Seaton Carew splits neatly into two: the historic sea-front village and the family streets inland. This page covers both, from the houses and the sandy ground to planning and price.
Houses and gardens
Seaton ward is largely owner-occupied family housing. The 2021 Census counted 42.9% of homes as semi-detached, 36.0% detached, 13.3% terraced and 4.4% flats, plus 2.1% caravans or mobile homes. 81.5% of households own their home, 38.0% of them with a mortgage, and 43.4% have two or more cars or vans.
The old village is built around Seaton Green, Green Terrace and The Cliff, with North Road, Station Lane, Victoria Terrace and Queen Street behind. Holy Trinity Church and its primary school, the Methodist church, the community hub, Seaton Carew Park and the golf club are all nearby.
Houses on The Green and the Front tend to have narrow, walled gardens or yards behind them. Further inland, semis and detached houses have conventional lawns with fences, sometimes with a patio outside the back door. That's where a deck can replace tired paving, create a level spot on uneven ground or extend a kitchen with bi-fold doors outside.
What's underfoot
The British Geological Survey's 1:50,000 map shows blown sand and till over Triassic Sherwood Sandstone around the village centre. The sand is free-draining but loose, so posts need deeper holes and concrete to stay firm. The till is a stony clay that holds water, so we leave a gravel layer under the deck for drainage. We check which one you have with a test hole.
Exposure changes quickly as you move inland. A garden on The Cliff or The Front takes salt spray and the full force of an easterly, while a semi a few streets back is far more sheltered behind other houses. We judge each garden on its own: where it faces, how high the walls and fences are, and where the wind funnels between buildings. That decides how much screening a deck needs, and whether stainless fixings are essential or just sensible.
The Environment Agency's Flood Map for Planning shows small areas of Flood Zone 2 and 3 within 300 metres of The Green. Check your postcode on the map if your garden is close to the sea front.
Salt and sand are both hard on a deck by the sea. We use stainless steel fixings, choose boards that resist salt and UV, and leave gaps so blown sand can wash through rather than collecting between boards.
Permission
The Seaton Conservation Area covers the old village; it's one of eight in Hartlepool listed on planning.data.gov.uk. Listed buildings include houses at 7, 9, 11 to 13, 18 and 19 The Green, 2 Green Terrace, and 5 to 8 South End, plus Holy Trinity Church, the Marine Hotel, Seaton Hall Hotel, the bus station and a K6 telephone kiosk (all Grade II).
Under the Planning Portal's national rules, a deck is normally permitted development if it's no more than 30cm above the ground and, with other extensions and outbuildings, covers no more than half the garden. In a conservation area, a deck to the side of the house needs planning permission. At a listed building there's no permitted development allowance for decking, and listed building consent may also be needed.
For the semis and detached houses inland, outside the conservation area, a low rear deck usually needs no application at all.
Designs that work here
Close to the front, a low deck sheltered by the garden wall, with a slatted screen on the seaward side, gives you somewhere to sit when the wind's up. Capped composite in a sandy or grey tone suits the setting and needs no oiling.
Inland, a deck the width of the house with a broad step to the lawn is the classic choice. Where the garden is big enough, a second, smaller deck at the far end can catch the evening sun. See composite decking, balustrades and screens and our windy gardens guide.
Cost
Every quote follows a visit. The main factors are size, height, boards, stainless fixings, screens, removing old paving, and access. Most semis and detached homes have side access, which keeps things simple. Read the pricing guide for more.
Nearby
- Rossmere: about 2km west.
- Greatham: about 4km south-west.
- The Headland: about 4km north.
See the full list on the areas page.
Questions answered about decking in Seaton Carew
Does blown sand get into a deck?
Some will. Board gaps and a free-draining base let it wash through, and a sweep now and then keeps it clear.
My house is on The Green. Do I need permission?
It's in the conservation area and may be listed, so we'll check before designing. Side decks need permission.
What's the best board near the sea?
Capped composite or a durable hardwood, always with stainless fixings.
Can a deck replace my old patio?
Yes. We can lift the slabs or, if they're sound and drain well, build a low frame over them.
Sources: ONS Census 2021 TS044, TS045 and TS054, Seaton ward (Nomis); planning.data.gov.uk: Seaton Conservation Area and listed buildings; BGS Geology Viewer 1:50,000; Environment Agency Flood Map for Planning; OpenStreetMap; Planning Portal: decking.