New-Build vs Resale in Madrid: How to Decide

In Madrid, the decision between buying new-build or resale is not simply about price. It involves very different variables: delivery timelines, tax treatment, energy efficiency, personalisation options, and the type of neighbourhood you will end up living in. This guide helps you structure the decision using the data that actually matters.

The fundamental differences

Purchase price

New-build tends to command a higher price per square metre than equivalent resale in the same area. The gap varies, but new-build can be 15–25% more expensive.

However, the headline price is not the only relevant figure. New-build gives you a new asset with guaranteed energy efficiency, brand-new systems, and no need for immediate renovation. With resale, the purchase price may be lower, but the cost of updating or renovating can offset the difference.

Taxes: the biggest financial difference

The tax treatment differs fundamentally:

• New-build: you pay VAT (IVA, 10%) + Stamp Duty (AJD, 0.75% in Madrid). Total taxes: ~10.75%.
• Resale: you pay Transfer Tax (ITP, 6% in Madrid). Total taxes: ~6%.

For a €400,000 purchase:

• New-build: €43,000 in taxes
• Resale: €24,000 in taxes
• Difference: €19,000

This tax gap significantly reduces the financial advantage of resale unless the price difference between the two options is substantial. See our full guide on buying property taxes in Madrid.

Availability timeline

For many buyers, this is the most important variable:

• Off-plan new-build: typical delivery time is 18–36 months from purchase. Your money is tied up during this period (usually in staged payments to the developer).
• Completed new-build (turnkey): available immediately, but more expensive than off-plan and with limited supply.
• Resale: available immediately or within the standard 2–3 months to complete the purchase.

For an expat who needs to move in September, resale or completed new-build are practically the only realistic options.

Energy efficiency

New buildings must comply with the current version of Spain's Building Technical Code, guaranteeing high standards of insulation, ventilation, and energy efficiency. Energy ratings of A or B are standard.

Resale buildings have highly variable energy ratings: D or E is most common in Madrid for buildings from the 1950s–80s, while recently renovated ones can reach A. This translates to meaningfully different heating and cooling costs.

With European energy prices where they are, the difference in annual running costs between an efficient and an inefficient flat can be €1,500–3,000.

Personalisation and finish quality

Buying off-plan often allows you to choose finishes (flooring, tiles, doors, kitchen and bathroom fixtures). The level of personalisation varies by developer.

With resale, you buy what is there. If the finishes are not to your liking or in poor condition, renovation is needed. For properties of a certain age, a full renovation can cost €600–1,200 per m², which for a 100 m² flat means €60,000–120,000 on top of the purchase price.

Neighbourhood and community

This is one of the most underrated factors:

New-build is constructed primarily in urban expansion zones or on available plots in districts such as Valdebebas, Nuevo Tres Cantos, Madrid Nuevo Norte (when complete), Madrid Río, or new developments in Carabanchel and Alcorcón. Generally areas with lower historical density or in transformation.

Resale allows you to buy in established central neighbourhoods: Salamanca, Chamberí, Retiro, Jerónimos, Malasaña — neighbourhoods with their own character, local shops, and established communities. For many international families who want to live near the Retiro or in Salamanca, resale is the only realistic option.

When to choose new-build

• You can wait 18–36 months before moving in
• Energy efficiency and modern finishes are a priority
• Your target area has quality new-build supply
• You are flexible about neighbourhood character and value developer warranties
• You have room in your budget to absorb the higher tax cost

When to choose resale

• You need to move in within a few months
• You want to live in an established neighbourhood with no new-build equivalent
• Budget is tighter and the tax saving (6% vs 10.75%) matters
• You are willing to renovate or the property is already in good condition
• You value the architecture and high ceilings of classic Madrid buildings

The right choice is rarely obvious — it depends on the buyer's personal situation, timeline, and lifestyle preferences. If you are in the process of buying and want to analyse the options in depth, Aedara coordinates the search and decision with real estate specialists who know both markets well.

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References:

• Spanish Ministry of Transport — Building Technical Code (CTE).
• ASPRIMA (Madrid Property Developers Association) — Activity Report Q1 2026.