My Retreat Garden Rooms · Surrey, Berkshire & Buckinghamshire

Garden Bar Surrey | Bespoke Garden Bar Rooms Built to Order

A proper bar at the bottom of the garden. Fully insulated, built to last, and designed around exactly what you want to put in it.

My Retreat Garden Rooms  ·  020 3818 5911

There is a moment most homeowners have when they are squeezing guests into the kitchen for the third time, or watching the living room get taken over again, where the idea of a dedicated bar room out in the garden stops being a fantasy and starts feeling like the obvious thing to do. We build them across Surrey, Berkshire and Buckinghamshire and every one is different because every customer has a different idea of what their perfect bar looks like.

What does a garden bar room cost?

The cost of the garden room structure itself depends on size and specification. Most customers opt for a 6m x 4m footprint as a minimum, which gives comfortable space for a bar, seating and games. For a full breakdown by size and spec, see our garden room cost guide. What goes inside, from bar units and integrated lighting to darts boards and fridges, is entirely up to you and priced separately.

Bespoke garden bar room built by My Retreat Garden Rooms in Surrey, black composite cladding with sliding doors and warm interior lighting at dusk
A My Retreat garden bar room in Surrey. Black composite cladding, full-width sliding doors and exterior wall lighting. Inside: a fitted bar, dart board, bar stools and a drinks display.

What a Garden Bar Room Actually Looks Like

The photos on this page are from a real build we completed in Surrey. The brief was a space that worked as an adult bar and entertaining room, with a proper fitted bar, dart board, TV and somewhere to sit. The customer chose black composite cladding to match their garden fencing, full-width sliding aluminium doors, and interior walls in dark forest green. The bar itself has acoustic slatted panels on the front face, an LED strip running underneath the marble-effect worktop, and a 1920s-style bottle display and glass holder above it.

That is one version. We have built garden bars with pool tables, with cinema setups behind the bar, with neon signs and exposed brick-effect panels, and with bifold doors that open the whole front of the room onto a decked terrace. The structure we build. What goes inside is yours to decide, and we can help you think through what will actually work in the space.

What Most Customers Include

There is no standard spec for a garden bar room because the whole point is that it reflects what you actually drink, watch and do. That said, here is what comes up most often across the builds we complete.

Most popular

Fitted bar unit

Either bespoke or customer-supplied. Acoustic slatted panels on the front face are a popular finish. Under-bar LED strip lighting sets the atmosphere.

Integrated drinks fridge

A dedicated circuit for the fridge is planned at build stage. Most customers go for an under-counter unit built into the bar itself.

Dart board with LED surround

Wall reinforcement for the board and a dedicated socket for the LED surround lighting. Position planned from the design stage so cueing clearance works properly.

TV above or behind the bar

Reinforced wall mounts rated for the screen weight, not just the studs. Cables run concealed in the wall for a clean finish.

Bottle display and glass storage

Wall-mounted bottle racks and hanging glass holders above the bar. Positions and fixings designed in at the start.

Pendant and mood lighting

Pendant clusters over the bar, recessed spotlights on a separate circuit for ambient light, and exterior wall lights on the building.

Acoustic panels

Popular in rooms with a music setup or where sound containment matters. Slatted acoustic panels are also a strong interior design choice in their own right.

Decking

Composite or hardwood decking to the front of the room extends the entertaining space outside when the weather allows. Fitted as part of the build.

The bar unit, internal fittings and decor are either supplied by us, sourced by the customer, or a combination of both. We design the room so the electrics, fixings and layouts are ready for exactly what is going in, whether that is a customer-supplied bar or one we fit ourselves.

Garden bar room at night lit up from inside, dart board and bar visible through sliding doors, Surrey
The room at night. Exterior wall lights, interior spotlights and the LED bar strip visible through the full-width doors.
Interior close-up of fitted garden bar with acoustic slatted panels, marble-effect worktop, LED strip and black bar stools
The fitted bar. Acoustic slatted panels on the face, marble-effect worktop, LED strip underneath and a 1920s-style bottle display above.

What Size Do You Need?

