El Diario de la Vivienda

An 80 m² flat in Cerdanyola is valued at €233,500. Rented at €906 a month, that generates €10,872 a year — so buying equals 21.5 years of rent.

It's the mirror image of yield: the more years, the more expensive buying is relative to renting. It doesn't include mortgage interest, purchase taxes, or renovation costs, all of which push the figure higher.

As a reference point, Spain's national average has historically moved between 15 and 25 years depending on the cycle.

Cerdanyola is the 3rd most expensive of the twelve municipalities in the area, and the 3rd most expensive to rent. Where those two rankings don't match is where the opportunities tend to sit.

Resale housing in Barberà has an average appraised value of €2,586/m². For an 80 m² flat, that comes to €206,800.

The figure isn't drawn from listing prices: it comes from 128 real appraisals carried out in the municipality this quarter and collected by Spain's Ministry of Housing.

Appraised value is the conservative benchmark a bank uses to grant a mortgage. The price a sale actually completes at tends to run higher, and a city-wide average captures neither the floor, the lift, nor the state of the kitchen.

The municipality doesn't have enough new-build stock this quarter to calculate a separate average.

Among the twelve municipalities this paper tracks, Barberà is the 4th most expensive to buy in.

An 80 m² flat is valued at €198,400 in Ripollet and €233,500 in Cerdanyola: a €35,100 gap in Ripollet's favour.

On rent they're nearly level: Ripollet yields 4.5% gross and Cerdanyola 4.7%.

On rent, Ripollet signs at €751 a month and Cerdanyola at €906: a €155 gap across 209 deposit-lodged contracts between the two.

Comparing towns is useful for orientation, not for pricing. Within a single town, the gap between neighbourhoods is usually bigger than the one between these two.

The average contracted rent in Montcada i Reixac is €663 a month.

The figure comes from INCASÒL and is calculated over 130 contracts with the deposit already lodged. In other words: rents actually signed, not prices asked for — the gap between the two usually runs to several dozen euros.

That's €474 a month less than Barcelona's average (€1,137).

It's the 12th most expensive of the twelve municipalities this paper tracks.

A standard residential lease runs five years if the landlord is a private individual and seven if it's a company, with rent updated against the index set by Spain's statistics institute (INE).