Before / After: rehabilitation examples
See how to transform an old interior (house, apartment, loft) into a bright living space: diagnostics, works, materials, architect tips, indicative budgets and pro advice.
Before / after examples (house, apartment, loft)
Every rehabilitation is a unique project: floor area, initial condition, load-bearing walls, ceiling, building constraints, roof, possible extensions, choice of materials, and target room style (kitchen, bedroom, living room). Here are three concrete cases—from a Paris flat to a stone house, up to a glazed loft.

Old apartment (Paris) → bright space
Before: low ceiling, partitioned walls, few openings. After: optimized volume, glazed glass partition, wood flooring (parquet), open kitchen, cross light.

Stone house → transformed façade & rooms
Before: damaged façade, stained ceiling, cracked walls. After: insulation, renewed roof, redesigned openings, friendly kitchen and calm bedroom.

Loft / raw floor → volumes & glass walls
Before: raw factory-type floor, little finished state. After: large glass openings, central volume, mezzanine, feature room, architect agency for the layout.
Tip: shoot before & after photos (a short report) to track the site and boost resale price.
Key steps for a successful renovation
Survey & initial condition
Check the building structure, walls, ceiling, roof, electrics and ventilation. An architect or project manager can frame the project.
Plan & style
Define volume, openings, room layout (kitchen, bedroom, living), materials (wood, glass, stone), and the ambiance (bright, industrial, character).
Works & monitoring
Selective demolition, façade repair, insulation, floors (parquet), partitions, paint. Site monitoring and quality control up to handover.
Practical advice & winning styles
- Openings & light: glazed glass partitions, large glass doors, mirrors to amplify light.
- Materials: mix wood + stone + metal for a contemporary character; parquet for comfort.
- Spaces: create a through living space, re-distribute room by room, work the volumes.
- Outdoors: think façade, terrace, garden if outdoor space exists.
- Owners & families: anticipate future use of the home and storage (basement, attic).
Let’s talk about your “Before / After”
Entrust the transformation to a pro team: study, quote, works management, finishes. We secure budget and timeline.
FAQ — Renovation: common questions
What are the key steps in a renovation?
How do I choose the right professional?
How much does it cost?
House, apartment, loft: any differences?
Keywords covered on this page
Essential resources
Main guideCleaning unsanitary homes
Professional cleaning of extremely dirty or unfit housing.
Read the article →
UnderstandWho to notify for an unsanitary home?
Town hall procedures, owner, syndic, social aid.
Read the article →
