Car park resurfacing in Welwyn Garden City

What does car park resurfacing cost in Welwyn Garden City?

These Welwyn Garden City guide prices reflect rates in the East of England, about 5% above our UK midpoint.

Item	Guide price (ex VAT)
Car park resurfacing: tack coat and 40 mm surface course overlay	£21–£37 per m² (£25–£44 inc VAT)
Plane and inlay: plane off worn surface, 40 mm new surface course	£27–£44 per m² (£32–£53 inc VAT)
Example: 200 m² car park	£4,200–£7,350 (£5,050–£8,800 inc VAT)
Example: 500 m² car park	£10,500–£18,400 (£12,600–£22,100 inc VAT)
Example: 1,000 m² car park	£19,300–£33,800 (£23,150–£40,550 inc VAT)

As a 2026 guide in Welwyn Garden City, car park resurfacing work runs at about £21–£37 per m² excluding VAT, so a 200 m² car park is roughly £4,200–£7,350. Guide only; the survey confirms a fixed price.

Layer by layer

What is included in car park resurfacing?

Car park resurfacing renews the wearing surface of an existing car park: either an overlay, laying a new surface course on top after repairs and a bond coat, or plane and inlay, milling off the worn layer and replacing it at the same level.

Condition survey: cores or trial holes where failure is suspected
Planing to remove worn surface or at tie-ins
Bond coat sprayed on the prepared surface
Ironwork raised to the new level
Lining and markings renewed

Welwyn Garden City: the local details

Survey cover and pricing for Welwyn Garden City. Welwyn Garden City sits 13 miles from Watford, within our regular Hertfordshire cover.

Postcodes: AL8, AL7, AL6
Area: Hertfordshire
Nearest towns: Hatfield (3 miles), Hertford (6 miles), St Albans (6 miles), Harpenden (7 miles)
Pricing: East of England, about 5% above our UK midpoint

We also cover nearby Hatfield, Hertford, St Albans, Harpenden, Stevenage.

Your questions answered

Do I need permission for car park resurfacing in Welwyn Garden City?

Householder permitted development covers houses only. Car parks, yards, flats and business premises follow normal planning rules: resurfacing an existing area on the same footprint is generally fine, while a new car park, a change of use or new drainage may need permission. Check with the planning authority before any new hard area.

Car park resurfacing cost in Welwyn Garden City: what should I budget?

As a 2026 guide in Welwyn Garden City, car park resurfacing work runs at about £21–£37 per m² excluding VAT, so a 200 m² car park is roughly £4,200–£7,350. Drainage, kerbs and lining are itemised separately.

Is the survey in Welwyn Garden City free?

Yes for new surfacing such as drives, paths, private roads and car parks. Small repairs are often priced from photos; if a visit is needed for a repair-only job, we tell you any charge first.

Do you work in my part of Welwyn Garden City?

We cover Welwyn Garden City including AL8, AL7, AL6, and nearby Hatfield, Hertford, St Albans.

Other work in Welwyn Garden City

Tell us what you have in mind for Welwyn Garden City and we'll book a survey and put the specification in writing.