Buying Guides
Off-Plan vs Resale Property: Which Is the Better Buy?
The off-plan versus resale debate is usually argued as if one category were inherently safer. It is not. They carry different risks, at different times, and they fail in different ways.
Cet article n'est actuellement publié qu'en anglais.
Buy off-plan and you are purchasing a description, a specification and a promise, from a company that has to remain solvent long enough to deliver it. Buy resale and you are purchasing a physical object with a history you did not witness, documented by systems that may not agree with each other.
Both are entirely normal transactions. Both go wrong for predictable reasons. This is the honest comparison, category by category.
Side by side
| Factor | Off-plan / new build | Resale / existing |
|---|---|---|
| Headline price | Usually higher per m² for equivalent location | Broader range, more variation by condition |
| Payment structure | Staged over construction, deposit at reservation | Deposit then balance at completion |
| Financing | Mortgage typically arranged near delivery | Mortgage arranged against an existing, valuable asset |
| Inspection | Not possible before delivery | Full physical inspection possible before offer |
| Documentation | Created new; developer must deliver licences | Historic; must be reconciled across systems |
| Warranties | Statutory structural and building guarantees apply | Generally sold as seen, subject to hidden-defect law |
| Energy efficiency | Current regulations and standards | Depends on age; often the largest upgrade cost |
| Renovation | None expected at delivery | Frequently required, sometimes substantial |
| Negotiation | Limited on price; more on specification and extras | Broader, especially on dated or long-listed stock |
| Community maturity | Unknown; fees and reserves untested | Observable: accounts, minutes, arrears, condition |
| Timing | Wait for delivery, with programme risk | Occupy on completion |
The case for off-plan
- Everything is new: no deferred maintenance, no thirty-year-old wiring, no roof at the end of its life.
- Current construction and energy standards, which affect running costs and future marketability.
- Statutory building guarantees against structural and construction defects.
- Staged payments spread the cash requirement across the construction period.
- Some ability to influence layout, finishes and specification while the building is being built.
- Documentation is created fresh — no thirty years of undeclared extensions to reconcile.
The risks in off-plan
- Developer risk: you are an unsecured creditor of a company until the property exists and is transferred.
- Delivery risk: programmes slip, and the consequences fall on your rental plans, your finance and your living arrangements.
- Specification risk: 'or similar quality' clauses allow substitutions you may not like.
- You cannot inspect what does not exist — light, noise, views and finish quality are all descriptions until handover.
- Deposit protection: staged payments should be secured by a bank guarantee or insurance policy; verify this rather than assume it.
- Licence risk: confirm the building licence exists and, at delivery, that the licence of first occupation has been issued.
- Community unknowns: fee levels, reserve funds and how the development actually functions are untested.
- Market risk across a long build period: valuation at delivery may differ from the price agreed years earlier.
The case for resale
- You can see, measure, inspect and test exactly what you are buying.
- Established location: neighbours, noise, traffic, sunlight and views are all observable.
- Mature communities have visible accounts, minutes, arrears and maintenance history.
- Mature landscaping and larger plots, particularly in older developments.
- More negotiation scope, especially on dated properties and long-listed stock.
- Immediate occupation, and no dependence on a developer remaining solvent.
The risks in resale
- Hidden defects: damp, drainage, structural movement and corrosion behind finishes.
- Historic alterations carried out over decades, sometimes by several owners.
- Documentation discrepancies between the listing, the registry, the cadastre and the physical building.
- Undocumented structures — pools, terrace enclosures, garage conversions and annexes.
- Ageing technical systems with real replacement costs and no warranty.
- Renovation requirement, which is frequently underestimated at the offer stage.
- Community liabilities: outstanding debt, or an approved special levy for major building works.
Twelve specific warning signs, and what each typically costs to resolve, are set out in property red flags every buyer should check.
Which buyer is each option best for?
Off-plan tends to suit
- Buyers who want a turnkey property with no works and no project management.
- Buyers with a flexible timeline who can absorb a delivery delay.
- Buyers who value warranties, current energy standards and low maintenance for the first decade.
- Buyers who prefer staged payments to a single large completion.
- Buyers who are comfortable committing on the basis of documentation and a show unit.
Resale tends to suit
- Buyers who want a specific established location that has no new development.
