Here are three of the most expensive houses in Buckinghamshire.

Be warned, the asking price for number one will make your jaw hit the floor.

Gregories Road, Beaconsfield - £9,000,000

Bucks Free Press: This is in Beaconsfield (Zoopla)This is in Beaconsfield (Zoopla) (Image: Zoopla)

This eight-bedroom, eight-bathroom and nine-living room property in Beaconsfield are currently ranked as the third most expensive house up for sale in the county.

Approaching 14,000 square feet, the home’s main reception room boasts marble flooring and has access to all the other principals in the building.

One of the main features includes a bowling alley, a cinema, a working kitchen with full appliances, along with a gym, steam room and sauna.

The most recent addition was a swimming pool which is around five feet deep.

Crown Lane, Farnham Royal - £15,000,000

Bucks Free Press: This is in Farnham Royal (Zoopla)This is in Farnham Royal (Zoopla) (Image: Zoopla)

Boasting seven bedrooms and five living rooms, this property on the edge of the Buckinghamshire/Berkshire border is up on the market for £15,000,000.

The reception rooms have got twin height double doors that lead to a galleried library, whilst the dining room is one of the biggest areas in the house.

On the second floor, the six bedrooms have been designed around seven-star living with power showers, colour therapy, fireplaces and a full 360-degree sun terrace.

A gym, swimming pool and spa along with a Presidential suite are also included.

Denham Place, Denham, Buckinghamshire - £75,000,000

Bucks Free Press: This costs £75,000,000 (Zoopla)This costs £75,000,000 (Zoopla) (Image: This costs £75,000,000 (Zoopla))

Built in 1688-1701, the residence has been fully restored after eight years of renovations.

The Grade I listed mansion now has 12 bedrooms, 14 reception rooms, 12 bathrooms, 43.00 acres, leisure facilities, a lift, outbuildings, a fishing area, a garden, a gym, a riverside, a lake view, a cinema room, woodland, a paddock, a meadow, and four or more garages.

There is planning consent to transform the coach house into a VIP health spa offering a state-of-the-art gym, changing rooms, sauna, steam room, lounges, three treatment rooms and two wet-treatment rooms complete with a 15-metre outdoor swimming pool (that can be enclosed with a glass conservatory).

To see all the properties, visit www.zoopla.co.uk.