Our Data Sources
3, Onslow Gardens, Wallington has no records in the Land Registry and a single entry in the EPC database dated March 2018.
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.
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 3, Onslow Gardens, Wallington is in very good condition we estimate a sale value of £346,180 and a rental value of £1,660 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £306,617 and a rental value of £1,470 per month.
Energy Efficiency
3, Onslow Gardens, Wallington has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Mar 2018.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 123 sales of properties similar to 3, Onslow Gardens, Wallington within a radius of 370 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 Mar 2026£310,000 | 3 Bed FlatFlat F, Stag Court 13, Stanley Park Road, Wallington, SM6 0HJFlat F, Stag Court 13, Stanley Park Road, Wallington, SM6 0HJ
- Sold Mar 2026£310,000 | 3 Bed FlatFlat F, Stag Court 11, Stanley Park Road, Wallington, SM6 0HJFlat F, Stag Court 11, Stanley Park Road, Wallington, SM6 0HJ
- Sold Feb 2026£367,500 | 2 Bed FlatFlat 6, 35, Stafford Road, Wallington, SM6 9FEFlat 6, 35, Stafford Road, Wallington, SM6 9FE
- Sold Mar 2025£400,000 | 3 Bed FlatFlat 2, Steel Wheels House 2, Back Stage Walk, Wallington, SM6 9FFFlat 2, Steel Wheels House 2, Back Stage Walk, Wallington, SM6 9FF
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £469,508, ranging from £141,741 to £995,050.
- 1 Onslow Gardens
5 Bed House | 7 m | Est. Value: £995,050
- 7 Onslow Gardens
4 Bed House | 26 m | Est. Value: £726,523
- 9 Onslow Gardens
5 Bed House | 34 m | Est. Value: £828,031
- 4 Onslow Gardens
2 Bed Flat | 39 m | Est. Value: £290,996
- 2 Onslow Gardens
3 Bed Flat | 40 m | Est. Value: £469,970
Location Comparison
Onslow Gardens, Wallington, SM6 has a total of 184 addresses. According to our analysis of all the public data, 3, Onslow Gardens, Wallington is the 132nd largest and the 120th most expensive property on the street.
When compared to the postcode district it is £106k less expensive than the average property in SM6.
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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.
