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Real estate price map

Houses

Apartments

Real estate price map in the municipality of Thoiry, choose a section to see transactions by parcel.

Yvelines (78)
Thoiry

Home>France>Yvelines>Thoiry

Median price of real estate
in the municipality of Thoiry

Houses

3 230 € /m²

Reliability 7/10

Median price on the 18 transactions of the last 24 months.

from 2 520 to
3 653 € /m²

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

Apartments

3 817 € /m²

Reliability 5/10

Median price on the 12 transactions of the last 48 months.

from 3 406 to
4 083 € /m²

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

Dwellings

3 280 € /m²

Reliability 7/10

Median price on the 22 transactions of the last 24 months.

from 2 481 to
3 865 € /m²

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

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

1 year

-17%

2 years

-14%

3 years

-36%

4 years

-22%

5 years

-7.7%

6 years

+2.4%

7 years

-12%

8 years

-2.6%

9 years

-7.4%

10 years

-3.9%

11 years

+25%

The price per m² of houses has decreased by 36% since 3 years, but it has increased by 25% in 11 years.

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

4

2 670 €

1

4 714 €

2024

12

3 234 €

3

3 377 €

2023

9

3 106 €

3

4 044 €

2022

13

4 200 €

4

3 686 €

2021

21

3 424 €

2

3 972 €

2020

16

2 892 €

3

2 829 €

2019

18

2 607 €

0

--- €

2018

11

3 035 €

5

2 694 €

2017

18

2 740 €

4

3 647 €

2016

13

2 882 €

3

2 313 €

2015

12

2 778 €

2

3 304 €

2014

14

2 134 €

3

3 739 €

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

2 244 €

232 K€

2 986 €

112 K€

20th percentile

2 520 €

263 K€

3 406 €

128 K€

30th percentile

2 678 €

292 K€

3 541 €

136 K€

40th percentile

3 061 €

312 K€

3 666 €

158 K€

50th percentile

3 230 €

355 K€

3 817 €

178 K€

60th percentile

3 295 €

385 K€

3 915 €

182 K€

70th percentile

3 459 €

428 K€

4 019 €

191 K€

80th percentile

3 653 €

451 K€

4 083 €

202 K€

90th percentile

3 998 €

516 K€

4 360 €

230 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

2

2 982 €

0

--- €

2025 Q1

2

2 542 €

1

4 714 €

2024 Q4

5

3 284 €

1

4 093 €

2024 Q3

4

2 478 €

0

--- €

2024 Q2

3

3 910 €

1

3 377 €

2024 Q1

0

--- €

1

2 438 €

2023 Q3

2

3 538 €

0

--- €

2023 Q2

5

1 873 €

1

3 847 €

2023 Q1

2

3 100 €

2

4 217 €

2022 Q4

2

3 934 €

2

3 874 €

2022 Q3

6

4 262 €

1

2 943 €

2022 Q2

2

4 099 €

1

3 585 €

2022 Q1

3

3 704 €

0

--- €

2021 Q4

4

3 472 €

1

3 522 €

2021 Q3

9

3 443 €

0

--- €

2021 Q2

4

2 921 €

1

4 423 €

2021 Q1

4

2 554 €

0

--- €

2020 Q4

4

3 006 €

0

--- €

2020 Q3

5

3 337 €

0

--- €

2020 Q2

4

3 193 €

1

2 365 €

2020 Q1

3

1 661 €

2

3 380 €

2019 Q4

1

4 224 €

0

--- €

2019 Q3

6

2 350 €

0

--- €

2019 Q2

5

2 940 €

0

--- €

2019 Q1

6

2 590 €

0

--- €

2018 Q4

5

3 035 €

1

3 065 €

2018 Q3

0

--- €

1

2 694 €

2018 Q2

5

3 263 €

2

2 342 €

2018 Q1

1

2 877 €

1

3 919 €

2017 Q4

4

2 544 €

1

2 500 €

2017 Q3

4

3 234 €

1

4 375 €

2017 Q2

5

2 700 €

0

--- €

2017 Q1

5

2 525 €

2

3 647 €

2016 Q4

1

1 687 €

0

--- €

2016 Q3

7

2 992 €

0

--- €

2016 Q2

3

2 900 €

0

--- €

2016 Q1

2

2 366 €

3

2 313 €

2015 Q4

2

2 460 €

1

4 127 €

2015 Q3

5

2 803 €

0

--- €

2015 Q2

4

2 266 €

0

--- €

2015 Q1

1

4 070 €

1

2 480 €

2014 Q4

5

2 014 €

0

--- €

2014 Q3

2

1 962 €

1

3 843 €

2014 Q2

3

2 167 €

1

3 739 €

2014 Q1

4

2 983 €

1

2 609 €

Overview of the latest real estate transactions

The following list is an anonymized overview of the latest transactions. For more details and to find all transactions, please use the map to view transactions by plot or the transaction search page for a search by criteria.

