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[this is a data cube dataset] A data cube dataset in folders : Housing, National Records of Scotland

Dwellings by Type

Number of dwellings by type

View as a spreadsheet
Dimensions
Dimension
Value
Measure Type
  1. Count
  2. Ratio
Reference Period
  1. 2006
  2. 2007
  3. 2008
  4. 2009
  5. 2010
  6. 2011
  7. 2012
  8. 2013
  9. 2014
  10. 2015
  11. 2016
  12. 2017
Type Of Dwelling
  1. All
  2. Detached
  3. Flats
  4. Semi-Detached
  5. Terraced
  6. Unknown
Reference Area
(showing types of area available in these data)
  1. Countries
  2. Council Areas
  3. Scottish Parliamentary Constituencies
  4. Health Board Areas
  5. Electoral Wards
  6. Community Health Partnerships
  7. 2001 Intermediate Zones
  8. 2011 Intermediate Zones
  9. 2001 Data Zones
  10. 2011 Data Zones
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Entire dataset
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About the Dataset
Contact
Publisher
National Records of Scotland
Creator
National Records of Scotland
In folders
License
Issued
29/07/2014
Modified
04/07/2018
Next update due
June 2019
Description

This dataset contains information on the number (‘count’) of dwellings in each data zone, split by the attachment type of dwelling (detached, terraced, flats, etc.). Numbers of dwellings at higher geographies are aggregated from these data zone estimates.

Data on type of dwelling is obtained from the Assessors’ Portal in December each year, or the following January. The Assessors are, amongst other things, responsible for valuing each dwelling in Scotland for the purposes of assigning it to a Council Tax Band.

The estimated total number of dwellings in this dataset differ from those in the ‘Household Estimates’ dataset as these are extracted from a different source (Council Tax systems) at a different time of year (September).

All

This is the total number of dwellings on the Council Tax valuation list (excluding free-standing private lock-ups and garages). A 'dwelling' refers to the accommodation itself, for example a house or a flat, and includes second homes that are not let out commercially. Caravans count as dwellings if they are someone’s main home.

Type of Dwelling

This information is based on 'attachment' – i.e. the type of property in relation to its degree of attachment to surrounding properties. This information has been aggregated into five categories: Detached; Semi-detached; Terraced; Flat, maisonette or apartment; and Not known. In some areas, this information is not available via the Assessors' Portal for every dwelling.

Summary statistics for National Parks, Strategic Development Plan areas, urban-rural classifications and Scottish Index of Multiple Deprivation deciles are published annually in 'Estimates of Households and Dwellings in Scotland', which is available on the National Records of Scotland (NRS) website.

Details
Confidentiality Policy
Not supplied
Quality Management

Postcode level information is extracted from the Assessors' Portal. Postcodes are used to assign data to data zones. The data is cleaned to ensure that all records are located in a data zone within the council area assigned by the Assessor. Records using out of date postcodes are also investigated to check that they are still placed in the correct data zone. Differences in total number of dwellings in a data zone outwith a threshold are investigated to determine if there is a reasonable explanation for the increase or reduction. Frequencies for variables (e.g. type of dwelling) are compared with earlier years' data to identify any potential issues. The results of postcode cleaning and quality assurance work are fed back to the Assessors' Portal each year.

Accuracy and Reliability

Data on type of dwelling is obtained from the Assessors’ Portal. It is possible that not all information held on the Assessors’ Portal is up-to-date. Assessors are only able to reflect physical changes and alterations to dwellings once they have been sold and a reconsideration of the banding has taken place. Furthermore, it may take time for changes as a result of new building or demolition to be recorded.

When using data zone level information on dwellings and households, changes over time can occur not only as a result of new building activity and demolition but also because of changes related to the postcodes of dwellings. Postcode changes can occur due to improvements made to administrative systems or NRS data cleaning, re-locating postcodes which were previously allocated to an incorrect data zones. Differences can also occur due to postcodes being allocated to a different data zone because the distribution of their population has changed. These differences are likely to be minimal and have only a small effect on change over time except when looking at small numbers of data zones.

