How much does it cost to renovate a luxury bathroom?

In Altea and the Marina Baixa, material prices are similar to the rest of Spain, but labor can fluctuate with seasonality (higher demand in summer because of second homes). Below I explain how to estimate a luxury bathroom, when a facelift is enough, and what to watch on site to avoid surprises.

1) Price tiers in luxury: entry-level, mid-tier, and high-end (Altea & nearby)

For a 4–6 m² bathroom around Altea/Calpe/La Nucía, a compact “standard” renovation often lands around €3,200–€3,800. Stepping up to luxury multiplies budget due to materials, large formats, and bespoke solutions:

  • Entry-level luxury (≈ €6,000–€8,500)
    Quality porcelain tiles, a solid shower tray, reliable screen, decent wall-hung vanity, trusted-brand faucets (Grohe/Jacob Delafon), checked services, and good lighting. Clean execution, no shortcuts.
  • Mid-tier luxury (≈ €9,000–€13,500)
    More large-format surfaces, custom shower screen, made-to-measure vanity with refined countertop (compacts like DEKTON or engineered stone), wall-hung WC with frame, shower niches, and higher-grade trims. Layered lighting (4,000 K at the vanity + indirects). Feels like a boutique bathroom.
  • High-end (≈ €14,000–€24,000+)
    Natural stone or premium panels, designer faucets (Gessi, Dornbracht), smart controls, near-invisible profiles, frameless screens, lacquered or treated-wood furniture, underfloor heating, and five-star details.

What each tier typically includes (materials, labor, extras)

  • Materials: wall/floor finishes (porcelain/microcement/stone), sanitaryware, faucets, shower tray, screen, vanity/countertop, mirrors, and lighting.
  • Labor: demolition, masonry, plumbing, electrics, waterproofing, tiling (prefer double-buttering), sealants, installation, and finishing.
  • Luxury extras: custom screen, wall-hung WC, bespoke vanity/countertop, large-format cladding, lit niches, concealed profiles, underfloor heating, and smart features.

2) Premium-looking facelift without building works (from €500–€1,100 in the area)

If services and tiling are sound, a facelift can deliver a “new” bathroom look without full works:

  • Tile paint (≈ €120).
  • Self-adhesive vinyl flooring (≈ €50 per small-area pack).
  • Vanity + mirror with style (≈ €230) and new faucet (≈ €50).
  • Neutral 4,000 K task light at the vanity (≈ €50).
  • Gentle home staging: a plant and gold-toned accents to match taps/sconces.

In my real cases, this package lands between €500 and €1,100 if I add a fixed glass panel or refinish enamel on tub/sink. The visual jump is huge. When it does not work: tiles detaching, leaks, or you need redistribution.

3) Factors that push (or lower) budget in Altea

  • Seasonality: higher demand in summer; book trades early.
  • Area & formats: more m² and more large-format means more installation hours.
  • Condition of services: renewing plumbing/electrics adds cost but buys 10–15 years of peace.
  • Layout changes: moving the toilet is the trickiest (stack Ø110 with 2–3% slope). In many cases you can move it ≈1 m around the stack; beyond that, consider small platforms, a wall-hung WC with frame, or a macerator.
  • Screen & vanity: off-the-shelf vs bespoke changes both look and price.
  • Logistics: building access and removing heavy pieces (that cast-iron tub…), protecting common areas.

Site tip: “A tray with a lip is your friend.” It prevents “lakes” outside the shower—especially vital in coastal homes where humidity is a recurring villain.

4) Cost breakdown for a 4–6 m² bathroom (Altea)

Think in labor (40–60%) vs materials. Typical local ranges:

  • Demolition & removal: €350–€650 (depends on floor, lift, debris).
  • Plumbing + drains: €650–€1,300 (changes and number of points).
  • Electrics: €250–€550 (new circuits, outlets, and lights).
  • Waterproofing: €200–€450 (tray + perimeter).
  • Tiling (installation): €900–€1,700 (large-format increases time).
  • Quality shower tray: €300–€800; screen: €500–€1,800 (custom).
  • Sanitaryware & faucets: €600–€2,000 (Grohe, Gessi, Dornbracht, etc.).
  • Vanity + countertop + mirror: €600–€2,000 (standard vs bespoke).
  • Lighting & ventilation: €150–€500 (includes extractor).

