No bars, no signal predictedOne bar, reliable signal unlikelyTwo bars, may experience problems with connectivityThree bars, likely to have good coverage and receive a data rate to support basic web servicesFull bars, likely to have good coverage indoors and to receive an enhanced data rate to support multimedia services
Skip to main content

This property is no longer on the market

10 bedroom detached house

Save
Detached house
10 bed
0 bath

Key information

Tenure: Freehold
Council tax: Ask agent
Water: Ask agent
Heating: Ask agent
Electricity: Ask agent
Sewerage: Ask agent
Discover more information

Property description & features

  • Tenure: Freehold
  • 10 bedrooms
  • 5 reception rooms
  • 7 bathrooms
  • 84.70 acres
  • Leisure Facilities
  • Outbuildings
  • Period
  • Detached
  • Garden
  • Gym
Lock House is a substantial country house built in about 1900 in the Vernacular Revival style. The property was refurbished and extended in the 1930s for the Harvey family, and in more recent years has been further reconfigured to provide a home of quality and comfort, complete with a leisure complex with indoor swimming pool. Many of the Art Deco features have been retained.

The property is approached from the drive-through a porte-cochere which leads to the fine reception hall with Jacobean style carved staircase.

Features of particular note include the elegant south-facing drawing room with marble fireplace and the Walnut Room with its beautiful panelling. The potential kitchen/family room occupies the former ballroom and is ideal for modern family life.

The majority of the bedrooms are arranged in suites, including an extensive and luxuriously appointed principal suite.

Including the adjoining three bedroom staff accommodation and leisure complex, the main residence extends in all to nearly 20,000 sq ft. In addition, there is extensive garaging and a guest cottage.

The gardens, grounds and associated land extend in all to about 84.75 acres.

*Please note that a number of the interior photographs are from 2012-14; the property is currently unfurnished. The photos of the kitchen are for illustration purposes only. They show the previous kitchen that has now been removed ready for the installation of a new kitchen of your choice.


Lock House is situated in an outstanding rural location, in the beautiful countryside of West Sussex. It is approached by a long private lane and has wonderful views to the South Downs.

Despite the enviable rural setting, the property is not remote and local shopping facilities and amenities can be found in Partridge Green. The larger towns of Horsham, Brighton and Guildford are about 10, 16 and 30 miles respectively providing comprehensive shopping facilities.

Fast and frequent mainline rail services operate from Horsham (London Victoria approximately 55 minutes), Brighton (London Victoria approximately 51 minutes and London Bridge approximately 56 minutes), Haywards Heath (London Bridge and London Victoria approximately 44 minutes).

The area is renowned for its exceptional private schooling, including Windlesham House (12 miles; approx. 18 minute drive), Cottesmore, Worth, Hurstpierpoint College (12 miles; approx. 19 minute drive), Christ's Hospital, Farlington, Penthorpe, Lancing College, Ardingly, Brighton College (14 miles; approx. 30 minute drive, with a bus stop in Shermanbury) and Roedean.

Local sporting facilities include sailing along the south coast with marina facilities at Brighton Marina and Chichester Harbour. Horse racing at Plumpton and Goodwood, with Ascot and Epsom further afield. Polo
at nearby Knepp Castle and Cowdray Park, and Guards and the RoyalBerkshire at Windsor which are further afield.

The internationally renowned Glyndebourne Opera House is in Lewes; Petworth Park and the Brighton seafront are within easy reach and there are wonderful walks across the South Downs.

The A23, A24 and M23 give access to the M25 and national motorway network.

Property information from this agent

Places of interest

    We are passionate about property. Our foundations are built on supporting clients in one of the most significant decisions they’ll make in their lifetime. As your partners in property, we act with integrity and are here to help you achieve the very best price for your home in the quickest possible time. We offer a range of services for your property requirements. If you are selling, buying or letting a home, or you need some frank advice and insight on the current property market from our team, please get in touch. We’d love to hear from you.

    See more properties like this:

    *DISCLAIMER

    Property reference CHO012093873. The information displayed about this property comprises a property advertisement. OnTheMarket.com makes no warranty as to the accuracy or completeness of the advertisement or any linked or associated information, and OnTheMarket.com has no control over the content provided by the agent or developer. This property advertisement does not constitute property particulars. The information is provided and maintained by Knight Frank - Country Houses Department.

    OnTheMarket may have applied supplementary data to this property listing, including:

    Broadband availability and predicted speed

    Broadband speed is measured in megabits per second, with the number returned showing how fast the connection is. Each reading is based on the highest predicted speed of any major broadband network for services that deliver the download speeds. The following are the different readings that we may display:

    Basic: Up to 30 Mbit/s
    Super-fast: Between 30 Mbit/s and 300 Mbit/s
    Ultra-fast: Over 300 Mbit/s

    The data is updated three times a year. The checker results are predictions and should not be regarded as guaranteed. For more information, see: https://checker.ofcom.org.uk/en-gb/about-checker#Answer_0_2

    Mobile phone signal availability and predicted strength

    Mobile signal predictions are provided by the four UK mobile network operators: EE, O2, Three and Vodafone. Predictions can vary significantly from the coverage you may actually experience as a result of local factors (especially terrain). Ofcom has tested the actual coverage provided in various locations around the UK to help ensure that these predictions are reasonable. The values shown against a property can be broken down as follows:

    Clear: No bars, no signal predicted
    Red: One bar, reliable signal unlikely
    Amber: Two bars, may experience problems with connectivity
    Green: Three bars, likely to have good coverage and receive a data rate to support basic web services
    Enhanced: Full bars, likely to have good coverage indoors and to receive an enhanced data rate to support multimedia services

    Energy Performance data and Internal floor area

    Any supplementary data should not be relied upon as forming part of any property particulars and OnTheMarket cannot be held responsible for any incorrectness in this data. See here for more information.

    *Call rate information

    Calls to 0843 numbers will be charged at 4p/min from BT landlines. Calls from other networks may vary, and calls from mobiles and outside the UK will be higher. Calls to local numbers beginning with 01, 02 and 03 numbers will incur standard geographic charges from landlines and mobiles.