BuildAlert helps kitchen suppliers, showrooms and fitters find leads from UK planning applications for extensions, renovations and new builds - the projects that almost always include a new kitchen, even though the word “kitchen” itself rarely appears in the application description. Search by postcode, choose the project types you want to target, and send personalised letters or postcards directly through the platform.
Most kitchen fit-outs are specified as part of a wider project - a rear extension, an open-plan kitchen-diner conversion, a whole-house renovation or a new build - so the planning application describes the structural work, not the room that will go inside it. BuildAlert flags the project types that reliably come with a new kitchen, so you don't have to search for a word that's unlikely to appear.
Not every kitchen project is the same scale. Open-plan conversions, larger extensions and new builds tend to carry bigger kitchen budgets than a straightforward single storey extension, making them worth prioritising if you want higher-value installs.
There are no subscriptions and no shared leads. Searching planning applications is free, and you only pay when you decide to send a letter or postcard - we handle the printing, branding and first-class postage for you.
Ready to generate more kitchen leads? Create a free BuildAlert account and start browsing live planning applications today.
Most kitchen suppliers have already tried showroom footfall, paid search for “kitchen fitters near me”, trade show sponsorship, home improvement magazine advertising, or referral relationships with builders - and run into the same limitation: none of these confirm a homeowner is actually about to extend or renovate their kitchen right now.
Planning applications do. Rear, side and wraparound extensions, open-plan kitchen-diner conversions, whole-house renovations and new builds all need a planning application or a lawful development certificate before work can start, and BuildAlert monitors these from every UK council, flagging the project types most likely to include a new kitchen as soon as they're published.
That means you're reaching the homeowner while the extension or renovation is still being designed, not after they've already visited three showrooms and requested quotes.
You decide which planning applications to act on and search by postcode and project type yourself - there's no bidding for enquiries and no data shared with other suppliers.
Planning applications almost never mention “kitchen” directly - they describe the structural work, and the kitchen is inferred from the project type. Knowing which project types reliably come with a new kitchen means you can filter with confidence rather than searching for a word that won't appear.
The floor plan drawings submitted with the application are a different story. Even though the written description won't mention a kitchen, the architectural floor plans that come with most applications label individual rooms directly on the layout - so once you've identified a project type likely to include a new kitchen, reviewing the drawings usually confirms it, and shows you the layout, scale and position before you make contact.
Kitchen layout is usually decided early, not late. The extension's window positions, structural openings and utility runs are typically designed around the kitchen plan, which means the homeowner is thinking about their kitchen from the earliest design conversations - well before the planning application is even submitted. Making contact as soon as the application appears, while the layout is still flexible, gives you a genuine chance to influence the design rather than being brought in once the room is already fixed.
Kitchens are one of the most visually-driven, aspirational purchases in home improvement - a strong before-and-after photo does more persuasive work in a second than a description of cabinetry, worktops or finishes ever could in a paragraph.
That's exactly why postcards work well here too. A large, high-quality photo of a finished kitchen gets far more room to be the main thing the homeowner sees, rather than a small image squeezed alongside a page of text about your services.
It's worth matching the photo to the project. A postcard sent to someone applying for an open-plan kitchen-diner conversion should probably show a bespoke, higher-spec kitchen - somewhere the room itself is the feature - while a postcard for a standard rear extension is better served by a straightforward, well-finished fitted kitchen. Sending your most expensive showroom kitchen to every lead regardless of scale reads as a mismatch rather than aspirational.
Printing, branding and first-class postage are handled for every letter or postcard you send, using the homeowner's name and address exactly as they appear on the application.

Example: a branded postcard sent through BuildAlert, using a finished kitchen photo to introduce your business to a homeowner

Rear, side and wraparound extensions are the single biggest driver of new kitchen installations in the UK - most homeowners extending their kitchen space are doing so specifically to fit a bigger, better kitchen, even though the planning application itself will describe the extension, not the kitchen inside it.
BuildAlert surfaces these extension applications as soon as they're submitted, giving you visibility of the project - and the kitchen spec that will go inside it - months before the homeowner starts visiting showrooms.
Because the extension's layout, window positions and structural openings are usually designed around the kitchen, this is one of the earliest points you can realistically get involved.

