Replacing tarmac or concrete with block paving in Letchworth Garden City: the local picture
In Letchworth Garden City, many front gardens have already been paved once, so new paving often starts with breaking out the old surface.
Flat ground across much of the East means falls have to be built in carefully so water does not sit on the drive.
How much does a replacement block drive cost in Letchworth Garden City?
Expect replacement block drives in Letchworth Garden City to come in at around £100–£190 per m², including VAT at 20%. As an example, a 45 m² replacement drive usually comes to between £4,500 and £8,500.
| Item | Guide price inc VAT |
|---|---|
| Replace tarmac or concrete with block (incl. break-out) | £100–£190 per m² |
| Breaking out an old surface | £11–£40 per m² |
| Edging or kerb, bedded and haunched | £20–£55 per metre |
| Typical channel drain run | £370–£1,050 |
| Dropped kerb (vehicle crossover) construction | £1,050–£3,150 |
Guide figures for the East of England, checked 9 November 2026. See all prices or use the guide price tool.
What is included?
Replacing an old drive with block paving means breaking out the existing tarmac, concrete or gravel, checking what is underneath, and then building a block drive on a sound base. Many older tarmac and concrete drives have cracked, sunk or broken up, which is why this is such a common way into block paving.
- Break-out of the old surface with waste removal and skip or grab lorry
- Assessment of the old base: keep, top up or replace
- Levels set below the damp-proof course with falls away from the house
- Drainage added where the old drive sent water to the house or road
- New edging, sub-base where needed, and the block drive
Before we price your replacement block drive
- Access for a mini-digger, skip or grab lorry
- Levels against the damp-proof course (the finished paving must sit at least 150 mm below it)
- Where rain will go: falls, lawn, border, channel or soakaway
- Trees and roots near the drive
- Edges against lawns, beds, walls and neighbours
Planning and kerb rules in Letchworth Garden City
Letchworth Garden City is in England, so these rules apply:
In England, paving in front of the house that covers more than 5 m² needs planning permission unless it is permeable or drains to a lawn, border or soakaway inside your boundary. Permeable block paving, or standard blocks laid to fall onto a planted strip, avoid the need for permission in most cases.
Flats and maisonettes, listed buildings, and homes covered by an Article 4 direction can have tighter rules, and conservation areas, National Parks and National Landscapes restrict some permitted development.
A dropped kerb needs your local highway authority's approval (usually the county, unitary, metropolitan or London borough council), and a new access onto an A, B or C classified road also needs planning permission.
General guidance, not legal advice. Your survey confirms what applies to your home. See the planning guide.
From enquiry to finished paving
Tell us about the job
Use the form, the quote tool, WhatsApp or a call.
We take a look
A survey visit, or photos for smaller repair and cleaning jobs.
Price in writing
Every line itemised, including the dig, edging and drainage.
Booked and built
Agreed start date, then the work, the final clean-down and the joint top-up.
How we work
One point of contact
You deal with one team from survey to sign-off, with work carried out by paving teams working under S&K.
Clean finish
The site is swept, the joints are filled and you are shown how to look after the paving.
Edges set in concrete
Every edge restraint is bedded and haunched, so the paving cannot creep.
Repair before replace
If your drive can be fixed or re-laid, we will say so.
Replace an old drive in Letchworth Garden City: questions
What happens to my old drive?
It is broken out and taken away by skip or grab lorry, listed as its own line on your quote.
How much does a replacement block drive cost in Letchworth Garden City?
Our guide for Letchworth Garden City is £100–£190 per m² including VAT, so a 45 m² replacement drive is usually about £4,500–£8,500. Your fixed price follows the survey.
How long does a replacement block drive take to build?
Most homes take between three and seven working days, depending on size, the dig and the drainage. Your quote gives the expected duration.
Do I need planning permission for a replacement block drive in Letchworth Garden City?
In England, a front drive over 5 m² needs planning permission unless it is permeable or drains to a lawn or border within your boundary. Ask us on the survey if you are unsure.
Replace an old drive near Letchworth Garden City
Nearby towns we cover for replace an old drive, and replace an old drive across Hertfordshire:
- Replace an old drive in Hitchin
- Replace an old drive in Stevenage
- Replace an old drive in Welwyn Garden City
- Replace an old drive in Harpenden
- Replace an old drive in Hertford
- Replace an old drive in Hatfield
