"If u want 2 make up stories that I'm selling my home," wrote Khloé on Twitter. "At least use images AFTER I renovated it.
"LOL I can't stand those horrendous old images," she jokingly added.
Khloé's Tweets responded to rumours that the 29-year-old reality TV star was "secretly" trying to sell her Tarzana mansion.
Real estate sources reportedly told TMZ that Khloé had given the property a pocket listing, meaning that a broker would be in charge of the sale and that the house would not be entered into the multiple listing system.
The pocket listing also means that the house, which Khloé and Lamar bought for $3.95million back in 2009, would only be sold to buyers who have been approved before they are able to view it.
TMZ's sources said that the famous couple were selling the house to "start fresh and move on."
The pair, whose marriage has been on the rocks since July, have recently been seen out together again and Lamar, 34, joined the Kardashian family at a Kanye West concert last week.