BNG Pricing Reportby Biodiversity Units UK
  1. England ›
  2. South West ›
  3. Blackdowns
Exmoor, 3 habitat banksVale of Taunton and Quantock Fringes, 5 habitat banksDevon Redlands, 2 habitat banksThe Culm, 1 habitat bankDartmoor, 2 habitat banksSouth Downs, 6 habitat banksBristol, Avon Valleys and Ridges, 7 habitat banksNorth Downs, 4 habitat banksWealden Greensand, 5 habitat banksLow Weald, 14 habitat banksSouth Coast Plain, 3 habitat banksIsle of Wight, 5 habitat banksNew Forest, 2 habitat banksSomerset Levels and Moors, 1 habitat bankMid Somerset Hills, 2 habitat banksSouth Devon, 6 habitat banksCornish Killas, 2 habitat banksSouth Hampshire Lowlands, 1 habitat bankDorset Heaths, no habitat banks yetCotswolds, 11 habitat banksIsle of Porland, no habitat banks yetWeymouth Lowlands, no habitat banks yetSouth Purbeck, no habitat banks yetBerkshire and Marlborough Downs, 3 habitat banksQuantock Hills, no habitat banks yetAvon Vales, 3 habitat banksHampshire Downs, 5 habitat banksSalisbury Plain and West Wiltshire Downs, 3 habitat banksMarshwood and Powerstock Vales, no habitat banks yetMendip Hills, 1 habitat bankThames Basin Lowlands, 2 habitat banksThames Basin Heaths, 1 habitat bankBlackmore Vale and Vale of Wardour, 2 habitat banksDorset Downs and Cranborne Chase, 4 habitat banksYeovil Scarplands, 2 habitat banksBlackdowns, 5 habitat banks

Buy inside Blackdowns and you need no extra units. Next door in Vale of Taunton and Quantock Fringes, Devon Redlands or Mid Somerset Hills, you need a third more. Green: registered habitat banks, placed to within about 4 km.

Prices by habitat

Typical prices for units in Blackdowns: 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 †.

Blackdowns rangeWider area range †England rangeMost common price

In Blackdowns

Per area unit
Heathland and ShrubMedium distinctiveness
£25,000 to £25,000Most common £25,000Blackdowns, 4 banks
Lowland MeadowsVery high distinctiveness
£25,000 to £25,000Most common £25,000Blackdowns, 4 banks

From the wider area †

Other Neutral GrasslandMedium distinctiveness
£17,500 to £23,500Most common £19,000† Blackdowns and neighbours, 5 banks
Wood Pasture and ParklandVery high distinctiveness
£22,500 to £29,500Most common £24,500† England, 5 banks
Floodplain Wetland MosaicHigh distinctiveness
£25,000 to £25,000Most common £25,000† South West, 5 banks
Traditional OrchardsHigh distinctiveness
£23,000 to £33,500Most common £26,000† South West, 8 banks
Individual TreesMedium distinctiveness
£25,000 to £35,000Most common £28,000† South West, 11 banks
Woodland and ForestMedium distinctiveness
£26,500 to £36,000Most common £35,000† South West, 13 banks
Calcareous GrasslandHigh distinctiveness
£35,000 to £45,000Most common £37,500† England, 12 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
Mixed Deciduous WoodlandHigh distinctiveness
£41,000 to £50,000Most common £45,500† South West, 4 banks
Lakes and ponds (non-priority)Medium distinctiveness
£44,000 to £55,000Most common £52,000† South West, 4 banks

† Fewer than three banks list this habitat in Blackdowns, 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.

11 of 13 area habitats here have no local range. Most habitat bank supply is not listed publicly.Ask us what's available in Blackdowns
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 Blackdowns are discounted by the spatial risk multiplier, so you need more of them. Pick a habitat and your units.

Inside BlackdownsNo multiplier
£76,0004 units at £19,000
A neighbouring areaMultiplier 0.75
£93,3005.33 units at £17,500
Further awayMultiplier 0.5
£168,0008 units at £21,000

Cost of the units you needCost of the extra units

Habitat

4 units of Other Neutral Grassland cost about £76,000 inside Blackdowns, and about £93,300 from a neighbouring area.

BlackdownsBuying inside Blackdowns costs about 19% less than buying next door.

Most common prices in Blackdowns, its neighbours and South West, + VAT, November 2026.

Where Blackdowns developers bought units

Most units for sites in Blackdowns were bought in a neighbouring area.

Blackdowns11 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.

Get the full report.
Get the full picture.

This page shows Blackdowns's slice of the BNG Pricing Report. The full 49 pages cover 18 habitats in the North and South, all nine regions, and where prices are heading. Free, every quarter.

Download it straight away, and we'll email you a copy. Unsubscribe any time. Privacy policy

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

We search 220+ suppliers, in Blackdowns and around it. With Matched Pricing, suppliers pay us a referral fee, so you don't pay extra for the search.

85%
market coverage
220+
suppliers searched
308
LPAs covered
A new housing development from the air
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