Our Data Sources
17B, Onslow Gardens, Wallington has no recent1 records in the Land Registry and a single entry in the EPC database dated January 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 17B, Onslow Gardens, Wallington is in very good condition we estimate a sale value of £328,670 and a rental value of £1,542 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £291,108 and a rental value of £1,366 per month.
Energy Efficiency
17B, Onslow Gardens, Wallington has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 11 Jan 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
According to HM Land Registry, 17B, Onslow Gardens, Wallington was last sold on 15th December 1995 for £56,000 and was recorded as a leasehold flat.
The property has had 2 sales since 1995.
- Sold Dec 1995£56,000
- Sold May 1995£39,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 129 sales of properties similar to 17B, Onslow Gardens, Wallington within a radius of 390 metres since 2016.
The most recent example is 9A, Cranley Gardens, Wallington, SM6 9PR, a leasehold flat which sold for £375,000 on the 28th April 2026.
Read more about house prices in SM6.
- Sold Apr 2026£375,000 | 2 Bed Flat9A, Cranley Gardens, Wallington, SM6 9PR9A, Cranley Gardens, Wallington, SM6 9PR
- Sold Feb 2026£367,500 | 2 Bed FlatFlat 6, 35, Stafford Road, Wallington, SM6 9FEFlat 6, 35, Stafford Road, Wallington, SM6 9FE
- Sold Nov 2025£400,000 | 2 Bed Flat67B, Onslow Gardens, Wallington, SM6 9QH67B, Onslow Gardens, Wallington, SM6 9QH
- Sold Oct 2025£310,000 | 2 Bed FlatFlat 2, Trinity Court 77A, Woodcote Road, Wallington, SM6 0QXFlat 2, Trinity Court 77A, Woodcote Road, Wallington, SM6 0QX
- Sold Jul 2025£285,000 | 2 Bed Flat32 Willow Court, Willow Road, Wallington, SM6 0PF32 Willow Court, Willow Road, Wallington, SM6 0PF
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £634,161, ranging from £299,212 to £902,100.
- 17A Onslow Gardens
2 Bed Flat | 0 m | Est. Value: £299,212
- 19 Onslow Gardens
2 Bed Flat | 11 m | Est. Value: £304,787
- 19A Onslow Gardens
2 Bed Flat | 11 m | Est. Value: £310,292
- 15A Onslow Gardens
4 Bed House | 21 m | Est. Value: £669,886
- 13 Onslow Gardens
4 Bed House | 37 m | Est. Value: £823,403
Location Comparison
Onslow Gardens, Wallington, SM6 has a total of 184 addresses. According to our analysis of all the public data, 17B, Onslow Gardens, Wallington is the 144th largest and the 143rd most expensive property on the street.
When compared to the postcode district it is £123k less expensive than the average property in SM6.
More reading links
Schools Nearby
- Bandon Hill Primary School600 m away
- Wood Field Primary School700 m away
- Foresters Primary School800 m away
- Wallington High School for Girls1.0 km away
- Wilson's School1.3 km away
- Wallington County Grammar School1.4 km away
More reading links
Public Transport Nearby
- Wallington|500 m away
- Carshalton Beeches|1.6 km away
- Carshalton|1.9 km away
Available Internet Speeds
According to recent data from Ofcom, Ultrafast Broadband is available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