2025-06-13

41 000 €

Sale

1 outbuilding

2025-04-30

340 000 €

1 360 € /m²(250 m²)

2 267 € /m²(150 m²)

Sale

House

8 rooms

150 m2

Commercial property

100 m2

Land

243 m2

-Sols

2025-04-17

430 000 €

2 688 € /m²(160 m²)

Sale

House

8 rooms

160 m2

Land

549 m2

-Sols

2025-04-17

272 000 €

3 277 € /m²(83 m²)

Sale

House

4 rooms

83 m2

2 outbuildings

2025-03-06

132 000 €

4 714 € /m²(28 m²)

Sale

Apartment

1 room

28 m2

1 outbuilding

2025-02-25

477 400 €

2 652 € /m²(180 m²)

Sale

House

5 rooms

180 m2

Land

928 m2

-Sols

2025-01-30

72 288 €

Sale

Land

930 m2

-Terrains à bâtir

2025-01-14

411 000 €

2 432 € /m²(169 m²)

Sale

House

6 rooms

169 m2

Land

503 m2

-Sols

2024-12-17

110 500 €

4 093 € /m²(27 m²)

Sale

Apartment

2 rooms

27 m2

1 outbuilding

2024-12-13

400 000 €

2 353 € /m²(170 m²)

5 000 € /m²(80 m²)

Sale

Apartment

4 rooms

80 m2

Commercial property

90 m2

2 outbuildings

2024-12-03

312 000 €

3 284 € /m²(95 m²)

Sale

House

4 rooms

95 m2

1 outbuilding

Land

172 m2

-Sols

Land

204 m2

-Sols

Land

54 m2

-Sols

Land

86 m2

-Sols

2024-12-02

173 000 €

2 163 € /m²(80 m²)

Sale

House

2 rooms

80 m2

2024-11-27

221 000 €

2 009 € /m²(110 m²)

Auction

Commercial property

110 m2

2024-11-15

435 000 €

3 686 € /m²(118 m²)

Sale

House

5 rooms

118 m2

Land

292 m2

-Sols

Land

736 m2

-Jardins

/Jardin potager

2024-11-08

652 800 €

3 184 € /m²(205 m²)

Sale

House

5 rooms

205 m2

Land

700 m2

-Terrains d'agrément

/Parc

Land

500 m2

-Sols

Land

300 m2

-Terrains d'agrément

/Parc

2024-10-30

254 800 €

4 393 € /m²(58 m²)

Sale

House

3 rooms

58 m2

1 outbuilding

2024-09-30

257 000 €

2 677 € /m²(96 m²)

Sale

House

4 rooms

96 m2

2024-08-29

96 000 €

Sale

Land

1000 m2

-Terrains à bâtir

2024-08-01

334 000 €

3 340 € /m²(100 m²)

Sale

House

4 rooms

100 m2

1 outbuilding

Land

640 m2

-Sols

2024-07-22

180 000 €

1 500 € /m²(120 m²)

Sale

House

5 rooms

120 m2

Land

145 m2

-Sols

Land

146 m2

-Sols

Land

13 m2

-Sols

332 transactions listed in the municipality

Search for transactions

Key takeaways

What is the price per m2 of houses in the municipality of Thoiry?
The median price on the 18 house transactions of the last 24 months in the municipality of Thoiry was 3 230 € per square meter for a median property value of 354 500 €. Over this period, 60% of transactions were between 2 520 and 3 653 € per square meter (from the 2nd to the 8th deciles).

Compare with neighboring municipalities

City
name

house
Price per m²

apt.
Price per m²

3 891 €

2 316 €

3 690 €

--- €

Boissy-sans-Avoir

3 578 €

4 000 €

3 446 €

3 100 €

3 376 €

2 374 €

Villiers-le-Mahieu

3 312 €

2 548 €

3 268 €

--- €

3 230 €

3 817 €

3 106 €

--- €

2 882 €

2 000 €

City information

Zip code

78770 THOIRY

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)

Need a specific analysis or dashboards, contact us

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