Our Data Sources
Flat 3, Cornwall House, New Malden has no records in the the Land Registry and a single entry in the EPC database dated April 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate Flat 3, Cornwall House, New Malden would be worth £450,069, with a potential rental value of £1,907 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £398,632, with a rental value of £1,689 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat 3, Cornwall House, New Malden has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 Apr 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 94 sales of comparable properties within 420 metres of Flat 3, Cornwall House, New Malden across the last 2 years.
Most recently, Flat 2, Devonshire House, Poplar Grove, New Malden, KT3 3DB, a leasehold flat, sold at £434,000 on the 16th January 2026.
Read more about house prices in KT3.
- Sold Jan 2026£434,000 | 2 Bed FlatFlat 2, Devonshire House, Poplar Grove, New Malden, KT3 3DBFlat 2, Devonshire House, Poplar Grove, New Malden, KT3 3DB
- Sold Nov 2025£450,000 | 2 Bed FlatFlat 1, Cornwall House, Poplar Grove, New Malden, KT3 3DDFlat 1, Cornwall House, Poplar Grove, New Malden, KT3 3DD
- Sold Sep 2024£480,000 | 2 Bed FlatFlat 1, Devonshire House, Poplar Grove, New Malden, KT3 3DBFlat 1, Devonshire House, Poplar Grove, New Malden, KT3 3DB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks Flat 3, Cornwall House, New Malden as the 92nd largest and the 90th most expensive of the 97 addresses on Poplar Grove, New Malden, KT3.
Against the KT3 postcode district average, it is £231k less expensive than the typical property.
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Schools Nearby
- Christ Church New Malden CofE Primary School300 m away
- Corpus Christi Catholic Primary School400 m away
- King's Oak Primary School800 m away
- Coombe Girls' School500 m away
- The Holy Cross School800 m away
- Coombe Boys' School1.5 km away
More reading links
Public Transport Nearby
- New Malden|500 m away
- Berrylands|1.4 km away
- Norbiton|1.7 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
