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AI in construction and real estate

Across France and Spain, construction and real estate firms use AI mostly for day-to-day tasks: drafting quotes and listings, screening calls and leads, and preparing site reports, while larger groups go further with agentic tools in engineering and data analysis. In France, 30 % of construction and property TPE-PMEs reported using at least one AI solution in 2026, below the digital sector but ahead of several other industries, and larger industrial firms already investing heavily in AI identify construction and engineering as the sector with the strongest demand for specialised tools (72.4 %). In Spain, the Cámara de España finds that over half of SMEs, including in construction, explore or use AI in some way, yet only 5.3 % of those describe their integration as broad or strategic.

Real estate agencies automate lead handling and compliance checks

Real estate agencies are the clearest adopters of AI inside the sector. Since 11 August 2026, French law bars cold-calling private individuals without prior consent, and Bloctel has been replaced by a system that puts the burden of proof on the agency. Agencies are responding with AI agents that prepare compliant prospecting lists, sort incoming enquiries, draft valuations and match properties to buyers, while a negotiator still validates every document before it is sent. SeLoger has launched an AI-powered search feature on its property platform. The start-up Joe AI, which raised €2 million in October 2026, says it handles enquiries for more than 500 French agencies by phone, email, SMS and chat, aiming to cover up to 95 % of incoming requests.

Our summaries: Journal du Net, BFM Business, Maddyness

Mid-sized building firms report concrete, measured results

Smaller building and engineering firms are starting to measure what AI changes day to day. BNA Conseil, run by a former BTP director, guided AVB Innovations (40 employees) through a three-year AI rollout and is now working with CAPET Ingénierie, a 12-person engineering firm, on site-report automation and tender responses since July 2026. In a French government call for innovative artisan solutions, Costructor, a construction management tool with an AI assistant, said more than 180,000 tradespeople already use it daily, and Visuary, an AI survey-and-quoting app, counted 1,600 paying subscribers. In Canada, formwork company Coffrage Évolution adopted AI tools through the Business Development Bank of Canada’s LIFT programme, which supports over 1,000 SMEs.

Our summaries: France Num, Direction générale des Entreprises, La Presse

Adoption in construction trails other sectors, but is accelerating

In France, 30 % of construction and real estate TPE-PMEs used at least one AI solution in 2026, against 72 % in the digital sector and 60 % in specialised services, according to the France Num barometer. A separate study by IFS and The Futurum Group, covering larger industrial firms that already invest at least $10 million a year in AI, found demand for specialised AI tools highest in construction and engineering, at 72.4 %, ahead of telecoms (69.5 %) and manufacturing (61.9 %); this covers a different population of firms, so the two figures are not comparable. In Spain, the Cámara de España reports that 45.3 % of SMEs, including in construction, do not use AI and have no short-term plans to, while only 5.3 % of those already exploring it call their use broad or strategic.

Our summaries: ActuIA, IT User, Demócrata

Property firms link AI deployment to office and workspace plans

A study by Ifop for property group Gecina ties AI adoption to decisions about physical premises. Among French business leaders surveyed, 85 % see the office of the future mainly as a space for cooperation and decision-making once AI absorbs repetitive tasks, and 60 % of companies expect their property needs to change. Among firms with a formalised AI strategy, 77 % anticipate a change in their property needs, against 34 % of those without one. 72 % of companies plan to revise their property strategy within three years, and only 9 % of leaders now cite shrinking floor space as a cost-saving lever.

Our summaries: IT for Business

Compliance costs and data quality set the pace for smaller firms

The EU AI Act entered its enforcement phase on 2 August 2026, giving the European AI Office and national authorities such as France’s CNIL power to sanction non-compliant firms. McKinsey estimates SME compliance costs at €50,000 to €150,000 over three years, a burden the Hub France IA says weighs disproportionately on small structures. In real estate, the CNIL specifically recommends controls on client data and verification of how AI providers may reuse it. A 2026 survey of 1,200 US estate agents by the National Association of Realtors found AI use still concentrated on content: 75 % of users write listings with it and 27 % review or summarise documents.

Our summaries: Solutions Numériques, Journal du Net

Large groups move faster with agentic AI, setting a reference point

Large construction and property groups are furthest along. Ferrovial works with Sngular on "specification-driven development", where AI writes code under a developer’s direction, and uses Anthropic’s Claude for civil-engineering design work, according to Anthropic. Palantir, whose Spanish unit grew more than 100 % year on year to €23.5 million in revenue in 2025, counts Ferrovial among roughly twenty large Spanish clients using its Foundry platform for supply-chain and production problems. At French postal group La Poste, the property division La Poste Immobilier describes AI, including agentic tools built with Capgemini, as now strategic to its operations.

Our summaries: Emprendedores, PortalERP, Demócrata, BFM Business

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Method

Text written on 20 October 2026 by an AI model (Claude Sonnet 5, by Anthropic) from 40 AI watch articles on this theme, published between 30 June 2026 and 19 October 2026. Each paragraph links to the entries it draws on, and every number in the text was found in one of these articles before publication. The text is rewritten every week.

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