Housing in 2022 Arrondissement of Châteaubriant-Ancenis (445)

Detailed figures

Paru le :26/06/2025

LOG 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
Housing category 1968(*) 1975(*) 1982 1990 1999 2006 2011 2016 2022
Altogether 48 457 53 958 62 191 67 704 72 904 84 307 92 975 99 683 107 783
Principal residences 41 900 44 996 51 530 56 819 64 012 75 109 82 799 88 525 96 245
Second dwellings and occasional dwellings 3 984 5 665 6 531 5 830 4 756 4 010 3 572 3 425 3 333
Vacant accommodations 2 573 3 297 4 130 5 055 4 136 5 188 6 604 7 734 8 205
  • (*) 1967 and 1974 for the overseas departments
  • Sources : Insee, RP1967 to RP1999 counts, RP2006 to RP2022 main holdings.

LOG T1bis - Categories of housings

LOG T1bis - Categories of housings
Category of housing 2011 2016 2022
Principal residences 89,1 88,8 89,3
Second dwellings and occasional dwellings 3,8 3,4 3,1
Vacant dwellings 7,1 7,8 7,6
  • Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

LOG T2 - Types of housings

LOG T2 - Types of housings
Type of housing 2011 % 2016 % 2022 %
Altogether 92 975 100,0 99 683 100,0 107 783 100,0
Houses 83 682 90,0 89 646 89,9 95 980 89,0
Flats 8 788 9,5 9 437 9,5 10 962 10,2
Others 505 0,5 600 0,6 841 0,8
  • Sources : Insee, RP2011, RP2016 et RP2022, exploitations principales, géographie au 01/01/2025.

LOG T2bis - Contributions to the change in the number of principal residences

LOG T2bis - Contributions to the change in the number of principal residences
Contributions 2011-2016 % 2016-2022 %
Total change 5 726 6,2 7 720 7,7
due to the household size effect 919 1,0 2 886 2,9
due to the demographic effect 4 807 5,2 4 834 4,8
  • Note: The change in the number of households (and therefore in the number of main residences) can be broken down into two effects: the "household size effect" and the "demographic effect." Indeed, a decrease in average household size leads to an increased housing need, even if the population remains stable. The remaining part of the change is referred to as the demographic effect. These effects can be either positive or negative.
  • Sources : Insee, RP2011, RP2016 et RP2022, exploitations principales, géographie au 01/01/2025.

LOG T3 - Principal residences by number of rooms

LOG T3 - Principal residences by number of rooms
Number of rooms 2011 % 2016 % 2022 %
Altogether 82 799 100,0 88 525 100,0 96 245 100,0
1 room 1 097 1,3 1 193 1,3 1 334 1,4
2 rooms 5 669 6,8 5 759 6,5 6 249 6,5
3 rooms 12 886 15,6 13 263 15,0 13 962 14,5
4 rooms 20 437 24,7 21 761 24,6 23 226 24,1
5 rooms or above 42 710 51,6 46 549 52,6 51 474 53,5
  • Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

LOG T4 - Principal residences average number of rooms

LOG T4 - Principal residences average number of rooms
Type of main residence 2011 2016 2022
All main residences 4,6 4,6 4,7
House 4,8 4,8 4,9
Flat 2,8 2,8 2,7
  • Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

LOG T4bis - Dwelling occupancy index

LOG T4bis - Dwelling occupancy index
Occupancy index 2011 2016 2022
Standard occupancy 12,9 12,8 12,6
Moderate over-occupation 2,6 2,4 2,5
Severe over-occupation 0,2 0,2 0,2
Moderate under-occupation 24,4 23,7 22,8
Severe under-occupation 26,8 26,2 25,5
Very severe under-occupation 33,2 34,7 36,4
  • Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

LOG T5 - Principal residences in 2022 by completion period

LOG T5 - Principal residences in 2022 by completion period
Completion period Number %
Principal residences build before 2020 93 670 100,0
Before 1919 14 192 15,2
From 1919 to 1945 7 104 7,6
From 1946 to 1970 11 215 12,0
From 1971 to 1990 24 145 25,8
From 1991 to 2005 17 880 19,1
From 2006 to 2019 19 133 20,4
  • Source : Insee, RP2022 main operation, geography as of 01/01/2025.

