
Photo: Frnevado, CC BY-SA 4.0
Living in Serra
A mountain village of 3,767 people inside the Sierra Calderona natural park, with a working Carthusian monastery, six buses on a Sunday and the cheapest houses near Valencia.
Serra () is the smallest town in this cluster and the only one that is genuinely in the mountains: 330 metres up, 57 square kilometres of the Sierra Calderona, and 3,767 residents on the INE padron of 1 January 2025.
It has been a summer village for Valencia for a century, and it is slowly becoming a year round one. The population fell to 3,068 in 2017 and has risen every year since, which is the pattern of second homes turning into first ones.
The trade is stark and worth stating plainly. Fotocasa had houses here at 1,256 EUR per square metre in September 2026, cheaper than anywhere else in this tranche and barely a third of the city of Valencia. The bus to the nearest metro station runs six times on a Sunday.
Serra at a glance
The six figures that decide whether this town belongs on your list. Every one of them is sourced at the foot of the page.
Commute
No station. MetroBus 133A to the Line 1 terminus at Betera takes 24 minutes, then about 30 minutes on the metro.
Buying
1,256 EUR per square metre in September 2026, the cheapest of the four towns and about 38 per cent of the city rate.
Rent
The published index reads 17 EUR per square metre, only 1 below the city. Treat it with caution: the sample is small and holiday lets distort it.
Schools
One state primary, CEIP Sant Josep, plus a municipal infant school on Avinguda Rebalsadors. No secondary.
People
3,767 residents on the INE padron of 1 January 2025, up from a low of 3,068 in 2017.
Setting
Inside the Sierra Calderona natural park, between the Rebalsadors ridge and the Portaceli valley.
The commute: honestly, it is a car
The town hall's own instructions for reaching Serra by public transport are short: take Metro Line 1 to Betera, then the bus that connects Betera with Serra from the station itself. That is the entire network, and it is worth taking at face value.
The bus is MetroBus line 133A, which runs from the FGV station in Betera up the CV-310 through Naquera to Serra. Serra to Betera takes twenty four minutes on the published timetable. From Betera, in fare zone B, Line 1 reaches Angel Guimera in around thirty minutes, so the whole journey is roughly an hour plus the wait at each end.
The waits are the problem. Fifteen departures on a weekday, the first leaving Serra at 07:00 and the last regular one at 21:00. Eleven on a Saturday, with nothing leaving Betera between 13:16 and 19:15. Six on a Sunday or a public holiday. A night line, 133N, runs from Valencia through Betera and Naquera to Serra.
Serra's own page still calls the bus line 230, its number before the metropolitan network was restructured. It is the same service; the current timetables are published as line 133A.
By car the council gives three routes: the CV-35 to junction 321 and then the CV-310 through Betera, the A-7 to junction 315 and the CV-315 through Naquera, or the A-23 at junction 14 from the north. Reckon on forty minutes to the edge of the city in normal traffic, and check the low emission zone rules before you drive into it.
What it costs to rent, and why the number looks wrong
Fotocasa's rent index put Serra at 17 EUR/m² in September 2026, 6 per cent up on the year, against 18 EUR/m² for the city of Valencia. Taken at face value that says a mountain village of 3,767 people rents at almost the same rate as central Valencia, which is not credible.
Here is the arithmetic that gives it away. At 17 EUR per square metre a year of rent is 204 EUR per square metre, against a sale index of 1,256 EUR. That implies a gross yield above sixteen per cent, and no real long let market produces that. What it points to is a very thin sample skewed by short and seasonal lets in a village that has been a holiday destination for a hundred years.
The practical reading: treat the sale index here as the reliable one and the rent index as a warning that long lets are scarce. If you intend to rent before buying, budget for a search that takes longer than it would in Lliria or La Pobla de Vallbona. Our renting guide covers the contract and deposit rules wherever you land.
What it costs to buy
Fotocasa had Serra at 1,256 EUR per square metre in September 2026, 0.9 per cent up on the year. That is about 38 per cent of the city of Valencia's rate, and the cheapest figure anywhere in this cluster of towns.
At that rate a 150 square metre village house is around 188,000 EUR before purchase costs. That is what makes Serra worth the trouble of its transport: nothing else within an hour of Valencia buys a house in a natural park at this price.
Two cautions. The index is small and moves in steps, from 1,246 EUR in June to 1,295 in July and back to 1,256 in September, so read the year rather than the month. And much of the stock is old village housing on steep, narrow streets, so budget for a survey and read our buying guide on the taxes and fees you add on top of the price.
Schools
The town has one state infant and primary school, CEIP Sant Josep, and a municipal escoleta infantil for the under threes on Avinguda Rebalsadors. The council also runs a gabinet psicopedagogic, accredited by the Conselleria, covering the nursery, infant and primary stages.
There is no secondary school. From twelve onwards children travel out of the municipality, and in a town this size that is the single biggest practical constraint on family life here.
There is no international school anywhere nearby either. Mas Camarena in Betera is the closest, and it is a real drive from up here. Our international schools listing has the details, and the state admission process is the same across the Comunitat Valenciana.
What the town is actually like
The village is steep and twisting, built on the southern slope of the Calderona with a Moorish tower still standing in the middle of it, the church of the Mare de Deu dels Angels, and the ruins of a castle on the crag above that the Cid's forces are said to have used on the way to Valencia.
Two kilometres away, in its own valley of terraced orchards, is the Cartoixa de Porta Coeli, founded on 5 September 1272 and the third Carthusian house in Spain. It was sold off in the nineteenth century, sheltered President Manuel Azana at La Pobleta during the Civil War, and has been a working monastery again since 1943.
The rest of the municipality is mountain. The Rebalsadors ridge and l'Alt del Pi rise above 800 metres in the north west, the Portaceli ravine drops to 190, and the mirador dels Rebalsadors looks out over the Camp de Turia to the Albufera and the sea. Rainfall is 450 to 500 mm a year, with peaks in May and October.

