Investing in Hernani: 13 €/m²/month in rent and 7.4% gross yield
Buying in Hernani costs 2,122 €/m² on average and renting goes for 13 €/m² a month, leaving a gross yield of 7.4% before costs and taxes. It sits clearly above the Spanish average (4.2%), with purchase prices above the Spanish average.
13 €/m²/monthRent90 m² home: €1,178/month
2,122 €/m²Purchase90 m² home: €190,980
7.4%Gross yieldAnnual rent over purchase price
26/100Momentum50 = flat market
The map
Hernani within Gipuzkoa
Where the municipality sits and how it compares with its neighbours.
Gross yield< 3%3–4 %4–5 %5–6 %≥ 6%sin datos
Administrative boundaries from the Spanish National Geographic Institute (CC BY 4.0). The Canary Islands are drawn shifted, as on any map of Spain.
The verdict
What the analysis sees
The specific signals the official data leaves about this market, before going into detail.
On gross yield it ranks 1 of 6 among the municipalities of its province.
Hernani has 20,375 residents, an approximate unemployment rate of 7% (below the Spanish average). These are signals of how deep housing demand runs, not of the risk of any one tenant.
In favour
Gross yield of 7.4%Above the Spanish average (4.2%) on the same calculation method.
Approximate unemployment of 7%A stronger labour market than the Spanish average, measured on registered unemployed and contributors.
3 properties analysedWe hold stock for sale here, each with its own investment score.
Against
Momentum 26/100The local market is not helping: the recent series are flat or falling.
The market level in Hernani and what it means for a buy-to-let buyer. Per-m² figures are converted to a reference home of 90 m².
13.5 yearsPrice / Rent (PER)Years of rent to pay off the purchase
2,122 €/m²Purchase price
Spain 2,028 €/m²€/m² of transactions, population-weighted average
13 €/m²/monthRent
Spain 7 €/m²€/m² a month, population-weighted average
7.4%Gross yield
Spain 4.2%annual rent over purchase price, before costs
The comparison
Where it stands against the rest
Hernani's percentile among the municipalities with enough data, computed on the same figure for all of them.
Gross yield7.4%
95
PeorMedianaMejor
Rent level13 €/m²/month
100
PeorMedianaMejor
Momentum26/100
31
PeorMedianaMejor
Within Gipuzkoa it ranks 1 of 6 on gross yield.
The demand
Demand, employment and liquidity
The structural depth of the market: how many people live here, what they earn, how much changes hands and what stress it carries. This is market context, never a measure of tenant risk.
1.5Market turnover
Spain 3.3transactions a year per 1,000 residents · more turnover, easier to resell
7%Unemployment (approx.)
Spain 11%registered unemployed over unemployed + social security contributors
8.8‰Net migration
Spain 12.8‰arrivals minus departures from abroad per 1,000 residents
0.23Repossession pressure
Spain 0.55housing repossessions per 1,000 dwellings of the provincial stock · 2025
Repossessions are a provincial figure (INE): they describe the market in Gipuzkoa, not this municipality alone.
The trend
How it has moved
Official series for Hernani over recent years. Where a series is missing, the municipality does not publish it.
Housing transactions
MIVAU · deals per year
−21.4% interanual
Registered unemployment
SEPE · yearly average
−2.8% interanual
Registered population
INE · yearly population register
0.0% interanual
Net international migration
INE · immigration − emigration · yearly
+81.8% interanual
Recorded offences
Ministry of the Interior · cumulative
+98.0% interanual
Nearby
Alternatives in Gipuzkoa
Territories of the same level ranked by gross yield, to compare before deciding.
Where each figure comes from, over which territory and from what date. Confidence measures data coverage, never investment quality.
Data coverage
90/100
What this page does not show is what is not published about the municipality, not a zero.
official rent series (SERPAVI)
series sufficient to measure momentum
official appraised value (MIVAU)
estimated market level
our own adverts
When each figure is from
This is the latest figure published by each source for this municipality.
population register
2025
registered transactions
2026Q1
registered unemployment
2026M06
MIVAUAppraised housing value and registered transactions
SERPAVIOfficial reference rent index
INEPopulation register, migration and repossessions
AEATAverage gross household income
SEPE and Social SecurityRegistered unemployment and contributions
CatastroCadastral value, age and IBI rate
InmobliaOur own catalogue of adverts, each with its investment score
An indicative statistical estimate for comparing markets, not an appraisal or an investment recommendation. Gross yield does not deduct costs, IBI, insurance, voids or taxes.
