Our Data Sources
21, Northumberland Park, Erith has 51 entries in the Land Registry, most recently in August 2025 and a single entry in the EPC database dated August 2023.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 21, Northumberland Park, Erith would be worth £405,346, with a potential rental value of £2,119 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £359,021, with a rental value of £1,877 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
21, Northumberland Park, Erith has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Aug 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
21, Northumberland Park, Erith last changed hands on 22nd August 2025, selling for £375,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 5 times since 1995.
The market for similar properties has risen by 1.7% since August 2025.
- Sold Aug 2025£375,000
- Sold Oct 2003£151,000
- Sold Apr 2002£121,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 413 sales of comparable properties within 460 metres of 21, Northumberland Park, Erith since 2021.
Most recently, 38, Hengist Road, Erith, DA8 1HA, a freehold house, sold at £367,500 on the 6th May 2026.
Read more about house prices in DA8.
- Sold May 2026£367,500 | 3 Bed House38, Hengist Road, Erith, DA8 1HA38, Hengist Road, Erith, DA8 1HA
- Sold Apr 2026£361,000 | 3 Bed House36, Hurst Road, Erith, DA8 3EN36, Hurst Road, Erith, DA8 3EN
- Sold Mar 2026£375,000 | 3 Bed House87, Hengist Road, Erith, DA8 1EZ87, Hengist Road, Erith, DA8 1EZ
- Sold Mar 2026£375,000 | 3 Bed House6, Charlieville Road, Erith, DA8 1HJ6, Charlieville Road, Erith, DA8 1HJ
- Sold Mar 2026£300,000 | 3 Bed House11, Charlieville Road, Erith, DA8 1HJ11, Charlieville Road, Erith, DA8 1HJ
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 £386,906, ranging from £366,722 to £415,110.
- 23 Northumberland Park
3 Bed House | 4 m | Est. Value: £380,016
- 19 Northumberland Park
3 Bed House | 4 m | Est. Value: £382,038
- 17 Northumberland Park
3 Bed House | 9 m | Est. Value: £382,038
- 15 Northumberland Park
4 Bed House | 12 m | Est. Value: £415,110
- 27 Northumberland Park
3 Bed House | 14 m | Est. Value: £386,044
Location Comparison
Our analysis of the public data ranks 21, Northumberland Park, Erith as the 59th largest and the 47th most expensive of the 95 addresses on Northumberland Park, Erith, DA8.
Against the DA8 postcode district average, it is £46k more expensive than the typical property.
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Schools Nearby
- Northumberland Heath Primary School300 m away
- St Fidelis Catholic Primary School400 m away
- Barnehurst Infant School600 m away
- Leigh Academy Bexley400 m away
- Trinity Church of England School, Belvedere1.3 km away
- Lift Bexleyheath2.1 km away
More reading links
Public Transport Nearby
- Barnehurst|1.1 km away
- Erith|1.3 km away
- Belvedere|2.0 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
