Cadastral identity

Why this matters before buying

The cadastral identity confirms that the parcel actually exists, where it sits administratively, and how the Spanish state classifies it. A mismatch between what a seller advertises and what the Catastro says is the single most common red flag in Spanish rural-land transactions.

Source

Sede Electrónica del Catastro

Light Pollution Urban sky

The reading

Human health

High levels of artificial light at night. Chronic exposure suppresses melatonin and is linked to disrupted sleep and circadian rhythm. Expect to rely on blackout blinds indoors; outdoor darkness for rest and recovery is limited here.

Wildlife

Strong artificial light disrupts nocturnal wildlife — it draws and kills insects, disorients migrating birds and bats, and erodes the natural night many species depend on. Responsible lighting choices here matter for the surrounding ecosystem.

Why this matters

Night-sky darkness is both a lifestyle amenity and an environmental and health factor. Many buyers move to the countryside for star-filled skies, restful nights and contact with nature — and a brightly lit parcel quietly undoes all three. Because artificial light at night is hard to reverse once neighbouring development arrives, it is worth knowing where a parcel stands today.

Source

Seed VIIRS-style radiance (IDW of curated anchors)

Tourism, Culture & Events Heavy event disruption

Two ways to read this

Nearby event venues

Nearby attractions

Why this matters

Proximity to attractions and big event venues cuts both ways. If you plan to rent the property out or resell, nearby visitor magnets are an asset — they bring guests and demand. If you plan to live there, a large sports stadium, music-festival ground or crowd-heavy attraction can mean traffic jams, no parking and loud nights whenever an event runs; many owners simply leave home for the duration. Knowing what sits nearby — and how big the crowds get — lets you match the parcel to your goal.

Source

Wikidata (CC0), snapshot 2026

Seismic Zoning Not published

Zoning

Why this matters

Spain's NCSE-02 seismic-resistant construction code assigns every municipality a basic acceleration coefficient a_b (in g). Above 0.04 g the code is mandatory; above 0.08 g detailed calculations kick in; above 0.16 g the structural system itself must be designed seismically, with meaningful cost impact. Knowing the band before you sign lets you factor foundation upgrades into the offer and avoids surprises in the architect's quote.

Source

NCSE-02 Annex I (RD 997/2002)

Local demographics Population growing

Population dynamics (last 5 years)

Unemployment

Why this matters

Demographics tell you whether a place is alive and growing or quietly emptying out — which shapes house prices, local services, schools and who your neighbours will be. A municipality with steady arrivals and a positive natural balance tends to keep its shops, transport and amenities; one that is ageing and losing people can see services close and resale demand thin out. Registered unemployment adds a read on the local job market. This chapter tracks the last five years so you can see the direction of travel before you buy.

Source

INE (MNP · Migraciones · Padrón) · SEPE · INE EPA

Radon risk High

Radon potential

Regional context

A regional radon-potential map is not available for this run — the classification above still applies.

Why this matters

Indoor radon (Rn-222) is, according to the WHO, the second leading cause of lung cancer after tobacco. It seeps from uranium-bearing bedrock — granite, gneiss and black slate carry the highest potential, while limestone and sedimentary basins sit low — and accumulates in poorly ventilated ground-floor and basement rooms. The WHO recommends acting above 100 Bq/m³ and never exceeding 300 Bq/m³. Knowing the potential band before you buy lets you budget for protective barriers and sub-slab ventilation, and plan a certified indoor test in the finished building.

In Spain, Royal Decree 732/2019 added section DB-HS6 to the Technical Building Code (CTE), which mandates radon-protection design in medium- and high-potential municipalities; ask the architect how the required barrier and sub-slab ventilation will be met.

Source

CSN — Mapa del Potencial de Radón en España

Critical Infrastructure Nearby Low

Power plants Low

Why this matters

Large industrial and energy installations shape a parcel's surroundings: noise, traffic, air quality, odour, water and power infrastructure, visual impact and — for the most hazardous sites — safety planning zones. A merely-planned or under-construction site can reshape a quiet parcel within a couple of years, so operational, under-construction and planned facilities are all flagged.

