Buying land for development in Portugal

Most development failures in Portugal are decided before a single drawing is produced. A scheme that is over-geared, badly located or physically undeliverable can usually be traced back to an acquisition price agreed on optimistic assumptions about what the site would eventually support.

The asymmetry is structural. The seller has owned the land for years and knows its history: refused applications, boundary disputes, agricultural obligations, access arrangements agreed verbally with neighbours. The buyer has a listing, a photograph and a deadline. Closing that information gap before committing capital is the single highest-return activity in the whole development process.

Three questions govern the decision:

• what can lawfully be built on the plot, and under which conditions
• what it will cost to make that buildable — infrastructure, remediation, connections, planning time
• what the finished product will be worth, discounted for the risk that either of the first two answers changes.

Everything below is a way of answering those three questions before the price is fixed.

The starting point is the Plano Diretor Municipal (PDM) — the municipal master plan that classifies land and sets the rules for each class. The PDM tells you whether the land is urban or rustic, which uses are admissible, and which building indexes apply. Most municipalities publish the plan and its mapping online, and the planning department will confirm the classification of a specific article on request.

The classification alone is not the answer. Layered on top of the PDM are national and regional restrictions that can prohibit or heavily condition development even on land the plan describes as urban:

• RAN — the national agricultural reserve, protecting soil with agricultural value
• REN — the national ecological reserve, covering slopes, watercourses, coastal strips and aquifer recharge areas
• public water domain and coastal setback lines
• forest, conservation and Natura 2000 designations
• road, rail, airport, military and utility easements
• heritage classifications and their protection zones.

Each of these brings a different authority into the process, and each of those authorities issues an opinion on its own timescale. A plot inside a REN strip is not necessarily undevelopable, but it is a different project with a different programme and a different cost of certainty.

What a competent pre-offer check contains

• the PDM classification and applicable indexes for every article that makes up the plot
• a plotted overlay map showing which restrictions touch the site and how much of the developable footprint they remove
• the history of previous applications on the plot, including refusals and the reasons given
• confirmation of whether an existing planning approval, PIP or licence is still valid and transferable
• a first view on which external authorities will need to be consulted.

Where the answers materially affect value, the disciplined route is a Pedido de Informação Prévia (PIP), which asks the municipality to state its position on a defined proposal before the full design package is produced.

Asking prices for land in Portugal are frequently derived from what the seller hopes the finished scheme is worth, with no deduction for the risk of getting there. A residual valuation reverses the logic and produces the only number that matters: the maximum you can pay and still hit your return.

The structure is simple and unforgiving:

• gross development value — saleable area multiplied by evidenced sales values
• less construction cost, including infrastructure, external works and contingency
• less professional fees, licensing charges and municipal compensations
• less finance cost across the whole holding period, not only the build period
• less acquisition taxes and transaction costs
• less the developer's required profit margin
• the remainder is the land value.

Two disciplines separate a useful residual from a decorative one. First, sales values must come from closed transactions in the same micro-market, not from listings. Second, the model must be run at least three times: base case, a case with a ten per cent fall in sales values, and a case with a ten per cent cost overrun and a six-month planning delay. A site that only works in the base case is not a viable site; it is a bet.

The costs most often missing from a first land appraisal

• urbanisation works and the cost of bringing the plot to a buildable condition
• utility connection and reinforcement charges where existing capacity is insufficient
• municipal urbanisation charges (TMU) and any land cession or compensation obligations
• archaeological, geotechnical, topographic and environmental surveys
• demolition, asbestos removal, contaminated soil or rock excavation
• the carrying cost of holding land through an uncertain planning period.

In Portugal, land is typically secured through a contrato promessa de compra e venda (CPCV) — a promissory contract signed before the deed. The CPCV is where the transaction is really negotiated; the deed simply executes it.

For development land, the CPCV should almost always be conditional. The condition must be drafted around a specific, verifiable planning event — the approval of a defined PIP, the issue of a licence for a defined scheme — and not a vague reference to "planning being obtained". Drafting matters more than commercial intent here: a condition that cannot be objectively tested becomes a dispute.

Terms that deserve real negotiation

• the definition of the planning event that satisfies the condition, including minimum parameters
• the long-stop date, and an extension mechanism where the delay is caused by the authority rather than the buyer
• the deposit: amount, whether it is staged against milestones, whether it is secured, and the consequences of failure
• seller obligations to co-operate — signing applications, granting site access for surveys, providing documents
• what happens to the planning application and any approval if the transaction does not complete
• the seller's warranties on debts, charges, tenancies, easements and existing works
• whether the buyer may assign the contract to the project vehicle before completion.

The purpose of these clauses is not to extract advantage; it is to ensure that the party who controls a risk carries it. A seller who knows the land is constrained will resist a tightly drafted condition, which is itself information.

Contractual protection is only as good as the underlying facts. Before completion, the following should be verified and reconciled against each other.

DOCUMENTS TO OBTAIN

• certidão permanente do registo predial for every article, showing ownership, charges, mortgages, attachments and registered area
• caderneta predial from the tax authority, showing the fiscal description and area
• the licence of use (licença de utilização) for any existing building, or evidence of exemption for pre-1951 construction
• certificate of no municipal debt and confirmation of any outstanding urbanisation obligations
• topographic survey with confirmed boundaries, levels and access points
• confirmation of the legal access to the public road, and of any private right of way
• tenancy, agricultural lease, forestry management or hunting agreements affecting the land
• utility capacity confirmations from the water, sewage and electricity operators.

Where any two of these disagree — a boundary that does not match the survey, an area difference between registry and tax record, an unregistered extension to an existing building — that discrepancy must be regularised, priced or expressly allocated in the contract. Discrepancies do not disappear at the deed; they reappear at the licence, at the bank valuation, or at the sale of the first unit.

• Rustic land marketed as buildable because a neighbouring plot contains a building.
• Reliance on a verbal indication from a municipal officer instead of a written planning position.
• Buying with a licence that has expired, or that is not transferable in the form assumed.
• Undeclared rights of way, tenancies or forest-management obligations discovered after completion.
• A deed area that differs from the registered or surveyed area, changing the buildable envelope.
• Existing buildings with unlicensed alterations, which must be legalised before anything new is approved.
• Deposits released in full at signature with no planning condition and no security.
• A residual valuation built on asking prices, producing a land price the finished scheme cannot support.

Land acquisition is the first phase of the development process, not a separate transaction. The planning answers gathered here become the inputs to the feasibility model; the feasibility model sets the bid; the contract conditions set the programme; and the due-diligence file becomes the foundation of the licensing submission and, later, of the lender's and buyer's own reviews.

Work done properly at this stage is never repeated. Work skipped here is repeated at every subsequent stage, at increasing cost.