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We construct smooth minimal complex surfaces of general type with $K^2=7$and: $p_g=q=2,$ Albanese map of degree $2$ onto a $(1,2)$-polarized abeliansurface; $p_g=q=1$ as a double cover of a quartic Kummer surface; $p_g=q=0$ asa double cover of a numerical Campedelli surface with $5$ nodes.

New surfaces with $K^2=7$ and $p_g=q\leq 2$