Technical Survey Service

Buy your Property in Barcelona with 100% Technical Confidence 


Flats & Houses

Whether it’s an Eixample apartment or a Maresme villa, we conduct a dual-layer assessment: structural health and urbanistic legality.

  • Structural Integrity: Beams, load-bearing walls, and hidden humidity signs.
  • Systems Check: Compliance and safety of electrical, plumbing, and HVAC.
  • Community Status: Roof terraces, facades, and upcoming community repair assessments (derramas).

Commercial Premises (Locales)

Transforming a local in Barcelona involves strict municipal frameworks. We ensure your vision is compliant.

  • Activity License: noise restrictions, smoke extraction (salida de humos), and accessibility.
  • Change of use (Cambio de actividad): analysis of frontage, ceiling heights, ventilation ratios
  • Heritage (Patrimonio): design limits in histortic buildings that fall under facade protection.

Plots & Sites

Know exactly what can be built. Local land-use plans (POUM/PGM) govern every square meter.

  • Edificability : maximum buildable surface permited
  • Maximum building footprint allowed by the regulations
  • Height and floor limits

Initial consultation
We start by understanding the property, your needs and your plans, identifying the key questions to address during the survey.

Site visit
We visit the property to assess its existing condition, spatial qualities and potential, taking note of the aspects that may affect your future plans.

Detailed Report
We bring our findings together in a clear, illustrated report, highlighting opportunities, constraints and key considerations to help you make informed decisions.

Thermal Imaging Camera
Finds hidden humidity and insulation gaps

Moisture Meter
Detects damp before it becomes visible

Electrical Socket Tester
Checks wiring safety and compliance

Inspection Camera
Checks specifics without demolition

Sound Level Meter
Verifies noise insulation compliance


★★★★★ 

“Saved us from a €40,000 hidden structural nightmare in Eixample. They spotted subtle structural sagging the agency didn’t mention.”

Elena & Marcus S.

★★★★★ 

“Essential for buying land in Maresme. They explained buildability and setbacks in perfect English. Complete peace of mind.”

David M.

★★★★★ 

“Checked feasibility for a commercial conversion in Gràcia neighborhood. Clear, actionable, and deeply reassuring.”

Sophie T.


A mandatory document in Catalonia. Without it, you can´t live legally or connect utilities. We evaluate if obtaining a new one is a simple administrative step or if the property fails structural/ventilation standards entirely.

Properties in Eixample or Ciutat Vella often have structural or facade protection levels, specified by the Barcelona City Hall regulations of heritage. This restricts window replacements, AC placement, or layout changes. We cross-check to define your renovation freedom.

Grave structural or sanitary faults not visible to an untrained eye. We search for early warning signs like micro-cracks and efflorescence that hint at larger structural issues.


Ready to buy property with peace of mind?

Don´t sign your deposit contract (arras) blindly. Let us inspect the physical reality of your future investment.