I looked up her old address in Auckland on New Zealand real estate sites and it's an insane huge massive beautiful house. 3 bedrooms, 2 bathrooms, 2 car garage, a lawn and a deck. Other links say 4 bedrooms and 1 bathroom though. Keep in mind the prices below are NZD currency at the time the house was sold.
1) 14 images in the gallery
Sold November 2018 for $850,000
Scroll down to 'Past sales & timeline' where it shows:
The house was built in 1970
May 5, 2010 = $465,000
July 1, 2014 = $620,000
February 28, 2015 = $780,000
January 15, 2016 = $898,000
July 1, 2017 = $870,000
The barfoot.co.nz link above this one shows it was sold November 2018 for $850,000.
The house itself (Floor area) is 140 m2 which is 1,506.95 square feet. The land the house is on (Land area) is 893 m2 which is 9,612.17 square feet.
3) This is an upper-class neighborhood she used to live in. To compare, here's a home on the same street 9 houses away. This picture gallery has 25 pictures and 1 video.
4) Here's what other homes in Auckland, NZ up for sale now look like when it comes to kitchens, bathrooms, living rooms, bedrooms, and laundry rooms. You can drag the categories to see more.
5) She's said she sold her house in 2015. That means based on the 'Past sales & timeline' section shown on the #2 section above, she sold the house on February 28 2015 for $780,000. The 2015 reference I found at:
6) Save and archive everything for your own files. I'll have more information later.