{"id":5215,"date":"2026-06-03T10:20:00","date_gmt":"2026-06-03T10:20:00","guid":{"rendered":"https:\/\/tiagorcorreia.com\/tmp-en-4658\/"},"modified":"2026-07-03T18:17:27","modified_gmt":"2026-07-03T18:17:27","slug":"new-building-permitting-rules-2026","status":"publish","type":"post","link":"https:\/\/tiagorcorreia.com\/en\/new-building-permitting-rules-2026\/","title":{"rendered":"The new building permitting rules in 2026"},"content":{"rendered":"<div class=\"trc-art-meta\"><span><strong>Legislation<\/strong><\/span><span>5 min read<\/span><span>Updated June 2026<\/span><\/div>\n<p>For decades, building or refurbishing in Portugal meant long waiting periods. The reforms of 2024 and 2026 \u2014 with Decree-Law n.\u00ba 108\/2026, in force on 3 August \u2014 changed that model: the municipality controls less at the entry point, decides within shorter deadlines, and technical responsibility shifts to the designer. Here is what that means, concretely.<\/p>\n<div class=\"trc-art-summary\"><span class=\"trc-art-label\">In short<\/span><\/p>\n<ul class=\"list\">\n<li><strong>Works starting earlier<\/strong> \u2014 under prior notification, with fees paid, there is no more waiting for a decision.<\/li>\n<li><strong>Deadlines with consequences<\/strong> \u2014 30 days to assess the architecture; the municipality\u2019s silence counts as approval.<\/li>\n<li><strong>More security in the property<\/strong> \u2014 the permit consolidates after 3 years and the planning title now appears in deeds.<\/li>\n<li><strong>Greater technical responsibility<\/strong> \u2014 the rigour of the design is your main protection.<\/li>\n<\/ul>\n<\/div>\n<h2>1. Works can start earlier<\/h2>\n<p>For works in areas with planning rules already defined \u2014 detailed plan, subdivision, PDM parameters \u2014 the procedure becomes <strong>prior notification without a screening (preliminary-check) phase<\/strong>: your architect submits the design, the fees are paid, the start date is notified and the works begin. No months waiting for a decision.<\/p>\n<p>The counterpart is serious: if the design breaches the rules, the municipality can act through inspection \u2014 during and after the works. Freedom at the entry point is paid for with technical rigour.<\/p>\n<div class=\"trc-diagram\">\n<p>1 \u00b7 DESIGN<br \/>\ndesigner\u2019s statement of responsibility<\/p>\n<p>2 \u00b7 FEES<br \/>\nsubmission and payment<\/p>\n<p>3 \u00b7 WORKS<br \/>\ncan start immediately\n<\/p><\/div>\n<p class=\"trc-art-caption\">Prior notification from 3 August 2026: three steps, no waiting for a decision.<\/p>\n<h2>2. Short deadlines \u2014 and silence playing in your favour<\/h2>\n<p>In permit procedures, decision deadlines shorten: <strong>20 days<\/strong> for the preliminary check, <strong>30 days<\/strong> for the assessment of the architectural design (extendable once), <strong>20 days<\/strong> for the final deliberation. And if the municipality does not respond, tacit approval forms \u2014 with the proof of submission counting as an element of the title.<\/p>\n<div class=\"blog-details__media\"><img loading=\"lazy\" decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/trc-novas-regras-licenciamento-obras-2026.webp\" alt=\"Portuguese house under renovation with light scaffolding\" width=\"1280\" height=\"720\" loading=\"lazy\"><\/div>\n<p class=\"trc-art-caption\">For works that conform to the plan, waiting for a decision is over.<\/p>\n<h2>3. More security when you buy or sell a home<\/h2>\n<p>Two changes directly protect your assets. First, the period for the administration to declare a permit null drops from 10 to <strong>3 years<\/strong> \u2014 after that period, the situation consolidates. Second, deeds must now state whether the property holds a <strong>planning title<\/strong> \u2014 fewer surprises for buyers, more value for sellers with the process in order.<\/p>\n<blockquote class=\"archidex-blog-details-quote\">\n<p>After three years, the permit consolidates in the legal order \u2014 whoever buys or sells a permitted property now knows, in the deed, exactly what they can count on.<\/p>\n<p><cite class=\"trc-art-cite\">Source: <a href=\"https:\/\/diariodarepublica.pt\/dr\/detalhe\/decreto-lei\/108-2026-1128002421\" target=\"_blank\" rel=\"noopener\">Decreto-Lei n.\u00ba 108\/2026, of 29 May \u2014 Di\u00e1rio da Rep\u00fablica<\/a><\/cite><\/p><\/blockquote>\n<h2>4. The technical rules changed hands<\/h2>\n<p>Since 1 June 2026, the old RGEU \u2014 the 1951 regulation that defined everything from minimum ceiling heights to corridor widths \u2014 is revoked. Until the Construction Code enters into force, it is the professional bodies that define the technical rules for designs. We explain everything in the article on <a href=\"\/rgeu-revogado-o-que-muda-nos-projectos\/\">the end of the RGEU<\/a>.<\/p>\n<blockquote>\n<h2 class=\"title\">\u201cThe municipality now trusts the designer. The client should demand that the designer deserves that trust.