Building a home from the ground up in the Costa Blanca is a dream for many. But before thinking about styles or design, there is one key decision that influences everything: choosing the best plot in the Costa Blanca.

In this guide, we explain what to consider from the outset to avoid surprises during the building process. From technical factors to legal and planning issues, we walk you through everything you need to assess before buying.

1. Choosing the best plot: beyond the views

Sea or mountain views are highly desirable, but there are other equally important aspects:

Access: proximity to roads, services, schools, etc.
Orientation: influences natural light, thermal comfort, and energy efficiency.
Surroundings: urban, rural, protected or developing areas.
Wind and climate: some plots are exposed to strong winds or areas of high humidity.

It’s also wise to assess potential noise, overhead power lines, or natural risks (such as flooding or fire hazards). Location impacts property value, lifestyle and architectural possibilities.

2. Technical features of the plot

Not all plots are created equal. You’ll need to analyse:

Slope or incline: affects foundation, accessibility, drainage and construction cost.
Shape and proportion: narrow or irregular plots can limit design and orientation.
Soil type: whether rocky, clay, sandy or filled. This impacts stability and the type of foundation required.
Vegetation and trees: these can offer protection from wind or sun, but may also influence the design if there are protected species.

An architect can help assess the real potential of a plot with a site visit or preliminary study.

3. Planning status and local regulations in the Costa Blanca

Before purchasing, ensure that the plot:

Is zoned for development (urban or planned urban land).
Has a building permit or is eligible for one.
Complies with the municipal planning regulations (setbacks, heights, land use, etc.).

In towns like Dénia, Jávea, Moraira or Benissa, regulations may vary even within the same municipality. That’s why it’s crucial to request urban planning information from the town hall or an architect. Also check whether the land is subject to environmental or heritage protections, or has restrictions due to proximity to gullies, green zones or the coastline.

4. Services and utilities for building in the Costa Blanca

To build a house, you’ll need access to:

Drinking water
Electricity
Sewage or septic tank
Telecommunications (fibre optic, phone)

If the plot doesn’t already have these connections, bringing them in can be costly and delay the start of the build. Some rural plots may require alternative systems like wells, water tanks or solar panels.

5. Project feasibility according to the plot

Each plot has potential—and limitations. Before deciding, it’s advisable to:

Create a preliminary design to evaluate the site's potential.
Assess whether it fits your lifestyle and future needs.
Analyse design constraints and orientation possibilities.
Determine if the buildable area is sufficient for your goals.

This step helps avoid surprises and gives you a realistic vision of what can be achieved.

6. Professional advice for choosing the best plot

Working with an architect or architectural studio from the beginning allows you to:

Identify risks before buying.
Assess all possibilities the plot offers.
Request necessary reports (planning, geotechnical, topographic).
Plan a realistic, efficient and personalised project.

At La Quinta Fachada, we guide our clients through the entire process, starting with selecting the right plot so everything fits from the beginning.

FAQs about buying plots

Can I build on any plot in the Costa Blanca? No. It must be zoned for development and comply with local planning rules. Many rural plots have significant restrictions. Is a geotechnical study required before building? Yes, and the sooner the better. This determines the foundation type and whether there are any underground issues. Is it advisable to buy without technical advice? No. An architect can help you avoid costly mistakes and make an informed decision from the outset.

Choosing the best plot in the Costa Blanca is key

Choosing the best plot in the Costa Blanca isn’t just about the view. It’s a technical, strategic and emotional decision. A well-chosen site allows you to build a home that fits the landscape, complies with regulations and matches your lifestyle. At La Quinta Fachada, we support you throughout the process: from selecting the plot to designing your ideal home. If you're planning to build, contact us—we’ll help you start off on the right foot.