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For any question on data and metadata, please contact: Eurostat user support |
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1.1. Contact organisation | Service des Données et des Etudes Statistiques (SDES) Commissariat général au développement durable Ministère de la Transition Ecologique et de la Cohésion des territoires |
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1.2. Contact organisation unit | Bureau des Statistiques sur l'Offre de Logements et Locaux (BSOLL) CGDD / SDES / SDSLC / BSOLL |
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1.5. Contact mail address | Tour Sequoia Place Carpeaux 92055 LA DEFENSE CEDEX |
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2.1. Metadata last certified | 25/09/2023 | ||
2.2. Metadata last posted | 25/09/2023 | ||
2.3. Metadata last update | 25/09/2023 |
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3.1. Data description | |||
Building permits (in French : "autorisations d'urbanisme", most of them being "permis de construire") are administrative authorizations which are necessary for new buildings and significant pieces of work. Hence they provide advanced indicators of the building activity business cycle. Are measured : numbers of new dwellings and square meters of useful floor area Source : French administrative database Sitadel |
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3.2. Classification system | |||
CPA or CC which are equivalent at the required level of detail |
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3.3. Coverage - sector | |||
Activities covered : CPA 41.00.1 and 41.00.2 The source covers all French building permits (including "déclarations préalables"). Such permits are not required for constructions with a floor area of less than 5 square meters and a height of less than 12 meters. |
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3.4. Statistical concepts and definitions | |||
In the administrative database used (called Sitadel2), most of the information requested in building permit forms is available for each authorized construction project. In particular, this includes the type of work (residential or non-residential), the number of dwellings for residential buildings, the useful floor area for all buildings. In addition to these variables used for STS indicators, there are other variables such as the precise location of the building or the number of dwellings according to the number of rooms. |
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3.5. Statistical unit | |||
The reporting units are mostly municipalities or groups of municipalities (around 2500), the field is completed by local State administrations. The observation units are building projects/permits which create one or more dwelling(s) or create square meters of useful floor area of non-residential buildings |
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3.6. Statistical population | |||
Administrative data are collected in a register (called "Sitadel") for around 1 million building permits every year, around 200.000 of them contributing to the building permit indicators by creating new dwellings or useful floor area. |
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3.7. Reference area | |||
France excluding Mayotte for residential buildings (data are collected for Mayotte but not used in estimations yet). France including Mayotte for non-residential buildings, but only since 2012. |
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3.8. Coverage - Time | |||
Monthly data, back to 1994 for Eurostat, even if 2000 is the usual starting date for disseminations in France. For the number of dwellings, one annual series is published in France. Actually, the database has usable data back to 1974, but their quality is not reliably assessed. |
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3.9. Base period | |||
Not relevant |
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Either number of dwellings or square meters of useful floor area |
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For residential buildings : building permits actually granted during each calendar month. For non-residential buildings : building permits recorded in the Sitadel database during each calendar month (the difference with residential buildings is that the statistics for one month include building permits which had been awarded in an earlier month but were recorded only this month). |
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6.1. Institutional Mandate - legal acts and other agreements | |||
At European level, building permits indicators are part of the European Business Statistics (EBS) Regulation (EU) 2019/2152 on 27 November 2019, followed by the Commission Implementing Regulation 2020/1197, where they are mentioned in table 9. They are part of "principal European economic indicators" (PEEIs). The regulation requires quarterly or monthly data 3 months after the end of the period. In France, data are sent monthly to Eurostat, one month after the end of the period. In France, the content of the database Sitadel, its dissemination policy and personal data protection are regulated by a regulatory text published in March 2021 (https://www.legifrance.gouv.fr/jorf/id/JORFTEXT000043279929). The data collection is regulated by the articles R423-75, R423-76 and R423-77 of the urban planning code, which mentions that all data included in the building permit requests are to be sent to the ministry for the Sitadel database for the purpose of statistics and several other purposes. |
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6.2. Institutional Mandate - data sharing | |||
Data are sent to Eurostat monthly, they are not sent directly to any other international organizations. |
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7.1. Confidentiality - policy | |||
The confidentiality policy is only related to the protection of personal data, which are not quantitative (address and name of the building permit applicant for instance). There are no statistical confidentiality measures for aggregated indicators. Personal data of natural persons are protected by a regulatory text published in march 2021 (https://www.legifrance.gouv.fr/jorf/id/JORFTEXT000043279929). However, some of these personal data (address of the construction, identifier of the building permit) can be generally disseminated because they are considered by the national regulation as "necessary to the people's information".
