It's located in Toxteth Road, in the Inner West suburb of Glebe (my old stomping ground) in Sydney.
I managed to track down the architects - OCP Architects - and found their wonderful product sheet (click here).
Here is the blurb from the real estate website, but I really don't think it does the building justice:
An inspired recreation has transformed this historic church hall c1898 into a unique living space. Combining designer aesthetics with environmental efficiency, this exceptional residence sets a new benchmark for contemporary living in a key location.
Versatile residential and creative business possibilitiesThe house boasts 4 bedrooms, 4 bathrooms and 2 carspaces, for the paltry sum of $2150AUD per week. I think I also spotted it for sale somewhere for $3.9million.
432sqm with private leafy gardens and entertaining spaces
Upper level living spaces feature open lounge/dining areas
Sunlit pavilion style room integrated with a wide terrace
Deluxe CaesarStone island kitchen with Miele gas fittings
All bedrooms feature customised built-ins and study nook
Superb master suite with luxury spa bath ensuite
Mezzanine home office with kitchen and bathroom facilities
Double rear carport, air conditioning, good security system
Design principles with watertank storage and sky windows
Here's the link for renting the property, for now!
Images via realestate.com.au