Kitchen Extensions Tring

Rear, side return and wraparound kitchen extensions in Tring, the room, the services and the kitchen built as one job.

A kitchen extension in Tring is usually added to a house, because 88% of homes here are houses and 12% are flats. Terraced houses are the largest single type, and on a terrace the extension is a narrow rear addition or a side return infill. The detached houses, which outnumber terraces on the eastern side, take wider rear and wraparound plans. We build the extension shell, the steel into the house and the new kitchen as one programme, to drawings and consents the owner already holds.

For Tring, on London-derived ranges a rear kitchen extension of about 30 square metres typically costs £45,000 to £97,500 excluding VAT, or £60,000 to £100,000 for a side return; Hertfordshire work generally runs below that. GS Renovation Ltd, a building contractor based in Potters Bar, does the work in Tring: the structural engineer we appoint designs the foundations and steel, we build the room and fit the kitchen, and a registered electrician certifies the electrics.

Price guide

WorkIndicative range
Rear kitchen extension, about 30 square metres, ex VAT£45,000 to £97,500
Side return kitchen extension, standard to high specification£60,000 to £100,000
Wraparound kitchen extension, standard to high specification£80,000 to £130,000
Side return build rate, per square metre of new floor£2,400 to £3,200
Kitchen supplied and fitted within the extension£5,000 to £14,000
Structural engineer's fee£950 to £2,500

Indicative London ranges (Resi, MyBuilder and Checkatrade, 2026), not a quotation. Hertfordshire work generally runs below the London figures; your price follows a site visit. Prices checked September 2026. Full breakdown: Extension Cost and Planning Guide.

Quick estimate for Tring

Tring range: choose above

Tall navy shaker units with stacked ovens fitted by GS Renovation beneath a vaulted ceiling, with a stone-topped island and a glazed door to the garden
Ovens and the fridge housing stand on the solid wall, leaving the island free for the hob and the sink.

Which kitchen extension fits which Tring house

The house type decides the plan. Terraced houses are the largest single type across the three Tring areas, at 2,260 of 7,420 properties, and Tring North has 880 terraced to 270 detached. On those plots the gain comes from filling the side return or pushing a modest single storey room across the back, with the rear wall opened on a beam so the old kitchen and the new space read as one.

In Tring East, Wigginton and Aldbury the balance flips, with 860 detached houses to 400 terraced. Wider plots there allow a full width rear extension or an L shaped wraparound that takes in the side. Those plans carry longer beam spans and more glazing, so the order of steel, roof and windows needs settling before the footings go in, not after. On a wraparound the corner post often carries two beams, and the structural engineer's detail for it has to be settled early. A wraparound joins a side and a rear extension, so it generally falls outside householder permitted development and needs planning permission.

Housing in Tring

By the valuation list's count, Tring holds about 7,420 homes, 88% houses and 12% flats; by age, 20% were built before 1919, 6% between the wars and 73% since 1945. A terrace kitchen extension in Tring starts in a narrow side return, and 31% of homes here are terraced.

Where the conservation area changes what you can build

Inside Tring conservation area, an extension beyond a side wall of the original house needs planning permission, so a side return infill there is a planning application rather than permitted development. The same applies to any extension of more than one storey beyond the rear wall. Roof lights set into the original roof need permission if they stand more than 150mm proud of its plane, which matters when the project adds roof lights over the existing kitchen. A lantern on the new flat roof is judged as part of the extension, so it belongs on the extension drawings.

Cladding and render are controlled too. No part of a house exterior inside the conservation area may be clad or rendered in stone, render, timber, plastic or tiles without permission. If your drawings show a timber clad kitchen box on a brick terrace, check that the consent covers it before we price the finish. Where it does not, facing brick that matches the house keeps the build inside what was approved and the programme intact.

Extending behind Tring High Street and Akeman Street

Work behind the older Tring frontages follows the plot, not the street. The central High Street stands on medieval burgage plots with narrow fronts and long rear yards, bounded by brick walls and reached through small alleys or carriage arches. Materials, steel and spoil travel through those openings, so we measure them first and size deliveries, the beam lengths and the skip plan to what will actually pass. A steel that cannot turn through an arch arrives in sections, joined on site with a bolted splice the structural engineer designs.

Dacorum's management proposals ask that the scale, form and massing of rear extensions respect the existing, particularly behind buildings fronting the High Street or Akeman Street. They also treat small buildings running down the plot rather than across it as a very important part of the character. A long, narrow kitchen wing sits more comfortably with that guidance than a wide box, and it changes where the steel goes. Many of these frontages are listed, with 56 list entries within 800 metres of the town centre, and extending a listed building needs listed building consent whatever the planning route.

Building control, drainage and the start date

Building control for Tring runs through Hertfordshire Building Control, not Dacorum itself. We advise a Full Plans Application for a kitchen extension. The service asks for it at least two working days before work starts, and its charter says it checks the plans within 10 working days. Once validated, the applicant has three years to start on site, so an approved scheme can wait for the right season. We sequence the steel order, the kitchen order and the ground works against that approval, never ahead of it.

