Spanish Phrase
Es la habitación 315.
Meaning
The sentence identifies a specific room, saying that the room being referred to is number 315. It is a concise way to point out a location in a building such as a hotel, dormitory, or office.
When to use
Use this phrase when you need to tell someone which room you are in, when you are giving directions inside a building, or when a receptionist asks for the room number. It works in hotels, hospitals, schools, and any place that uses numbered rooms.
✦Grammar Breakdown
Eslahabitación315.
Ser (Es)
Use ser (es) to identify or define something, such as a room number, rather than estar which describes temporary location.
Definite article (la)
The noun habitación is feminine, so it takes the feminine article la.
Noun (habitación)
habitación means “room” (usually a bedroom or hotel room) and is a regular -ción noun.
Cardinal numbers
Numbers after a noun are read as a sequence (trescientos quince) or as separate digits (tres‑uno‑cinco) depending on context; both are understood.
🗨In Conversation
¿Cuál es tu habitación?
Which is your room?
Es la habitación 315.
It's room 315.
✕Common Mistakes
Está la habitación 315.
Use ser (es) for identification, not estar, which describes temporary location.
Es el habitación 315.
habitación is feminine; the article must be la.
Es la número habitación 315.
While understandable, the natural order in Spanish is noun + number without “número”.
↔Alternatives
Mi habitación es la 315.
My room is 315.
La habitación 315 es la mía.
Room 315 is mine.
Está en la habitación 315.
It is in room 315.
Cultural Tip
In many Spanish‑speaking hotels the first digit often indicates the floor, so 315 usually means the third floor, room 15. When speaking to locals, you can also say “tres‑ciento‑quince” or simply “tres‑uno‑cinco” for clarity, especially in noisy environments.