Guides
Six things worth knowing about a shared door, a few minutes each.
Who can have a street door changed when four households carry a key to it, which cylinders move when a resident leaves and which are left alone, what to do about a row of mail doors with one key gone, why a minute onto this island is counted from the crossing rather than the map, which keys to retire in the first month after buying, and what a Park Street shopfront is actually asked to have on it. Written for these streets and no others.
Aug 2026 · 8 min read
A Park Street Storefront: What Stands on the Door, and What Is Asked of It
A shop door on Park Street opens straight onto the sidewalk and does five different jobs between opening and closing. Beside it, in the same frontage, there is usually a narrower door that goes upstairs and belongs to somebody else. What each one needs, what gets asked of them, and what each costs.
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Jul 2026 · 7 min read
Newly Bought on the Island: Which Keys Are Yours to Retire in the First Month
The first question is not how many locks the place has. It is what you actually bought: a whole house, a house with a home in it that somebody else lives in, or one home inside a house that was divided long ago. On these streets that is not obvious from the sidewalk, and it decides everything that follows.
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Jun 2026 · 6 min read
The Bridge Is Up: Why a Minute to This Island Is Counted Differently
Two tubes under the estuary and three bridges that lift. Everything that arrives in Alameda arrives across one of five crossings, and a bridge standing open for a vessel is the city working normally rather than anything going wrong. That is why the arrival numbers here are built from the crossing rather than from a straight line on a map.
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May 2026 · 6 min read
A Row of Mail Doors in the Entry, and One Key Gone
Four small doors in one frame just inside the porch, each with a cylinder the size of a thumb. The key for one of them has gone, and the question is not how hard it is to change. It is which of the several locks in that entry anybody outside the postal service is allowed to touch at all.
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Apr 2026 · 7 min read
A Resident Moves Out: Which Cylinders Change, and Which Are Left Alone
One household leaving a divided house puts five or six locks into the conversation, and they do not all belong to the same person. The door at the top of the stair is a short job. The cylinder on the sidewalk is a different job entirely, and it is the one that goes wrong when it is treated as an afterthought.
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Mar 2026 · 7 min read
Four Flats Behind One Street Door: Whose Lock It Is, and Who Can Have It Changed
From the sidewalk it is one wooden house with one porch and one door. Behind the door there is a stair and four separate homes, and the cylinder on that door is carried by all of them at once. Which door in the building is yours to instruct, which is not, and what gets asked on the call before a van sets off.
ReadOpen 24 hours, 7 days
Say whether it is the street door or your own, and the rest of the call is short
Alameda and Bay Farm, at any hour. Which leaf it is decides who approves the work, the door itself decides the work, and the work decides the number, which is settled on the phone with the $89 visit and any late hour already inside it. It reads the same on the receipt. Ninety days on the labor, in writing.