Drainage often decides the route. The quicker Building Notice route is not available for building over or within 3m of a public sewer, and a rear extension frequently lands near the run from the kitchen and bathroom. We locate the sewer early, because a build over agreement or a diverted run changes the footing design and the order of the first fortnight on site. A camera survey of the drains before the design is fixed is far cheaper than finding the pipe with an excavator.

  • Floor levels matched through the old opening
  • Drain diversions and build over agreements with the water company
  • The kitchen itself fitted under the same contract as the build
Service areaTring · HP23
Local authorityDacorum Borough Council
Part ofHertfordshire · about 21 miles from our base
Typical homesPost-war housing around a Georgian and Victorian market town core
Housing stock20% built before 1919, 6% interwar, 73% post-war; 12% flats, 31% terraced, 49% semi-detached or detached, 8% bungalows
Also covered nearbyBerkhamsted, Chesham, Aylesbury, Amersham and Hemel Hempstead

VOA Council Tax stock of properties, March 2025, for Tring North, Tring East, Wigginton & Aldbury and Tring West & Long Marston. Counts rounded by the VOA.

Trusted Kitchen Extensions in Tring

You get one team for the structure and the kitchen. We appoint the structural engineer for the steel, build the shell to the approved drawings, and fit the kitchen, services and finishes in the same sequence, so the room is not left waiting between trades. We walk the access first, whether that is a side passage, an alley or a carriage arch, and plan the programme around it. You receive a written programme and a point of contact from the first visit to handover.

  • Kitchen layout agreed before the foundations, so the services land in the right place
  • Free, no-obligation quotations
  • Old kitchen kept in use until the new shell is weathertight
30+ YearsFounder's experience
Fully Insured5 year guarantee
4.9 / 531 MyBuilder reviews
Building ControlCompliant
Free QuotesNo obligation
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Very friendly and I am very pleased with the work he has done, also very clean worker and enthusiastic about his work. Can not fault this company!!!!…
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The kitchen has been fitted to the high standard. Saaid was polite, professional, tidy, he pays attention to a little details that make huge…
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George is a very hard working builder, and has done a fantastic job on replacing my Bathroom. His attention to detail was great and I wouldn't…
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FAQ

Frequently Asked Questions about Kitchen Extensions Tring

Is a cheap kitchen extensions quote in Tring worth taking?

Before accepting a cheap kitchen extensions quote in Tring, check what has been left out. Low quotations tend to be light on approvals and reinstatement, and work done without Hertfordshire Building Control sign-off becomes expensive when the HP23 property is sold. The market range is £45,000 to £97,500 excluding VAT for a rear kitchen extension of about 30 square metres (London-derived); a figure far below it has usually skipped a step in the sequence: the boiler flue, soil pipe and gully on the rear wall are moved before the new walls enclose them.

Does a side return kitchen extension in Tring need planning permission?

Inside Tring conservation area, yes. Planning permission is required for any extension that would extend beyond a wall forming a side elevation of the original house, which is what a side return infill does. Outside the conservation area, householder permitted development may apply depending on the size and the house. A listed house also needs listed building consent, and a flat has no householder permitted development rights at all. Your designer confirms the route before we build.

Who handles building control for a kitchen extension in Tring?

Hertfordshire Building Control, on the local authority route. Dacorum Borough Council does not run its own building control service, and applications for Tring go to Hertfordshire Building Control in Welwyn Garden City or through the Planning Portal. You can appoint a registered building control approver instead. We build to the approved plans and call the inspections at each stage, so the completion certificate follows the finished work.

Can a Tring kitchen extension go through on a Building Notice?

Only if the work is not over or within 3m of a public sewer. Under the Building Notice route work can start 48 hours after the notice is received, but that route is closed for building near a public sewer. Many rear kitchen extensions sit close to the drainage run, so a Full Plans Application is the safer route there.

How long does building control take to check the plans in Tring?

Hertfordshire Building Control's charter requires it to check Full Plans submissions within 10 working days. It also asks for the application to go in at least two working days before work starts. We build that check period into the programme so the steel order and the ground works follow the approved design.

Does a glazed garden room need building regulations approval in Tring?

A ground floor conservatory of no more than 30 square metres, with walls and roof substantially glazed and separated from the house, is exempt. A kitchen extension that opens into the house is not separated, so it needs approval. If you want an open plan room, plan for building control from the start.

Can a kitchen extension in Tring conservation area have a roof lantern?

Yes, if the extension drawings show it. A lantern on the new flat roof is assessed as part of the extension, against its height and design, not as a separate roof alteration. The 150mm limit inside Tring conservation area applies to the original roof: roof alterations that protrude more than 150mm beyond its plane need planning permission, which catches roof lights added to the existing house roof.

Is surface water a concern for a kitchen extension in Tring?

At some points, yes. The Environment Agency surface water extent for a 1% annual chance event falls within 25 metres of Akeman Street, the only one of eight sampled Tring points where it does. There, floor levels, thresholds and drainage around the new room deserve closer attention in the design.

How long does a Tring homeowner have to start work after approval?

Once Hertfordshire Building Control validates a Full Plans application, the applicant has three years to start work on site. Planning permission carries its own time limit, stated on the decision notice. We agree the start date around both, and around the kitchen supplier's lead time, so nothing lapses.

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