HM Land Registry records the plot of land for 21, Knowle Drive, Crawley as measuring 446 m².

That makes it the 13th largest plot in the postcode, where all 18 other houses have recorded plot data.

21, Knowle Drive, Crawley has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 Aug 2015.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 21, Knowle Drive, Crawley completed on 30th July 2010 at £430,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 37.4% over the period since July 2010.

• Sold Jul 2010£430,000
• Sold Jan 1997£140,000

Since 2011 53 properties similar to 21, Knowle Drive, Crawley have sold within a radius of 1.1 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 2nd December 2025, was Laneside, Shipley Bridge Lane, Crawley, RH10 3JL, a freehold house which sold for £605,000.

Read more about house prices in RH10.

• Sold Dec 2025£605,000 | 4 Bed HouseLaneside, Shipley Bridge Lane, Crawley, RH10 3JLLaneside, Shipley Bridge Lane, Crawley, RH10 3JL
• Sold Sep 2025£730,000 | 5 Bed HouseOakview, Brookhill Road, Crawley, RH10 3QJOakview, Brookhill Road, Crawley, RH10 3QJ
• Sold Mar 2025£705,000 | 4 Bed HouseLaurel Bank, Brookhill Road, Crawley, RH10 3PJLaurel Bank, Brookhill Road, Crawley, RH10 3PJ
• Sold Jan 2025£800,000 | 5 Bed House2, Spring Copse, Crawley, RH10 3XY2, Spring Copse, Crawley, RH10 3XY
• Sold Jan 2024£630,000 | 4 Bed House28, Spring Gardens, Crawley, RH10 3RS28, Spring Gardens, Crawley, RH10 3RS
• Sold Oct 2023£850,000 | 4 Bed House4, Spring Copse, Crawley, RH10 3XY4, Spring Copse, Crawley, RH10 3XY
• Sold Sep 2023£667,500 | 4 Bed HouseDunsmoor, Borers Arms Road, Crawley, RH10 3LJDunsmoor, Borers Arms Road, Crawley, RH10 3LJ
• Sold Jul 2022£625,000 | 5 Bed HouseStonelea, Copthorne Common Road, Crawley, RH10 3JXStonelea, Copthorne Common Road, Crawley, RH10 3JX
• Sold Jun 2022£780,000 | 5 Bed House19, Knowle Drive, Crawley, RH10 3LW19, Knowle Drive, Crawley, RH10 3LW
• Sold May 2022£650,000 | 5 Bed House10, Lashmere, Crawley, RH10 3RT10, Lashmere, Crawley, RH10 3RT
• Sold Nov 2021£625,000 | 4 Bed HouseStella Maris, Church Road, Crawley, RH10 3RDStella Maris, Church Road, Crawley, RH10 3RD
• Sold Sep 2021£550,000 | 4 Bed House26, Spring Gardens, Crawley, RH10 3RS26, Spring Gardens, Crawley, RH10 3RS
• Sold Jun 2021£675,000 | 4 Bed HouseGilcroft, Shipley Bridge Lane, Crawley, RH10 3JLGilcroft, Shipley Bridge Lane, Crawley, RH10 3JL
• Sold Dec 2020£670,000 | 5 Bed House47, Church Lane, Crawley, RH10 3QF47, Church Lane, Crawley, RH10 3QF
• Sold Dec 2020£665,000 | 4 Bed House1, Border Chase, Crawley, RH10 3QH1, Border Chase, Crawley, RH10 3QH
• Sold Oct 2020£665,000 | 5 Bed HouseHexham, Brookhill Road, Crawley, RH10 3PLHexham, Brookhill Road, Crawley, RH10 3PL
• Sold Jun 2017£595,000 | 5 Bed HouseVerdi, Borers Arms Road, Crawley, RH10 3LJVerdi, Borers Arms Road, Crawley, RH10 3LJ
• Sold Jul 2016£495,000 | 4 Bed House24, Spring Gardens, Crawley, RH10 3RS24, Spring Gardens, Crawley, RH10 3RS
• Sold Nov 2011£390,000 | 4 Bed HouseThe Shiralee, Church Road, Crawley, RH10 3RDThe Shiralee, Church Road, Crawley, RH10 3RD
• Sold May 2011£420,000 | 4 Bed House16, St. Francis Gardens, Crawley, RH10 3JS16, St. Francis Gardens, Crawley, RH10 3JS

Of the 42 addresses on Knowle Drive, Copthorne, Crawley, RH10, 21, Knowle Drive, Crawley comes out as the 4th largest and the 3rd most expensive in our analysis of the public data.

It is also £352k more expensive than the average property across the RH10 district.

• Copthorne CofE Junior School

  300 m away
• Fairway Infant School, Copthorne

  400 m away
• Forge Wood Primary School

  2.7 km away

• Hazelwick School

  3.8 km away
• Oriel High School

  4.7 km away
• Oakwood School

  4.8 km away

• Gatwick Airport

  |

  3.8 km away
• Three Bridges

  |

  4.0 km away
• Horley

  |

  4.7 km away

The flood risk here is rated Very Low, based on Environment Agency data.