Our Data Sources
3, Onslow Road, New Malden has 2 entries in the Land Registry, most recently in May 2026 and a single entry in the EPC database dated September 2022.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium 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 Road, New Malden is in very good condition we estimate a sale value of £1,476,129 and a rental value of £4,714 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £1,307,429 and a rental value of £4,176 per month.
Plot Size
According to data from HM Land Registry, 3, Onslow Road, New Malden sits on a plot of 414 m2.
We have plot size data on 18 out of 18 other houses in the postcode and 3, Onslow Road, New Malden sits on the 2nd largest plot.
Energy Efficiency
3, Onslow Road, New Malden has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 12 Sep 2022.
The property is connected to mains gas and has fully triple glazed windows. It is heated using a boiler and underfloor heating (mains gas).
Sold Prices
According to HM Land Registry, 3, Onslow Road, New Malden was last sold on 7th May 2026 for £1,570,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since May 2026, the market for similar properties has risen by 3.1%.
- Sold May 2026£1,570,000
- Sold Nov 2018£690,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 2 sales of properties similar to 3, Onslow Road, New Malden within a radius of 540 metres since 2022.
The most recent example is 38, Howard Road, New Malden, KT3 4DP, a freehold house which sold for £1,300,000 on the 22nd August 2025.
Read more about house prices in KT3.
- Sold Aug 2025£1,300,000 | 5 Bed House38, Howard Road, New Malden, KT3 4DP38, Howard Road, New Malden, KT3 4DP
- Sold Jul 2022£1,440,000 | 5 Bed House72, Malden Hill, New Malden, KT3 4DR72, Malden Hill, New Malden, KT3 4DR
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 £799,754, ranging from £484,058 to £1,149,920.
- 5 Onslow Road
4 Bed House | 17 m | Est. Value: £881,052
- 188 Blagdon Road
3 Bed House | 22 m | Est. Value: £587,124
- 186 Blagdon Road
4 Bed House | 25 m | Est. Value: £734,939
- 7 Onslow Road
5 Bed House | 25 m | Est. Value: £1,149,920
- 9 Onslow Road
4 Bed House | 34 m | Est. Value: £846,600
Location Comparison
Onslow Road, New Malden, KT3 has a total of 18 addresses. According to our analysis of all the public data, 3, Onslow Road, New Malden is the largest and the most expensive property on the street.
When compared to the postcode district it is £740k more expensive than the average property in KT3.
More reading links
Schools Nearby
- Burlington Junior School200 m away
- Burlington Infant and Nursery School200 m away
- Sacred Heart Catholic Primary School400 m away
- Raynes Park High School600 m away
- Coombe Boys' School600 m away
- The Holy Cross School1.1 km away
More reading links
Public Transport Nearby
- New Malden|700 m away
- Motspur Park|800 m away
- Raynes Park|1.5 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast 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 Low.
