Ask each agent about their marketing approach, including portal listings on home.co.uk, homedata.co.uk, and home.co.uk, plus their social media presence and local advertising in the Llangollen area. The best agents in LL20 will have strong online exposure and may also market to their existing database of registered buyers who are actively looking for property in the Dee Valley. Ask whether they produce professional photography, floorplans, video tours, or virtual viewings that can make your property stand out from the competition.