Halcyon has extensive experience in the design and construction of high quality garden tree houses customised to suit most budgets and all styles of garden.
Our gallery of garden treehouses below gives an indication of what can be achieved with a bespoke garden treehouse and a flexible approach to tree house design, creativity and materials (there are also many more tree houses featured in our full garden treehouse gallery).
Treehouses custom built
Custom Treehouse prices start from as little as £3,000 and each tree house built is designed and hand crafted around the client's specific requirements by the Halcyon team.
We offer friendly, informal guidance and advice to all our clients on tree houses, guiding you through the complete process of tree house design and construction flawlessly.
Our strategy is to deliver unique tree house designs and high quality workmanship (we use natural timber for all custom treehouses), providing you with a garden tree house to be proud of and enjoy year after year.
Each of the many tree house projects we have completed over the years leaves a legacy of style, functionality and quality that our customers expect from the experts in custom treehouses.
Get the kids their own custom built garden treehouse!
Children love garden treehouses so why not treat the kids to a custom built garden tree house? It could also be a fun, creative and educational project for them to be involved in the design of their tree house! We’re always open to new tree house ideas from the little ones!
Having a treehouse custom built is an exciting project. See the tree house FAQs for more information on custom built tree houses, or get in touch if there’s anything else you’d like to know about having a custom tree house built for your garden.
We have a printed tree house brochure available with previous garden treehouses we have custom built. To receive a copy or ask any questions about building custom treehouses, click here.
Tree house conversions
At Halcyon we recognise that over the years our needs change, an original tree house built in the garden for the children can be easily converted from a children’s tree house into an adult tree house / leisure area, regardless as to who built the tree house originally. Contact us to discuss tree house conversions.
3 Lions Fort
Bourne Tree House
Dippenhall Play Structure
Dockenfield Tree House
Kent Tree House
Large Tree House
Petersfield Tree House
Tilford Tree House
Halcyon have been asked to build a play area for the TEABAG charity in Ghana. 
