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Costa del Sol
DevelopmentsUpdated 27 March 2026

Are new developments worth buying in Spain?

Quick Answer

New developments in Spain are worth buying for investors and lifestyle buyers who value modern specification, full warranties, energy efficiency, and the capital appreciation opportunity available through off-plan reservation at launch pricing.

AI Summary
  • 1New build carries a 10-year structural warranty that resale cannot match
  • 2Off-plan launch pricing creates a built-in appreciation opportunity not available in resale
  • 3Modern energy efficiency ratings reduce running costs and improve rental appeal
  • 4The 18 to 30-month construction wait is the main practical drawback
  • 5Higher purchase taxes for new build (11.5% vs 7% to 10% for resale) must be factored into cost comparisons

Key Takeaways

  • New developments offer warranties, modern specification, and off-plan appreciation that resale cannot match
  • The off-plan timing premium has consistently reversed in rising markets within 12 to 24 months of completion
  • Resale is better for buyers who need speed or want to inspect before committing
  • New build purchase taxes are higher than resale; always include in your cost comparison

For the right buyer with the right goals, new developments in Spain are consistently worth the premium over resale. The advantages are significant: a 10-year structural warranty, modern energy efficiency standards, contemporary layouts designed for the current market, and the opportunity to reserve at launch pricing before market appreciation. The trade-offs are equally real: higher purchase taxes (VAT rather than ITP), a construction wait of 18 to 30 months, and the impossibility of physically inspecting the finished product before committing. For investors who can accept the timeline, new developments on the Costa del Sol have delivered superior returns to equivalent resale purchases over the past decade.

The case for new developments

New developments on the Costa del Sol offer a combination of advantages that consistently makes them attractive to both investors and lifestyle buyers. The off-plan launch price model means early buyers lock in pricing that is typically 15% to 25% below projected completion value. Modern specifications include features like home automation, energy-efficient HVAC systems, high-quality fitted kitchens, and underground parking that resale properties of similar price often cannot match. The 10-year structural warranty provides real protection against building defects that resale buyers simply do not have.

When new development makes most sense

New developments make the most financial sense when you have a flexible timeline (can wait 18 to 30 months for construction), are focused on investment returns (rental yield and capital growth), want modern specification with full warranties, and are buying at launch pricing. They are less suited to buyers who need immediate occupation, who want to inspect the finished product before committing, or who are on a tight timeline for any reason.

The resale alternative

Resale properties can represent excellent value, particularly in established areas where new development land is scarce. A well-priced resale in central Marbella or an established urbanisation may offer a better location than equivalent new build. Resale also completes faster and allows physical inspection. The 2008 to 2013 period showed that resale prices can fall significantly in downturns, while off-plan buyers who reserved at launch during that period ultimately benefited from locking in pre-crisis pricing.

The premium you pay for new

New build typically costs 10% to 15% more in headline price than equivalent resale, plus the tax difference adds another 4% premium. Whether this premium is justified depends on the specific location and your hold strategy. In rising markets like the current Costa del Sol, the off-plan premium frequently disappears within 12 months of completion as market prices catch up to or exceed the launch price. In flat markets, the premium takes longer to recover.

Common Mistakes to Avoid

Comparing new build and resale prices without adjusting for the tax difference
New build incurs VAT at 10% plus AJD at 1.5%. Resale incurs ITP at 7% to 10%. The effective tax difference of 1.5% to 4.5% should be added to the new build comparison price.
Overvaluing the importance of modern specification in less desirable locations
Modern specification adds value in strong rental demand locations. In secondary locations with weaker demand, a shiny new apartment may not command meaningfully higher rents than a well-maintained resale.
Real-World Example

A buyer compares a 2019-built resale apartment at 310,000 euros in Marbella East with a new-build apartment in the same area at 360,000 euros off-plan completing in 2027. The resale is immediately available, taxed at 7% ITP (21,700 euros), and generates rental income from month one. The new-build requires 11.5% VAT/AJD (41,400 euros), a 24-month wait, but locks in launch pricing. By 2027, comparable new-build completions in the same area are selling at 430,000 euros, representing 19% capital growth on the purchase price. The new-build buyer has made a significantly better financial decision despite the higher initial cost.

Olga Gorshkova
Reviewed by
Olga Gorshkova· Costa del Sol Property Specialist
Updated 27 March 2026
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