Source

OpenStreetMap (ODbL), Global Energy Monitor (CC BY), EEA E-PRTR & Seveso, Wikipedia

Battles & conflicts nearby 0 site(s)

Conflict sites in the buffer

No conflict sites are recorded inside the buffer for the queried snapshot.

Why this matters

Proximity to a historical battlefield, siege or mass-attack site is mostly heritage context — but it occasionally carries practical weight. Sites of the Spanish Civil War (1936–39) and earlier conflicts can fall within protected historical-memory or archaeological zones that constrain excavation and building works, and a few active fronts (e.g. the Ebro) still yield unexploded ordnance during groundworks. Knowing what happened on the land is part of understanding it.

Source

Wikidata (CC0), snapshot 2026

Illegally occupied buildings (okupa) 0 report(s)

Searched within 1000 m of the parcel (urban core — a tighter radius).

Why this matters

An illegally occupied building next door can affect safety, noise, community relations and resale, and it appears in no official register. Because the situation is anecdotal and changes over time, we record it by hand and attribute every entry to a source you can check — treat it as a prompt to investigate, not a verdict.

Source

Operator-curated (attributed allegations), snapshot 2026

Smart City insights Recent

What the sensors nearby measure

No municipal sensors are on file within the search radius for Santander.

Why this matters

A handful of European cities run dense networks of public IoT sensors — measuring air quality, noise, traffic, parking, pedestrian flow and more — and publish the readings as open data. Where a parcel falls inside one of these networks we can show what the neighbourhood actually experiences, block by block, rather than a city-wide average. It is an unusually direct, current window on daily life around the property.

Source

Datos Abiertos Santander (RTOD / SmartSantander)

Strategic Noise Map (END) END-covered

Proximity to noise sources

Why this matters

The EU Environmental Noise Directive (2002/49/EC, transposed as Ley 37/2003 del Ruido in Spain) obliges member states to publish strategic noise maps for agglomerations above 100 000 inhabitants and for major roads, rails and airports on a 5-year cycle. Parcels sitting inside a mapped area have published L_den / L_night values you can look up before signing; parcels outside END coverage still deserve a sanity check for the nearest highway, rail line and airport that appear here.

Source

EU END Directive 2002/49/EC — Spanish agglomerations + infrastructure register

Public transport access Urban — transit-served

Why this matters

In a town or city this size, public transport is a network rather than a single distant station: local bus lines run through the streets, and larger cities add metro, tram or commuter rail. Because that dense local-bus network is not itemised here, a stop-by-stop distance check would understate how well-connected an urban parcel really is — so for parcels inside the built-up core we simply confirm that day-to-day transit is available. Check the municipal transport operator for the exact lines, timetables and fares near the address.

Source

Urban-area classification from OpenStreetMap place=city/town (© OpenStreetMap contributors, ODbL)

Local nuisance sites 0 site(s)

Searched within 100 m of the parcel (urban core — a tighter radius, since a nuisance neighbour has to be very close to matter here).

Sites nearby

No nuisance sites are on file inside the search radius.

Why this matters

Some neighbours never appear in any official register yet shape daily life all the same: a sports complex loud until late whose overnight air-conditioning and industrial washers emit a sleep-disturbing hum; a bakery or workshop that vents odour at dawn; a car park or sign that floods a bedroom with light. These are qualitative, local facts — the kind you only learn by living next door — so we record them by hand and reproduce the specific detail here.

Source

Curated local knowledge, snapshot 2026

Historical Maps Overlay

Facts

Why this matters

Old survey sheets often preserve toponyms and show roads, paths or structures that hint at former land use — some of which may still exist today as legal rights-of-way. Comparing the historical layout with the current cadastral plan is a fast way to spot easements or long-lost features that a modern satellite image will not reveal.

Source

IGN CNIG — MTN Primera Edición

Elevation, slope and aspect Gentle

Topographic facts

Why this matters

Slope class governs construction cost, irrigation strategy and which crops or building types are even feasible. Aspect (the compass direction the parcel faces) drives sun exposure: south-facing plots in mainland Spain receive substantially more solar gain — a deal-maker for vineyards or PV installations and a deal-breaker for heat-sensitive uses.

Source

OpenTopoData — eudem25m

Lightning density Low

The reading

Sitting at about 28.5 m on exposed terrain, this parcel is nudged roughly 5.9% above the surrounding area baseline of 1.066 flashes/km²/yr — high, steep ground triggers more thunderstorms than the valleys nearby.

