The most common and most likely answer to this crossword clue is the 8 letter word FIRETRAP
F
I
R
E
T
R
A
P
More clues leading to the result FIRETRAP
- Dangerous area of wood, English, elevated part
- Unsafe building? Sack party from the east
- Person leaving one fellow stuck up hazardous construction
- Dismiss carriage in dangerous situation
- Building likely to go up?
- Paper facing criticism — anger inside building potentially dangerous
- Dangerous building divider, if installed upside down
Buddy explains!

The straight part
We know that "Building likely to go up" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case building likely to go up = firetrap.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does FIRETRAP mean?
FIRETRAP noun- A building with limited emergency exits in which people would be trapped in the event of a fire.