Our Data Sources
21, Cornwall Avenue, Welling has a single entry in the Land Registry from July 2020 and a single entry in the EPC database dated August 2019.
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
In very good condition, we estimate 21, Cornwall Avenue, Welling would be worth £735,066, with a potential rental value of £2,604 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £651,058, with a rental value of £2,306 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
21, Cornwall Avenue, Welling occupies a 454 m2 plot as recorded by HM Land Registry.
All 51 other houses in this postcode have recorded plot sizes, and this one ranks as the 11th largest.
Energy Efficiency
21, Cornwall Avenue, Welling has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 22 Aug 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
21, Cornwall Avenue, Welling last changed hands on 7th July 2020, selling for £585,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 7.9% since July 2020.
- Sold Jul 2020£585,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 101 sales of comparable properties within 520 metres of 21, Cornwall Avenue, Welling across the last 2 years.
Most recently, 39, Yorkland Avenue, Welling, DA16 2LE, a freehold house, sold at £635,000 on the 26th March 2026.
Read more about house prices in DA16.
- Sold Mar 2026£635,000 | 4 Bed House39, Yorkland Avenue, Welling, DA16 2LE39, Yorkland Avenue, Welling, DA16 2LE
- Sold Feb 2026£687,000 | 4 Bed House3, Northumberland Avenue, Welling, DA16 2QN3, Northumberland Avenue, Welling, DA16 2QN
- Sold Jan 2024£642,500 | 5 Bed House17, Cumberland Avenue, Welling, DA16 2PT17, Cumberland Avenue, Welling, DA16 2PT
•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 21, Cornwall Avenue, Welling as the 5th largest and the 2nd most expensive of the 54 addresses on Cornwall Avenue, Welling, DA16.
Against the DA16 postcode district average, it is £247k more expensive than the typical property.
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Schools Nearby
- Bishop Ridley Church of England VA Primary School400 m away
- Hook Lane Primary School700 m away
- Leigh Stationers' Primary Academy800 m away
- Harris Academy Falconwood400 m away
- Bexley Grammar School1.0 km away
- Leigh Stationers' Academy1.5 km away
More reading links
Public Transport Nearby
- Welling|800 m away
- Falconwood|1.0 km away
- Bexleyheath|2.8 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
