Price of a 4-room apartment (T4) in Saint-Cast-le-Guildo
In Saint-Cast-le-Guildo, the median price of a T4 is €4,684/sq.m, i.e. about €341,932 for an average area of 73 sq.m. Data from actual DVF transactions by the DGFiP (1 sale over the 12 months ending 31 December 2025).
Price range (T4)
What DVF sales say about the price of a T4 in Saint-Cast-le-Guildo
Half the town's apartment sales sit between its 1st and 3rd quartiles, and at €4,684/sq.m this median lands in the middle third of that span. Apartments sold in the town average 45 sq.m, against 73 sq.m for the T4, about 62% more. Of the 5 property types measured in Saint-Cast-le-Guildo, the T4 ranks 2nd by price per sq.m and 5th by number of sales over 12 months. The 1 T4 sale recorded over 12 months weigh about 1% of the 114 apartment and house sales in the town. Among the neighbouring towns tracked by Briveo that measure the same property type, Guingamp at €1,356/sq.m, about 71% below. For all of the town's apartments, whatever their number of rooms, DVF sales published by the DGFiP show the median price per sq.m moving -0.1% over one year.
Observed sale prices of a T4 in Saint-Cast-le-Guildo
Of the sales of a T4 à Saint-Cast-le-Guildo, half closed between 361,000 € and 455,000 €, for a median price of 421,745 €.
Half of the T4 sold measure between 62 and 85 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 4 | €3,973/sq.m |
| 2024 | 5 | €5,225/sq.m |
| 2025 | 1 | €4,078/sq.m |
Source and method
- Property transfer records (DVF), published by the French tax authority (DGFiP)
- Sales recorded from 1 January 2023 to 31 December 2025
- Based on 1 sales
- Figures computed on 30 October 2026
The town
Saint-Cast-le-Guildo covers 22.6 km², lies between 0 and 76 m above sea level and had 3,371 inhabitants in the 2023 census.
Saint-Cast-le-Guildo is a French commune situated on the Côte d'Émeraude in the département of Côtes-d'Armor, in the region of Bretagne.
The full property page of the town
From Wikidata and the Wikipedia article « Saint-Cast-le-Guildo », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Other property types in Saint-Cast-le-Guildo
Price of a T4 in nearby cities
Cities tracked by BRIVEO in the same department, median for the same property type when available.
Frequently asked questions, T4 in Saint-Cast-le-Guildo
Q1What is the price of a T4 in Saint-Cast-le-Guildo in 2026?
In Saint-Cast-le-Guildo, the median price of a T4 is €4,684/sq.m, with a range of €4,114 to €5,214/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T4 of 73 sq.m in Saint-Cast-le-Guildo?
For the average observed area (73 sq.m), the indicative budget goes from about €300,322 (1st quartile) to €380,622 (3rd quartile), around €341,932 at the median price. Indicative calculation, DVF price per sq.m multiplied by the area, excluding notary fees.
Q3How does the price of a T4 compare with apartments in Saint-Cast-le-Guildo?
The median price of a T4 in Saint-Cast-le-Guildo is close to the city's apartment median (€4,717/sq.m), based on DVF sales published by the DGFiP.
Q4How many T4 sales in Saint-Cast-le-Guildo?
The DGFiP DVF database records 1 sale of this type in Saint-Cast-le-Guildo over the last 12 months.