Garden Rooms and Offices: Is There a Difference?

A garden office and a garden room are the same building. The planning rules are the same and so is the price for a given size and finish. What makes a garden room an office is the fit-out: more sockets, a wired data point, light you can read by, a wall for the desk in place of a wall of glass, and insulation fit for eight hours a day in January.

If you are buying a garden room to work in, here is what to change.

Free, no obligation. One local company prices it, not five.

  • Same buildingsame price, same planning rules
  • 3 doublessockets per desk
  • 70 to 100 mminsulation for all-day use

What changes when a garden room is an office

Garden roomGarden office
UsedEvenings and weekendsEight hours a day, all year
GlassAs much as possibleEnough for light, with a solid wall for the desk
SocketsA fewThree doubles per desk
InternetWifi from the houseA data cable in the trench
Insulation50 mm does70 to 100 mm
HeatA heater when it's usedA heater on a timer, every working day
SoundNot a concernMatters for calls

One room, two jobs

Plenty of people want both: a desk by day and a room for the family at the weekend. It works if the desk can be closed away. A worktop along a side wall with a sliding door or a curtain across it, and seating by the glass, gives an office on Monday and a garden room on Saturday. From 16 m², the two ends of the room can be the two uses.

Buying a garden room to work in: five changes to ask for

  1. Swap one glass wall for a solid one and put the desk there.
  2. Add sockets at desk height and a data point.
  3. Go up one step in insulation.
  4. Put a window that opens on a second wall.
  5. Ask for a duct in the trench for the data cable.

Garden rooms and offices, priced

WhatTypical costWhat moves the price
A one-desk office pod, 6 to 9 m²€6,700 to €10,5003 × 2 m up to 3 × 3 m. Insulated timber, put up. Base and power extra
An office for two desks, 12 to 16 m²€13,390 to €16,7204 × 3 m to 4 × 4 m. The insulation, the doors and the glass
A 20 m² office, 5 × 4 m€15,200 to €22,000Triple glazing and thicker insulation sit at the top
Fully fitted, 12 to 16 m²€25,250 to €27,500Insulated, wired, lined and floored, ready to work in
Electrics inside the office€600 to €1,200Sockets, lights and a small fuse board
The power cable from the housefrom €15 a metreDistance to the fuse board, and what the trench crosses

Our price guide for Ireland. Ask whether VAT is in the price. Many list prices leave it out. Ask what the price includes: the base, the cable from the house and the inside finish.

Every guide, calculator and county page

Jump straight to any specification guide, our interactive calculator, the technical glossary or your county page.

Size your garden office

Four taps: what it's for, the garden, the finish and what's there already. You see the size that fits, our price for it and whether it needs planning permission. Your number is only asked for at the end, if you want one garden office company that covers your county to ring you.

What is the office for?

Pick the nearest. It decides the size.

Privacy notice

Questions people ask

Is a garden office cheaper than a garden room?

No. For the same size and finish it is the same building at the same price. The office fit-out adds a little for sockets and data.

Can a garden room be used as an office?

Yes, if it is insulated for all-day use and has enough sockets and a good connection.

Are the planning rules different?

No. Both come under the same exemption for garden buildings.

Can an office double as a guest room?

Not for sleeping. The planning exemption rules out living in it.

Which adds more to the house?

Neither should be counted on to raise the sale price. Buy it for the use you get from it.

Get a price for your garden office

One garden office company that covers your county. Free, no obligation. Nothing is ordered until you say yes.