- Buyers who want plot size, mature gardens and privacy.
- Buyers willing to renovate in exchange for value creation.
- Buyers who need to occupy quickly and cannot wait for a build programme.
- Buyers who negotiate well from evidence and want the leverage to do it.
Investment and resale value
Neither category outperforms the other as a rule, and anyone who tells you otherwise is selling one of them.
New build carries a premium at purchase; part of that premium is paid for newness, which is a depreciating attribute. Resale in a scarce location carries land value, which is not. Against that, an unmodernised resale property can carry a large latent capital cost that a future buyer will price in, while a well-built new development in a strong location can hold value very well.
The determinant in both cases is the same: what you paid relative to evidenced value, and what the total project cost you. That framework is in asking price vs fair value.
Due diligence is different — not less important
The most damaging assumption in the whole debate is that a new build does not require due diligence because there is no history to check. There is no history; there is a contract, a company and a set of licences, and each of those can fail.
Off-plan due diligence
- Developer track record: completed projects, delivery history and company financial standing.
- Building licence issued by the town hall for the specific project.
- Bank guarantee or insurance policy securing every staged payment you make.
- The full written specification, including brands, materials and any substitution clauses.
- Contractual delivery date, penalties for delay and your rights if the date is missed.
- Plot and unit identification in the contract, including terrace, parking and storage.
- Draft community statutes, projected fees and reserve fund policy.
- Snagging process and the statutory guarantee periods that will apply.
- Licence of first occupation issued before you complete and pay the final instalment.
Resale due diligence
- Current Nota Simple from the Land Registry, with charges and description.
- Cadastral certificate and plan, compared against the registry and the physical building.
- Built area reconciled across listing, registry, cadastre and a physical measurement.
- Licence of first occupation and works licences for every alteration.
- Independent technical inspection covering structure, roof, damp, services and drainage.
- Written renovation range with low, expected and high scenarios.
- Community statutes, minutes, current fees, arrears and any approved special levy.
- IBI, utilities and confirmation that no municipal or community debt is outstanding.
- Energy performance certificate and an honest view of upgrade costs.
The document list for a resale purchase, with the reason each item matters, is in the documents you should request before buying.
Where BuyerWingman fits
BuyerWingman was built around a single principle: never present an assumption as a fact. That applies equally to a thirty-year-old villa and to a development brochure. Every piece of information is classified by its source — verified fact, seller or agent claim, inference, public data or unknown — and every conclusion links back to the evidence behind it.
Whichever category you buy in, the useful question is not what BuyerWingman thinks. It is why it thinks it. Our cross-check method is described in how BuyerWingman cross-checks property documents.
Know the property. Know the risks. Know your numbers.
Questions fréquentes
- Is off-plan property a good investment?
- It can be, particularly where a development is well located and delivered on time at current standards. The risks are concentrated before delivery — developer solvency, programme slippage, specification substitution and market movement across the build period — so the due diligence is contractual and financial rather than physical.
- What are the main risks of buying off-plan?
- Developer failure, delivery delay, specification changes, unprotected staged payments, licence problems, and the inability to inspect the property before committing. Securing every payment with a bank guarantee or insurance policy, and confirming the building licence, addresses the largest of these.
- Is resale property cheaper than new build?
- Usually lower per square metre for an equivalent location, but not necessarily cheaper overall. Once renovation, upgraded energy performance, ageing technical systems and any documentation rectification are included, the total project cost can meet or exceed a new-build price.
- Which is safer, off-plan or resale?
- Neither. Off-plan removes renovation and hidden-defect risk and adds developer and delivery risk. Resale removes delivery risk and adds physical and documentary risk. The safe purchase is the one where the relevant risks were identified and priced before the offer.
- Can you negotiate on off-plan property?
- Less on headline price, particularly early in a launch, and more on specification, upgrades, furniture packs, payment schedule and included extras. Later phases and unsold remaining units tend to offer more flexibility than a launch does.
Note éditoriale
Cet article constitue une information générale, et non un conseil juridique, fiscal, technique ou d'évaluation. BuyerWingman ne remplace pas un avocat, un architecte, un expert du bâtiment, un ingénieur, un conseiller fiscal ou un expert évaluateur agréé — il vous aide à aborder ces échanges mieux préparé.
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