Darren and Dee's renovation tipped to top The Block and sell for more than $1.6 million

If you're interested in buying the townhouse renovated by Deanne and Darren on The Block Triple Threat, you can expect to pay $1,654,000, according to price prediction website realAs.

The website has released its predictions for the upcoming South Yarra auctions, which are based on a tightly-held algorithm.

Deanne and Darren's renovation at 4/27 Darling Street (pictured above) is likely to be the most expensive of the four properties, with an advertised price of $1.5 million.

RealAs predicts the next most expensive to be Josh and Charlotte's at 1/27 Darling Street. It tips the triple storey townhouse will go for $1.55 million, with an advertised price of $1.4 million.

Jess and Ayden and Tim and Anastasia's apartments seem to be neck and neck, with RealAs predicting a $1,446,000 price tag for Tim and Anastasia's at 2/27 Darling Street. Jess and Ayden's unit three is only $20,000 behind, at $1,426,000, despite the $100,000 price gap between their quoted prices.

• 1/27 Darling St:

Agent quote: $1.4 million
RealAs: $1.55 million

• 2/27 Darling St:

Agent quote: $1.3 million
RealAs: $1.446 million

• 3/27 Darling St:

Agent quote: $1.2 million
RealAs: $1.426 million

• 4/27 Darling St:

Agent quote: $1.5 million
RealAs: $1.654 million

According to RealAs, their average prediction is within 5% of the final sale price of properties, and close to 90% of their predictions fall within a 10% margin of the final sale price.

Speaking to News Corp earlier this week, Wakelin Property Advisory director Paul Nugent also backed Deanne and Darren's apartment to take out the highest price, pricing it between $1.6 million and $1.8 million.