Common Problems Found in Empty Properties on the Costa Blanca

Summary: Many apartments and villas on the Costa Blanca remain empty for weeks or months at a time. Without regular checks and maintenance, even well-kept properties can quickly develop problems. Here are some of the most common issues found in unattended holiday homes across Torrevieja, Orihuela Costa and nearby areas.

Why empty properties need regular attention

A property may appear secure when locked, but long periods without ventilation, cleaning or inspections can lead to hidden issues.

Small problems can become expensive if they remain unnoticed for too long.

This is especially common for:

• Holiday homes used only a few times per year
• Airbnb properties between seasons
• Investor-owned apartments
• Properties owned by foreign residents abroad

1. Humidity and damp smells

Humidity is one of the most common issues on the Costa Blanca, especially near the coast.

When properties remain closed without airflow, owners often return to:

• Musty smells
• Condensation marks
• Damp wardrobes
• Moisture around windows
• Stale air throughout the property

Simple airing visits and ventilation checks can help reduce these problems significantly.

2. Dust accumulation

Even empty properties collect large amounts of dust over time.

Dust builds up especially quickly in:

• Coastal apartments
• Terrace areas
• Properties near roads or construction
• Homes left closed during summer

Without periodic cleaning, properties can feel neglected and uncomfortable when owners or guests arrive.

3. Plumbing and water-related issues

Unused bathrooms and kitchens can develop problems if left unchecked.

Common examples include:

• Dry drains causing bad smells
• Minor leaks becoming larger leaks
• Blocked drains
• Toilet or sink issues
• Water marks around fittings

Regular inspections help identify issues before serious damage occurs.

4. Electrical or appliance problems

Empty properties sometimes experience electrical or appliance faults that remain unnoticed for weeks.

This can include:

• Tripped electrics
• Air conditioning issues
• Flat remote batteries
• Fridge or freezer problems
• Lighting faults

Checking the property periodically helps avoid unpleasant surprises before owner or guest arrival.

5. Dirty terraces and outdoor spaces

Terraces, balconies and solariums become dirty surprisingly quickly in Spain.

Common issues include:

• Dust and sand build-up
• Leaves and debris
• Dirty outdoor furniture
• Bird mess
• Blocked drains after storms

Outdoor presentation is especially important for holiday rentals and guest reviews.

6. Pest and insect problems

Closed properties can sometimes attract insects or pests, especially during warmer months.

Owners occasionally find:

• Ant activity
• Cockroaches
• Small insects around drains
• Dust and cobweb build-up

Regular visits and cleaning reduce the likelihood of these problems developing further.

7. Problems discovered too late

One of the biggest risks with empty properties is simply not discovering issues early enough.

Many owners only realise there is a problem when:

• Guests complain
• Neighbours report something unusual
• They arrive after several months away
• A contractor visits the property

By then, the issue may already require larger repairs or emergency cleaning.

Why regular inspections matter

Simple property checks can help identify problems early and keep the property in good condition throughout the year.

Regular visits may include:

• Ventilating the property
• Checking for leaks or smells
• Inspecting bathrooms and kitchens
• Testing lights and air conditioning
• Basic cleaning or refresh preparation
• Photo updates for owners abroad

Holiday rental properties need extra attention

Airbnb and holiday rental properties often need more frequent checks because guest use increases wear, humidity and cleaning demands.

Combining inspections with cleaning and keyholding can help properties remain guest-ready throughout the year.

Peace of mind for owners abroad

For many foreign owners, the biggest benefit of regular property care is peace of mind.

Knowing that someone local can check the property, ventilate it and report problems early makes managing a holiday home much easier from abroad.