According to data from HM Land Registry, 20, Sandhills, Wallington sits on a plot of 619 m².

We have plot size data on 15 out of 15 other houses in the postcode and 20, Sandhills, Wallington sits on the 4th largest plot.

20, Sandhills, Wallington has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 28 Aug 2020.

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

According to HM Land Registry, 20, Sandhills, Wallington was last sold on 12th November 2021 for £830,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since November 2021, the market for similar properties has risen by 4.6%.

• Sold Nov 2021£830,000
• Sold May 2001£200,000
• Sold Aug 2000£138,000

According to the Land Registry and our network of Estate Agents, there have been 183 sales of properties similar to 20, Sandhills, Wallington within a radius of 560 metres since 2016.

The most recent example is 2, Sandhills, Wallington, SM6 8JE, a freehold house which sold for £545,000 on the 2nd April 2026.

Read more about house prices in SM6.

• Sold Apr 2026£545,000 | 3 Bed House2, Sandhills, Wallington, SM6 8JE2, Sandhills, Wallington, SM6 8JE
• Sold Feb 2026£725,000 | 4 Bed House22, Sandhills, Wallington, SM6 8JE22, Sandhills, Wallington, SM6 8JE
• Sold Dec 2025£593,000 | 4 Bed House9, Royston Avenue, Wallington, SM6 8HZ9, Royston Avenue, Wallington, SM6 8HZ
• Sold Oct 2025£625,000 | 4 Bed House210, Demesne Road, Wallington, SM6 8EN210, Demesne Road, Wallington, SM6 8EN
• Sold Aug 2025£700,000 | 4 Bed House7, Raleigh Avenue, Wallington, SM6 8HE7, Raleigh Avenue, Wallington, SM6 8HE
• Sold Mar 2025£600,000 | 4 Bed House41, Bridges Lane, Croydon, CR0 4SJ41, Bridges Lane, Croydon, CR0 4SJ
• Sold Mar 2025£692,000 | 4 Bed House190, Demesne Road, Wallington, SM6 8EN190, Demesne Road, Wallington, SM6 8EN
• Sold Feb 2025£585,000 | 4 Bed House54, Royston Avenue, Wallington, SM6 8HY54, Royston Avenue, Wallington, SM6 8HY
• Sold Feb 2025£490,000 | 4 Bed House1, Church Lane, Wallington, SM6 7NQ1, Church Lane, Wallington, SM6 7NQ
• Sold Sep 2024£625,000 | 4 Bed House28, Bridges Lane, Croydon, CR0 4SG28, Bridges Lane, Croydon, CR0 4SG
• Sold May 2024£555,000 | 4 Bed House44, Royston Avenue, Wallington, SM6 8HY44, Royston Avenue, Wallington, SM6 8HY
• Sold Oct 2023£545,000 | 3 Bed House54, Queen Elizabeths Walk, Wallington, SM6 8JF54, Queen Elizabeths Walk, Wallington, SM6 8JF
• Sold Apr 2023£630,000 | 4 Bed House34, Iberian Avenue, Wallington, SM6 8JB34, Iberian Avenue, Wallington, SM6 8JB
• Sold Dec 2022£740,001 | 4 Bed House14, Ferrers Avenue, Wallington, SM6 8HD14, Ferrers Avenue, Wallington, SM6 8HD
• Sold Aug 2021£575,000 | 4 Bed House19, Iberian Avenue, Wallington, SM6 8JA19, Iberian Avenue, Wallington, SM6 8JA
• Sold Mar 2021£573,950 | 4 Bed House2, Royston Avenue, Wallington, SM6 8HY2, Royston Avenue, Wallington, SM6 8HY
• Sold Jan 2021£522,500 | 4 Bed House21, Sandhills, Wallington, SM6 8JD21, Sandhills, Wallington, SM6 8JD
• Sold Sep 2020£570,250 | 4 Bed House56, Iberian Avenue, Wallington, SM6 8JB56, Iberian Avenue, Wallington, SM6 8JB
• Sold Feb 2019£480,000 | 4 Bed House52, Queen Elizabeths Walk, Wallington, SM6 8JF52, Queen Elizabeths Walk, Wallington, SM6 8JF
• Sold May 2016£580,000 | 4 Bed House4, Sandhills, Wallington, SM6 8JE4, Sandhills, Wallington, SM6 8JE

Sandhills, Wallington, SM6 has a total of 37 addresses. According to our analysis of all the public data, 20, Sandhills, Wallington is the 9th largest and the 10th most expensive property on the street.

When compared to the postcode district it is £195k more expensive than the average property in SM6.

• Beddington Park Academy

  500 m away
• Beddington Infants' School

  600 m away
• Holy Trinity CofE Junior School

  800 m away

• Wallington County Grammar School

  900 m away
• Wilson's School

  1.2 km away
• Carshalton High School for Girls

  2.3 km away

• Waddon

  |

  1.3 km away
• Wallington

  |

  1.4 km away
• Hackbridge

  |

  1.6 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.