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15f6 -- Dwellings by type of building, occupancy and year of construction, 2025
The database change of 8 June 2026 requires updates to API queries (e.g. shortening of identifiers and variable codes), no changes to user interface use.
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Official statistics
Yes
Latest update
6/12/2026
Unit
Dwellings:
count
Next estimated update
3/12/2027
Creation date
6/5/2026
Copyright
Yes
Source
Tilastokeskus, Building stock and new production
Matrix
15f6
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Dwellings by Region 2026, Year of construction, Type of building, Dwelling occupancy, Year and Information
UserManualScreenReader_Result_Text
Dwellings by Year, Region 2026, Year of construction, Type of building, Dwelling occupancy and Information
Dwellings
2025
WHOLE COUNTRY
Total
Total
All dwellings
3,276,261
Permanently occupied dwellings
2,864,668
Not permanently occupied dwellings
411,593
One-dwelling and two-dwelling houses
All dwellings
1,177,795
Permanently occupied dwellings
1,052,519
Not permanently occupied dwellings
125,276
Terraced houses
All dwellings
427,535
Permanently occupied dwellings
378,296
Not permanently occupied dwellings
49,239
- 1920
Total
All dwellings
98,751
Permanently occupied dwellings
77,848
Not permanently occupied dwellings
20,903
One-dwelling and two-dwelling houses
All dwellings
59,919
Permanently occupied dwellings
48,526
Not permanently occupied dwellings
11,393
Terraced houses
All dwellings
5,227
Permanently occupied dwellings
4,079
Not permanently occupied dwellings
1,148
1921 - 1939
Total
All dwellings
132,367
Permanently occupied dwellings
108,588
Not permanently occupied dwellings
23,779
One-dwelling and two-dwelling houses
All dwellings
58,264
Permanently occupied dwellings
48,173
Not permanently occupied dwellings
10,091
Terraced houses
All dwellings
2,692
Permanently occupied dwellings
2,096
Not permanently occupied dwellings
596
Akaa
Total
Total
All dwellings
8,896
Permanently occupied dwellings
8,019
Not permanently occupied dwellings
877
One-dwelling and two-dwelling houses
All dwellings
4,938
Permanently occupied dwellings
4,583
Not permanently occupied dwellings
355
Terraced houses
All dwellings
1,252
Permanently occupied dwellings
1,144
Not permanently occupied dwellings
108
- 1920
Total
All dwellings
354
Permanently occupied dwellings
294
Not permanently occupied dwellings
60
One-dwelling and two-dwelling houses
All dwellings
312
Permanently occupied dwellings
268
Not permanently occupied dwellings
44
Terraced houses
All dwellings
3
Permanently occupied dwellings
3
Not permanently occupied dwellings
0
1921 - 1939
Total
All dwellings
397
Permanently occupied dwellings
340
Not permanently occupied dwellings
57
One-dwelling and two-dwelling houses
All dwellings
346
Permanently occupied dwellings
309
Not permanently occupied dwellings
37
Terraced houses
All dwellings
10
Permanently occupied dwellings
10
Not permanently occupied dwellings
0
Alajärvi
Total
Total
All dwellings
4,975
Permanently occupied dwellings
3,992
Not permanently occupied dwellings
983
One-dwelling and two-dwelling houses
All dwellings
3,603
Permanently occupied dwellings
2,990
Not permanently occupied dwellings
613
Terraced houses
All dwellings
809
Permanently occupied dwellings
656
Not permanently occupied dwellings
153
- 1920
Total
All dwellings
100
Permanently occupied dwellings
79
Not permanently occupied dwellings
21
One-dwelling and two-dwelling houses
All dwellings
97
Permanently occupied dwellings
77
Not permanently occupied dwellings
20
Terraced houses
All dwellings
0
Permanently occupied dwellings
0
Not permanently occupied dwellings
0
1921 - 1939
Total
All dwellings
82
Permanently occupied dwellings
59
Not permanently occupied dwellings
23
One-dwelling and two-dwelling houses
All dwellings
75
Permanently occupied dwellings
55
Not permanently occupied dwellings
20
Terraced houses
All dwellings
0
Permanently occupied dwellings
0
Not permanently occupied dwellings
0
15f6 -- Dwellings by type of building, occupancy and year of construction, 2025
Footnotes
The data in the table were corrected on 12 June 2026. For technical reasons, the table sum data has been multiple in some cases.
The data in the table were corrected on 28 May 2026. The number of non-permanently occupied dwellings increased by 12 dwellings.
Obs:
The data in the table were corrected on 12 June 2026. For technical reasons, the table sum data has been multiple in some cases.
The data in the table were corrected on 28 May 2026. The number of non-permanently occupied dwellings increased by 12 dwellings.
Footnotes
When comparing data from different points in time, it should be noted that some of the changes may result from checks made in the register, changes in the processing of statistical data, or differences in data collection methods used in earlier years.
Starting from the statistical year 2025, the main data source for the statistics was transferred from the Digital and Population Data Services Agency to the Finnish Environment Institute (Syke). At the same time, the production process of the statistics was renewed at Statistics Finland.
These changes may partly explain the differences observed in the statistics between different years.
The building stock data describe the active building stock, meaning that demolished and destroyed buildings are removed from the data. Buildings that have been uninhabited for a long period are also removed, but they are added back to the stock if they return to residential use and become occupied again.
The statistics use the most recent regional division.
Documentation of statistics
15f6 -- Dwellings by type of building, occupancy and year of construction, 2025-2025, Building stock and new production, Statistics Finland
Type of building
Building type according to the Building Classification 2018.
API query for this table
POST the following JSON query to the URL below to access this table from your application.
URL:
JSON query:
{ "query": [ { "code": "alue_23_20260101", "selection": { "filter": "item", "values": [ "SSS", "KU020", "KU005" ] } }, { "code": "rak_valm_v_10_20210101", "selection": { "filter": "item", "values": [ "SSS", "1754 - 1920", "1921 - 1939" ] } }, { "code": "talotyyppi_4_20210101", "selection": { "filter": "item", "values": [ "SSS", "1", "2" ] } }, { "code": "asunnon_kaytolo_3_20190101", "selection": { "filter": "item", "values": [ "SSS", "1", "0" ] } } ], "response": { "format": "json-stat2" } }
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