Housing in 2020 Municipality of Treffiagat (29284)

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 920 1 049 1 231 1 331 1 401 1 692 1 807 1 878
Main residences 810 869 887 952 966 1 083 1 138 1 167
Second homes 50 105 214 324 392 574 610 670
Vacant dwellings 60 75 130 55 43 35 59 40
  • (*) 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 1 692 100,0 1 807 100,0 1 878 100,0
Main residences 1 083 64,0 1 138 63,0 1 167 62,1
Second homes 574 33,9 610 33,7 670 35,7
Vacant dwellings 35 2,0 59 3,3 40 2,2
Houses 1 647 97,4 1 779 98,4 1 836 97,8
Flats 43 2,5 23 1,3 38 2,0
  • 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 1 083 100,0 1 138 100,0 1 167 100,0
1 room 3 0,3 1 0,1 3 0,2
2 rooms 40 3,7 30 2,7 27 2,3
3 rooms 124 11,5 114 10,0 129 11,1
4 rooms 217 20,1 289 25,4 242 20,8
5 rooms and over 699 64,5 704 61,8 765 65,6
  • 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 5,0 5,0 5,1
Houses 5,1 5,0 5,1
Flats 2,7 2,7 3,1
  • 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 0,7 0,4 1,3
Non-over-occupied 99,3 99,6 98,7
  • 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 1 127 100,0
before 1919 48 4,3
from 1919 to 1945 98 8,7
from 1946 to 1970 243 21,6
from 1971 to 1990 361 32,0
from 1991 to 2005 181 16,0
from 2006 to 2017 196 17,4
  • 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 47 1
from 1919 to 1945 92 7
from 1946 to 1970 237 6
from 1971 to 1990 354 7
from 1991 to 2005 178 3
from 2006 to 2017 196 0
  • 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 1 167 100,0 2 401 5,1 2,5
Less than 2 years 80 6,9 168 4,7 2,2
From 2 to 4 years 175 15,0 399 4,8 2,1
From 5 to 9 years 177 15,1 415 4,9 2,1
10 years and over 735 63,0 1 419 5,2 2,7
  • 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 6,9
From 2 to 4 years 15,0
From 5 to 9 years 15,1
From 10 to 19 years 22,8
From 20 to 29 years 13,7
30 years and over 26,5
  • 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 1 083 100,0 1 138 100,0 1 167 100,0 2 401 19,9
Homeowner 922 85,1 956 84,0 992 85,0 2 046 22,1
Tenant 148 13,7 163 14,3 152 13,0 312 6,9
(including social sector housing) 53 4,9 43 3,8 52 4,5 95 9,3
Housed for free 13 1,2 19 1,7 23 2,0 42 13,3
  • 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 1 083 100,0 1 138 100,0 1 167 100,0
Bathroom including a shower or a bath 1 064 98,3 1 120 98,4 1 138 97,5
Collective central heating 7 0,6 1 0,1 2 0,2
Individual central heating 465 43,0 503 44,2 480 41,1
Individual electric heating 459 42,3 452 39,7 475 40,7
  • 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 1 083 100,0 1 138 100,0 1 167 100,0
At least one parking spot 866 79,9 913 80,2 976 83,6
At least one car 961 88,7 1 036 91,0 1 092 93,6
1 car 547 50,5 543 47,7 564 48,4
2 cars and over 414 38,2 493 43,3 528 45,2
  • Sources: Insee, RP2009, RP2014 and RP2020, main operations, geography as of 01/01/2023.