Renovating an Old Beirut Apartment: A Complete A-to-Z Guide

Before You Start: The Honest Assessment

The most expensive renovations aren’t the ones with ambitious design — they’re the ones that didn’t properly assess the starting point. Before any design decisions, before any contractor quotes, walk the apartment with a clear-eyed inspector (or an experienced contractor) and document:

• Plumbing condition. When were the pipes last replaced? Is it galvanized steel (common in 1960s–1980s buildings), copper, or PVC? Any visible rust or scale at fixtures?
• Electrical condition. Single-phase or three-phase? Is there a proper earth (ground) wire? Are the circuit breakers labeled and correctly sized? Any exposed or cloth-wrapped wiring?
• Water damage and damp. Look at every wall corner, every ceiling under a bathroom or terrace, every exterior wall for staining, bubbling paint, or soft plaster. These indicate current or past leaks.
• Structural elements. Are there any visible cracks in the slabs or columns? (Hairline cracks in plaster are normal; cracks in structural concrete need engineering review.)
• Building access and parking. Can a small truck reach the building? Is there elevator access? Building rules for working hours?

Planning the Renovation

Good renovation planning in Beirut has three layers: what you want, what the apartment needs regardless of what you want, and what the building allows.

What you want

Start with a written list of everything you’d ideally change, then categorize by: essential (you won’t be comfortable without this), important (you’d really like it), and nice-to-have (would be great but could wait). This list becomes your negotiating tool when reality meets budget.

What the apartment needs

Infrastructure upgrades are not optional — they’re the foundation everything else is built on. Old galvanized pipes, single-wire electrical systems without earth, and failed waterproofing will sabotage beautiful finishes within 3–5 years if not addressed first. The logic is simple: don’t tile over a leak, don’t paint over a damp wall, don’t install a kitchen on top of a plumbing system that needs replacing.

What the building allows

In most Beirut apartment buildings: you can do anything inside your four walls without a municipal permit. Moving structural walls requires engineering sign-off. Changing the facade (windows, balcony railing, exterior appearance) typically requires building management and sometimes municipal approval. Changes to shared building systems (roof waterproofing, common plumbing) require building management coordination. Always ask your syndic or building manager before assuming.

Setting a Realistic Budget

Renovation budgets in Beirut split into three tiers:

Cosmetic refresh ($6,000–$15,000 for a 100–130 sqm apartment)

Paint throughout, new flooring (laminate or tile), updated light fixtures, door hardware, bathroom fixtures without moving plumbing. The apartment looks new; the infrastructure is unchanged. Best for apartments with solid bones and good infrastructure. Timeline: 3–5 weeks.

Medium renovation ($15,000–$40,000)

Includes partial re-piping, partial rewiring, a full kitchen renovation (new layout, cabinets, counters), a full bathroom rebuild, and quality finishes throughout. The apartment is genuinely upgraded, not just refreshed. Timeline: 8–14 weeks.

Full gut renovation ($40,000–$100,000+)

Everything out, everything new. Full demolition, complete re-piping and rewiring to current code, new slabs if needed, full layout reconfiguration, premium finishes throughout. Appropriate for very old apartments needing complete infrastructure replacement, or for owners who want decades of maintenance-free living. Timeline: 16–28 weeks.

These ranges assume mid-range materials sourced in Lebanon. Premium imported materials (Italian tiles, German kitchen systems, European fixtures) can double the material cost alone.

Choosing the Right Contractor in Beirut

This is the highest-stakes decision in the entire renovation. A good contractor delivers on time, on budget, with accountability. A bad contractor in Beirut can leave you with an unfinished apartment and no recourse. Here’s what to look for:

• They can show you recent completed work. Not photos only — actual sites you can visit or residents you can call. This is the single most reliable signal of quality.
• They give you a written, itemized quote. Not a single total number. A proper quote breaks down labor by trade, materials by item, and timeline by phase.
• They propose milestone payments. Reputable contractors structure payment in 3–5 milestones tied to work completed, not in a large upfront payment. Never pay more than 20–25% upfront for a renovation project.
• They raise the awkward questions before you do. Building access, neighbor notification, material lead times, generator schedule for noisy work — a professional thinks about these before they become problems.
• They have their own consistent team. The quality of renovation work in Beirut drops sharply when a contractor outsources to day-labor they don’t know. Ask about their team structure.

Common Hidden Issues in Old Beirut Buildings

After renovating apartments across Beirut, these are the surprises we encounter most often — and that are worth budgeting for before they find you:

Corroded galvanized steel pipes

Common in buildings from the 1950s through the 1980s. The pipes look fine from the outside, but inside they’re scaled and partially blocked, giving you low water pressure and brown-tinged water when disturbed. Discovery typically happens when a plumber opens a wall for another reason. Full re-piping in copper or PPR adds $1,500–$4,000 to a project depending on apartment size.

