Yes, with room to spare. The estimated building value is €410,000 and the sum insured €450,000 (Solenne Home policy, p. 3).
No average clause: the policy is on full value and the gap is under 20% (p. 18, art. 8.2).
Hail deductible: €250 per claim (p. 22, art. 11).
Estimated indemnity: €8,200.