Our Data Sources
21, Harefield Road has a single entry in the Land Registry from October 2018 and a single entry in the EPC database dated June 2018.
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, Harefield Road would be worth £1,329,739, with a potential rental value of £4,398 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £1,177,769, with a rental value of £3,896 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
21, Harefield Road occupies a 424 m2 plot as recorded by HM Land Registry.
Of the 25 other houses in this postcode, 13 have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
21, Harefield Road has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 08 Jun 2018.
The property is connected to mains gas and has single glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
21, Harefield Road last changed hands on 8th October 2018, selling for £1,025,000. 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 10.8% since October 2018.
- Sold Oct 2018£1,025,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 33 sales of comparable properties within 350 metres of 21, Harefield Road since 2013.
Most recently, 130, Breakspears Road, London, SE4 1UA, a freehold house, sold at £1,150,000 on the 8th May 2026.
Read more about house prices in SE4.
- Sold May 2026£1,150,000 | 4 Bed House130, Breakspears Road, London, SE4 1UA130, Breakspears Road, London, SE4 1UA
- Sold Aug 2025£1,100,000 | 5 Bed House16, Foxberry Road, London, SE4 2SP16, Foxberry Road, London, SE4 2SP
- Sold Sep 2024£1,200,000 | 4 Bed House25, Harefield Road, London, SE4 1LW25, Harefield Road, London, SE4 1LW
- Sold Feb 2024£1,315,000 | 5 Bed House125, Upper Brockley Road, London, SE4 1TF125, Upper Brockley Road, London, SE4 1TF
- Sold Dec 2023£1,107,500 | 4 Bed House16, Cranfield Road, London, SE4 1UG16, Cranfield Road, London, SE4 1UG
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 £1,174,259, ranging from £888,243 to £1,336,162.
- 25 Harefield Road
4 Bed House | 16 m | Est. Value: £1,161,501
- 27 Harefield Road
3 Bed House | 21 m | Est. Value: £888,243
- 15 Harefield Road
4 Bed House | 22 m | Est. Value: £1,211,871
- 11 Harefield Road
4 Bed House | 31 m | Est. Value: £1,106,752
- 10 Harefield Road
4 Bed House | 34 m | Est. Value: £1,236,870
Location Comparison
Our analysis of the public data ranks 21, Harefield Road as the 23rd largest and the 17th most expensive of the 69 addresses on Harefield Road, London, SE4.
Against the SE4 postcode district average, it is £647k more expensive than the typical property.
More reading links
Schools Nearby
- John Stainer Community Primary School400 m away
- Haberdashers' Hatcham Free School700 m away
- Myatt Garden Primary School700 m away
- Prendergast School800 m away
- Haberdashers' Hatcham College800 m away
- Addey and Stanhope School1.3 km away
More reading links
Public Transport Nearby
- Brockley|300 m away
- St Johns (London)|900 m away
- Crofton Park|1.0 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












