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.£9,000–£26,250modelled
Insurance and securityHigh-value rebuild, gates, glazing, outbuildings and setting.£5,400–£15,750modelled
Building, plant and interior reserveComponent-based reserve for envelope, glazing, smart controls, kitchens, bathrooms and mechanical plant.£18,000–£36,750modelled
Grounds, access and lifestyle amenitiesLandscaping, woodland/land, pool/equestrian/garaging where applicable and access upkeep.£12,600–£26,250modelled