Landowner non-joining of the compensation board: compulsory purchase and rights

When land is assigned to a sector of developable or unconsolidated urban land whose execution is carried out under the compensation system, the landowner must make a major strategic decision: join the collaborating urban planning entity or choose not to join the compensation board. This dilemma entirely determines the legal regime governing the land, the assumption of development costs, and the ultimate fate of property ownership.
Urban planning legislation in Spain establishes the compensation system as a private management mechanism in which landowners assume the role of developers for the sector, contributing land, bearing planning charges, and equitably distributing benefits and burdens. However, the law preserves each owner's freedom of choice, allowing them to decline integration into the shared project in exchange for subjecting the property to a compulsory purchase procedure.
What does choosing not to join the compensation board mean?
The decision not to join the compensation board entails formally rejecting direct participation in the sector's urban transformation. By taking this path, the landowner waives their right to receive the resulting profitable plots that would correspond to them following execution of the re-allotment project.
Instead of becoming a member of the collaborating urban planning entity and assuming the obligation to pay the corresponding development levies, the non-consenting owner acquires the legal status of an expropriated party. In this scenario, the competent public authority (usually the local Town Hall) exercises its compulsory purchase powers in favour of the compensation board itself, which acts as the beneficiary of the process.
Legal consequences of non-adherence
Opting not to join triggers a compulsory purchase procedure governed by state and regional land legislation as well as the Compulsory Purchase Act. The direct legal consequences of this decision are as follows:
- Loss of legal ownership: The owner loses ownership of the property or plot, which becomes integrated into the assets of the compensation board or its members for the subsequent allocation of the resulting building plots.
- Substitution of land for financial compensation: In exchange for losing the land, the affected owner acquires an inalienable right to receive financial compensation known as fair value (justiprecio).
- Exemption from development charges: The non-adhering owner is completely released from paying costs relating to infrastructure works, technical fees, demolition compensation, or board management expenses.
- Loss of decision-making power: By not participating in the assembly of the compensation board, the owner has no vote in approving statutes, development projects, or re-allotment plans.
Comparison of legal regimes: joining the compensation board versus compulsory purchase
Legal differences between joining the compensation board as a member and the position of the expropriated party.
| Legal criterion | Joining the Compensation Board | Non-joining (Compulsory Purchase) |
|---|---|---|
| Owner's legal status | Member of the Collaborating Urban Planning Entity | Expropriated party |
| Land rights | Allocation of resulting profitable plots | Loss of land in exchange for receipt of fair compensation (justiprecio) |
| Development liabilities | Obligation to pay development costs | Full exemption from paying development expenses |
| Statutory bonus (premio de afección) | Not applicable | Payment of the statutory 5 per cent on the fixed valuation |
Legal criterion
Owner's legal status
Joining the Compensation Board
Member of the Collaborating Urban Planning Entity
Non-joining (Compulsory Purchase)
Expropriated party
Legal criterion
Land rights
Joining the Compensation Board
Allocation of resulting profitable plots
Non-joining (Compulsory Purchase)
Loss of land in exchange for receipt of fair compensation (justiprecio)
Legal criterion
Development liabilities
Joining the Compensation Board
Obligation to pay development costs
Non-joining (Compulsory Purchase)
Full exemption from paying development expenses
Legal criterion
Statutory bonus (premio de afección)
Joining the Compensation Board
Not applicable
Non-joining (Compulsory Purchase)
Payment of the statutory 5 per cent on the fixed valuation
Regulated by the Compulsory Purchase Act of 16 December 1954 and the Consolidated Text of the Land and Urban Rehabilitation Act.
Fuente: BOE: Real Decreto Legislativo 7/2015, de 30 de octubre
The compulsory purchase procedure and determination of fair value (justiprecio)
The formal procedure initiated after deciding not to join the compensation board follows legally established rules to safeguard the expropriated party's financial rights. The process is structured through the following key stages:
1. Joining requirement and legal deadline
Upon approval of the statutes and acting guidelines of the compensation board, the authority will grant all affected owners a deadline to declare whether they wish to formally join the board or, conversely, decline to do so. If joining is not formalised before the deadline expires, it is legally deemed that the owner opts for compulsory purchase.
