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Real estate price map

Houses

Apartments

Real estate price map in the municipality of Conflans-Sainte-Honorine.

Yvelines (78)
Conflans-Sainte-Honorine

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Median price of real estate
in the municipality of Conflans-Sainte-Honorine

Houses

4 194 € /m²

Reliability 10/10

Median price on the 35 transactions of the last 3 months.

from 3 483 to
5 402 € /m²

60% of transactions from the 2^nd to the 8^th deciles.

Apartments

2 693 € /m²

Reliability 10/10

Median price on the 33 transactions of the last 3 months.

from 2 332 to
3 455 € /m²

60% of transactions from the 2^nd to the 8^th deciles.

Dwellings

3 499 € /m²

Reliability 10/10

Median price on the 68 transactions of the last 3 months.

from 2 545 to
4 765 € /m²

60% of transactions from the 2^nd to the 8^th deciles.

Evolution of the price per m² of houses since...

1 year

+2.3%

2 years

-5.3%

3 years

-6.4%

4 years

-3.8%

5 years

+4.5%

6 years

+10%

7 years

+11%

8 years

+16%

9 years

+18%

10 years

+17%

11 years

+16%

Evolution of the price per m² of apartments since...

1 year

-4.1%

2 years

-11%

3 years

-16%

4 years

-13%

5 years

-5.7%

6 years

-0.1%

7 years

-1.4%

8 years

0%

9 years

-2.4%

10 years

+2.3%

11 years

-2.3%

Yearly evolution

Evolution of the median price per m²

Houses

Apartments

Evolution of the number of transactions

Warning, last year incomplete. Projections made based on the proportions between semesters of the previous year at the departmental/national level and by type of property.

Houses

Apartments

Houses projection

Apartments projection

Yearly data

Year

house
transactions

house
Price per m²

apt.
transactions

apt.
Price per m²

2025

76

4 230 €

70

2 984 €

2024

186

4 134 €

159

3 111 €

2023

236

4 466 €

215

3 342 €

2022

323

4 518 €

253

3 567 €

2021

353

4 398 €

265

3 421 €

2020

310

4 047 €

245

3 163 €

2019

296

3 850 €

274

2 988 €

2018

305

3 800 €

224

3 027 €

2017

335

3 634 €

243

2 984 €

2016

265

3 585 €

210

3 056 €

2015

232

3 620 €

165

2 917 €

2014

232

3 634 €

152

3 054 €

Analysis

Structure of prices per m²

Values of price percentiles per m² over the periods used for the estimated price of each type of property.

Houses

Apartments

Structure of transaction amounts

Values of transaction amounts percentiles over the periods used for the estimated price of each type of property.