Attachment type of dwellings for 2015, and attachment type for some dwellings in Tayside for 2016, have been estimated by NRS and have not based directly on numbers extracted from the Assessor's portal in January. Information on attachment type was missing for 37,858 dwellings in Tayside in the January 2017 extract from the Assessors' Portal. Data was re-extracted in May 2017. Information about the attachment type of these dwellings in January 2017 was estimated by NRS based on their attachment type in May 2017. Of the 37,858 dwellings with missing attachment type in January 2017, 1 was found to be detached, 35,077 terraced and 2752 had unknown attachment type in May 2017. A further 28 dwellings were present in the January 2017 extract but not present in the May 2017 extract, possibly because they were demolished in the time between the two extracts being taken. These dwellings have been classed as having unknown attachment type in January 2017. Data on attachment type was not available for any dwellings in the extract taken in January 2016. The estimates for type of dwelling for 2015 have been estimated by NRS based on data extracted from the Assessor's Portal in previous and later years. Dwellings which were present in the January 2016 extract have been matched to their type and number of rooms information available from October 2016, January 2015 or January 2017, in that order. Therefore the attachment type information estimated for each dwelling may not be the same as that held on the Assessor's Portal as of January 2016, if for example the property was altered between January 2015 and January 2017.

Coherence and Comparability

The statistics are designed to be consistent, and incorporate comparable historical data where appropriate.

Accessibility and Clarity

It is the policy of NRS to make its website and products accessible according to published guidelines. More information is available in the Accessibility section of the NRS website.

Relevance

The statistics are mainly used for informing councils’ decisions about housing need and service provision.

Timeliness and Punctuality

Data for each year is downloaded from the Assessors’ Portal in late December of that year or early January of the following year, e.g. 2013 data was downloaded on 7 January 2014. It is published in the following summer.

Revisions

A small revision was made to the figures for two data zones in Falkirk council area in 2012, for the years 2005 to 2009. This is to move around 20 dwellings to the correct data zone. The figures for the council area and for Scotland as a whole are unaffected by this change.

Revisions and corrections to previously published estimates are dealt with in accordance with the Scottish Government Statistician Group corporate policy statement on revisions and corrections - a copy of which is available on the Scottish Government website.

URI

This is a linked data resource: it has a permanent unique uri at which both humans and machines can find it on the Internet, and which can be used an identifier in queries on our SPARQL endpoint.

http://statistics.gov.scot/data/dwellings-type
Dimensions Linked Data

A linked data-orientated view of dimensions and values

Dimension Locked Value
Reference Area
http://purl.org/linked-data/sdmx/2009/dimension#refArea
(not locked to a value)
Reference Period
http://purl.org/linked-data/sdmx/2009/dimension#refPeriod
(not locked to a value)
Type Of Dwelling
http://statistics.gov.scot/def/dimension/typeOfDwelling
(not locked to a value)
Measure Type
http://purl.org/linked-data/cube#measureType
(not locked to a value)
Graphs

Linked Data is stored in graphs. We keep dataset contents (the data) separately from the metadata, to make it easier for you to find exactly what you need.

The data in this dataset are stored in the graph: http://statistics.gov.scot/graph/dwellings-type

The data structure definition for this data cube dataset is stored in the same graph as the data: http://statistics.gov.scot/graph/dwellings-type

All other metadata about this dataset are stored in the graph: http://statistics.gov.scot/graph/dwellings-type/metadata

Linked Data Resources

A breakdown by type of the 1,453,509 resources in this dataset's data graph.

