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Garden room builders · Horsham & Steyning

Garden rooms in Horsham & Steyning

Peaceful garden studios, offices and retreats across the Horsham district, including Steyning, where we built Linda’s yoga studio.

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  • Prices include VAT, foundations & electrics
  • 10 year guarantee and 6-month after-care visit
  • In-house planning consultant
Panama garden room yoga studio with French doors open and lights on, Steyning
Panama yoga studio, Steyning

Linda was looking for a quiet, contemplative space for her daily yoga practice, so we cleared an unused, overgrown corner of her Steyning garden and built a 4.5m x 3m Panama studio. A full-length casement window and side-lights to the French doors let in plenty of light, the overhang has recessed LEDs, and the Thermowood cladding blends the room into the surrounding garden.

From a private retreat in Horsham to a garden office in one of the district’s villages, every room is tailor-made, fully insulated and finished ready to use, with prices that include VAT, foundations and electrics.

Planning permission in the Horsham district

Planning across the district is decided by Horsham District Council, except for homes inside the South Downs National Park, where the South Downs National Park Authority decides.

Steyning itself sits just outside the National Park, but around a third of the parish lies inside it. There the rules are tighter: a garden room at the side of a house needs planning permission, and buildings more than 20m from the house are limited to 10m² in total. We’ll check exactly which rules apply to your address at the free site survey.

Planning permission explainedPermitted development rules

Ranges & prices

Our garden room ranges

Published prices including VAT, delivery and installation, with foundations and electrics. Every design can be tailored to your garden.

Garden room price guide

Questions from Horsham & Steyning homeowners

Is my home in the South Downs National Park?

Much of the countryside around Steyning is, but the town itself is just outside. The National Park Authority has an online map to check a specific address, and we’ll confirm it for you at your free site survey.

What is the Panama range?

The Panama is built in the same way as our Cube, with an additional 60cm overhang along the front and 3 recessed LEDs, giving you shelter from the rain and shade for the front of the room. Prices start from £17,704 including VAT and installation.

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Get a free quote in Horsham & Steyning

Tell us a little about your plans and include your postcode. We’ll arrange your free, no-obligation design consultation and site survey.

Nearby areas we cover

WorthingCrawleyBrighton & HoveAll areas

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