Housing in 2022 Municipality of Saint-Valery-sur-Somme (80721)

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 1 309 1 405 1 431 1 500 1 647 1 824 1 973 2 164 2 316
Principal residences 1 000 1 005 1 034 1 025 1 098 1 195 1 157 1 173 1 131
Second dwellings and occasional dwellings 228 291 281 418 440 502 784 946 1 144
Vacant accommodations 81 109 116 57 109 127 32 45 41
  • (*) 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 58,6 54,2 48,8
Second dwellings and occasional dwellings 39,8 43,7 49,4
Vacant dwellings 1,6 2,1 1,8
  • 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 1 973 100,0 2 164 100,0 2 316 100,0
Houses 1 612 81,7 1 784 82,4 1 835 79,2
Flats 343 17,4 367 17,0 478 20,6
Others 18 0,9 13 0,6 4 0,2
  • 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 16 0,8 –42 –2,0
due to the household size effect 108 5,5 72 3,3
due to the demographic effect –92 –4,6 –114 –5,3
  • 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 1 157 100,0 1 173 100,0 1 131 100,0
1 room 16 1,4 18 1,6 13 1,2
2 rooms 103 8,9 110 9,4 101 8,9
3 rooms 198 17,2 261 22,3 244 21,5
4 rooms 329 28,4 303 25,8 302 26,7
5 rooms or above 510 44,1 481 41,0 471 41,7
  • 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 4,5 4,3 4,4
House 4,8 4,6 4,7
Flat 2,8 2,8 2,9
  • 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 16,7 13,9 15,8
Moderate over-occupation 4,6 6,5 5,9
Severe over-occupation 0,0 0,0 0,0
Moderate under-occupation 23,1 25,1 23,0
Severe under-occupation 23,8 24,7 23,4
Very severe under-occupation 31,7 29,9 31,9
  • 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 1 084 100,0
Before 1919 252 23,2
From 1919 to 1945 141 13,0
From 1946 to 1970 157 14,5
From 1971 to 1990 241 22,2
From 1991 to 2005 98 9,0
From 2006 to 2019 195 18,0
  • 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 222 30
From 1919 to 1945 123 17
From 1946 to 1970 149 8
From 1971 to 1990 227 14
From 1991 to 2005 84 14
From 2006 to 2018 155 41
  • 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 1 131 100,0 2 114 4,4 2,4
Less than 2 years ago 77 6,8 163 3,7 1,7
From 2 to 4 years ago 166 14,7 319 4,1 2,1
From 5 to 9 years ago 246 21,8 511 4,3 2,1
10 years ago or above 641 56,7 1 121 4,7 2,7
  • 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 6,8
From 2 to 4 years ago 14,7
From 5 to 9 years ago 21,8
From 10 to 19 years ago 18,8
From 20 to 29 years ago 12,5
30 years ago or above 25,4
  • 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 1 157 100,0 1 173 100,0 1 131 100,0 2 114 19,1
Homeowner 845 73,1 814 69,4 809 71,6 1 498 23,1
Tenant 272 23,6 318 27,1 275 24,3 511 8,5
including public tenants 37 3,2 91 7,8 104 9,2 241 7,9
Housed for free 39 3,4 41 3,5 47 4,2 105 12,1
  • 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 575 49,7 599 51,0 621 54,9
Fuel oil 111 9,6 89 7,6 63 5,6
Electricity 309 26,8 299 25,5 276 24,4
Bottled or tank gas 19 1,6 34 2,9 8 0,7
Other (wood, solar, geothermal, etc.) 143 12,4 152 13,0 162 14,4
  • 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 971 83,9 1 010 86,1 974 86,1
 1 car 599 51,8 634 54,1 616 54,5
 2 cars or above 371 32,1 376 32,1 358 31,6
  • 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 1 157 100,0 1 173 100,0 1 131 100,0
Including those with at least one reserved parking space (box, garage, parking spot) 623 53,9 721 61,4 745 65,9
  • Sources : Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.