Open-plan kitchen-diner conversions - removing internal walls to combine kitchen, dining and living space - are some of the highest-value kitchen projects, since the kitchen becomes the centrepiece of a much larger room rather than a self-contained space.
These projects almost always involve a steel beam or RSJ to support the opening, which is a reliable signal in the planning description that a substantial kitchen investment is likely to follow.
Homeowners taking on this scale of work are usually planning a considered, higher-spec kitchen rather than a like-for-like replacement, making these some of the more valuable leads available.

Whole-house renovations and refurbishments almost always include a new kitchen, even when the planning application is framed around structural alterations, re-roofing or internal reconfiguration rather than the kitchen itself.
BuildAlert tags the renovation element of these applications so you can identify the project even when the kitchen isn't mentioned explicitly in the description.
These are typically larger, longer-programme projects, giving you more time to be involved in the design conversation before specification is finalised.

New build and self-build homes need a complete kitchen installation from scratch, without the constraint of working around an existing layout.
These are amongst the highest-value kitchen contracts available, and self-builders in particular tend to invest heavily in the kitchen as one of the most visible rooms in a new home.
BuildAlert identifies new build and self-build planning applications as they're submitted, giving you a direct route to homeowners who are still finalising their specification.

Loft conversions are sometimes submitted alongside, or shortly before, ground floor reconfiguration work - homeowners adding space upstairs often use the opportunity to also open up or extend the kitchen downstairs.
These combined projects are easy to miss if you only filter for kitchen-specific keywords, since the planning application will usually be framed around the loft conversion or the extension.
Tracking loft conversion and internal alteration applications together gives you visibility of kitchen opportunities that a narrower search would filter out.

At the premium end of the market, bespoke kitchens are specified as part of larger, higher-value extensions and renovations, in affluent postcodes where homeowners are comparing a small number of specialist suppliers rather than shopping on price.
These projects are identifiable by the scale of the surrounding structural work - larger extensions, higher project values and more extensive internal alterations tend to correlate with a bigger kitchen budget.
BuildAlert lets you filter your search toward these higher-value areas and project types, helping premium kitchen companies focus their outreach on the homeowners most likely to invest in a bespoke design.
Whether you specialise in extensions, open-plan conversions, new builds or bespoke design, BuildAlert helps you find exactly the projects you want. Built-in filters and custom keyword searches make it easy to discover relevant planning applications across the UK.
Looking for something more specific? You're not limited to predefined project types. Use custom keyword searches to find pantry extensions, kitchen islands, bi-fold door openings and thousands of other kitchen-relevant projects.
Because planning applications describe the building work rather than the room it creates, the fastest way to find kitchen leads is to search for the underlying project type. These terms consistently surface work likely to include a new kitchen.
Combine any of these with your postcode and radius, or stack several together, to build a search that matches exactly the type and scale of kitchen project you want to win.
Unlike shared kitchen leads, every opportunity is backed by a live planning application, giving you the information you need to qualify a project before making contact. Depending on the application, you'll have access to:
Looking for kitchen leads in your local area? Browse our dedicated regional pages to find extension, renovation and new build planning applications near you.
Whether you're looking to improve your direct mail campaigns, target higher-value kitchen projects or build a predictable pipeline of work from planning applications, these guides will help you get more from BuildAlert.
Learn how kitchen suppliers, showrooms and fitters can send postcards to homeowners planning new kitchens using planning application data.
Read GuideUse project value filters and planning data to target open-plan conversions, new builds and larger extensions worth prioritising.
Read GuideLearn how to write professional letters that convert planning applications into real kitchen enquiries, including branding and trust signals.
Read GuideBuildAlert helps kitchen suppliers, showrooms and fitters across the UK find kitchen leads from real planning applications, covering everything from rear extensions and open-plan conversions to whole house renovations and new builds. You may also want to see how BuildAlert works for builders and construction firms, window and bifold suppliers, structural engineers or tradespeople, browse construction leads nationwide, or check our full pricing details.