Council taxModelled until the exact council-tax band, annual charge and any separate assessment are verified.£3,500–£6,000modelled
Energy, water and private systemsScale, plant, pool/estate systems and attributed energy setup; bills missing.£13,000–£35,000modelled
Insurance and securityHigh-value rebuild, gates, glazing, outbuildings and setting.£7,800–£21,000modelled
Building, plant and interior reserveComponent-based reserve for envelope, glazing, smart controls, kitchens, bathrooms and mechanical plant.£26,000–£49,000modelled
Grounds, access and lifestyle amenitiesLandscaping, woodland/land, pool/equestrian/garaging where applicable and access upkeep.£18,200–£35,000modelled