Our Data Sources
7, Northumberland Avenue, Welling has a single entry in the Land Registry from December 2012 and a single entry in the EPC database dated March 2026.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 7, Northumberland Avenue, Welling would be worth £746,960, with a potential rental value of £3,031 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £661,593, with a rental value of £2,684 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
7, Northumberland Avenue, Welling occupies a 334 m2 plot as recorded by HM Land Registry.
All 43 other houses in this postcode have recorded plot sizes, and this one ranks as the 31st largest.
Energy Efficiency
7, Northumberland Avenue, Welling has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 02 Mar 2026.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
7, Northumberland Avenue, Welling last changed hands on 14th December 2012, selling for £250,000. 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 87.8% since December 2012.
- Sold Dec 2012£250,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 59 sales of comparable properties within 500 metres of 7, Northumberland Avenue, Welling across the last 2 years.
Most recently, 3, Northumberland Avenue, Welling, DA16 2QN, a freehold house, sold at £687,000 on the 20th February 2026.
Read more about house prices in DA16.
- Sold Feb 2026£687,000 | 4 Bed House3, Northumberland Avenue, Welling, DA16 2QN3, Northumberland Avenue, Welling, DA16 2QN
- Sold Aug 2025£635,000 | 5 Bed House37, Westwood Lane, Welling, DA16 2HG37, Westwood Lane, Welling, DA16 2HG
- Sold Oct 2016£550,000 | 5 Bed House17, Northumberland Avenue, Welling, DA16 2QN17, Northumberland Avenue, Welling, DA16 2QN
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 7, Northumberland Avenue, Welling as the 10th largest and the 9th most expensive of the 279 addresses on Northumberland Avenue, Welling, DA16.
Against the DA16 postcode district average, it is £258k more expensive than the typical property.
More reading links
Schools Nearby
- Hook Lane Primary School500 m away
- Bishop Ridley Church of England VA Primary School600 m away
- St Stephen's Catholic Primary School700 m away
- Harris Academy Falconwood700 m away
- Bexley Grammar School1.1 km away
- Welling School1.4 km away
More reading links
Public Transport Nearby
- Welling|500 m away
- Falconwood|1.2 km away
- Bexleyheath|2.7 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.
