Villa Renovation in Marbella: When to Renovate in Phases

Villa renovation in Marbella in phases: is it the best option?

Renovating a villa in Marbella is an exciting yet complex project. One of the most important decisions is whether to carry out the work all at once or in phases. The answer depends on several factors: budget, usage needs, permits and the scope of the renovation. In this article we explain when it is advisable to renovate in phases and how to plan it correctly.

A villa renovation in Marbella can be carried out in full or in phases. The choice is not trivial: it affects the construction time, the final cost and the quality of the result. According to Reformas de Villas · Marbella y Costa del Sol, renovating in phases is suitable when you want to keep part of the home habitable or spread the investment over time.

Advantages of renovating in phases

Renovating in phases offers clear benefits:

• Continuous habitability: you can continue living in the villa while renovating specific areas, such as the kitchen or a bathroom.
• Budget control: you spread the expenditure over several stages, which makes financial management easier.
• Prioritisation of areas: you renovate the most frequently used or highest-return rooms first, such as the master suite or the kitchen.
• Lower risk: if an unforeseen issue arises, you can pause one phase without compromising the entire project.

Impact on cash flow and financing

Phased execution allows the financial outlay to be spread out, which is decisive in large-scale projects. If a full renovation of 400 m² with premium finishes is around €800,000, facing that outlay in a single payment can compromise the owner's liquidity. By segmenting the project into three or four annual phases, the financial burden is reduced to amounts of between €150,000 and €250,000 per year, making it possible to combine the investment with other financial obligations or even finance each stage with own resources generated in the intervening period. Furthermore, this strategy allows you to take advantage of favourable market windows: if the prices of certain materials, such as stainless steel or copper, experience seasonal fluctuations, you can schedule the purchases for each phase at the most advantageous time.

Reduced logistical and coordination stress

A comprehensive simultaneous renovation involves the simultaneous mobilisation of up to eight or ten different trades: structure, masonry, plumbing, electrical, HVAC, carpentry, plastering, painting and flooring. Managing this logistical complexity in an occupied villa multiplies the risk of interference between trades and of collateral damage to areas already finished. Renovating in phases drastically reduces this stress: each stage has a small, specialised team, a defined work plan and a work area physically delimited with polythene sheeting and warning tape. This not only facilitates quality control by the project manager, but also minimises disruption for the occupants of the home, who can maintain a relatively normal routine in the rest of the villa.

When to renovate in phases

Phased renovation is especially recommended in these cases:

• Large villas: if your villa exceeds 300 m², it is easier to isolate areas and work in stages.
• Partial renovations: if you only want to renovate the kitchen, bathrooms or systems, you can tackle them in independent phases.
• Second homes: if the villa is used for holidays, you can renovate in the low season and keep it available for the rest of the year.
• Limited budget: if you do not have all the capital at once, phases allow you to make progress without taking on excessive debt.

Technical criteria for phasing segmentation

The decision to divide a renovation should not be made solely on economic grounds. There are objective technical constraints that make a staggered execution advisable. The first is the age of the installations: if the villa dates from the 1980s or 1990s, it is highly likely that the plumbing is in copper pipe with tin solder and that the electrical panel lacks independent residual current devices per circuit. In these cases, tackling the complete renewal of installations first (phase 1) allows subsequent finishing phases to be carried out on a solid technical base, without having to lift flooring or tiling again. The second criterion is structural compartmentalisation: if the villa has a layout with clearly differentiated wings or floors, each one can constitute an autonomous phase with its own site access and its own material storage area, without interfering with the rest of the home.

Phased renovations in villas with seasonal occupancy

Marbella and the Costa del Sol have a highly seasonal real estate market. Many owners use their villas during the summer months or during specific holiday periods. Phased renovation adapts perfectly to this dynamic: you can schedule phase 1 (for example, renovation of the master suite and bathroom on the upper floor) between October and December, phase 2 (kitchen and living-dining room) between January and March, and phase 3 (exteriors, pool and garden) between April and June. In this way, the villa is available for use during the months of greatest enjoyment, and each phase is carried out in the low season, when demand for skilled labour is lower and material prices can be more competitive. This strategy also facilitates management if the villa is rented out for holidays: you can keep it operational during periods of peak demand and carry out the work during windows of lower occupancy.

Indicative timelines for renovating a villa in Marbella

Renovation timelines vary depending on the scope. According to Reforma integral en Marbella, a 200–300 m² villa fully renovated may require 4 to 7 months. Other sources, such as EACIS Construcciones, indicate that a complete villa can take 5 months if the licence is already approved. In premium areas, the process from licence to handover can extend to 6 to 9 months.

If you decide to renovate in phases, each phase will have its own timeline. For example, a kitchen or bathroom renovation usually lasts between 2 and 4 weeks, as noted by Reformas de Villas en Marbella: Todo lo que necesitas saber.

Detailed phased time planning

For a phased renovation to be efficient, it is essential to establish a master schedule that takes into account the dependencies between phases. Experience with projects on the Costa del Sol shows that the optimal sequence is usually as follows: phase 1, dedicated to installations (plumbing, electrical, HVAC and data networks), requires between 6 and 10 weeks in a 300 m² villa, depending on whether a full chase-out of walls is carried out or surface channelling is used. Phase 2, focused on masonry and wet finishes (flooring, tiling, rendering and plastering), needs 8 to 12 weeks. Phase 3, dedicated to carpentry, fitted wardrobes and wooden or aluminium elements, takes 4 to 6 weeks. Finally, phase 4, which encompasses painting, installation of sanitaryware, taps, lighting and home automation, is completed in 3 to 5 weeks. This schedule must also take into account the drying times for mortars and paints, which in Marbella's climate, with an average relative humidity of 60%, can be extended if industrial dehumidifiers are not available.

Factors that can extend timelines in Marbella

Marbella's geographical location and regulatory environment introduce variables that can affect the schedule. The first is obtaining the building permit: although it is processed in advance, any modification to the initial project requires new approval, which can add 4 to 8 weeks to the timeline. The second factor is accessibility to the plot: in developments with narrow streets or restricted access, the delivery of large-format materials, such as steel beams or glass panels, may require special cranes or coordination with the homeowners' association. The third factor is the seasonality of the labour force: during the summer months, demand for skilled professionals on the Costa del Sol is very high, and crews may be committed to other projects, making it necessary to book schedules months in advance. Finally, weather conditions, although generally mild, can cause delays in exterior work such as façade painting or roof waterproofing if heavy rainfall occurs, which in Marbella is concentrated between November and February.

Costs of a villa renovation in Marbella

The estimated cost of a high-end full renovation in Marbella starts at €600/m² and can reach €2,500/m² for premium villas, according to Villa renovation in Marbella | BeBuilt. This

References

• Technical Building Code
• Ministry of Transport and Housing