Data on construction output are used to estimate the volume of constriction works completed by construction companies and other enterprises, volume of works related with site preparation etc. construction activities in Latvia as a whole as well as in breakdown by type of construction.


Building until its commissioning at least zero stage of which has been completed in accordance with the requirements of the construction regulatory enactments.

According to Statistical Classification of Economic Activities (NACE Rev. 2) the activity Construction (Section F) includes construction of buildings (Division 41), civil engineering (Division 42) and specialised construction activities (Division 43).
It includes new construction, repairs, reconstruction and renovation, assembly and erection of prefabricated constructions on site and construction of temporary buildings.

Covers the volume of construction works (including capital repairs), site preparation, earth improvement, construction supervision executed by construction companies or other enterprises, as well as current repairs undertaken on the contractual basis by construction companies.

Construction of new residential buildings, non-residential buildings and civil engineering structures.

Include the volume of all construction works undertaken by persons employed by separate construction company, while exclude construction works undergone by subcontractors.

Rebuilding of the structure or part thereof, by modifying structure volume or part thereof and changing or preserving its function, or modification of the structure function not changing the volume.

Repair of the structure or part thereof (capital repair) with an aim to reconstruct the structure or its part by substituting the wore-off bearing elements or constructions without changing its volume and function.

Rebuilding of the structure or part thereof, by modifying structure volume or part thereof and changing or preserving its function, or modification of the structure function not changing the volume.

Data availability

Dissemination format and Release calendar

Theme Reference period Planned release datesort icon Remarks
Construction output
  • 2nd quarter 2018
Construction output
  • 3rd quarter 2018
Construction output
  • 4th quarter 2018
Construction production indices
  • 4th quarter 2018
Building permits granted
  • 4th quarter 2018

Theme Reference period Actual release datesort icon Remarks
Construction output
  • 1st quarter 2018
Construction output
  • 4th quarter 2017
Construction production indices
  • 4th quarter 2017
Construction output
  • 2017
Construction production indices
  • 2017

Annual data are published on February. Construction annual data»

Press releases


Download CSB publications on various time periods (starting from 2007) in section E-publications.

Data on construction are available also in statistical yearbooks. Statistical yearbooks  are available in E-publication section under topic "General statistics".

Theme Title Release datesort icon ZIP/PDF
Construction Construction in Latvia 2018/01 (in Latvian) 01.03.2018
Construction Construction 2016/04 (only in latvian) 23.11.2016
Construction Construction 2016/03 (only in Latvian) 24.08.2016
Construction Construction 2016/02 (only in Latvian) 25.05.2016
Construction Construction 2016/02 (only in Latvian) 25.05.2016
Construction Construction 2016/01 (only in Latvian) 25.02.2016
Construction Construction 2015/04 (only in Latvian) 30.11.2015
Construction Construction 2015/03 (only in Latvian) 24.08.2015
Construction Construction 2015/02 (only in Latvian) 27.05.2015
Construction Construction 2015/01 (only in Latvian) 24.02.2015
Construction Construction 2014/04 (only in Latvian) 24.11.2014
Construction Construction 2014/03 (only in Latvian) 20.08.2014
Construction Construction 2014/02 (only in Latvian) 21.05.2014
Construction Construction 2014/01 (only in Latvian) 20.02.2014
Construction Construction 2013/04 (only in Latvian) 25.11.2013


Data are collected using:

  • Statistical Classification of Economic Activities in the European Community (NACE Rev. 2);
  • Regulations of the Cabinet No 1620 “Regulations on Classification of Buildings” of 22 December 2009;
  • Classification of Constructions (CC).

A Classification Catalogue with classification codes and their explanations has been published on the CSB website.

Customised Datasets

If you would like to obtain statistical data that are not available in publications or in the CSB online data base, please send us an information request:
 - postal mail: 1 Lāčplēša Street, Riga, Latvia, LV-1301;
 - e-mail: info [at] csb [dot] gov [dot] lv;
 - visiting Information centre.

