Perspectives
Analysis for property decisions
Paperwork, pricing, presentation, micro-markets and decisions that benefit from context before moving forward.
Editorial approach
Each article names the decision it is designed to help you make.
Published articles
Featured
Asking price, comparable price and sale price are three different things
Confusing the three is where most difficult pricing conversations begin.
Helps you decide
Deciding which evidence should underpin the asking price.
The paperwork you gather before listing, not during
Deciding whether a property is ready to be listed or whether something needs to be resolved first.
Read article
Preparing a property for photography without hiding what it is
Deciding what to prepare before photography and what still needs to be shown, even when it is less flattering.
Read articleFurther reading
Further reading
Market perspective
Data can frame a decision. It cannot make it for you.
August 2026 asking-price references for Oeiras, Cascais and the combined Cascais and Estoril area, with sources and limits of comparison.
Offer price, not completed sale price — This is a monthly estimate of the median asking price for homes on the market, calculated from valid listings after the source's quality filters. The completed transaction price is not part of the figure.
Method and limitations
Monthly estimate of the median asking price for homes on the market in Oeiras municipality, calculated by idealista from valid listings after the source's quality filters. It reflects offer prices, not completed transaction prices.
It is an aggregate supply-side reference. A municipality with very mixed stock does not represent any individual property and cannot replace micro-area, property-type and condition comparables.
Method and limitations
Monthly estimate of the median asking price for homes on the market in Cascais municipality, calculated by idealista from valid listings after the source's quality filters. It reflects offer prices, not completed transaction prices.
The municipality combines very different micro-areas and property types. The figure is aggregate supply-side context, not a valuation of any individual property.
Method and limitations
Monthly estimate of the median asking price for homes on the market in the combined Cascais and Estoril area, calculated by idealista from valid listings after the source's quality filters. It reflects offer prices, not completed transaction prices.
It is an aggregate reference for the combined Cascais and Estoril area and does not isolate Estoril. It is supply-side context only and cannot replace comparables for the micro-area, building, property type, aspect or condition of the individual home.
If the decision is already on the table
The articles help clarify the context. The next step is applying it to your situation.