40, Onslow Avenue, Sutton occupies a 563 m² plot as recorded by HM Land Registry.

All 21 other houses in this postcode have recorded plot sizes, and this one ranks as the 19th largest.

40, Onslow Avenue, Sutton has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 Jun 2024.

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

40, Onslow Avenue, Sutton last changed hands on 5th March 2014, selling for £885,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 15.1% since March 2014.

• Sold Mar 2014£885,000
• Sold Aug 2006£635,000

Land Registry records and our Estate Agent network show 81 sales of comparable properties within 1.0 kilometres of 40, Onslow Avenue, Sutton since 2007.

Most recently, 20, The Dene, Sutton, SM2 7EG, a freehold house, sold at £915,000 on the 15th May 2026.

Read more about house prices in SM2.

• Sold May 2026£915,000 | 4 Bed House20, The Dene, Sutton, SM2 7EG20, The Dene, Sutton, SM2 7EG
• Sold Nov 2025£1,185,000 | 4 Bed House31, Onslow Avenue, Sutton, SM2 7ED31, Onslow Avenue, Sutton, SM2 7ED
• Sold Oct 2025£1,345,000 | 4 Bed House28, High View, Sutton, SM2 7DY28, High View, Sutton, SM2 7DY
• Sold Aug 2023£1,250,000 | 4 Bed House34, The Dene, Sutton, SM2 7EG34, The Dene, Sutton, SM2 7EG
• Sold May 2023£1,100,000 | 4 Bed House30, Onslow Avenue, Sutton, SM2 7EB30, Onslow Avenue, Sutton, SM2 7EB
• Sold May 2023£1,180,000 | 4 Bed House8, High View, Sutton, SM2 7DY8, High View, Sutton, SM2 7DY
• Sold Feb 2022£1,258,000 | 4 Bed House17, Cheyham Way, Sutton, SM2 7HX17, Cheyham Way, Sutton, SM2 7HX
• Sold Jun 2021£1,035,000 | 4 Bed House17, High View, Sutton, SM2 7DZ17, High View, Sutton, SM2 7DZ
• Sold Apr 2021£930,000 | 4 Bed House124, Burdon Lane, Sutton, SM2 7DA124, Burdon Lane, Sutton, SM2 7DA
• Sold Mar 2021£855,000 | 4 Bed House139, Sandy Lane, Sutton, SM2 7ER139, Sandy Lane, Sutton, SM2 7ER
• Sold Oct 2020£871,500 | 4 Bed House9, Scarborough Close, Sutton, SM2 7EA9, Scarborough Close, Sutton, SM2 7EA
• Sold Feb 2020£920,000 | 4 Bed House35, Downs Side, Sutton, SM2 7EH35, Downs Side, Sutton, SM2 7EH
• Sold Aug 2019£1,185,000 | 4 Bed House23, Golf Side, Sutton, SM2 7HA23, Golf Side, Sutton, SM2 7HA
• Sold Nov 2018£875,000 | 4 Bed House12, The Dene, Sutton, SM2 7EG12, The Dene, Sutton, SM2 7EG
• Sold May 2018£1,050,000 | 4 Bed House172, Sandy Lane, Sutton, SM2 7EU172, Sandy Lane, Sutton, SM2 7EU
• Sold Feb 2018£949,995 | 4 Bed House10, The Dene, Sutton, SM2 7EG10, The Dene, Sutton, SM2 7EG
• Sold Jul 2017£861,000 | 4 Bed House22, The Dene, Sutton, SM2 7EG22, The Dene, Sutton, SM2 7EG
• Sold Sep 2011£630,000 | 4 Bed House26, Onslow Avenue, Sutton, SM2 7EB26, Onslow Avenue, Sutton, SM2 7EB
• Sold Oct 2007£625,000 | 4 Bed House42, Onslow Avenue, Sutton, SM2 7EB42, Onslow Avenue, Sutton, SM2 7EB
• Sold Oct 2007£525,000 | 4 Bed House26, The Dene, Sutton, SM2 7EG26, The Dene, Sutton, SM2 7EG

Our analysis of the public data ranks 40, Onslow Avenue, Sutton as the 24th largest and the 24th most expensive of the 37 addresses on Onslow Avenue, Cheam, Sutton, SM2.

Against the SM2 postcode district average, it is £565k more expensive than the typical property.

• Avenue Primary Academy

  700 m away
• Cuddington Croft Primary School and Nursery

  1.2 km away
• St Dunstan's Cheam CofE Primary School

  1.7 km away

• Harris Academy Sutton

  1.3 km away
• Overton Grange School

  1.5 km away
• Nonsuch High School for Girls

  1.7 km away

• Belmont

  |

  800 m away
• Banstead

  |

  1.4 km away
• Cheam

  |

  1.5 km away

Environment Agency data suggests this area has a Very Low risk of flooding.