Costs can obviously vary and are dependent on size and other factors such as the number of features.
Natural designs are the easiest to estimate, because although the shape of each pond is unique the basic features tend to be similar. As long as you have stable soil (e.g. clay, chalk), and a small number of features (e.g. a wooden ladder and small decking, or steps and a jumping rock), total project costs, including design and construction, would be approximately as follows:
|Size||Price (inc. VAT)|
|Up to 100sqm (e.g. swimming area 10m x 5m)||Up to £80-90,000|
|Up to 150sqm (e.g. swimming area 12m x 6m)||Up to £100-110,000|
|Up to 200sqm (e.g. swimming area 15m x 7m)||Up to £120-130,000|
|Larger than 200sqm||£120,000 +|
Please note these are ball-park costs for natural designs and if you want to get a more accurate estimate, particularly if the design is more formal or has special features, you would need to undertake an initial design consultation.