Photo: Sancor, CC BY-SA 3.0 ES
Who it suits, and who it does not
It suits remote workers, retirees and anyone who wants a house in a national grade landscape for the price of a small flat in the city. On budget alone nothing else near Valencia competes.
It suits people who were going to buy a second home here anyway and have realised they would rather live in it. That is measurably what has been happening: the population has risen every year since 2017.
It suits you badly if you commute daily, if you have teenagers, or if you want to manage without a car. Six buses on a Sunday is not a transport network, it is a lifeline. Naquera is on the same bus line and half an hour closer in; Riba-roja de Turia has its own metro.
Paperwork and practicalities
You register on the padron at this ajuntament (). The Ajuntament de Serra is at Carrer Sagunt 31, 46118, on 96 168 84 43, and the town belongs to the partido judicial of Lliria. Our padron guide explains the document set.
The council maintains a separate urbanisation office for Torre de Portaceli, which tells you something useful: the outlying urbanizaciones here are administratively distinct from the village and their services, access roads and charges are not identical. Ask which one a property belongs to before you compare prices.
Fire is the standing risk of living inside a pine forest, and the council spends real money on it, including more than 42,000 EUR on forest track maintenance for fire prevention. Owner plot clearance obligations apply here as they do in Naquera. IBI, water and rubbish are set by this town hall, so ask for the last full year of bills rather than using the city figures in our cost of living guide.

Photo: JavierMunozF, CC BY-SA 4.0
What people get wrong about Serra
Taking the rent index at face value
17 EUR per square metre against a 1,256 EUR sale price implies a yield above 16 per cent. The sample is thin and skewed by holiday lets. Trust the sale figure, not the rent one.
Planning a daily commute around the bus
Fifteen weekday departures, eleven on Saturday, six on Sunday. It works for someone who travels two or three days a week. It does not work five days a week for two adults.
Looking for line 230
The council's own page still uses the old number. The current service is MetroBus 133A, Betera to Naquera to Serra, and that is where the live timetable is.
Buying a village house without a survey
Much of the stock is old, on steep narrow streets, and cheap per square metre for reasons that a survey will find and a listing photograph will not.
How to test drive Serra before you commit
- 1
Do the whole journey once, end to end
Bus from Serra to Betera, then Line 1 to Angel Guimera, then back at half past six. An hour each way plus waits is the honest figure.
- 2
Read the Sunday column before the weekday one
Six departures is the service on a Sunday or a public holiday. If that is a problem, it is a problem before you look at a single house.
- 3
Walk up to the mirador dels Rebalsadors
It is the reason people move here. Do it before you look at listings, so you know what you are actually buying.
- 4
Visit in February as well as August
This has been a summer village for a hundred years. What it feels like out of season is a different question, and the one that matters.
- 5
Ask which urbanisation a property belongs to
Torre de Portaceli has its own council office. Services, access and charges differ between the village and the outlying areas.
Sources
- Ajuntament de Serra, how to get here by road and public transport
- Ajuntament de Serra, education and childhood services
- Generalitat Valenciana, education centres in Serra
- INE, official population by municipality, Valencia province (table 2903)
- Fotocasa rent price index, Serra
- Fotocasa sale price index, Serra
- MetGo, line 133A timetable, Betera to Naquera and Serra
- MetroBus, integrated metropolitan fare table in force since 1 July

Resident in Valencia since 2016. Founder of BeTranslated. 25+ years in translation, interpretation and multilingual SEO.
Reviewed 5 September 2026 by Michael Bastin
