The 9 commandments of buying property (and the mistakes that will ruin you)
Investing

The 9 commandments of buying property (and the mistakes that will ruin you)

Aaron Aaron

Investment guide 2026: the 9 commandments of buying property

When you decide to buy a house, it's easy to get carried away by emotion. You picture yourself cooking on that magazine-worthy island or imagine dinner parties with friends in a huge living room. But if you're reading this, you don't want to buy on a whim — you want to make a smart real estate investment.

In the world of real estate, there are factors that multiply your money and others that simply devour it. As I always say: the education system never taught us to read a purchase contract, but today we're going to fix that. Here are the 9 points that will determine whether your purchase is a resounding success or a financial headache.

1. Location: the only factor you can't change (10/10)

I've said it a thousand times: you can renovate the kitchen, knock down walls, or replace the flooring, but you can never move the house. Location is 80% of the success.

In exclusive areas of Marina Alta, like the port of Jávea or the foothills of Montgó in Denia, land value acts as a shield against crises. If the location scores 10/10, your investment is bulletproof.

2. Price and the trap of "cheap" (9/10)

In 2026, the market gives nothing away. Cheap often turns out expensive because it hides defects, and overpriced without reason is simply poor capital management. The key is market value.

A property bought at a fair price in a high-demand area is far more profitable than a "bargain" in a ghost town.

3. Condition of the property: aesthetics vs. structure (8/10)

Don't be scared off by dirty walls or 1970s wallpaper. Painting is easy and cheap. What should concern you are the foundations, structural damp, or outdated installations. Fixing a main pipe is, as I say in the video, "marrying a builder" for an indefinite period.

Invest in aesthetics, run from structural problems.

4. The "neighborhood" factor: invisible returns (9/10)

The house may be a palace, but if the surroundings are noisy or troublesome, your asset loses market value every day. For investors in Marina Alta, this is crucial: peace and exclusivity are what allow you to charge high rents. A neighbor blasting music at 3 a.m. can ruin the best of investments.

5. Amenities and convenience (8/10)

Proximity to hospitals, international schools, and quality supermarkets doesn't just make life easier — it adds value per square meter. A house "cut off from the world" sounds romantic, but a house near amenities is the one that always has a waiting list for tenants.

6. Orientation and light: sunshine is money (7/10)

On the Mediterranean, light is an asset. A property with a south-facing orientation saves energy and improves well-being. If you buy a dark "cave," it will be much harder to sell or rent in the future. The sun is the only house feature that's completely free.

7. Appreciation potential (9/10)

This is where amateurs part ways with professionals. Don't buy for what the house is worth today, but for what it will be worth in 5 years. Buying in Marina Alta is investing in a real pension plan. The appreciation potential on this coast historically exceeds the national average.

8. The myth of the "giant living room" (3/10)

Here's where emotional mistakes begin. People obsess over enormous living rooms for guests who never come. In practice, that extra space is more expensive to clean, heat, and maintain. Optimize your square meters: an extra bedroom (which raises the rental price) is better than an underused living room.

9. The magazine-style open kitchen (2/10)

They look stunning on Instagram, I'll admit. But in real life, if you fry fish or cook with spices, your entire house — and your curtains — will smell of food for three days. For holiday rental investments they work, but for living in, functionality should always beat aesthetics.

The 15-minute rule

In the Reel I mentioned nearby amenities, but in 2026 what defines a property's value is the "15-minute city." If from your property in Marina Alta you can reach the yacht club, the medical center, and a good restaurant in under 15 minutes (walking or cycling), you have a golden asset.

Modern luxury is no longer marble — it's time. Properties that save their tenants time are the ones with the highest yields on the market.

Emotional investment vs. smart investment

FactorThe novice buyer looks for...The pro investor looks for...
PriorityAesthetics and finishesLocation and structure
SpaceLiving rooms for guestsFunctional rooms
DecisionBased on "I like it"Based on ROI (Return on Investment)
LocationWhere the family livesWhere the market is growing

Frequently asked questions

What is the most common mistake when buying in Marina Alta?

Prioritizing extreme proximity to the beach over build quality. Sometimes, a 5-minute drive inland gives you a much more solid property with better views.

Is it better to buy to renovate or move-in ready?

If you have time and a reliable team, renovating lets you gain an immediate profit margin. If you want passive income from day one, buy ready to go.

How do I know if an area has appreciation potential?

Look at the infrastructure. If new schools are opening, road access is being improved, or luxury developments are underway, land values will inevitably rise.

Aaron

Written by

Aaron