LOG G1 - Principal residences in 2022 by completion period and housing category

LOG G1 - Principal residences in 2022 by completion period and housing category
House Flat
Before 1919 13 338 773
From 1919 to 1945 6 438 651
From 1946 to 1970 9 552 1 622
From 1971 to 1990 21 737 2 327
From 1991 to 2005 16 073 1 626
From 2006 to 2018 17 252 1 760
  • Main residences built before 2020.
  • Source : Insee, RP2022 main operation, geography as of 01/01/2025.

LOG G1 - Principal residences in 2022 by completion period and housing category

  • Main residences built before 2020.
  • Source : Insee, RP2022 main operation, geography as of 01/01/2025.

LOG T6 - Length of residence in the main residences in 2022

LOG T6 - Length of residence in the main residences in 2022
Length of residence Number of households Share of households in % Household population Average number of pieces per
lodging person
Altogether 96 245 100,0 230 161 4,7 2,0
Less than 2 years ago 9 887 10,3 21 479 3,9 1,8
From 2 to 4 years ago 17 790 18,5 43 437 4,3 1,7
From 5 to 9 years ago 16 836 17,5 45 561 4,6 1,7
10 years ago or above 51 731 53,7 119 684 5,0 2,2
  • Source : Insee, RP2022 main operation, geography as of 01/01/2025.

LOG G2 - Length of residence of households in 2022

LOG G2 - Length of residence of households in 2022
Share of households in%
Less than 2 years ago 10,3
From 2 to 4 years ago 18,5
From 5 to 9 years ago 17,5
From 10 to 19 years ago 21,9
From 20 to 29 years ago 12,0
30 years ago or above 19,8
  • Source : Insee, RP2022 main operation, geography as of 01/01/2025.

LOG G2 - Length of residence of households in 2022

  • Source : Insee, RP2022 main operation, geography as of 01/01/2025.

LOG T7 - Principal residences by housing tenure

LOG T7 - Principal residences by housing tenure
2011 2016 2022
Housing tenure Number % Number % Number % Number of persons Average moving in age in year (s)
Altogether 82 799 100,0 88 525 100,0 96 245 100,0 230 161 16,5
Homeowner 62 133 75,0 66 890 75,6 72 597 75,4 182 654 19,7
Tenant 19 670 23,8 20 737 23,4 22 684 23,6 45 479 6,3
including public tenants 4 553 5,5 5 072 5,7 5 694 5,9 11 330 8,5
Housed for free 996 1,2 897 1,0 964 1,0 2 028 12,8
  • Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

LOG T8M - Comfort of principal residences: primary heating fuel

LOG T8M - Comfort of principal residences: primary heating fuel
Fuel 2011 % 2016 % 2022 %
Town gas - district heating network 13 063 15,8 13 771 15,6 15 480 16,1
Fuel oil 13 289 16,1 11 168 12,6 9 029 9,4
Electricity 34 717 41,9 36 732 41,5 40 859 42,5
Bottled or tank gas 3 362 4,1 2 839 3,2 2 564 2,7
Other (wood, solar, geothermal, etc.) 18 368 22,2 24 015 27,1 28 313 29,4
  • Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

LOG T9 - Household automotive equipment

LOG T9 - Household automotive equipment
Equipment 2011 % 2016 % 2022 %
At least one car 76 040 91,8 82 078 92,7 89 779 93,3
 1 car 34 111 41,2 35 864 40,5 39 312 40,8
 2 cars or above 41 929 50,6 46 214 52,2 50 467 52,4
  • Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

LOG T9bis - Parking space reserved for personal use

LOG T9bis - Parking space reserved for personal use
Parking space 2011 % 2016 % 2022 %
All principal residences 82 799 100,0 88 525 100,0 96 245 100,0
Including those with at least one reserved parking space (box, garage, parking spot) 63 367 76,5 69 486 78,5 77 135 80,1
  • Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.