Type any US address. RoomSpread returns estimated shared- and private-bath room rents (priced per week, the way this market actually trades), how the ZIP ranks nationally, and what the local municipal code actually says about renting by the room.
Try 30310 Atlanta · 48214 Detroit · 20009 DC · 33146 Coral Gables — the last one to see a market where the rooms rent well and the buildings still don't work
The score above is a market read. It cannot tell you whether a specific building works, because it has never seen the price. Put it in and we will do the arithmetic.
Move the sliders. This is gross scheduled rent at 100% occupancy — the underwriter takes it through vacancy, expenses and debt.
The closest priced ZIP codes. These are ZIP-level model rates, not individual room listings — see methodology.
| ZIP | City | Miles | Shared | Private | vs. subject |
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This is built for investors — someone deciding whether to buy a house and rent it by the room, or whether to convert one they already own. Today that decision gets assembled by hand out of marketplace listings, a municipal code PDF, a spreadsheet and a guess. Two of those three are now on this page.
Weekly shared- and private-bath room rents for 40,511 ZIP codes, with national and metro percentile ranking so a number has context instead of sitting on its own.
33 cities read out of the actual municipal code — occupant caps, when it becomes a rooming house, licensing, state preemption — each with its source.
An underwriter built around room economics, not an apartment calculator with the labels changed: per-room vacancy, turnover, utility caps, break-even occupancy.