Built for Ottershaw plots · Surrey
Garden Rooms shaped around how Ottershaw homes are built
Garden Rooms in Ottershaw is most of what we do. Ottershaw is a small village strip with period cottages near the church and 1960s-90s detached estates on Brox Rd and Coach Rd. Heath sand and clay pockets demand different sub-base specs within the village, so we trial-dig rather than assume. For a garden room on a Ottershaw plot we usually plan around south-facing positions where overhang and external shading become important, so the spec we quote is shaped by what actually goes wrong on this side of Surrey.
- Fully insured · £5m PL
- Written 10-yr guarantee
- Local Ash Vale team · ★ 5.0 Google
- Fixed written quote, no deposit

Ottershaw constraints worth pricing properly
- Ottershaw is inside our 30-mile core area, so site visits are arranged within a week and project supervision is daily, not weekly.
- We've spent enough time on KT16 streets to know which ground conditions matter for a garden room - the rear gardens with restricted side access where modular timber frame works best that gets missed when a national firm quotes from a desk.
- Quotes are written, fixed and broken down by stage, with the same crew on site from day one through to clean-down.
Local quick facts
- Council
- Runnymede Borough Council
- Transport
- A320, M25 J11 within 2 miles, no station - Addlestone within 2 miles.
- Postcodes
- KT16
- Typical timeline
- 3-5 weeks
Problems this page is designed to solve
- Home offices and studios
- Garden gyms
- Garden bars and lounges
- Fully insulated floor, walls and roof
- Double-glazed aluminium doors
- Electrics, lighting and data
What belongs in this garden room scope
- 01.Garden rooms on long rear plots
Three practical outcomes for this page
Selected from the service brief and local property context rather than a generic location list.
- 01
A therapist room with a private entrance and a small WC plumbed in
- 02
A teen den or annexe-style room with internet and a small kitchenette
- 03
A music or studio room with extra insulation in the wall and roof build-up
Why the specification is accountable
Workmanship on every Ottershaw project is guaranteed and we return for snag visits within two weeks of completion if anything needs adjusting.
Research matched to this decision
Garden Room Planning Permission in Surrey & Hampshire
When you need planning permission for a garden room in Surrey & Hampshire, when you don't, and the conservation-area traps that catch people out.
Garden Room Foundations: Slab, Screw-Pile or Pad - Which Suits Your Garden?
The foundation choice decides whether your garden room is dry, level and warrantable in year ten - here's how we choose between slab, screw-pile and pad foundations on Surrey and Hampshire plots.
Timber vs Composite Garden Room Cladding: Which Ages Better in the UK?
Composite cladding manufacturers oversell 'zero maintenance' and timber suppliers undersell how much silvering owners actually like. Here's what each cladding looks like at year ten on a UK plot.
FAQs - Garden Rooms in Ottershaw
- Do you cover Ottershaw?
- Yes - Ottershaw is inside our 30-mile coverage zone from Ash Vale and we work in KT16 every week.
- How quickly can you quote a garden room in Ottershaw?
- Most Ottershaw enquiries get a free site visit within five working days and a written quote within a week of that visit.
- How long does a garden room take?
- Allow 3-5 weeks on a typical Ottershaw property. Sloping plots, restricted access or larger formats add to that and we'll flag it on the quote.
- What does a garden room cost in Ottershaw?
- Insulated garden rooms typically start around £18,000 for a compact office and rise with size, glazing and fit-out.
- Do I need permission from Runnymede Borough Council?
- For most garden room work, no - but anything affecting the public highway (dropped kerbs) or a conservation frontage goes through Runnymede Borough Council. We'll tell you on the visit which forms apply.
A useful next step
If your property sits towards Lyne or elsewhere in KT16, send a photo and rough dimensions first. We can usually identify the decisions that need an on-site check before arranging the visit. This recommendation is scoped to Ottershaw garden rooms enquiries.
Get the local specification in writing
Talk through the intended use, then receive a quote based on this plot rather than an online average. Mention Ottershaw and garden rooms so we route the enquiry to the right survey notes.
Where this local page reaches
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