Why this matters

Lightning is a genuinely location-specific hazard. It starts wildfires, damages roofs, chimneys, aerials, pumps, electronics and solar arrays, and determines whether a rural building really needs a lightning-protection system and surge protection. It is far from uniform across Spain: the interior mountain ranges — the Pyrenees, the Iberian System and Maestrazgo, the Central System — see several times more flashes per km² than the Atlantic north-west coast or the Canaries, because summer heating and rising air over high, exposed ground fire off many more thunderstorms. A parcel high on a ridge can genuinely attract more strikes than the valley a few kilometres away, which is why this chapter combines the area's long-term flash-density climatology with the parcel's own elevation and slope.

Source

Seed climatology (IDW of curated regional anchors)

Coastal Flooding & Sea-Level Rise Negligible

The reading

10 and 20-year outlook

Why this matters

Sea level along this coast is rising, and the trend is one-directional. The table compares the parcel's ground elevation with the projected mean rise plus an allowance for extreme high water (spring tide and storm surge), under a moderate (SSP2-4.5) and a high (SSP5-8.5) emissions scenario. A negative freeboard means the projected extreme water level would sit above the ground.

Source

IPCC AR6 regional sea-level projections (medium confidence, rise from ~2020) + storm-surge/wave-setup allowance; Copernicus Marine. Coarse screening — not a flood certificate.

Solar / PV potential Modest

The reading

Figures are per kilowatt-peak installed. As a rule of thumb, a 3 kWp home array (roughly 6–8 panels) would produce about 1183.0 × 3 kWh per year at this location.

Month by month

Average monthly output modelled for a 1.0 kWp system with 14.0% system losses, at the optimal fixed tilt.

Why this matters

Solar potential decides how quickly rooftop photovoltaics pay for themselves, whether solar-thermal water heating makes sense, and how self-sufficient a rural building can be. Southern Europe has some of the continent's best solar resource, but it is far from uniform: sunny southern regions and high, clear inland plateaus out-produce the cloudier Atlantic and northern areas by a wide margin. Local terrain and horizon shading matter too — a north-facing slope or a ridge to the south can shave output. This estimate uses the parcel's own coordinates and PVGIS's satellite-derived irradiation record, adjusted for the local horizon.

Source

PVGIS (JRC) — PVGIS-SARAH2 (2005–2020)

Air quality (EEA) Good

Annual mean concentrations

Why this matters

Long-term exposure to fine particulate matter (PM2.5, PM10) and nitrogen dioxide (NO₂) is linked in the health literature to cardiovascular and respiratory disease; ground-level ozone (O₃) drives summer smog episodes and vegetation stress. The WHO 2021 guideline values are health-protective thresholds, tighter than the EU legal limits set by Directive 2008/50/EC; both are shown so buyers can weigh the parcel against either frame.

Source

EEA Air Quality — nearest station: TETUÁN (1.9 km, 2025)

Pollen calendar Low

Current levels (5-day forecast)

Universal Pollen Index (UPI, 0–5) from today's Google Pollen forecast for the parcel's 1 km cell.

Yearly pollen season

● marks the months when tree, grass or weed pollen is typically airborne here, based on the plants Google reports present and a regional Iberian pollen calendar.

Plants present at this location

Health guidance

Pollen is low. Most people can enjoy the outdoors; only the very sensitive may notice mild symptoms.

Why this matters

Pollen shapes day-to-day comfort for anyone with hay fever or asthma — and a rural parcel ringed by olive groves, grassland or birch can mean weeks of heavy exposure each spring and summer. Knowing which pollens peak, and when, helps you plan medication, garden choices, and even which rooms to face away from prevailing spring winds.

Source

Google Maps Platform — Pollen API (5-day forecast, UPI 0–5) · ES

Wildfire risk None

Detected fire events

No satellite fire detections recorded in the buffer for the queried period.

Current fire-weather index

Why this matters

Many rural parcels sit in fire-prone landscapes. Insurance premiums, mandatory vegetation-clearing distances around buildings and — in the most exposed places — outright refusals to cover the property all track wildfire history and modelled danger. Even a single satellite detection within a few kilometres over the past year is worth understanding before signing.