Read more

Additional information

In some cases, due to specifics of electronic data processing technologies and rounding adjustments, slight discrepancies may occur between the totals and sums of components.

Data Collection

Survey method and data source

Construction output data are acquired with sample survey. The data are compiled based on the CSB quarterly questionnaire on construction (1-construction).

Target population

The data are collected from economically active enterprises the main or secondary activity of which in compliance with the NACE Rev. 2 is Construction (Section F, classes 41.10–43.99), which in construction employ 30 or more persons, the turnover of which in the previous year amounted to 4.5 million euros or more. Other commercial companies engaged in construction are surveyed based on simple random sampling.

Sample size


Sample size



















Statistical Processing

Calculation method

Volume of construction work is recalculated at constant prices with the help of construction cost indices.
The annual data are obtained summing the data of all four quarters.

Calendar and seasonal adjustment

A time series is a sequence of observations collected at regular time intervals, for example, a monthly time series. It characterises indicator changes or development thereof.  Seasonality and calendar effects are present in a large number of economic time series.

Seasonality or seasonal fluctuations of time series mean those movements, which recur with similar intensity in the same season each year. For example, each year Christmas shopping time can be observed in time series reflecting retail sales statistics. Change of seasons, social habits and influence of institutional factors are among the main causes of seasonality.

The calendar effects cover influence of calendar on time series. It is impact left by differing number of working days (or Mondays, Tuesdays and other days of the week) in months on changes of indicator. For example, number of working days differing among the months may affect goods produced time series.

When the time series are influenced by seasonality or calendar effects, it may be difficult to get clear understanding on indicator changes over the time.  Seasonal adjustment is made to eliminate seasonal fluctuations and calendar effects in time series.

As a result seasonally adjusted time series, from which seasonality and calendar effects have been removed, are produced. It means that seasonally adjusted time series provide an estimate for what is “new” in the series, for example turning points in trends, business cycle or irregular component.  Moreover seasonal adjustment results in calendar adjusted time series, in which calendar effects or varying number of working days in months has been eliminated. Specifics of seasonally adjusted statistics allows improving data comparability over time:

  • Seasonally adjusted time series do not contain seasonal fluctuations and calendar effects, thus it is possible to compare, for example, data on the current month with the previous month's data.
  • Calendar adjusted time series are not influenced by calendar effects and are used to compare, for example, statistics on current month with the data on corresponding month of the previous year.

The seasonal adjustment is made taking into account seasonal adjustment guidelines developed by the European Statistical System.



Seasonal adjustment method


Last model revision

For data of the 1st quarter of 2017

Data revision

Data on previous periods may be corrected each quarter, as enterprises are submitting provisional information.


Comparability over time

The data on construction output are comparable since 2000.
Information on own account construction works is available since 2009.

International Comparability


The Statistical Office of the European Union (Eurostat) publishes information on construction in the EU and in every country separately on its home page. It can be found in section: Statistics/ Industry, trade and services/ Structural business statistics/ Database/ SBS - industry and construction.


Confidentiality of the information provided by respondents is protected by the Section 17 of the Statistics Law stipulating rights and obligations of the Central Statistical Bureau of Latvia and other state authorities producing official statistics. Read more

Quality reports

Quality reports are prepared in accordance with the EU requirements in specific statistical domain.

Quality reports provide detailed information on the data life cycle and data quality. The format and content may differ.

Contact person on methodology



Phone number






Senior officer

Sandra [dot] Vitola [at] csb [dot] gov [dot] lv

Last update


Building permits granted

Construction cost index

Construction output index

Explanation of symbols


Magnitude zero


Less than half of the unit employed


Data not available or too uncertain for presentation


Figure not applicable because column heading and stub line make entry impossible, absurd or meaningless


Data not released for confidentiality reasons

If data are absolute numbers


Magnitude zero