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7.2. Confidentiality - data treatment | |||
There are no statistical confidentiality measures, only measures to ensure the protection of personal data. |
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8.1. Release calendar | |||
The annual release calendar is published in advance. |
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8.2. Release calendar access | |||
https://www.statistiques.developpement-durable.gouv.fr/agenda-des-parutions?date_event=&theme=4&a= |
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8.3. Release policy - user access | |||
At the end of the month following the reference period, at 8.45 AM on the release date, data are disseminated to the public and sent to Eurostat. An embargo policy is applied until then. However, those data are transmitted for information to officials of the Ministry at 6PM local time previous night, and to some specialized newspapers to prepare their articles at 8.15 AM on the release date. |
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Monthly both to Eurostat and nationally |
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10.1. Dissemination format - News release | |||
There is a press release for the statistics about the number of dwellings, accompanying every publication. It's just a copy of the chapeau of the publication. There are no Government's comments in this press release. The Government is free to make its own comments besides, which sometimes happened. |
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10.2. Dissemination format - Publications | |||
For both residential buildings and non-residential buildings, we release a monthly publication called Statinfo with a short analysis, graphs, tables and maps. This publication is completed by a lot of data files. |
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10.3. Dissemination format - online database | |||
Monthly results until the municipality level are available online, with different statistical techniques and levels of detail depending on the local level (there is no statistical adjustment for munipalities, there are some at less detailed levels), via : - for residential buildings : https://www.statistiques.developpement-durable.gouv.fr/les-logements-neufs-0?rubrique=53 - for non-residential buildings : https://www.statistiques.developpement-durable.gouv.fr/la-construction-de-locaux-non-residentiels-0?rubrique=47 |
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10.4. Dissemination format - microdata access | |||
Microdata for permits granted since 2013 creating dwellings or useful floor areas of non-residential buildings are made available to the public and updated every month via https://www.statistiques.developpement-durable.gouv.fr/liste-des-permis-de-construire-et-autres-autorisations-durbanisme?rubrique=53&dossier=1047 Personal data are not disseminated, except the address of the building place and the identifier of the building permit, which are considered as necessary to the public information by a national regulation (https://www.legifrance.gouv.fr/codes/article_lc/LEGIARTI000037798163/ 8°) More data are accessible to researchers and statisticians over certain conditions (https://www.legifrance.gouv.fr/loda/article_lc/LEGIARTI000034247251/ ), especially for permits granted before 2013 and text descriptions of building projects. |
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10.5. Dissemination format - other | |||
Data are transmitted to Eurostat for publication and to be used in European aggregates. |
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10.6. Documentation on methodology | |||
Methodological information are on the website : https://www.statistiques.developpement-durable.gouv.fr/la-base-de-donnees-sitadel2-methodologie?rubrique=53&dossier=1047 |
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10.7. Quality management - documentation | |||
The coverage of main dwellings estimates is indicated in the publication.
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11.1. Quality assurance | |||
SDES complies to the European statistics Code of Practice (https://ec.europa.eu/eurostat/fr/web/quality/european-quality-standards/european-statistics-code-of-practice) The IT system includes a lot of quality controls on each building permit to ensure the validation of the published data, missing data are tracked, etc. Around 25 persons in Full-Time Equivalent work on the quality of the database. |
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11.2. Quality management - assessment | |||
The exhaustivity of building permits is the main quality of SITADEL2, after a delay to manage to collect all of the data. For residential buildings, statistical estimations "in real time" are provided for the missing information at the time of publication for the recent months. For non-residential buildings, there are no such estimations "in real time" yet (they should be published in 2024), then to get series relevant for business-cycle analysis, it's necessary to publish statistics "in recording time", which are correct in evolution if the rhythm of the data collection is regular. The monthly frequency of the publication is very much appreciated by users.
