Perovskite solid solution ceramic of 0.65BiFeO3–0.35BaTiO3 (0.65BF–0.35BT) with high resistivity was prepared by conventional solid-state reaction method. At room temperature, the XRD pattern of the ceramic could be indexed as pseudo-cubic symmetry. The ceramic displays a typical ferroelectric loop, with remnant polarization Pr of 30.6μC/cm2. The piezoelectric coefficient d33 is 104pC/N. The temperature dependence of dielectric constant ɛ(T) exhibits a broad anomaly, with the temperature Tm for maximum dielectric constant ɛm of 414°C at 1MHz. The ceramic shows ferrimagnetism at room temperature, with remnant magnetization Mr of 0.07emu/g and ferrimagnetic transition temperature TN of ∼420°C, respectively. The appearance of pseudo-cubic phase was supposed to be related to the suppression of rhombohedral distortion by Ba ions.