Single-wire electrical systems without earth

Many older Beirut apartments have two-wire systems (live and neutral) without a proper ground/earth wire. This is a safety issue and limits the installation of modern grounded appliances. Running a proper earth wire throughout the apartment is additional electrical work beyond typical re-wiring, but can’t be skipped if safety matters to you.

Water damage behind walls

Visible only when tiles or plaster are removed. Former leaks from bathrooms above, poorly waterproofed wet areas, or roof water penetration often leave rotted wood, rusted rebar, or compromised substrate. Always budget for proper drying and treatment before applying new finishes in wet areas.

Non-plumb, non-level surfaces

Old Beirut construction often has walls and floors that are significantly out of true. Tiling a 3cm-out-of-level bathroom floor properly costs more in leveling compound and labor than a fresh flat surface. This is normal — budget for it.

Asbestos

Present in some older buildings, particularly in floor tiles, ceiling tiles, and insulation materials from the 1960s–1980s. If you suspect it, have materials tested before disturbing them. Removal requires proper procedures and disposal.

The Right Order of Work

Renovation work done in the wrong order creates expensive rework. The correct sequence for a Beirut apartment renovation:

1. Demolition — remove everything that’s going. This is when hidden issues are discovered.
2. Structural work — if any walls are moving, beams are going in, or slabs need repair.
3. Rough plumbing — all new pipe runs before walls close.
4. Rough electrical — all conduit and wire runs before walls close.
5. Waterproofing — wet areas sealed before any finish material goes on.
6. Walls and ceilings — gypsum board, plastering, patching.
7. Flooring — tile or other hard flooring before painting.
8. Painting — after floors, before fixtures and trim.
9. Kitchen and bathroom finish installation — cabinets, counters, fixtures.
10. Finish electrical — outlets, switches, fixtures, lighting.
11. Doors, trim, and hardware — last major install.
12. Deep clean and snagging — final walkthrough and correction list.

Any deviation from this sequence — especially painting before flooring, or installing fixtures before waterproofing is tested — creates problems that are expensive to undo.

Kitchen & Bathroom Renovation Specifics

These two rooms drive the majority of renovation cost and the majority of value. They deserve specific attention.

Kitchen renovation in Beirut

The cost split in a kitchen: roughly 40% cabinets and counters, 25% labor, 20% plumbing and electrical, 15% tile and finishes. The place where budget goes furthest is custom-made local cabinets vs. imported modular systems. Lebanese carpenters can produce excellent quality at significantly lower cost than imported kitchen systems, while allowing you to use every centimeter of your layout. If you have a Lebanese carpenter you trust, this is where to use them. See our carpentry services.

Bathroom renovation in Beirut

Waterproofing is the most important and most skipped step in Beirut bathroom renovations. A bathroom that isn’t properly waterproofed behind the tiles will leak into the apartment below within 2–5 years. Proper waterproofing adds $200–$500 to a bathroom renovation and prevents $5,000+ in water damage. It is not optional. See our home renovation service.

Managing the Project Day-to-Day

Even with a great contractor, your involvement matters. What works:

• Visit the site daily if you can, or every other day minimum. Most issues that spiral into problems do so because nobody caught them early. A 10-minute walkthrough while work is in progress spots issues before they’re buried in a wall.
• Communicate changes in writing. Every change to the original scope — a new light point, a moved outlet, a different tile choice — should be confirmed on WhatsApp with a brief note on any cost impact. Verbal agreements about scope changes are the #1 source of disputes.
• Don’t release milestone payments early. Milestone payments are tied to work completed, not time elapsed. If the milestone says “rough plumbing complete,” don’t pay until the plumbing is done and tested, regardless of what else is going on.
• Keep a snagging list from day one. Note anything that doesn’t look right, even if you’re not sure. Review it weekly with the contractor. Don’t save all your concerns for the final walkthrough.

Getting to the Finish Line

The final weeks of a renovation are always the most chaotic. Multiple trades finishing simultaneously, last-minute material changes, a growing snagging list, and the natural pressure of running over schedule all converge at once. A few things that help:

Set a “completion definition” in your contract: exactly what needs to be done before the final payment is released. This should include a snagging walkthrough, documentation of what will be fixed and by when, and a date by which snag corrections are complete.

Hold back 10% of the final payment until all snagging items are resolved. This isn’t distrust — it’s the standard mechanism that keeps a contractor motivated to fix the last 2% of the job that’s so easy to leave unfinished once most of the money has changed hands.

And finally: every renovation takes longer than the optimistic estimate. Plan your move-in date around the realistic date, not the optimistic one.