeowners do the heavy, structural, square-footage-changing work — and the dollars reflect it.

Who pulls these permits? Typically a general contractor on behalf of an owner, or an owner-builder on a major remodel. The process runs through the Department of Building Inspection's plan-review track: the applicant submits drawings, the city routes them through the relevant disciplines, and the permit issues once the plans clear. That review step is the gate that separates this bucket from the over-the-counter alterations that dominate the city by raw count.

Key Findings

A few figures define the category, each drawn from the sealed permit snapshots:

• $27.9M in total declared Additions & Repairs value, recorded over May 11 – June 9, 2026.

• 50 Additions & Repairs permits issued in the window — the second-largest residential category by count.

• $222,500 median permit value in the category, roughly an order of magnitude above the citywide median.

• The raw source label is additions alterations or repairs, San Francisco's own permit-type designation.

• Citywide, San Francisco logged 952 residential permits over the same window for context.

• San Francisco's total residential valuation for the window is $68.9M at 100% valuation coverage.

$27.9M across 50 permits is the Additions & Repairs slice — a high-value, low-volume corner of San Francisco's residential market.

Additions & Repairs Permits in San Francisco, May 11 – June 9, 2026

The category's own numbers sit in a narrow table. There is no padding here; the value is in reading what the median implies.

The read here is straightforward but important. With 50 permits carrying $27.9M, and a median of $222,500, this is a category where the typical job is large and the spread is tight enough that one or two outliers do not explain the total. When a median sits this high, it means the bulk of the work — not just a handful of trophy projects — is substantial structural construction. For anyone reading San Francisco's residential market, this is the line that signals committed, capital-heavy homeowner investment rather than light touch-ups.

How Additions & Repairs Fits the San Francisco Mix

To see why this category matters, put it next to the rest of San Francisco's residential permit flow. The city's top buckets in the window line up like this:

The shape of this mix is the whole point. The otc alterations permit category dominates the count at 883 permits, and it carries $34.9M at a median of just $18,000 — a high-volume, low-ticket stream of routine over-the-counter work. Against that, Additions & Repairs is the inverse: a thin 50-permit band where the median runs to $222,500. Two categories, two completely different markets sitting inside the same city snapshot.

San Francisco's permit mix splits cleanly: many small over-the-counter alterations versus a few large, structural additions and repairs.

For the citywide distribution, San Francisco's overall median valuation is $19,395, the lower-quartile job declares $8,700, and the upper-quartile job declares $48,018. The single largest residential permit in the window declares $6,000,000. That long right tail is exactly where Additions & Repairs lives — well above the citywide upper quartile, in the territory where structural square-footage work concentrates. Read together, the percentiles tell you that most San Francisco residential permits are modest, but the value of the market is carried by the smaller number of heavy projects, and this category is where many of them sit.

How San Francisco Compares Across 8 Metros

This edition spans 8 metros and 7,334 permits totaling $688.3M, computed from sealed snapshots over the same 30-day window. Within that field, San Francisco ranks #2 by permit count and #5 by total valuation — a high-volume, mid-valuation profile. The metro logged 952 permits worth $68.9M at 100% valuation coverage, against an edition-wide coverage of 84%.

San Francisco alone holds full valuation coverage on its 952 permits, while the broader edition carries $688,331,017 across 6,171 permits with a value attached. The metro's #2 count rank against its #5 valuation rank is the same volume-over-dollars signature visible inside its own category mix.

That ranking split is worth sitting with. San Francisco is near the top of the field for how many residential permits move, but mid-pack on total dollars — a signature of a market with a heavy base of smaller alterations under a smaller set of large structural jobs. The Additions & Repairs category is the part of that picture doing the dollar-heavy lifting. The full citywide picture, across every category, is in the San Francisco June 2026 permit report.

Methodology

This report is a category-level cut of the same sealed daily permit snapshots the research desk publishes for every metro it tracks. The honesty statement below governs every figure in the post. The source is the San Francisco Department of Building Inspection via data.sfgov.org (Socrata). The scope is residential building permits — single-family and small multi-family; commercial and sub-trade permits are excluded at ingest. This is not a count of all construction permits issued in each city.

All figures are computed directly from US Tech Automations' sealed daily permit snapshots; nothing is estimated, modeled, or extrapolated. The Additions & Repairs figures are a filtered slice of San Francisco's full window snapshot — the same underlying records, narrowed to the additions alterations or repairs label.

Here is how the pipeline produces a category figure:

1. Collect. Pull San Francisco's residential permit records each day from the Socrata endpoint, capturing the permit type, declared valuation, and issue date.

2. Normalize. Map raw source labels — including additions alterations or repairs — to consistent categories, and standardize valuations into comparable fields.

3. Seal daily. Content-hash the day's normalized records into an append-only snapshot so the figures cannot drift after the fact.

4. Aggregate over the window. Sum and rank the sealed daily snapshots across May 11 – June 9, 2026 to produce the category totals, counts, and medians reported here.

This is a cross-sectional snapshot. It describes the window as it stands and makes no claim about trends, growth, or change over time, because the sealed record does not yet hold enough history to support one. The same sealing discipline backs our permit prediction ledger, where sealed predictions are scored against public outcomes.

Put Permit Data to Work

A high-value, low-volume category like Additions & Repairs is a working signal for several roles at once. A general contractor who specializes in additions and structural work can read 50 permits at a $222,500 median as a map of where committed, capital-heavy projects are landing right now. A building-materials supplier can time framing, foundation, and structural inventory against the same flow.

A lender or appraiser reading renovation demand can separate the $27.9M of structural investment from the high-count, low-ticket otc alterations permit stream and price risk accordingly. A real estate agent can treat a fresh addition permit as an early pre-listing signal that a home is being upgraded for sale or for the long haul.

US Tech Automations turns these sealed snapshots into automated workflows: monitoring new permits as they post, routing the relevant ones to the right person, and drafting first-touch outreach so a contractor or supplier reaches an owner while the project is still being scoped. The same San Francisco data behind this report feeds those workflows directly. You can browse the live permit data yourself at permits.ustechautomations.com, and our category cuts run across other metros too, like the Los Angeles addition permits report.

If you want permit signals wired into your own pipeline instead of read off a page, see how we build that for real estate teams at our real-estate AI agents. For neighborhood-level reads, our sibling cuts like the San Francisco 94114 building permits report drill the same sealed data down to a single ZIP.

Source: US Tech Automations Research — computed from sealed daily permit snapshots, May 11 – June 9, 2026.