The average prices paid for three and four bedroom houses in Jersey rose by more than £50,000 this spring.
They sold for an average of £664,000 and £979,000 respectively.
Meanwhile, the values of one and two bedroom flats and two bedroom houses all dropped in the second quarter of the year.
The number of property transactions was up by a fifth on the same period last year, with 487 home changing hands through the Royal Court.
Overall prices rose 2% compared to the start of the year, and were 8% up on last spring.
It puts the average paid for a home in Jersey at £512,000.
It follows news in February of the biggest annual increase in property prices in a decade, meaning that the working household on an average income could only afford a mortgage for a one or two bedroom flat.
Mean prices by size in Q2 2019 compared with the previous quarter:
1 bedroom flat - £246,000, down £9,000
2 bedroom flat - £384,000, down £29,000
2 bedroom house - £459,000, down £23,000
3 bedroom house - £664,000, up £59,000
4 bedroom house - £979,000, up £55,000
Statistics Jersey says the median (middle-value) average for a 3 bedroom house was £585,000 and that the largest volume sold (28% of transactions) was in the £480,001 - £560,000 price bracket.

Commonwealth Games: Nowacki into 100m breaststroke final
Channel Islands face 'physical' Poland test
Thousands expected at Havre Des Pas Festival this weekend
Price of heating oil and other fuel increase by more than half in a year
Man jailed for importing nearly £600k worth of cannabis in bumpers of his car
Baby born on Guernsey's Marine Ambulance
Drug trafficker who claimed he was the ‘Accredited Dealer' jailed
Jersey men involved in cocaine importation sentenced