This municipality has experienced contour changes since 2012 :
01/01/2016 – Saint-Pierre-d'Allevard (commune chef-lieu) est rattachée à Crêts en
Belledonne (38439) (commune nouvelle).
01/01/2016 – Création de la commune nouvelle de Crêts en Belledonne en lieu et place
des communes de Morêtel-de-Mailles (38262) et de Saint-Pierre-d'Allevard (38439).
In the case of a merger, when the geography of the source indicated under the table
/ graph is after the date of the merger, the data correspond to those of the new municipality.
tableauLOG T1 - Growth estimates of the number of housings by category since 1968
LOG T1 - Growth estimates of the number of housings by category since 1968
1968(*)
1975(*)
1982
1990
1999
2010
2015
2021
Altogether
725
853
901
1 016
1 166
1 397
1 496
1 545
Principal residences
666
705
695
836
966
1 226
1 289
1 320
Secondary residences
34
60
115
122
124
81
59
87
Vacant accommodations
25
88
91
58
76
90
148
137
(*) 1967 and 1974 for the overseas departments
Sources : Insee, RP1967 to 1999 counts, RP2010 to RP2021 main holdings.
tableauLOG T2 - Types and categories of housings
LOG T2 - Types and categories of housings
2010
%
2015
%
2021
%
Altogether
1 397
100,0
1 496
100,0
1 545
100,0
Principal residence
1 226
87,7
1 289
86,2
1 320
85,5
Secondary residences
81
5,8
59
3,9
87
5,6
Vacant accommodations
90
6,4
148
9,9
137
8,9
houses
1 163
83,3
1 255
83,9
1 318
85,3
flats
224
16,1
236
15,8
225
14,5
Sources : Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.
tableauLOG T3 - Principal residences by number of rooms
LOG T3 - Principal residences by number of rooms
2010
%
2015
%
2021
%
Altogether
1 226
100,0
1 289
100,0
1 320
100,0
1 room
10
0,8
7
0,6
5
0,4
2 rooms
61
4,9
56
4,3
52
3,9
3 rooms
187
15,3
152
11,8
184
13,9
4 rooms
376
30,7
405
31,4
423
32,0
5 rooms or above
592
48,3
669
51,9
656
49,7
Sources : Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.
tableauLOG T4 - Principal residences average number of rooms
LOG T4 - Principal residences average number of rooms
2010
2015
2021
All main residences
4,5
4,7
4,6
House
4,8
4,9
4,8
Flat
3,4
3,5
3,4
Sources : Insee, RP2010, RP2015 and RP2021, main operations, geography as of 01/01/2024.
tableauLOG T4bis - Main residences by over-occupation (except one room dwellings occupied
by one person)
LOG T4bis - Main residences by over-occupation (except one room dwellings occupied
by one person)
2010
2015
2021
Over-occupied
3,3
1,3
1,6
Non-over-occupied
96,7
98,7
98,4
Sources: Insee, RP2010, RP2015 and RP2021, additional operations, geography as of
01/01/2024.
tableauLOG T5 - Principal residences in 2021 by completion period
LOG T5 - Principal residences in 2021 by completion period
Number
%
Principal residences build before 2019
1 320
100,0
before 1919
231
17,5
from 1919 to 1945
69
5,2
from 1946 to 1970
202
15,3
from 1971 to 1990
345
26,1
from 1991 to 2005
243
18,4
from 2006 to 2015
231
17,5
Source : Insee, RP2021 main operation, geography as of 01/01/2024.
