Pippa Middleton and boyfriend Nico Jackson may have found their dream home, complete with nanny quarters, sparking rumors that she may be pregnant -- just as her sister Kate Middleton is rumored to be.

According to The Mirror, the couple, who have been reportedly house-hunting since May, “have set their hearts” on a £3 million ($5 million) Victorian mansion in Parsons Green, West London.

“Both Pippa and Nico were taken with it, and when they saw the plans couldn’t wait to see the finished property,” a source told The Mirror. “They just have a feeling it’ll be their first home.”

The six-bedroom manor has a luxury cinema suite and quarters for a nanny, leading many to believe Middleton, 30, is expecting her first child.

“The separate living accommodation for child care is particularly appealing for them, which could signal they think starting a family isn’t too far off,” the source continued. “A little cousin for Prince George might not be out of the question after they set up home.”

The Mirror reported 35-year-old Jackson told friends in May that he wants to have children with his girlfriend of nearly two years soon.

Middleton currently lives with her brother James in a £1 million ($1.7 million) home purchased by their parents, Carole and Michael Middleton.

Jackson recently quit his job with Deutsche Bank and now works for a hedge fund in Geneva, where the pair may also buy a home.

“They’ll be looking at properties in Geneva too, but are clear they want London as their main foothold,” the source said.