Whenever possible, itemize the quote to control the total. I’ve seen compact standard remodels around €3,200–€3,800 and premium versions that double that due to finishes and detailing.

5) Minimum clearances & layout rules that prevent mistakes

  • Side clearances: leave 20 cm between fixtures and walls (15 cm in a pinch).
  • Front clearance: aim for ≈60 cm in front of WC, vanity, or screen.
  • Shower: minimum 70×70 cm; if you can, rectangular feels roomier day-to-day.
  • Stack & slope: 2–3% to the stack. “Often you can move the WC ≈1 m; beyond that, evaluate raising the floor, using a frame, or a macerator.”

Real-life anecdote: “With an 80 cm tray I almost hit my head when standing up from the WC. Measure the front before deciding tray size.”

Short on space? A sliding door (surface-mounted or pocket) frees up crucial centimeters.

6) Waterproofing & shower tray: how to avoid leaks and overflows

Moisture is the enemy on the coast. My protocol:

  1. Solid, level base under the tray.
  2. Waterproof mortar or membrane turned up a few cm on walls.
  3. Tiles sitting over the tray edge to close the joint.
  4. Avoid a double trap (air bubbles that slow drainage).
  5. If ultra-thin flush trays tempt you, double-check falls and flow rate.

I say it on site all the time: “A tray with a lip is your friend.” In seaside homes, even more so.

7) Electrics & lighting for luxury bathrooms without shadows or noise

  • Two outlets in the right spots. “Two outlets are better than one—no fights over the hairdryer.”
  • 4,000 K task lighting at the vanity (downlight + mirror or side sconces) to avoid harsh shadows.
  • Pleasant general light (discreet downlights or a small track).
  • Extractor with a separate switch if there’s no natural ventilation.
  • Leave a spare feed behind the mirror in case you add integrated light later.

8) Site supervision: six tips to stay in control

  1. Setting out: final dimensions, axes, and “pretty cuts” (no 2 cm slivers at edges).
  2. Approved sample: confirm tone/batch of porcelain and 0.5–1.5 mm joints.
  3. Waterproofing: ask for photos of each phase (base, membrane, overlaps).
  4. Tiling: require a leveling system and double-buttering. My red line: “never with blobs.” Besides being weak, they create bug “highways.”
  5. Services: leak and drainage tests (I like ≈3% fall—very effective).
  6. Handover: check sealants, silicone lines, edges, manuals for screen/faucets, and warranties.

Quick tiers table (Altea, 4–6 m²)

LevelIndicative rangeKey features
Entry luxury€6,000–€8,500Quality porcelain tiles; reliable shower tray & screen; dependable faucets.
Mid luxury€9,000–€13,500Large-format tiles; custom vanity/countertop; wall-hung toilet; niches.
High-end€14,000–€24,000+Stone/DEKTON; “invisible” frameless screen; smart controls; concealed profiles.

FAQs on price and timelines (Altea)

How long does a luxury bathroom remodel take?
Between 1 and 3 weeks of site work plus lead times (custom screens can add days). In summer, schedule with buffer.

What share goes to labor?
In luxury, 40–60%. Good execution makes or breaks the result.

Can I get a “luxury look” for under €1,100?
Yes, as a facelift: tile paint, vinyl, vanity, 4,000 K task light, and accents. It’s not a full remodel, but it freshens a lot.

Is a wall-hung WC worth it?
Cleaner look and easier floor cleaning. Needs a frame and sometimes height tweaks.

Macerator, yes or no?
It’s the solution when the stack won’t let you move the WC. Pros: flexibility. Cons: price, noise, maintenance, and a strict no-wipes rule.

Wrap-up

A luxury bathroom in Altea comes down to tier (entry/mid/high), a clear line-item budget, and impeccable execution. With this guide you can ask for and compare quotes with confidence. If you want firm numbers, at tucasaenbuenasmanos.es I’ll pr

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