Checking the original advert…
Palacio Castañeda · Santoña · Cantabria
Historic palace flat with five bedrooms
Renovation opportunity in Santoña’s Palacio Castañeda, with approximately 326 m² built area, five bedrooms, two bathrooms and original architectural details near the seafront.
Reference 09989 · On Inmoblia since 31 August 2026 · Published by Ordunte Inmobiliaria
Specifications
What the advert says about the property: floor area, layout, condition and registry details.
We show the source-reported value for context, but exclude it from calculations until the conflicting evidence is resolved.
- Type
- Flat
- Built area (source, uncertain)
- 326 m²
- Bedrooms
- 5
- Bathrooms
- 2
- Condition
- Needs renovation
Fittings and extras
What the property comes with and how much each item weighs in the “Property data” sub-score.
The advert also mentions:
- Historic early-20th-century palace building
- High ceilings
- Original noble-wood floors and doors
- Original wooden beams
- Private tower with large windows
- Near Plaza de San Antonio
- Two minutes from Santoña seafront
- Full local services nearby
- Cultural-interest landmark
Free text we could not normalise into a comparable attribute, so it does not score.
Municipal momentum
Where the local market is heading.
Rent price index
INE · 2011 base = 100 · yearly
Housing transactions
MIVAU · deals per year
Municipal demand
The structural depth of demand in the area.
Registered unemployment
SEPE · yearly average
Average gross income
AEAT · annual tax return
Registered population
INE · yearly population register
Net international migration
INE · immigration − emigration · yearly
Similar properties nearby
Real references of the same municipality and type, to cross-check rent and price. They are not necessarily active offers.
They let for…
Comparable rentals in Santoña, including those already let.
They sell for…
Comparable sales in Santoña, including those already sold.
This is a shortlisting pass over the advert's data, not a due diligence report. Before deciding, check the points we cannot verify from here:
- Possession: that it is vacant, with no squatters and no tenants on a live contract.
- If it is let, the current rent, the type of contract and its expiry date.
- The real state of repair and services (possible hidden renovation work) and a valid energy certificate.
- The real service charge and, above all, whether any special levies are approved or pending: they appear in the minutes of the last owners' meetings.
- The property's actual IBI: our figure is an estimate from the municipality's cadastral values, not the specific bill.
- Charges, mortgages, seizures or easements in the Land Registry extract.