The Bangerang people were the original inhabitants of the Goulburn valley. The township started in the 1870s with the first sale of town blocks held in 1876. Kyabram Post Office opened on 23 September 1878. Sheridan Post Office opened on 1 December 1884. On 8 April 1886, in anticipation of the arrival of the railway at what was then Sheridan, Kyabram was renamed Kyabram East and Sheridan was renamed Kyabram.[2] The Kyabram Mechanics' Institute was built in 1891. John Allan, who lived in Kyabram from 1873, became Premier of Victoria in 1924 and Australia's first Country Party premier. Allan was associated with the Kyabram Reform Movement, a conservative political organisation formed at the start of the 20th century and led by Benjamin Goddard, a local businessman.[3] The Movement's campaign played a significant role in the downfall of the Peacock state government in June 1902 and its sound defeat in the subsequent September elections.[4] The incoming Irvine government substantially reduced the number of state parliamentarians, a key demand of the Movement.[3] Kyabram was formally proclaimed a town on 4 July 1973.

My brother is a builder in Melbourne and he says if you allow $21K for an 'average' bathroom, you'll have a decent range of choices without going over the top. My two cents worth on the potential 3rd bedroom - I'd look at some of the wonderful ideas on Houzz for 'disappearing' walls - so you still have the potential to keep the space having an open feel. Search Houzz for "sliding wall dividers" and you'll see what I have in mind eg Re the kitchen - I'd agree on removing the wall to make the space more open plan. But if you don't want to do that, my suggestion would be at least to create an opening in the wall to the lounge eg

Looks like a half day's work to me, so a few hundred dollars including materials. Where are you located?

expect $15.000 - $20,000 without any elaborate cabinets or stone counters but any kitchen cabinet maker will be able to give you a more accurate idea with a copy of the kitchen plan from your original house plans...Kaboodle and Ikea both have online kitchen planners and HOUZZERS can also offer suggestions for a more detailed floorplan...