Buckinghamshire · England
Excavation and sub-base in Amersham
From Amersham to Chesham, we price excavation and sub-base with each part of the work set out separately, so you can see where the money goes.
- Guide price
- Priced after survey
- Postcodes
- HP6, HP7
- Survey
- Free, no obligation
What excavation and sub-base involves
Excavation and sub-base work is the groundwork under a resin surface: digging out the old drive and soft ground, removing the spoil, and building up compacted layers of crushed stone and a binder course that will carry cars without moving.
Before quoting groundworks in Amersham we check levels against door thresholds, look for shallow services and plan where spoil and materials will go. Around Amersham, longer drives and rural access are common, so deliveries and mixing space are planned at survey.
Typical projects we can quote for in Amersham include setting a channel drain across a garage entrance, replacing failed edges that have started to crumble and digging out an old drive and building a permeable sub-base. More about excavation and sub-base.
Prices for excavation and sub-base in Amersham
Prices in the South East are above the UK average. These are guide ranges including VAT; your quote follows a free survey.
| Service | Guide price inc VAT |
|---|---|
| Excavation and sub-base | Priced after survey |
| Driveway extensions and widening | £85–£135 per m² |
| Resin over tarmac and concrete | £50–£80 per m² |
Based on South East rates. See the full price guide or price your own project.
Planning in Amersham
Groundworks for a domestic drive do not usually need planning permission in themselves, but the finished surface follows the front-garden drainage rules, and shallow services such as water pipes and cables are located before digging.
General information for England, not legal advice.
Weather and working days
The South East is relatively dry, with long laying seasons, but clay soils are common across much of the region and can drain slowly. We only lay resin on dry days with ground and air above about 5°C, so Amersham jobs are booked with the forecast in mind.
How it works
You start with a guide price, we visit to measure and check the site, you get a written quote, and we book the work for suitable weather.
Excavation and sub-base in Amersham: questions
Who approves dropped kerbs in Amersham?
Dropped kerb consent comes from your council as local highway authority. We help with the application and get your drive ready to meet the new crossing.
Is the price fixed for Amersham jobs?
Yes, once the scope and specification are agreed in writing. If hidden ground conditions turn up, we explain and agree any change with you before doing extra work.
How soon can you survey in Amersham?
Call 0800 088 6341 or use the quote tool and we will offer survey dates. Surveys are free and run all year.
Excavation and sub-base near Amersham
- Chesham 2.4 mi
- Chalfont St Peter 4.8 mi
- Gerrards Cross 6.2 mi
- High Wycombe 6.3 mi
- Marlow 9.5 mi
Other services in Amersham
- Resin bound driveways
- Resin bonded driveways
- Resin over tarmac and concrete
- New resin driveways (full dig-out)
- Permeable SuDS driveways
- Driveway extensions and widening
- Resin patios
- Resin garden paths
- Resin steps
- Accessible resin ramps
- Driveway drainage and soakaways
- Driveway edging and borders
- Dropped kerb applications
- Resin driveway repairs
- Resin driveway cleaning
- Resin driveway restoration
- Commercial resin surfacing
Free survey · itemised quote
Book a free survey in Amersham
We cover HP6 and HP7 and nearby. Tell us about your project and we will be in touch to arrange a visit.
- Base, edging and drainage priced line by line
- Real blend samples shown in daylight
- Price fixed in writing once the spec is agreed
Prefer to talk? 0800 088 6341 or