6m x 4m is the size we recommend as a starting point for a garden bar room without a pool or snooker table. That gives comfortable space for a proper bar along one wall, seating and a dart board, and is comfortable for six to eight people socialising.

If you want to add a pool or snooker table, the room size depends on two things: the size of the table itself, and what else is sharing the floor space with it. The figures below are the minimum room sizes required for normal play using a standard 57-inch cue with nothing else in the room. If you are adding a bar, seating or a dart board in the same space, you need to add that footprint on top.

Table type Table size (metric) Minimum room size for cueing
6ft English Pool 184 x 108 cm 396 x 340 cm (approx. 4m x 3.4m)
7ft English Pool 214 x 122 cm 457 x 380 cm (approx. 4.6m x 3.8m)
7ft American Pool 230 x 130 cm 500 x 400 cm (5m x 4m)
8ft American Pool 267 x 150 cm 523 x 412 cm (approx. 5.2m x 4.1m)
9ft American Pool 287 x 160 cm 553 x 424 cm (approx. 5.5m x 4.2m)
8ft Snooker 262 x 122 cm 533 x 412 cm (approx. 5.3m x 4.1m)
9ft Snooker 293 x 152 cm 564 x 427 cm (approx. 5.6m x 4.3m)
10ft Snooker 323 x 171 cm 594 x 442 cm (approx. 5.9m x 4.4m)
12ft Snooker 384 x 201 cm 655 x 473 cm (approx. 6.5m x 4.7m)

These minimum dimensions allow for normal shots with a standard cue. Awkward shots hard against the cushion will need a shorter cue regardless of room size. The key point is that these are the room sizes needed for the table alone. A 7ft American pool table needs a 5m x 4m room just for play. Add a bar, bar stools and a seating area alongside it and you are looking at a room of 6m x 5m or larger to avoid it feeling cramped.

We design around the table dimensions and everything else that is sharing the room. Tell us what you are planning at the start and we will give you an honest view on whether the size works or whether you need to go bigger.

The honest answer on size

Most people who build a garden bar room wish they had gone slightly bigger. It is much easier to design for extra space at the start than to wish for it once the bar and the seating are in. If you are on the fence between two sizes, go larger.

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The Build: What is Included as Standard

A garden bar room from My Retreat is built to the same specification as every other room we make. The bar fittings and internal design are bespoke to you; the structure underneath them is consistent because consistent is the only way to build something that lasts.

  • Concrete screw pile or pad foundations designed for the load of your specific room
  • Structural steel floor frame, fully insulated beneath
  • 50mm EPS foam insulation in walls, floor and ceiling as standard
  • Plastered interior walls, ready to paint in any colour
  • Double-glazed aluminium sliding or bifold doors and windows
  • EPDM rubber flat roof with a 25-year life expectancy
  • Consumer unit, lighting circuits, double sockets throughout
  • Cable run from the house, either fence-clipped or underground
  • External wall lighting positions wired in during the build

Additional circuits for a fridge, a dedicated high-draw appliance or an external socket are sized and wired at build stage. Tell us what you are putting in the room and we plan the electrics around it from the start.

Interior wall of garden bar room with Winmau dartboard, LED surround and scoreboard on dark green painted wall
The dart board wall. Winmau Blade 6 with LED surround, scoreboard and dart holder. Wall reinforced and sockets positioned at the design stage.
Garden bar room exterior in daylight, black composite cladding and full-width sliding aluminium doors, Surrey garden
The exterior in daylight. Black composite cladding, full-width sliding aluminium doors and a stepped decking entrance.

Garden Bar Room or Garden Bar and Games Room?

The two most common briefs we get are a dedicated adult bar room, and a room that doubles as a bar for parents and a games and hangout space for teenagers. Both work well in the same building because the uses are naturally complementary. The bar and seating area serves adults; the dart board, games console setup or pool table serves everyone.

The key is designing the layout so both uses work simultaneously rather than one getting in the way of the other. A bar along the back wall with seating facing the doors, dart board on one side wall and a TV position above the bar works for both audiences in a 6m x 4m room without feeling compromised. We talk through this at the design stage for every build.