Resource type Number of resources
Collection 2
Component specification 8
Data set 1
Data structure definition 1
Observation 1,453,497
All metadata
In Graph http://statistics.gov.scot/graph/dwellings-type
Structure qb:structure http://purl.org/linked-data/cube#structure
http://statistics.gov.scot/data/structure/dwellings-type http://statistics.gov.scot/data/structure/dwellings-type
Type rdf:type http://www.w3.org/1999/02/22-rdf-syntax-ns#type
Data set http://purl.org/linked-data/cube#DataSet
In Graph http://statistics.gov.scot/graph/dwellings-type/metadata
Accessibility and Clarity http://statistics.gov.scot/def/statistical-quality/accessibility-and-clarity
It is the policy of NRS to make its website and products accessible according to published guidelines. More information is available in the Accessibility section of the NRS website. xsd:string
Accuracy and Reliability http://statistics.gov.scot/def/statistical-quality/accuracy-and-reliability
Data on type of dwelling is obtained from the Assessors’ Portal. It is possible that not all information held on the Assessors’ Portal is up-to-date. Assessors are only able to reflect physical changes and alterations to dwellings once they have been sold and a reconsideration of the banding has taken place. Furthermore, it may take time for changes as a result of new building or demolition to be recorded. When using data zone level information on dwellings and households, changes over time can occur not only as a result of new building activity and demolition but also because of changes related to the postcodes of dwellings. Postcode changes can occur due to improvements made to administrative systems or NRS data cleaning, re-locating postcodes which were previously allocated to an incorrect data zones. Differences can also occur due to postcodes being allocated to a different data zone because the distribution of their population has changed. These differences are likely to be minimal and have only a small effect on change over time except when looking at small numbers of data zones. Attachment type of dwellings for 2015, and attachment type for some dwellings in Tayside for 2016, have been estimated by NRS and have not based directly on numbers extracted from the Assessor's portal in January. Information on attachment type was missing for 37,858 dwellings in Tayside in the January 2017 extract from the Assessors' Portal. Data was re-extracted in May 2017. Information about the attachment type of these dwellings in January 2017 was estimated by NRS based on their attachment type in May 2017. Of the 37,858 dwellings with missing attachment type in January 2017, 1 was found to be detached, 35,077 terraced and 2752 had unknown attachment type in May 2017. A further 28 dwellings were present in the January 2017 extract but not present in the May 2017 extract, possibly because they were demolished in the time between the two extracts being taken. These dwellings have been classed as having unknown attachment type in January 2017. Data on attachment type was not available for any dwellings in the extract taken in January 2016. The estimates for type of dwelling for 2015 have been estimated by NRS based on data extracted from the Assessor's Portal in previous and later years. Dwellings which were present in the January 2016 extract have been matched to their type and number of rooms information available from October 2016, January 2015 or January 2017, in that order. Therefore the attachment type information estimated for each dwelling may not be the same as that held on the Assessor's Portal as of January 2016, if for example the property was altered between January 2015 and January 2017. xsd:string
Comment rdfs:comment http://www.w3.org/2000/01/rdf-schema#comment
Number of dwellings by type xsd:string
Comparability and Coherence http://statistics.gov.scot/def/statistical-quality/comparability-and-coherence
The statistics are designed to be consistent, and incorporate comparable historical data where appropriate. xsd:string
Contact email http://publishmydata.com/def/dataset#contactEmail
mailto:statisticscustomerservices@nrscotland.gov.uk
Creator dcterms:creator http://purl.org/dc/terms/creator
National Records of Scotland http://statistics.gov.scot/id/organisation/national-records-of-scotland
Date Issued dcterms:issued http://purl.org/dc/terms/issued
July 29, 2014 00:00 xsd:dateTime
January 20, 2017 13:52 xsd:dateTime
January 20, 2017 15:12 xsd:dateTime
Date Modified dcterms:modified http://purl.org/dc/terms/modified
July 04, 2018 21:40 xsd:dateTime
Description dcterms:description http://purl.org/dc/terms/description
