Collioure: Annual Weather Averages. July is the hottest month in Collioure with an average temperature of 24Â°C (74Â°F) and the coldest is January at 10Â°C (49Â°F) with the most daily sunshine hours at 14 in July. The wettest month is October with an average of 70mm of rain.
A negotiated flat fee can be as low as $700-$1,000 for up to a specified number of hours spent creating a concept design. Or an architect might agree to design a 25x25-foot room addition for $5,000-$10,000, or a 3,000-square-foot custom home for $50,000-$75,000 or more, no matter what the final construction price is.
Landscape Design Cost. 1  Depending on the size and location of the project, it can cost anywhere from $300-$2,500 to have a landscape designer create a detailed plan for your property. For simpler projects, it's also possible to get 1-2 hours of onsite verbal consultation for $50-$100 an hour. 2  On the other end of the scale, name designers and architects might charge $6,000-$16,000 or more for detailed plans and drawings.