BNG Pricing Reportby Biodiversity Units UK
  1. England ›
  2. North West ›
  3. Mersey Valley
Wirral, no habitat banks yetSouthern Lincolnshire Edge, no habitat banks yetTrent and Belvoir Vales, 4 habitat banksHumber Estuary, no habitat banks yetDerbyshire Peak Fringe and Lower Derwent, 2 habitat banksManchester Pennine Fringe, 3 habitat banksCheshire Sandstone Ridge, no habitat banks yetSouth West Peak, 4 habitat banksShropshire, Cheshire and Staffordshire Plain, 18 habitat banksPotteries and Churnet Valley, 1 habitat bankLancashire Coal Measures, 2 habitat banksSefton Coast, no habitat banks yetSouthern Magnesian Limestone, 4 habitat banksLancashire and Amounderness Plain, 3 habitat banksNorthern Lincolnshire Edge with Coversands, no habitat banks yetHumberhead Levels, 5 habitat banksManchester Conurbation, 1 habitat bankSherwood, 3 habitat banksLancashire Valleys, 3 habitat banksSouthern Pennines, 7 habitat banksYorkshire Southern Pennine Fringe, 2 habitat banksNottinghamshire, Derbyshire and Yorkshire Coalfield, 12 habitat banksDark Peak, no habitat banks yetWhite Peak, 2 habitat banksMerseyside Conurbation, no habitat banks yetOswestry Uplands, no habitat banks yetNeedwood and South Derbyshire Claylands, 1 habitat bankTrent Valley Washlands, 3 habitat banksLeicestershire and Nottinghamshire Wolds, 1 habitat bankKesteven Uplands, 3 habitat banksMersey Valley, 5 habitat banks

Buy inside Mersey Valley and you need no extra units. Next door in Shropshire, Cheshire and Staffordshire Plain, Lancashire Coal Measures or Manchester Conurbation, you need a third more. Green: registered habitat banks, placed to within about 3 km.

Prices by habitat

Typical prices for units in Mersey Valley: 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 †.

Mersey Valley rangeWider area range †England rangeMost common price

In Mersey Valley

Per area unit
Other Neutral GrasslandMedium distinctiveness
£20,000 to £20,000Most common £20,000Mersey Valley, 3 banks
Heathland and ShrubMedium distinctiveness
£22,500 to £28,000Most common £25,000Mersey Valley, 7 banks
Lowland MeadowsVery high distinctiveness
£27,500 to £31,000Most common £30,000Mersey Valley, 3 banks
Traditional OrchardsHigh distinctiveness
£28,000 to £33,000Most common £30,000Mersey Valley, 5 banks
Woodland and ForestMedium distinctiveness
£34,000 to £35,000Most common £34,000Mersey Valley, 3 banks

From the wider area †

Wood Pasture and ParklandVery high distinctiveness
£22,500 to £29,500Most common £24,500† England, 5 banks
Floodplain Wetland MosaicHigh distinctiveness
£22,000 to £40,000Most common £25,000† England, 17 banks
Individual TreesMedium distinctiveness
£25,500 to £29,500Most common £26,000† Mersey Valley and neighbours, 3 banks
Lakes and ponds (non-priority)Medium distinctiveness
£30,000 to £37,500Most common £30,000† Mersey Valley and neighbours, 3 banks
Calcareous GrasslandHigh distinctiveness
£35,000 to £45,000Most common £37,500† England, 12 banks
Mixed Deciduous WoodlandHigh distinctiveness
£34,000 to £49,000Most common £40,000† England, 37 banks
Open MosaicHigh distinctiveness
£34,500 to £40,000Most common £40,000† England, 6 banks
Wet WoodlandHigh distinctiveness
£44,500 to £49,000Most common £49,000† North West, 3 banks

† Fewer than three banks list this habitat in Mersey Valley, 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.

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

Inside Mersey ValleyNo multiplier
£80,0004 units at £20,000
A neighbouring areaMultiplier 0.75
£106,7005.33 units at £20,000
Further awayMultiplier 0.5
£160,0008 units at £20,000

Cost of the units you needCost of the extra units

Habitat

4 units of Other Neutral Grassland cost about £80,000 inside Mersey Valley, and about £106,700 from a neighbouring area.

Mersey ValleyBuying inside Mersey Valley costs about 25% less than buying next door.

Most common prices in Mersey Valley, its neighbours and North West, + VAT, November 2026.

Where Mersey Valley developers bought units

Most units for sites in Mersey Valley were bought inside the area.

Mersey Valley16 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 North is down 16% since February 2024.

£27,825Feb 2024£23,500Oct 2026
North of England, including the Midlands, one off-site unit, + VAT. BNG Pricing Report, November 2026.

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Grassland in Mersey Valley

£20,000

the most common price for a unit of Other Neutral Grassland here, against £20,000 next door

Mersey Valley£20,000Neighbouring areas£20,000England£22,000

Most common asking price per unit, + VAT, November 2026.

Get up to four BNG supply options at no cost

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

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220+
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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