flatshare
/ˈflætʃɛər/
CommonAn arrangement where multiple unrelated people rent a flat together, splitting costs.
Used neutrally when describing the arrangement, but online it often comes with stories of weird housemates, thin walls, passive-aggressive notes, or general chaos.
Real-world examples4 examples
| # | Example | What it means | Source |
|---|---|---|---|
| 01 | back in a flatshare at 32. the dream. | The speaker has returned to or remained in shared accommodation at an age they expected to have moved past it. | x, 2024 |
| 02 | my flatshare is fine except one of them eats my food and another one plays guitar at 11pm | The individual grievances of living with strangers. | reddit, 2023 |
| 03 | london flatshare where you get a box room for 1100 a month. the economy is thriving. | The price of even the smallest room in a shared flat is absurd. | x, 2024 |
| 04 | thinking about leaving london but honestly where else can you find a flatshare where everyone is actually nice | Finding good housemates is a genuine reason to stay in an expensive city. | tiktok, 2024 |
Use it when
- Describing shared rental accommodation in the UK.
- Sharing stories about living with strangers or difficult housemates.
- Discussing housing costs and how people manage to afford city life.
Do not use it when
- You are living with family or a romantic partner.
- You mean a house rather than a flat.Use “house share” instead.
Variations and related forms
Origin and context
Flatsharing has existed in UK cities for as long as housing has been unaffordable for individuals. The compound word 'flatshare' became a standard term in property listings and media by the late 20th century.
- First seen
- late 20th century
- Confidence
- medium
Cite this page
Use this stable URL to reference the entry.
https://slang.fyi/flatshareUpdated: 2026-08-28License: CC BY 4.0