On Stanford Heights Avenue in San Francisco's West of Twin Peaks, ten building permits filed or completed since December 2024 — ranging from $1 to $200,000 — trace a pattern of small-scale, owner-occupant investment against a neighborhood with just five eviction notices in the past 90 days.

Permit 202607235477, filed July 23 with the SF Department of Building Inspection, authorizes $2,000 worth of work at 34 Stanford Heights Avenue: removal of interior partition walls and finishes in the basement for a bathroom and closet, no structural changes, no mechanical or electrical work. Over-the-counter, status: filed. The kind of project that takes a weekend and disappears behind a front door.

Pull the full permit record for Stanford Heights Avenue and that transaction joins nine others filed or completed since December 2024 — a steady hum of residential investment on a block that, from the outside, looks more or less unchanged.

The range is instructive. At 86 Stanford Heights, permit 202412317591 — issued March 5, 2025 — carries an estimated cost of $200,000 for additions, alterations, or repairs, the largest single project in the recent run. A second permit at the same address, 202510157464, issued October 15, 2025, carries a nominal $1.00 estimated cost. At No. 90, two consecutive rounds of work: permit 202510167485, completed October 16, 2025, for $4,350, followed six months later by 202604149393, filed April 14, 2026, for $25,000. The close of 2024 brought permits at No. 82 — 202412096370, completed December 9, $25,000 — and No. 59 — 202412287478, completed December 28, $15,375. Since then: over-the-counter alterations at No. 76 ($2,000, completed July 2025), No. 22 ($15,000, filed March 2025), and No. 150 ($10,000, issued September 2025).

Ten permits in under two years. No single developer. No demolition, no change-of-use filing, no displacement attached to any of the records. These are the DataSF footprints of individual households adjusting the spaces they live in — all searchable through the DBI's address-query portal at dbiweb02.sfgov.org/dbipts/default.aspx?page=addressquery.

The broader neighborhood holds similarly steady. In the last 90 days, five eviction notices were filed across West of Twin Peaks — a low count by citywide standards. Sample addresses from that period: the 400 block of Congo Street (July 13), the 200 block of Gennessee Street (July 9), the 800 block of Faxon Avenue (June 18). The city's 311 system logged 297 service requests from the area in the past seven days, the ordinary friction of a dense residential district. Five eviction notices in 90 days is not a pressure-cooker number. It fits a district where the dominant story, at least on Stanford Heights, is homeowners adjusting their own walls.

Stanford Heights Avenue's permit record isn't a displacement story or a development story — it's the paperwork trail of people fixing things. The $200,000 project at No. 86 is the loudest entry in the log, and even that is an alterations permit, not a demolition or change-of-use. The interior work at No. 34, when it wraps, will leave no mark visible from the sidewalk. Someone walking the block next week will see the same facade they saw last month — the data, quietly, will say otherwise.