Elm Tree homes
In the 2021 Census, the Bishopsgarth and Elm Tree ward recorded 43.4% of households in a detached house, 35.5% in a semi, 12.1% in a terrace and 7.1% in a purpose-built flat. That detached share is far higher than in Fairfield or Norton, and it shows in the street pattern: cul-de-sacs, closes named after northern places such as Wiske Close and Faverdale Close, and houses set back behind open front lawns.
Most of the housing dates from the second half of the 20th century, which means many gardens were finished by the original builder with a small slab patio just big enough for a table. Thirty or forty years on, those slabs have often settled unevenly, and owners want something larger, flatter and better drained, sometimes with a raised bed or low wall to define the edge. Corner plots, common on the curving cul-de-sacs, give odd-shaped gardens where a patio with an angled or curved edge often uses the space better than a plain rectangle.
The area has a green edge. Hardwick Dene and Elm Tree Wood is one of Stockton's local nature reserves, listed in the council's own environment planning documents, and it brings trees and wildlife close to the back fences of many homes. Elm Tree also has its own bowling green, and within about a kilometre are two Grade II listed buildings: The White House and a former Royal Navy wireless station.
Ground and water
The British Geological Survey shows glacial till over Sherwood Sandstone under Elm Tree. Till is a stiff, stony clay that drains slowly and moves a little as it wets and dries. Patios that were laid on a thin layer of sand when the estates were built tend to sink first along the edges and wherever downpipes discharge.
Our method is to excavate to firm ground, lay a geotextile, then place and compact a crushed-stone sub-base before bedding the paving. We set a fall away from the house and plan where the water will end up, whether that is a lawn, a border, a gully or a soakaway.
Some gardens here slope, especially near the dene. Where the ground drops away from the house we can either step the patio down in two levels or hold it with a low retaining wall in brick or block, which can double as seating or a planter. The Environment Agency does not show Elm Tree in Flood Zone 2 or 3, and no river Flood Zone 3 lies within 750 metres of the centre; surface water after a cloudburst is the issue to plan for.
Planning and protected land
Elm Tree has no conservation area, and our checks found no Article 4 direction. A back-garden patio at or near ground level is normally permitted development. Raised decks or platforms over 30cm need permission, and front gardens follow the national rule for permeable paving over five square metres.
If your garden adjoins the nature reserve, keep any work and materials inside your boundary and avoid tipping spoil into the woodland. Trees near a boundary may be protected by a tree preservation order, so check with Stockton-on-Tees Borough Council before removing or cutting back any large tree.
Cost factors in Elm Tree
We price each job after seeing it. The main things that affect an Elm Tree quote are:
- Patio size. Detached gardens often take a larger terrace across the full width of the house.
- Levels. Sloping plots may need steps or retaining walls.
- Existing paving. Original builder's slabs have to be lifted and removed.
- Ground conditions. Clay and any soft spots set the depth of dig.
- Materials. Porcelain, sandstone, concrete slabs and resin all differ in cost and laying time.
- Extras. Raised beds, edging, lighting cables and drainage channels add time.
Neighbouring areas to Elm Tree
- Fairfield: East: older semis with long, narrow gardens.
- Hartburn: South-east: semis and detached homes around a conservation-area village.
Good starting points for an Elm Tree garden: porcelain patios, garden walls, resin patios and paths.
All places we cover: areas page.
Patio questions from Elm Tree
Can you replace the original builder's patio on an Elm Tree estate?
Yes. We lift the old slabs, dig out the thin sand base and build a proper compacted sub-base before laying new paving, usually over a larger area.
My garden backs onto Hardwick Dene. Does that change anything?
Only in keeping work inside your boundary and taking care with tree roots and spoil. Trees on the boundary may be protected, so we check before any cutting.
Is porcelain a good choice for a modern detached house?
Often, yes. Porcelain is dense, resists stains and suits clean, modern brickwork. It needs a solid, level base and careful cutting, which we allow for in the quote.
Do I need permission for a raised patio on a sloping plot?
If any part of the finished surface is more than 30cm above the ground, it is not permitted development and needs planning permission. Stepping the patio down in levels can often avoid that.
Sources: ONS Census 2021 TS044, Bishopsgarth and Elm Tree ward (Nomis); Stockton-on-Tees Environment DPD consultation: local nature reserves; planning.data.gov.uk: listed buildings; BGS Geology Viewer; Environment Agency Flood Map for Planning.