Developers have now released designs of the new Bailgate Court flats in the former Chad Varah House site in Lincoln.
Work is set for completion later this year and the upmarket properties are now up for sale.
The 239-year-old former residential college site on Wordsworth Street is currently being transformed into two, three and four bedroom flats and houses, with prices ranging from £350,000 to £1 million.
In these properties, which were approved by councillors in February 2017, private parking space will be allocated to all units.
With a view of Lincoln Castle, the development will also house a duplex penthouse.
The 18th century house was sold in September 2016 to Dean Draper of Peach Estates, who formed a joint company with developers Philip Good and Colin Holden.
The properties are marketed by Humberts estate agents.