As of , there are 0 properties listed for sale in the city of Altoona and — properties listed for sale in the ZIP code 16601. Those 0 Altoona properties include 0 single family homes and 0 condos. This single family residential home located at 123 Walnut Ave in 16601 was last listed for $64,333. This is N/A below the median of $— for that ZIP code and 0% above the current median price of $0 for Altoona. 123 Walnut Ave is roughly — Sqft, which is N/A below the Altoona median of 0 and N/A below the 16601 ZIP code median of —. This property's price per Sqft was —, which is N/A below the current median price in 16601 of $— and N/A below the Altoona median of $0 per square foot.