2. Approval of the Re-allotment Project
The sector's re-allotment project determines the list of affected properties and rights, identifying the specific plots subject to compulsory purchase due to their owners' decision not to join. Final approval of this document grants executable title for taking possession of the land, subject to prior payment or deposit of the compensation value.
3. Submission of Valuation Statements (Hojas de Aprecio)
To determine the financial valuation of the land, the fair value (justiprecio) assessment phase begins:
- Expropriated owner's valuation statement: The non-adhering owner submits a reasoned valuation of their land, supported by an expert report signed by a qualified professional, quantifying the value of land, buildings, plantings, or pre-existing rights.
- Beneficiary's valuation statement: The compensation board examines the owner's proposal and, if it disagrees, issues its own valuation statement with an alternative figure.
4. Intervention of the Territorial Expropriation Jury
If the compensation board and the owner fail to reach an amicable agreement on the financial amount, the file is referred to the Territorial Expropriation Jury (or equivalent regional body). This independent administrative tribunal is responsible for setting the definitive fair value (justiprecio) of the land, applying the objective valuation rules set out in the Consolidated Text of the Land and Urban Rehabilitation Act.
Rights of the expropriated owner
Although deciding not to join the compensation board terminates legal ownership of the land, legislation grants the affected party a series of legal safeguards aimed at protecting their financial interests:
- Right to receive legally determined fair compensation: Land valuation is not dictated by the board's discretion, but by official legal appraisal methods (income capitalisation method and residual method depending on the stage of development).
- Right to compensation for consequential loss: In addition to the intrinsic land value, the fair value must include compensation for crop losses, demolition of structures, business relocation costs, or termination of active lease agreements.
- Right to receive the statutory bonus (premio de afección): The law generally mandates adding a five per cent bonus to the value assigned to the expropriated assets as compensation for mandatory deprivation of property.
- Right to effective judicial protection: If the ruling issued by the Territorial Expropriation Jury breaches statutory valuation criteria or undervalues the land, the expropriated owner has the right to lodge an administrative appeal before the Courts of Justice to claim an increase in the awarded sum.
- Right to payment of statutory interest on arrears: If payment of compensation is delayed beyond statutory deadlines, the authority or board must pay statutory interest on arrears on the outstanding amount.
Advantages and risks of not joining
Carefully weighing the pros and cons of not joining is essential before formally registering a refusal with the authority. This option should not be viewed merely as a position of conflict, but as an asset management tool.
Favourable aspects include the immediate or medium-term liquidity provided by fair value compensation, avoiding the need to commit private financial resources to pay development levies. Furthermore, the owner completely eliminates market risk associated with the future sale or development of the resulting plots, as well as uncertainty regarding potential delays in infrastructure works.
On the other hand, the main drawback is that the expropriated owner is excluded from the urban planning capital gains generated by converting rural or developable land into serviced building plots. Usually, the monetary value awarded in a compulsory purchase process is lower than the net capital gain achievable by marketing buildable plots once infrastructure development is complete.
Strategies when notified of a compensation scheme
Receiving notification to join a compensation board demands prompt action. The owner must analyse the economic viability of the urban development project, the estimated infrastructure costs attributable to their ownership share, and their financial capacity to meet these obligations.
In cases where planning charges exceed the actual market value of the resulting plots, or when the owner lacks the capital required to fund the development, choosing not to join the compensation board can be the most prudent alternative to safeguard assets.
Properly preparing the valuation statement and providing rigorous expert valuation reports are decisive in ensuring that the compensation received accurately reflects the true economic value of the expropriated assets.
At Sky Real Estate's legal and technical division, backed by professionals recognised in the Sky Law European Legal Awards 2023-2025, we provide comprehensive defence for landowners' interests, both during negotiations and integration into collaborating entities and when managing compulsory purchase proceedings.
To optimise the value of your land or ensure maximum legal protection during re-allotment processes, speak to our team specialising in comprehensive urban development.
Frequently asked questions
What additional percentage is added to the land value as a statutory bonus (premio de afección)?
Does a non-adhering owner assume the sector's development charges?
Fuente: BOE, Real Decreto Legislativo 7/2015, de 30 de octubre