Houses

Apartments

Transaction amounts and prices per m² by percentile

Percentile

house
Price per m²

house
Transaction amount

apt.
Price per m²

apt.
Transaction amount

10th percentile

2 620 €

214 K€

2 166 €

121 K€

20th percentile

3 483 €

280 K€

2 332 €

136 K€

30th percentile

3 789 €

302 K€

2 548 €

146 K€

40th percentile

3 854 €

330 K€

2 580 €

160 K€

50th percentile

4 194 €

400 K€

2 693 €

164 K€

60th percentile

4 675 €

431 K€

2 916 €

170 K€

70th percentile

4 871 €

446 K€

3 258 €

181 K€

80th percentile

5 402 €

480 K€

3 455 €

189 K€

90th percentile

6 442 €

547 K€

4 068 €

227 K€

National and departmental comparison

Evolution of the median price per m² of houses

Municipality

Department

France

Evolution of the median price per m² of apartments

Municipality

Department

France

Quarterly evolution

Evolution of the median price per m²

Houses

Apartments

Evolution of the number of transactions

Houses

Apartments

Quarterly data

Quarter

house
transactions

house
Price per m²

apt.
transactions

apt.
Price per m²

2025 Q2

35

4 194 €

33

2 693 €

2025 Q1

41

4 265 €

37

3 162 €

2024 Q4

45

4 020 €

39

3 443 €

2024 Q3

60

4 151 €

54

3 015 €

2024 Q2

41

4 362 €

31

3 122 €

2024 Q1

40

4 056 €

35

3 000 €

2023 Q4

55

4 218 €

42

3 264 €

2023 Q3

61

4 469 €

67

3 523 €

2023 Q2

63

4 575 €

51

3 164 €

2023 Q1

57

4 647 €

55

3 488 €

2022 Q4

55

4 404 €

44

3 564 €

2022 Q3

116

4 601 €

65

3 567 €

2022 Q2

83

4 429 €

75

3 703 €

2022 Q1

69

4 518 €

69

3 438 €

2021 Q4

73

4 583 €

68

3 458 €

2021 Q3

134

4 406 €

71

3 614 €

2021 Q2

78

4 133 €

70

3 246 €

2021 Q1

68

4 242 €

56

3 124 €

2020 Q4

96

4 148 €

80

3 370 €

2020 Q3

88

4 091 €

63

2 963 €

2020 Q2

64

3 964 €

47

3 341 €

2020 Q1

62

4 038 €

55

3 110 €

2019 Q4

64

4 016 €

61

3 122 €

2019 Q3

105

3 903 €

82

3 014 €

2019 Q2

68

3 828 €

68

2 919 €

2019 Q1

59

3 739 €

63

2 807 €

2018 Q4

77

3 875 €

51

2 721 €

2018 Q3

97

4 085 €

61

2 979 €

2018 Q2

79

3 531 €

53

2 982 €

2018 Q1

52

3 774 €

59

3 378 €

2017 Q4

77

3 568 €

55

2 809 €

2017 Q3

107

3 605 €

71

3 049 €

2017 Q2

87

3 763 €

54

2 983 €

2017 Q1

64

3 708 €

63

3 000 €

2016 Q4

59

3 708 €

66

2 936 €

2016 Q3

87

3 494 €

47

3 136 €

2016 Q2

57

3 707 €

50

3 069 €

2016 Q1

62

3 598 €

47

3 250 €

2015 Q4

63

3 565 €

40

2 917 €

2015 Q3

86

3 837 €

51

2 912 €

2015 Q2

45

3 250 €

42

3 135 €

2015 Q1

38

3 728 €

32

2 854 €

2014 Q4

55

3 524 €

37

2 796 €

2014 Q3

68

3 722 €

35

3 223 €

2014 Q2

53

3 765 €

42

2 884 €

2014 Q1

56

3 628 €

38

3 284 €

Key takeaways

What is the price per m2 of houses in the municipality of Conflans-Sainte-Honorine?
The median price on the 35 house transactions of the last 3 months in the municipality of Conflans-Sainte-Honorine was 4 194 € per square meter for a median property value of 400 000 €. Over this period, 60% of transactions were between 3 483 and 5 402 € per square meter (from the 2nd to the 8th deciles).
What is the price per m2 of apartments in the municipality of Conflans-Sainte-Honorine?
The median price on the 33 apartment transactions of the last 3 months in the municipality of Conflans-Sainte-Honorine was 2 693 € per square meter for a median property value of 164 180 €. Over this period, 60% of transactions were between 2 332 and 3 455 € per square meter (from the 2nd to the 8th deciles).

Compare with neighboring municipalities

City
name

house
Price per m²

apt.
Price per m²

Conflans-Sainte-Honorine

4 194 €

2 693 €

Herblay-sur-Seine

3 857 €

3 740 €

3 663 €

3 100 €

3 599 €

3 591 €

Neuville-sur-Oise

3 481 €

3 506 €

3 347 €

3 053 €

3 280 €

3 615 €

3 128 €

3 260 €

Saint-Ouen-l'Aumône

3 122 €

3 067 €

2 864 €

3 138 €

City information

Zip code

78700 CONFLANS STE HONORINE

Data source & update

Latest publication of the property value request (DVF) database made available by the DGFiP on October 19, 2025, covering transactions up to 06/30/2025:
- https://www.data.gouv.fr/datasets/demandes-de-valeurs-foncieres/
Administrative/cadastral division as of September 1, 2025, and municipal movements as of January 1, 2025:
- https://www.insee.fr/fr/information/8377162
- https://cadastre.data.gouv.fr/datasets/cadastre-etalab

Yvelines (78)

Most expensive cities

City
name

house
Price per m²

Croissy-sur-Seine

8 326 €

7 960 €

Maisons-Laffitte

7 952 €

7 768 €

7 675 €

Le Chesnay-Rocquencourt

7 175 €

Saint-Germain-en-Laye

7 168 €

6 913 €

Le Mesnil-le-Roi

6 748 €

6 318 €

City
name

apt.
Price per m²

Saint-Germain-en-Laye

6 358 €

6 192 €

5 628 €

Croissy-sur-Seine

5 512 €

5 254 €

Maisons-Laffitte

5 250 €

5 153 €

5 098 €

5 056 €

Le Chesnay-Rocquencourt

5 027 €

Least expensive cities

City
name

house
Price per m²

1 871 €

1 903 €

1 953 €

1 997 €

Saint-Illiers-la-Ville

2 056 €

2 143 €

2 192 €

2 238 €

Paray-Douaville

2 250 €

Boissy-Mauvoisin

2 254 €

City
name

apt.
Price per m²

Brueil-en-Vexin

697 €

729 €

1 274 €

1 500 €

1 526 €

Poigny-la-Forêt

1 578 €

1 594 €

1 675 €

1 710 €

Fontenay-Saint-Père

1 714 €

Real estate statistics based on property value requests (DVF)

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