As of today, , there are 20 properties for sale in the 12197 area and 19 properties listed for sale in the city of Worcester. This single family residential home at 7 Halleck Dr in ZIP code 12197 was last listed for $0. This is 100% below the current $115,000 median price for Worcester and 100% below the median of $119,000 for the ZIP code. Of the 19 properties for sale in Worcester, 19 are single family homes and 0 are condos. 7 Halleck Dr is a single family residential home that is approximately — square feet, 100% below the city median of 1,448 and 100% below the 12197 ZIP code median of 1,500. The price per Sqft was — which is 100% below the current median price in 12197 of $72 and 100% below the Worcester median of $70 per square foot.