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12.1. Relevance - User Needs | |||
Sitadel is used for : - statistical analyses, on a short-term period on the national or regional ground, on a longer term on a more local ground; - a sampling base or ancillary source for several other statistical operations ; - a help to complement administrative information systems, especially tax information systems ; - public policy analyses ; The data are used by national administrations, local authorities, professional organisations and business companies, and researchers. |
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12.2. Relevance - User Satisfaction | |||
The monthly publication reached scores of 3500 hits. Regular contacts are held with institutionals (professional organizations and government).
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12.3. Completeness | |||
The data are nearly complete after a delay |
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13.1. Accuracy - overall | |||
Data are meant to be nearly exhaustive after 24 months but nearly 90% of the information is known within 3 months. |
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13.2. Sampling error | |||
No sampling |
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13.3. Non-sampling error | |||
The first release for residential building permits (which is released in the end of the month following the reference month) is based on average on 72% of the dwellings. Non-respondents are estimated on the basis of the observation of the historical first month responding rate. |
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14.1. Timeliness | |||
The indicators are released around the final day of the month following the end of the reference month. The data collection occurs mainly on the first half of the month. |
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14.2. Punctuality | |||
100% of releases delivered on time, except during the Covid-19 lockdown in France between march and may 2020. |
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15.1. Comparability - geographical | |||
The same process is applied on the whole country. Geographical differences are due to local behaviours. |
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15.2. Comparability - over time | |||
The same process of data collection is applied month after month. A major improvement of the data collection system has occured between november 2011 and november 2012 : the local statistical units that gathered information at the regional level have been replaced by a single organization based on four sites, applying the same rules. |
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15.3. Coherence - cross domain | |||
Not available. |
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15.4. Coherence - internal | |||
Complete as statistics are computed on micro-data basis. |
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The cost consists in around 25 FTE persons all around the year, informaticians excluded. The burden consists in one monthly extraction and transmission (15min max) for around 2500 local authorities. The burden is neglected for state administrations, as the operation is fully automatized or included in another processus (assessing legality of the construction project). |
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17.1. Data revision - policy | |||
For non-residential buildings, there is no revision as data are aggregated only one the basis of the recording month For residential buildings, each month, the whole dataset is recalculated. The same revisions are applied nationally and in transmissions to Eurostat. Revisions come from evolution of the delay for collecting data : if data are collected later than usually, statistics are revised higher, and vice versa. |
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17.2. Data revision - practice | |||
For residential buildings (the only ones which are revised) : - the mean-absolute revision (MAR) of the year-on-year growth rate of the last month published is 3,5 %. - the mean revision (MR) of the year-on-year growth rate of the last month published is +1,0 %. Revisions would be much lower if the publication was released one or even two months later, which would still allow the compliance with the European regulation.
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18.1. Source data | |||
Type of source : Monthly production of statistics from an administrative source. Exhaustive source. |
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18.2. Frequency of data collection | |||
Monthly
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18.3. Data collection | |||
Questionnaires used in the survey : building permit forms. Data collection media : mostly electronic files sent by local authorities or state administrations |
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18.4. Data validation | |||
Data validation occurs on different levels, starting from the data collection from the local authorities to the national level. |
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18.5. Data compilation | |||
An estimate for the missing information is computed for residential buildings, which is added to the level of collected information. Annexes: Summary of methology (in French) Summary of methodology (in English) |
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18.6. Adjustment | |||
The data provided to Eurostat are available as absolute figures, namely as the number of dwellings and the square meters. The data sent to Eurostat are to be calendar and seasonally adjusted with annual revision of coefficients of seasonal adjustment (in February). |
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none |
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