Legal & Tax · 11 min read

Spain's Ley de Vivienda: What Every Property Investor Needs to Know in 2026

10 June 2026 · Hansson & Hertzell

Spain's landmark Housing Law (Ley de Vivienda 12/2023) is now fully in force. Most coverage focused on rent caps. What matters for property investors — and what doesn't apply on the Costa Blanca — requires a more precise reading.

Spain's Ley de Vivienda (Housing Law 12/2023) was greeted by UK and Scandinavian media with headlines suggesting sweeping rent controls across Spain. Property investors worried. Several clients asked whether their Costa Blanca investment strategy was affected.

The short answer: the most investor-hostile provisions — rent caps, index-linked IRAV ceiling, restrictions on rental price increases — only apply in areas officially designated as 'residential stressed zones.' The Valencia Community (Costa Blanca's region) has not designated any stressed zones as of 2026. The provisions that do apply everywhere are largely neutral to positive for investors in properly structured transactions.

Here is a precise reading of what changed, what applies on the Costa Blanca, and what doesn't.

What the Law Changed That Applies Everywhere

Cost Allocation for Property Transactions

The Housing Law (Article 20) transferred several transaction costs from buyer to seller/developer. This affects the acquisition cost of any Spanish property purchase post-2023:

• Developers must now bear: Land registry inscription costs, developer-side notary fees, gestión and administrative processing costs, and costs arising from their own construction financing
• Buyers continue to bear: 10% IVA on new build, transfer tax (ITP) on resale, their own legal fees

For investors buying new build off-plan: this change theoretically reduces acquisition cost. In practice, some developers adjusted list prices to offset the change — but it creates a transparent baseline and prevents hidden cost-loading in contracts. Your Spanish solicitor should verify that the purchase contract does not attempt to pass developer-side costs to you. Post-2023, this is unlawful.

Enhanced Off-Plan Payment Guarantees

Stage payments on off-plan purchases must now be covered by bank or insurance guarantees at the point of payment — not promised for later delivery. The guarantee must:

• Cover 100% of the payment plus 6% annual interest
• Be from a named bank or authorised insurer (not a developer's own 'guarantee')
• Be triggered by any failure to complete (not limited to insolvency)

For investors buying off-plan to rent — the primary entry point into the Costa Blanca new build investment market — this is a meaningful protection improvement. If a developer defaults during construction, your capital is recoverable.

What the Law Changed That Does NOT Apply on the Costa Blanca

Rental Price Caps and Stressed Zones

The Housing Law's most publicised provision is the IRAV cap — a below-inflation annual ceiling on rent increases in designated stressed zones. Designating stressed zones requires action by the autonomous community government. The Valencia Community has not designated any area as a residential stressed zone. This means:

• There are no rent caps on any Costa Blanca property
• Landlords can set market rents on new tenancies
• Annual increases on existing tenancies are limited to IPC + 2% — the same baseline that applied before the 2023 law
• The IRAV cap mechanism does not exist here

Large Landlord Obligations

The law introduces additional obligations for owners of 10+ residential properties (5+ in stressed zones). Most individual Costa Blanca investors don't reach this threshold. Even those who do: the enhanced obligations only apply in stressed zones.

The Tourist Rental Distinction

The Housing Law explicitly carved out tourist rentals (alquiler turístico) from its scope. Short-term holiday lets are regulated by Valencia Community tourism law, not the Housing Law. The rent cap provisions, minimum tenancy terms, and residential eviction protections do not apply to tourist lets.

This matters for investment strategy. A Costa Blanca property let on tourist rental contracts sits outside the Housing Law framework entirely — governed instead by VT registration, NRU platform rules, and Valencia Community tourism regulations. The tourist rental route offers more pricing flexibility and is not subject to residential tenancy protections.

The New Build Investment Cost Summary for 2026

Costs you bear as a buyer:

• 10% IVA on new build purchase price
• Your own solicitor (1–1.5% recommended)
• Your own notary attendance (€500–800)
• Mortgage arrangement (if financing)

Costs that now stay with the developer:

• Land registry inscription
• Developer-side gestión and notary costs

New investor protections:

• Guaranteed recovery of all stage payments (plus 6% interest) if developer defaults
• Mandatory pre-contract disclosure of planning status, guarantees, and specifications
• Fast-track eviction (15 days from court order) for unlawful occupants of unoccupied new build

The 2026 framework is more investor-protective than pre-2023. The rent controls that attracted the most press don't apply here — but if you're buying for long-term residential let (rather than tourist rental), monitor Valencia Community policy, as stressed zone designations remain possible in future years.