In Coimbra a roof is rarely just a roof. In the Baixa and the Alta there are houses centuries old, timber structures nobody sees and, in part of the city, UNESCO listing. Outside the centre, whole neighbourhoods took storm Kristin in January 2026. This guide looks at repairing a roof in Coimbra: what the census says, what the climate asks of it, what the council exempts and how you notify it, where to go and what we could not confirm. We do not repair roofs: we give information, with sources.
Updated 3 November 2026. General information, not a substitute for the council or a technician.
The essentials
- Repairing the roof as it is counts as conservation and is exempt. Coimbra council says so in its own forms, with one exception: listed buildings or buildings being listed.
- Replacing the tile with another that has an identical finish to the original and better energy efficiency is also a work of minor relevance, exempt, according to the same form. Changing the look is not.
- The Alta and Sofia (UNESCO) have their own municipal regulation. We could not open it. Before touching a roof in that zone, talk to the council.
- Coimbra has more buildings needing repair than the country: 45.4%, against 35.8%.
- In October 2026 the council changed its planning forms because of the revision of the national planning law. Always use the current model in the Online Services.
What Coimbra’s numbers say
The 2021 census (INE) counts 40,701 buildings in the municipality. We calculated the percentages from INE’s figures:
| Coimbra | Portugal | |
|---|---|---|
| Buildings from before 1961 | 24.2% | 23.1% |
| Small repairs | 28.9% | 21.8% |
| Medium repairs | 11.5% | 9.4% |
| Deep repair | 5.0% | 4.6% |
| No repair needed | 54.6% | 64.2% |
Here the gap is clear. Almost half the buildings (18,475) need some repair, and small and medium repairs weigh far more than in the rest of the country. Deep repair affects 2,044 buildings. INE measures the whole building, not just the roof, and the figures predate Kristin. Even so, they show that Coimbra has more houses asking for work than the rest of the country.
The climate and what fails first
At the IPMA station Coimbra / Bencanta (1991-2020) it rains 866.0 mm a year. November is the wettest month (121.5 mm) and July has almost no rain (8.9 mm). There are 94.0 days a year with 1 mm or more and 29.6 with 10 mm or more. August has an average maximum of 29.1 °C. Unlike the coast, there is some frost: 6.0 days a year with a minimum below 0 °C, mostly in January, December and February.
The cycle is this: a dry, hot summer, then rain in a block from October to January. Fallen leaves choke the gutter, and the first real downpour shows the rest. Frost is a minor factor, but it exists: our guide to tiles and climate explains the frost-resistance classes. The APICER and CTCV guide concludes that most defects come from lack of maintenance. See also gutter cleaning.
On old roofs the weak point is usually out of sight. A University of Coimbra dissertation says the most common support of old roofs is timber. When water gets past the tile, the beam suffers first. So in an old house, ask for an inspection of the structure, seen from the loft, and not just for tiles to be swapped. See the causes of leaks.
Permit in Coimbra
The council’s form “Notification of Works Exempt from Prior Control” lists what is exempt. From what we read:
- Conservation. Works to keep the building as it was built or altered (restoration, repair, cleaning) are exempt, except on listed buildings or buildings being listed.
- Roof covering with an identical finish. Replacing the roof covering with another that gives an exterior finish identical to the original and improves energy efficiency is a work of minor urban relevance, exempt.
- Interior works that do not change the shape of roofs or coverings are also exempt.
- Protected zones. Works of minor relevance stop being exempt on listed buildings, in their protection zones and in listed groups or sites.
The model we read also cites a separate regulation for the area of the University of Coimbra’s World Heritage nomination, including its protection zone (Notice no. 2129/2012), and says the exemption does not waive the public-space licence for scaffolding and hoardings, where it applies. The notification itself costs nothing. If you want the tax benefits for rehabilitation, the form says to state it in the request.
Important warning. That form carries no date and cites the previous legislation. The council said that since 1 October 2026 its forms were replaced and now sit in the Online Services. What we read may already have changed: confirm the current model. See the national permit guide.
Who to ask
Coimbra town hall is in Praça 8 de Maio. It serves the public on working days, 8:30 to 16:30. The general phone is 239 857 500 and the e-mail is [email protected], as the form publishes them. A request is made by application to the mayor, preferably through the Online Services, with a qualified digital signature. The council also has a fee simulator for planning operations, launched in 2026, to estimate costs before applying.
Kristin and aid
- The storm. In a January 2026 text, the mayor spoke of 525 incidents in about two days in the municipality. The council and parish councils gave priority to covering the roofs of homes damaged by trees.
- The no-permit regime. Coimbra is on the list of municipalities in calamity. Repairing a building damaged by Kristin needs no permit or prior notice until February 2027, but you must tell the council electronically. The aid guide explains the state aid of up to 10,000 euros, whose general deadline ended in April 2026.
- What the council is paying for. In October 2026 it launched two tenders to repair roofs of municipal buildings: one in the Bairro da Rosa and the Bairro do Ingote (base price 451,210 euros), another on 12 blocks in the Bairro do Ex-Ighape, in Ingote (491,161.12 euros). This is municipal work, not aid to private owners.
- Insurance and insulation. See home insurance and the insulation aid.
If rain has already got in
In the notice activating the emergency plan, on 27 January 2026, the council listed 112, the Municipal Civil Protection Service (239 497 302) and the Coimbra Sapadores fire brigade (239 792 800). These are numbers from an emergency notice: confirm them. Take photos before touching anything and read the first 48 hours. Climbing onto the roof is the biggest risk: see work at height.
Before you hire
Run the quote through the analyser, check the contractor, see the VAT guide and read repair or replace. Overview: roof repair. The city: Roofs in Coimbra.
What we could not confirm
- What the UNESCO-zone regulation requires for tiles, colour and eaves. The council’s server would not let us open the text.
- The exempt-works form currently in force. The one we read predates the October 2026 revision of the planning law.
- A council aid scheme for private owners for roofs. We found none.
- Current civil-protection contacts. Those we give come from a January 2026 notice.
- How many roofs Kristin damaged in Coimbra. We found no official count.
- Whether state aid reopened after April 2026. We found no reopening.
Sources (read on 3 November 2026)
- Coimbra council, form Notification of Works Exempt from Prior Control (MOD 117), undated.
- Coimbra council, news on coimbra.pt: planning adapted to the new rules and simulators (October 2026), roof-repair tenders (October 2026), storm incidents and activation of the emergency plan (January 2026).
- INE, 2021 Census, indicator 0011482 (percentages calculated by us).
- IPMA, climate normal for Coimbra / Bencanta, 1991-2020.
- Decree-Law 40-A/2026, Diário da República.
- University of Coimbra, dissertation on the rehabilitation of old roofs.
- APICER and CTCV, Guide to the Design and Application of Ceramic Roof Tiles, 2018.