Measure
When the free wall is roughly 31–47 in (80–120 cm) and the lease notices holes — measure before you buy.
Guides you can read now
Desk size guide for small apartments
Wall spans, depths, and clearances for 31–47 in walls.
Folding vs corner vs sit-stand
Which shape survives a small home and a lease.
Bedroom desk without wrecking sleep
Same room, two jobs — protect the pillow and the walk path.
Cable management for a small desk (31–39 in)
Small top, few cables, clear walk path.
Monitor arm for a small desk
When a clamp helps — and when the top is too thin.
Chair rollback clearance
How much empty floor you need behind the seat on 31–47 in walls.
Desk depth for laptop plus notebook
Laptop, notebook, and wrists on 16 / 20 / 24 in depths — when to skip a monitor.
Desk width vs monitor size
How much leftover wall a 24 / 27 / ultrawide actually needs after bezels and side margin.
Under-desk knee clearance
Drawers, cable trays, and sit-stand crossbars — what still leaves room for knees.
Radiator and window-wall allowance
Subtract the heater, sill, and curtain stack before you trust the listing width.
Will it fit?
Enter leftover wall, depth, and rollback in inches — get a planning verdict and matching examples.
Measurement sheet
Printable tape-measure sheet for the five numbers that decide a small desk.
Small desk under 48 in
Shop leftover walls under 48 inches — 36 / 40 / 47 in bands, not the listing photo.