Source

NASA FIRMS hotspots + EFFIS (Copernicus) Fire Weather Index

Flood risk None

Return-period bands

Legal regime

Why this matters

Spain's flood-risk maps determine what you can legally build and how much insurance will cost. A parcel inside the 100-year band or the Zona de Flujo Preferente carries hard construction restrictions; cheap rural listings are sometimes cheap precisely because they sit in a flood zone, and the listing will not say so.

Source

SNCZI — MITECO (Sistema Nacional de Cartografía de Zonas Inundables)

Historical disasters timeline 5 event(s)

Chronological timeline

Why this matters

Individual hazard chapters answer one question each; this timeline answers how often does something bad happen nearby?. Three events in five years tells a different story than one event in thirty — and insurance underwriters read exactly this pattern when they price a policy.

Sources consulted

• Wikipedia — List of disasters in Spain by death toll (CC BY-SA 4.0)
• Wikipedia — List of European windstorms (CC BY-SA 4.0)

Climate normals (AEMET) Temperate

Annual summary

Monthly normals (1991–2020)

Monthly means of daily mean/max/min temperature and total precipitation for the 1991–2020 reference period.

Climate records (extremes)

All-time station records from AEMET; the date shows when each record was set. Snow surfaces as snow-days above — AEMET's records API has no snow-depth extreme.

Why this matters

A parcel's climate decides what you can grow, how you'll heat or cool a house, and whether a listing's "all-year living" pitch is realistic. Buyers from cooler latitudes routinely underestimate Spanish summer heat, while the meseta gets far colder in winter than the coast. The records row shows how far the weather has swung historically — useful for insurance, construction detailing and garden planning.

Source

Open-Meteo — ERA5 reanalysis (2021–2025 mean, ~9–25 km grid)

Wind rose Brisk

Strong-wind exposure Brisk

This is an actual gust recorded at the nearest AEMET station — a far better guide to real wind danger than the mean speed.

Dominant sectors

Why this matters

Wind direction and strength shape comfort, façade wear, terrace usability and how a parcel or apartment receives ventilation. For site-reading purposes, the wind rose helps distinguish calm solar exposure from places that may feel over-exposed even when the terrain itself looks favorable.

Source

Global Wind Atlas — climatological approximation

Mold & condensation risk Moderate

The main driver is sustained high humidity: the air stays damp for much of the year, so any poorly-ventilated or cold surface can hold enough moisture for mould.

The reading

Prevailing wind ≈ 5.3 m/s from the ESE — wind pushes rain onto the exposed façade but also helps walls dry between showers.

Building age & thermal envelope

Built in 1985. Built under NBE-CT-79, Spain's first thermal code but with only minimal insulation by modern standards. Some extra condensation risk on the coldest surfaces.

Why it matters

Mould needs three things: moisture, a surface, and time. Coastal and Atlantic regions stay humid enough for much of the year that any cold, poorly-ventilated surface — behind furniture, in unheated bedrooms, around single-glazed windows — can grow mould, damage finishes and affect indoor air quality and health. Warm, dry inland interiors rarely have the problem. This screening combines the parcel's climate normals, prevailing wind and the building's age to flag how much attention damp control deserves before and after purchase.

What helps

Where risk is elevated, the usual defences are: continuous background ventilation (or mechanical ventilation with heat recovery), keeping rooms evenly heated in winter, insulating cold walls and thermal bridges, and treating any existing damp before it spreads. During a viewing, look for musty smells, staining in corners and around windows, blistered paint, and check whether bathrooms and kitchens have working extraction.

Source

Open-Meteo — ERA5 reanalysis (2021–2025 mean, ~9–25 km grid) · Global Wind Atlas — climatological approximation

Drainage and watershed Low

Facts

Why this matters

Proximity to natural surface drainage shapes flood exposure, construction setbacks (Ley de Aguas servitude bands of 5 m and 100 m from the public hydraulic domain), and how run-off is likely to move across and off the parcel. Knowing which basin the parcel belongs to also matters for the competent basin authority (Confederación Hidrográfica) that permits water uses, dumps, and hydraulic works nearby.

Source

MITECO Hidrografía