\u201d<\/h2>\n<h3>Tiago R. Correia<\/h3>\n<p>Architect<\/p><\/blockquote>\n<h2>5. What this demands of your design<\/h2>\n<p>In a system where the State trusts the professionals, your architect is no longer just the author of the drawings: they are the legal guarantor of the operation \u2014 answering for the planning framework, the technical conformity and the complete preparation of the application. That is the difference between works that move forward and works that stop. See how we work in our <a href=\"\/en\/services\/permitting\/\">permitting<\/a> service.<\/p>\n<div class=\"trc-art-cta-inline\">\n<p>Want to know the route \u2014 and the cost \u2014 for your specific case? Start with the <a href=\"\/en\/building-permitting-portugal-2026-guide\/\">complete 2026 permitting guide<\/a>.<\/p>\n<\/div>\n<h2>The mistakes that delay the process<\/h2>\n<p>Applications that stall almost always repeat one of three mistakes. <strong>Incomplete preparation<\/strong> \u2014 a missing drawing, statement or certificate, and the improvement request sends the application to the back of the queue. <strong>Wrong route<\/strong> \u2014 submitting through prior notification what required a permit (or the reverse) leads to outright rejection. <strong>Starting without confirming the exemption<\/strong> \u2014 \u201cexempt works\u201d does not mean works without rules, and successive inspection is real. All three are avoided the same way: a technical assessment before touching a wall.<\/p>\n<div class=\"trc-art-faq\"><span class=\"trc-art-label\">Frequently asked questions<\/span><\/p>\n<h3>Do I need a permit to refurbish the interior of my home?<\/h3>\n<p>As a rule, no \u2014 interior alterations that do not touch the structure, the fa\u00e7ades or the building height are exempt from prior control. In listed buildings or protection zones, the exemption does not apply: always confirm before starting.<\/p>\n<h3>How long until I can start the works?<\/h3>\n<p>It depends on the route: under prior notification, from 3 August, works start once the fees are paid; under a permit, the decision on the architecture now has a 30-day deadline, extendable once.<\/p>\n<h3>What exactly is prior notification?<\/h3>\n<p>It is the route for works in areas where the rules are already defined in a plan: the designer assumes conformity through a statement of responsibility and the municipality controls afterwards, not before. We compare the two routes <a href=\"\/en\/planning-permission-or-prior-notification\/\">in this article<\/a>.<\/p>\n<h3>And if the municipality simply does not respond?<\/h3>\n<p>Silence now counts as tacit approval within the legal deadlines \u2014 and the proof of submission becomes part of the planning title. Keeping proof of submission has become essential.<\/p>\n<\/div>\n<div class=\"trc-art-cta\"><span class=\"trc-art-cta-title\">Building, extending or refurbishing in 2026?<\/span><\/p>\n<p>Tell us what you have in hand. We analyse your case\u2019s framework and tell you the route, the real timelines and the costs \u2014 before you spend a euro on the works.<\/p>\n<p><a class=\"trc-art-btn\" href=\"\/en\/contact\/\">Request an analysis of my case<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Legislation5 min readUpdated June 2026 For decades, building or refurbishing in Portugal meant long waiting periods. The reforms of 2024 and 2026 \u2014 with Decree-Law n.\u00ba 108\/2026, in force on 3 August \u2014 changed that model: the municipality controls less at the entry point, decides within shorter deadlines, and technical responsibility shifts to the designer. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4841,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[126],"tags":[],"class_list":["post-5215","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-legislation-permitting"],"_links":{"self":[{"href":"https:\/\/tiagorcorreia.com\/en\/wp-json\/wp\/v2\/posts\/5215","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tiagorcorreia.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tiagorcorreia.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tiagorcorreia.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tiagorcorreia.com\/en\/wp-json\/wp\/v2\/comments?post=5215"}],"version-history":[{"count":1,"href":"https:\/\/tiagorcorreia.com\/en\/wp-json\/wp\/v2\/posts\/5215\/revisions"}],"predecessor-version":[{"id":5331,"href":"https:\/\/tiagorcorreia.com\/en\/wp-json\/wp\/v2\/posts\/5215\/revisions\/5331"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tiagorcorreia.com\/en\/wp-json\/wp\/v2\/media\/4841"}],"wp:attachment":[{"href":"https:\/\/tiagorcorreia.com\/en\/wp-json\/wp\/v2\/media?parent=5215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tiagorcorreia.com\/en\/wp-json\/wp\/v2\/categories?post=5215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tiagorcorreia.com\/en\/wp-json\/wp\/v2\/tags?post=5215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}