BNG Pricing Reportby Biodiversity Units UK
  1. England ›
  2. South East ›
  3. North Kent Plain

Buy inside North Kent Plain and you need no extra units. Next door in North Downs, Greater Thames Estuary or Thames Basin Lowlands, you need a third more. Green: registered habitat banks, placed to within about 4 km.

Prices by habitat

Typical prices for units in North Kent Plain: the middle half of current asking prices. Where fewer than three banks list a habitat here, we use the nearest wider area and mark it †.

North Kent Plain rangeWider area range †England rangeMost common price

In North Kent Plain

Per area unit
Other Neutral GrasslandMedium distinctiveness
£22,500 to £25,000Most common £24,000North Kent Plain, 7 banks
Heathland and ShrubMedium distinctiveness
£27,500 to £28,000Most common £28,000North Kent Plain, 6 banks
Individual TreesMedium distinctiveness
£28,000 to £30,000Most common £29,500North Kent Plain, 6 banks
Lowland MeadowsVery high distinctiveness
£28,500 to £33,000Most common £33,000North Kent Plain, 5 banks
Woodland and ForestMedium distinctiveness
£33,000 to £35,500Most common £34,500North Kent Plain, 4 banks
Mixed Deciduous WoodlandHigh distinctiveness
£42,000 to £50,000Most common £47,500North Kent Plain, 4 banks
Lakes and ponds (non-priority)Medium distinctiveness
£52,500 to £56,000Most common £56,000North Kent Plain, 5 banks

From the wider area †

Wood Pasture and ParklandVery high distinctiveness
£22,500 to £29,500Most common £24,500† England, 5 banks
Traditional OrchardsHigh distinctiveness
£25,000 to £29,500Most common £27,000† South East, 9 banks
Floodplain Wetland MosaicHigh distinctiveness
£33,500 to £47,500Most common £35,000† South East, 3 banks
Calcareous GrasslandHigh distinctiveness
£34,500 to £37,500Most common £35,000† South East, 8 banks
Open MosaicHigh distinctiveness
£34,500 to £40,000Most common £40,000† England, 6 banks
Wet WoodlandHigh distinctiveness
£36,000 to £48,000Most common £42,000† England, 13 banks

† Fewer than three banks list this habitat in North Kent Plain, so the range comes from the area named. Bank and supplier names are never shown. Per unit, before any multiplier, + VAT. From platform listings and quotes to 26 October 2026.

6 of 13 area habitats here have no local range. Most habitat bank supply is not listed publicly.Ask us what's available in North Kent Plain
What will your site cost?Enter the units your site needs and get a price for every habitat, with the multiplier included.Try the price calculator

What buying further away costs

Units from outside North Kent Plain are discounted by the spatial risk multiplier, so you need more of them. Pick a habitat and your units.

Inside North Kent PlainNo multiplier
£96,0004 units at £24,000
A neighbouring areaMultiplier 0.75
£120,0005.33 units at £22,500
Further awayMultiplier 0.5
£180,0008 units at £22,500

Cost of the units you needCost of the extra units

Habitat

4 units of Other Neutral Grassland cost about £96,000 inside North Kent Plain, and about £120,000 from a neighbouring area.

North Kent PlainBuying inside North Kent Plain costs about 20% less than buying next door.

Most common prices in North Kent Plain, its neighbours and South East, + VAT, November 2026.

Where North Kent Plain developers bought units

Most units for sites in North Kent Plain were bought further away.

North Kent Plain30 allocations
England3,269 allocations

Inside the area, 1×Neighbouring, 1.33×Further away, 2×

Natural England register, allocations to 23 October 2026, by the development's area.

How grassland prices have moved

Other Neutral Grassland in the South is down 19% since February 2024.

£28,875Feb 2024£23,500Oct 2026
South of England, one off-site unit, + VAT. BNG Pricing Report, November 2026.

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Grassland keeps getting cheaper

£23,500

a unit of Other Neutral Grassland in the South, down 19% from £28,875 in February 2024

£28,875Feb 2024£23,500Oct 2026

South of England, one off-site unit, + VAT. BNG Pricing Report, November 2026.

Get up to four BNG supply options at no cost

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BNG Pricing Report

Typical BNG unit prices for every part of England. Brought to you by Biodiversity Units UK.

Indicative market estimates based on delivery within the NCA or LPA, from our latest quarterly BNG Pricing Report. Supplier prices can vary. Where local supply is limited, out-of-area delivery may apply, which could affect pricing through the spatial risk multiplier. Units are subject to availability. Habitats in your area may be in demand, so we recommend reserving units early. Prices as of 26 October 2026, per unit, + VAT.© 2026 Biodiversity Units UK