Housing in 2020 Municipality of Janville-sur-Juine (91318)

Detailed figures

Paru le :27/06/2023

LOG T1 - Number of dwellings by category since 1968

LOG T1 - Number of dwellings by category since 1968
1968(*) 1975(*) 1982 1990 1999 2009 2014 2020
Altogether 390 543 620 683 771 798 837 900
Main residences 286 420 530 610 693 744 781 818
Second homes 95 113 66 55 50 31 24 29
Vacant dwellings 9 10 24 18 28 23 32 53
  • (*) 1967 and 1974 for the overseas departments
  • Sources: Insee, RP1967 to 1999 counts, RP2009 to RP2020 main holdings.

LOG T2 - Types and categories of dwellings

LOG T2 - Types and categories of dwellings
2009 % 2014 % 2020 %
Altogether 798 100,0 837 100,0 900 100,0
Main residences 744 93,2 781 93,4 818 90,9
Second homes 31 3,9 24 2,8 29 3,3
Vacant dwellings 23 2,9 32 3,8 53 5,8
Houses 687 86,2 722 86,2 780 86,6
Flats 108 13,6 112 13,4 118 13,1
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

LOG T3 - Main residences by number of rooms

LOG T3 - Main residences by number of rooms
2009 % 2014 % 2020 %
Altogether 744 100,0 781 100,0 818 100,0
1 room 30 4,0 29 3,7 25 3,0
2 rooms 59 7,9 46 5,8 60 7,3
3 rooms 95 12,8 100 12,8 97 11,8
4 rooms 181 24,3 182 23,3 179 21,8
5 rooms and over 379 50,9 425 54,4 459 56,0
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

LOG T4 - Average number of rooms in main residences

LOG T4 - Average number of rooms in main residences
2009 2014 2020
All main residences 4,6 4,7 4,7
Houses 4,9 5,0 5,1
Flats 2,5 2,7 2,6
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

LOG 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)
2009 2014 2020
Over-occupied 1,7 1,1 3,8
Non-over-occupied 98,3 98,9 96,2
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

LOG T5 - Main residences in 2020 by completion period

LOG T5 - Main residences in 2020 by completion period
Number %
Principal residences build before 2018 817 100,0
before 1919 113 13,8
from 1919 to 1945 66 8,1
from 1946 to 1970 169 20,7
from 1971 to 1990 273 33,4
from 1991 to 2005 117 14,3
from 2006 to 2017 80 9,8
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

LOG G1 - Main residences in 2020 by completion period and housing category

LOG G1 - Main residences in 2020 by completion period and housing category
House Flat
before 1919 99 13
from 1919 to 1945 60 6
from 1946 to 1970 126 43
from 1971 to 1990 253 19
from 1991 to 2005 94 23
from 2006 to 2017 74 5
  • Main residences built before 2018.
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

LOG G1 - Main residences in 2020 by completion period and housing category

  • Main residences built before 2018.
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

LOG T6 - Main residence tenure in 2020

LOG T6 - Main residence tenure in 2020
Number of households Share of households in % Household population Average number of rooms
per dwelling per person
Altogether 818 100,0 1 935 4,7 2,0
Less than 2 years 73 8,9 171 3,7 1,6
From 2 to 4 years 131 16,0 348 4,1 1,5
From 5 to 9 years 128 15,6 347 4,6 1,7
10 years and over 487 59,6 1 069 5,1 2,3
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

LOG G2 - Households by main residence tenure in 2020

LOG G2 - Households by main residence tenure in 2020
Share of households in%
Less than 2 years 8,9
From 2 to 4 years 16,0
From 5 to 9 years 15,6
From 10 to 19 years 24,5
From 20 to 29 years 12,0
30 years and over 23,1
  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

LOG G2 - Households by main residence tenure in 2020

  • Source: Insee, RP2020 main operation, geography as of 01/01/2023.

LOG T7 - Main residences by occupational status

LOG T7 - Main residences by occupational status
2009 2014 2020
Number % Number % Number % Number of persons Average moving in age in year (s)
Altogether 744 100,0 781 100,0 818 100,0 1 935 17,9
Homeowner 616 82,8 637 81,6 671 82,0 1 644 20,0
Tenant 116 15,6 135 17,3 142 17,4 281 7,6
(including social sector housing) 29 3,9 28 3,6 27 3,3 66 13,3
Housed for free 12 1,6 9 1,1 5 0,6 10 19,5
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

LOG T8M - Main residences by material comfort

LOG T8M - Main residences by material comfort
2009 % 2014 % 2020 %
Altogether 744 100,0 781 100,0 818 100,0
Bathroom including a shower or a bath 734 98,7 768 98,3 807 98,6
Collective central heating 8 1,1 8 1,0 5 0,6
Individual central heating 513 69,0 497 63,7 509 62,1
Individual electric heating 164 22,1 218 28,0 266 32,4
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.

LOG T9 - Households’ automotive equipment

LOG T9 - Households’ automotive equipment
2009 % 2014 % 2020 %
Altogether 744 100,0 781 100,0 818 100,0
At least one parking spot 586 78,7 648 83,0 682 83,3
At least one car 667 89,7 707 90,5 766 93,6
1 car 287 38,6 286 36,6 301 36,8
2 cars and over 380 51,1 421 53,9 465 56,8
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.