The four-bedroom, three-bathroom property boasts stunning panoramic views of Akaroa Harbour with a large open-plan living space.
8 Langlois Lane sold for $1.54m and had an RV of $1.05m.
The five-bedroom, three-bathroom property has a main bedroom which opens out to the front deck and a view of the harbour.
64 Onuku Rd sold for $1.28m with an RV of $850,000.
The two-storey property is located in Glen Bay and has five bedrooms and two bathrooms.
Mangels said he thinks the area's property market is hot now because it has always been undervalued.
"Now with the Covid situation and low-interest rates coupled with lifestyle being at the forefront of everyone's minds, I think it seems like a good option for people."
Meanwhile, Christchurch's real estate boom shows no signs of diminishing, with leading agent Ray White's Christchurch offices shifting 24 properties worth a combined value of more than $16.5m last week.
Seventeen of the properties went under the hammer, with the remainder snapped up before the scheduled auction date.
"It was a crazy week of auctions with six properties called forward with pre-auction offers and outstanding results," said Ray White New Zealand South Island regional manager Jane Meyer.
She said internal auction data showed the auction day clearance rate in Christchurch last week was 82.8 per cent – a huge increase of 21.22 per cent year-on-year.
The Real Estate Institute of New Zealand revealed there were 1333 house sales throughout Canterbury in November, an increase of 31.7 per cent over the same month last year.