The Everett Piano Company was founded in Boston in 1883 and produced high-quality pianos until it closed its doors in 1983. Everett upright pianos are generally regarded as being well-made and having a warm, rich sound.
The serial number you provided, 240358, indicates that the piano was manufactured in 1915. This means that it is over 100 years old, which may affect its value. Older pianos may require more maintenance and repairs, which can detract from their value.
The value of a piano is also influenced by its condition, including the cosmetic condition of the case, the functionality of the keys and pedals, and the overall tone and quality of the sound.
Based on these factors, the value of an Everett upright piano serial number 240358 could range from a few hundred dollars to a few thousand dollars. If the piano is in excellent condition and has been well-maintained, it could be worth more. Conversely, if the piano is in poor condition and needs extensive repairs, it may be worth less.
To determine the exact value of your piano, it is recommended to have it appraised by a qualified piano technician or piano appraiser. They can assess the condition of the piano and provide you with a more accurate estimate of its worth.