MR

Tell Kieron what you have in mind

Every garden bar is different. Kieron replies personally within 2 hours on weekdays and will talk you through what works for your garden and your brief before anything is committed to.

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Planning Permission for a Garden Bar Room

A garden bar room falls under the same permitted development rules as any other garden room. The fact that it is a bar rather than an office makes no difference to planning law. Provided the standard rules are met, no planning application is required.

The rules that apply: single storey only, maximum overall height 2.5m if any part of the structure is within 2 metres of a boundary, maximum 4m (dual-pitched roof) or 3m (flat or pent roof) if set further back, and total outbuildings cannot cover more than 50% of the original garden area.

Conservation areas, listed buildings and new-build estates where permitted development rights have been removed by planning condition are the main exceptions. The responsibility for confirming your planning position sits with you as the property owner. Read our full Surrey planning permission guide for everything you need to know, or contact your local planning authority if you are unsure.


Frequently Asked Questions

How much does a garden bar room cost?
The cost of the garden room structure depends on size and specification. Most customers choose a 6m x 4m footprint as a minimum, which is a comfortable size for a bar, seating and games. What you put inside the room, from fitted bar units and integrated fridges to dart boards and lighting, is costed separately and varies considerably depending on your brief. See our full garden room cost guide for a detailed breakdown by size and spec, then talk to Kieron about the bar fit-out.
Do I need planning permission for a garden bar room in Surrey?
In most cases, no. A garden bar room falls under permitted development in the same way as any other garden room. The use does not affect the planning status. The rules that apply are the standard outbuilding rules: single storey, maximum height 2.5m within 2m of a boundary or 4m/3m further back, and outbuildings covering no more than 50% of the original garden. If you are in a conservation area, listed building or on an estate where permitted development rights have been removed, different rules may apply. Read our full Surrey planning guide for detail.
What is the minimum size for a garden bar room?
We recommend 6m x 4m as the minimum for a bar room without a pool table. That gives enough space for a bar along one wall, seating and a dart board without it feeling cramped. If you want to add a pool or snooker table, the minimum room size depends on the table itself. A 6ft English pool table needs a minimum of roughly 4m x 3.4m for cueing alone. A 7ft American table needs 5m x 4m. Add a bar and seating on top of those minimums and the room needs to be larger still. We design around the table dimensions and everything else sharing the space from the start.
Can you fit the bar unit and internal fittings, or do we supply them?
Both options work. Some customers have a specific bar in mind and source it themselves; others want us to recommend and fit one. The important thing is that we know what is going in the room at the design stage so we can position the electrics, water supply points, wall fixings and cable runs correctly from the start. Retrofitting a bar into a room that was not designed for one is always more expensive and more disruptive than planning it in from day one.
Can I have a sink and running water in the garden bar room?
Yes. A sink connected to the mains cold supply is straightforward to include. Hot water requires a small water heater under the bar, which is a common inclusion. If you want the drainage connected to the mains sewer, building regulations will apply to those elements. An alternative is a greywater soakaway for sink drainage, which avoids the building regulations requirement. We talk through the options at the design stage based on your brief.
Will a garden bar room be warm enough in winter?
Yes, with the right insulation. Our standard 50mm EPS foam insulation in floors, walls and ceiling keeps the room comfortable year-round. A 2kW panel heater warms the space quickly. With a group of people inside, body heat does a lot of the work. If you want air conditioning for summer use, that is available as an upgrade and is worth considering for a room that will be used intensively with the doors closed.
How long does the build take?
The build itself takes 3 to 5 days on site once foundations are in. Lead time from deposit to installation is typically 8 to 12 weeks depending on schedule and the complexity of your build. We confirm an installation date when you place your order.
Does a garden bar room add value to my home?
A well-built, fully insulated garden room typically adds between 5% and 15% to a property's value. A garden bar room is a lifestyle feature that appeals strongly to a specific buyer, particularly in Surrey where properties attract buyers who entertain at home. The more important consideration for most customers is what it does to how they actually use their home now, which tends to be significant.

Ready to Build Your Garden Bar?

Kieron replies personally within 2 hours on weekdays. Tell him what you have in mind and he will give you an honest view on what will work in your garden and at what cost.