This dataset contains information on the number (‘count’) of dwellings in each data zone, split by the attachment type of dwelling (detached, terraced, flats, etc.). Numbers of dwellings at higher geographies are aggregated from these data zone estimates. Data on type of dwelling is obtained from the Assessors’ Portal in December each year, or the following January. The Assessors are, amongst other things, responsible for valuing each dwelling in Scotland for the purposes of assigning it to a Council Tax Band. The estimated total number of dwellings in this dataset differ from those in the ‘Household Estimates’ dataset as these are extracted from a different source (Council Tax systems) at a different time of year (September). *All* This is the total number of dwellings on the Council Tax valuation list (excluding free-standing private lock-ups and garages). A 'dwelling' refers to the accommodation itself, for example a house or a flat, and includes second homes that are not let out commercially. Caravans count as dwellings if they are someone’s main home. *Type of Dwelling* This information is based on 'attachment' – i.e. the type of property in relation to its degree of attachment to surrounding properties. This information has been aggregated into five categories: Detached; Semi-detached; Terraced; Flat, maisonette or apartment; and Not known. In some areas, this information is not available via the Assessors' Portal for every dwelling. Summary statistics for National Parks, Strategic Development Plan areas, urban-rural classifications and Scottish Index of Multiple Deprivation deciles are published annually in 'Estimates of Households and Dwellings in Scotland', which is available on the National Records of Scotland [(NRS) website](https://www.nrscotland.gov.uk/statistics-and-data/statistics/statistics-by-theme/households/household-estimates). xsd:string
Graph http://publishmydata.com/def/dataset#graph
http://statistics.gov.scot/graph/dwellings-type
Has a SPARQL endpoint at void:sparqlEndpoint http://rdfs.org/ns/void#sparqlEndpoint
http://statistics.gov.scot/sparql
http://publishmydata.com/def/dataset#nextUpdateDue http://publishmydata.com/def/dataset#nextUpdateDue
June 2019 xsd:string
In folder http://publishmydata.com/def/ontology/folder/inFolder
Housing http://statistics.gov.scot/def/concept/folders/themes/housing
National Records of Scotland http://statistics.gov.scot/def/concept/folders/organisations/national-records-of-scotland
Label rdfs:label http://www.w3.org/2000/01/rdf-schema#label
Dwellings by Type xsd:string
License dcterms:license http://purl.org/dc/terms/license
http://www.nationalarchives.gov.uk/doc/open-government-licence/version/2/
Publisher dcterms:publisher http://purl.org/dc/terms/publisher
National Records of Scotland http://statistics.gov.scot/id/organisation/national-records-of-scotland
Quality Management http://statistics.gov.scot/def/statistical-quality/quality-management
Postcode level information is extracted from the Assessors' Portal. Postcodes are used to assign data to data zones. The data is cleaned to ensure that all records are located in a data zone within the council area assigned by the Assessor. Records using out of date postcodes are also investigated to check that they are still placed in the correct data zone. Differences in total number of dwellings in a data zone outwith a threshold are investigated to determine if there is a reasonable explanation for the increase or reduction. Frequencies for variables (e.g. type of dwelling) are compared with earlier years' data to identify any potential issues. The results of postcode cleaning and quality assurance work are fed back to the Assessors' Portal each year. xsd:string
References dcterms:references http://purl.org/dc/terms/references
http://statistics.gov.scot/help http://statistics.gov.scot/help
Relevance http://statistics.gov.scot/def/statistical-quality/relevance
The statistics are mainly used for informing councils’ decisions about housing need and service provision. xsd:string
Revisions http://statistics.gov.scot/def/statistical-quality/revisions
A small revision was made to the figures for two data zones in Falkirk council area in 2012, for the years 2005 to 2009. This is to move around 20 dwellings to the correct data zone. The figures for the council area and for Scotland as a whole are unaffected by this change. Revisions and corrections to previously published estimates are dealt with in accordance with the Scottish Government Statistician Group corporate policy statement on revisions and corrections - a copy of which is available on the Scottish Government website. xsd:string
Theme dcat:theme http://www.w3.org/ns/dcat#theme
Housing http://statistics.gov.scot/def/concept/folders/themes/housing
National Records of Scotland http://statistics.gov.scot/def/concept/folders/organisations/national-records-of-scotland
Timeliness and Punctuality http://statistics.gov.scot/def/statistical-quality/timeliness-and-punctuality
Data for each year is downloaded from the Assessors’ Portal in late December of that year or early January of the following year, e.g. 2013 data was downloaded on 7 January 2014. It is published in the following summer. xsd:string
Title dcterms:title http://purl.org/dc/terms/title
Dwellings by Type xsd:string
Type rdf:type http://www.w3.org/1999/02/22-rdf-syntax-ns#type
Data set http://purl.org/linked-data/cube#DataSet
Dataset http://publishmydata.com/def/dataset#Dataset
http://publishmydata.com/def/dataset#LinkedDataset
dataset http://rdfs.org/ns/void#Dataset
Dataset http://www.w3.org/ns/dcat#Dataset
Machine-readable formats

In addition to this bookmarkable html page, this dataset metadata is also available for our robot customers in the following machine-readable formats. Please refer to the API documentation for more details.

dataset metadata JSON RDF/XML Turtle N-Triples Atom