7 Cochran Close, Crownhill, Milton Keynes MK8 0AJ
Mon-Fri: 8:00am - 5:00pm
Below-ground space, done properly from day one
Basement Conversions In Northampton
Basement conversions in Northampton usually mean one of two things: finishing an existing cellar, common under many of the town's Victorian terraces, or digging a brand new basement under a house that's never had one. A cellar conversion is mostly waterproofing and finish work. A new dig is structural, closer to an extension than a conversion. Trackrecord Construction handles both and tells you honestly which situation you're in before design starts.
Why Ground Conditions Matter More For A Basement Than Almost Any Other Job
Northampton sits across ground that mixes shrink-swell clay with, in places, old ironstone workings left over from the town's industrial history. That matters for any foundation, but it matters more for a basement dig than most other jobs, since you're excavating right next to or below a structure that's already standing rather than building fresh on undisturbed ground. We check ground conditions specifically for this before quoting a new basement, not as a general formality.
Waterproofing Your Cellar Conversion
A cellar will let water in eventually unless it's properly tanked, a waterproofing method built into the walls and floor before anything else goes in. We manage this as part of the job, so you're not left finding a separate specialist partway through. Skip it and the room is usually damp within a few years, whatever finish went on top.
Light And A Safe Way Out
Basements and cellars often have no natural daylight, and getting out safely in a fire needs either a protected route through the house or a window big enough to climb through. Not every cellar can do both. We check this at survey, since it decides what the finished room can actually be used for.
Party Walls And Planning For A New Dig
Converting an existing cellar in Northampton rarely needs planning permission. Digging a new one is different: work near a neighbour's foundations is notifiable under the Party Wall etc. Act 1996, a separate legal step from planning permission. We handle this early so it doesn't hold up the project once it starts.
Why A New Basement Costs More Than A Cellar Conversion
An existing cellar conversion costs a fraction of a new dig, since there's no excavation involved. A brand new basement is priced closer to a full extension because of the structural work needed to dig beneath a standing building. We'll only give you a fixed figure once we know which situation is yours, and we only take on a limited number of basement projects each month, since a new dig needs a crew's full attention. If a basement isn't viable on your property, our house extensions page covers another way to add space.
Ask About A Cellar Or Basement Conversion
