Below: the gardens, the ground, the planning rules and what tends to move the price of a Linthorpe deck.
Linthorpe's terraces, semis and walled gardens
Linthorpe is the TS5 suburb that wraps around Albert Park, the park Henry Bolckow gave to Middlesbrough in 1868. Streets such as The Avenue, Roman Road, Cambridge Road and Oxford Road have many bay-fronted Victorian and Edwardian houses, while the streets off Linthorpe Road towards Ayresome include long runs of brick terraces. The 2021 Census bears that out: in Linthorpe ward 45.8% of homes are semi-detached and 32.2% terraced, with only 6.3% detached.
That mix gives two very different kinds of deck. Behind the big semis on The Avenue or Thornfield Road, gardens are long and narrow, often walled in old brick, with mature trees here and there. A deck usually sits just outside the kitchen or a newer rear extension, sized for a table and chairs, with the lawn and borders kept beyond it. Where the back door sits a few steps above the garden, the deck ends up a little raised at the house end and needs a neat step or two down.
Behind the terraces, space is tighter. Yards are enclosed on three sides and the rear wall is often the back alley wall, so a deck becomes the whole floor of the yard. Here it pays to keep the deck low, leave access to drains and the back gate, and choose a lighter board colour, because a dark deck in a small, sunless yard can feel gloomy.
Shade is the common thread. Tall walls and mature trees mean many Linthorpe gardens get only a few hours of direct sun, which is exactly when timber decks turn green and slippery. We usually suggest a capped composite deck with a textured surface for that reason, and we look carefully at where the sun actually falls before fixing the position.
Access is the practical puzzle. Many terraces have no side passage, so boards and frame timber either come down the back alley or through the house. We plan this at the visit, so you know before the job starts how materials will get in and how waste will go out.
Ground, drainage and flood risk
The British Geological Survey's 1:50,000 map shows Linthorpe sitting on glaciolacustrine clay and silt, laid down in a lake at the end of the last ice age, over Mercia Mudstone bedrock. In plain terms, the soil is heavy, holds water after rain and can shrink in dry summers, especially near thirsty trees.
For a deck that means two things. First, the posts need firm footings: we dig each one down to solid, undisturbed clay and set it in concrete, rather than resting the frame on slabs laid on topsoil. Second, water has to go somewhere. We lay a weed membrane, add a gravel layer under the deck so the ground can breathe, and keep the frame clear of the house wall so no water is trapped against the brickwork or air bricks.
On the Environment Agency's Flood Map for Planning, the centre of Linthorpe is in Flood Zone 1, the lowest category for river and sea flooding, and no Flood Zone 2 or 3 land shows within 300 metres of it. Surface water after heavy downpours is a separate question in walled yards, which is why we check where your downpipes and gullies run before finalising levels.
Linthorpe conservation area and Article 4 rules
Middlesbrough Council designated the Linthorpe Conservation Area in July 1975, and the Albert Park and Linthorpe Road Conservation Area followed in 2013. On top of that, the council approved an Article 4 Direction for Linthorpe in February 2010. It covers the fronts of houses on listed streets, including parts of The Avenue, Roman Road, Oxford Road, Cambridge Road, Thornfield Road and The Crescent, and removes some permitted development rights there.
For a deck, the rules that usually matter are these. Under national permitted development rules, a deck is normally allowed without an application if it is no more than 30cm off the ground, covers no more than half the garden together with other outbuildings and extensions, and sits behind the front of the house. Conservation areas count as designated land, though, and there no decking is permitted at the side of a house. A rear deck in a Linthorpe garden can still be fine, but anything raised, at the side or close to the front needs checking with the council first.
Several buildings nearby are listed, among them the Dorman Museum, St Barnabas' Church and the Avenue Methodist Church. If your own house is listed, decking within its grounds needs consent. Trees in a conservation area are protected too, so roots and overhanging branches are planned around, not cut back without notice.
What affects the cost of a Linthorpe deck
We don't publish prices, because two decks of the same size in Linthorpe can differ a lot in cost. The things that move it most here are access (carrying everything through a house or down an alley takes time), clearing an old yard surface of concrete or flags, the number of steps where the house sits above the garden, and the board you choose. A low, simple deck in a terrace yard is usually the most straightforward job; a raised deck off a big semi with balustrades and lighting involves more frame, more fixings and more labour. Our decking costs guide explains each factor, and the quote after our visit is specific to your garden.
Nearby areas
- Acklam: wider 1930s semis and the Acklam Hall conservation area, with sandier lake deposits under the gardens.
- Marton: bigger detached plots, Stewart Park and a conservation area around Marton village and The Grove.
See every suburb on our areas page, or read about raised decks and balustrades, steps and lighting.
Your questions about decking in Linthorpe
Do I need permission for a deck in a Linthorpe back garden?
Usually not, if the deck is at the rear, no more than 30cm high and covers no more than half the garden with other buildings. Because much of Linthorpe is a conservation area, decking at the side of the house isn't permitted development, and a listed house needs consent. We'll tell you which applies after the visit.
Does the Article 4 Direction stop me building a deck?
The February 2010 Article 4 Direction is mainly about the fronts of houses on listed streets such as The Avenue and Oxford Road: windows, doors, front walls and the like. A deck in the back garden is not normally what it controls, but if your plans go near the front of the house, check with the council's conservation team first.
Will a deck work in a small, shady terrace yard?
Yes, if it's kept low and light. In a yard surrounded by walls we'd use a paler, textured composite board that doesn't hold green algae, leave access to drains and the back gate, and fall the surface gently so rain runs off. It can turn an awkward yard into a tidy outdoor floor.
How do you get materials into a terrace with no side access?
Usually down the back alley and through the rear gate. Boards are long, so we check the gate width and any turns at the visit. If the only route is through the house, we protect floors and doorways and carry everything by hand, and we take the waste out the same way.
Sources: ONS Census 2021 TS044, Linthorpe ward (Nomis); BGS Geology Viewer 1:50,000; Environment Agency Flood Map for Planning; Middlesbrough Council, Linthorpe Article 4 Direction; planning.data.gov.uk conservation areas and listed buildings; Planning Portal: decking.