Our Data Sources
1A, Helder Grove has no records in the the Land Registry and a single entry in the EPC database dated September 2018.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 1A, Helder Grove would be worth £843,928, with a potential rental value of £3,034 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £747,479, with a rental value of £2,687 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
1A, Helder Grove occupies a 450 m2 plot as recorded by HM Land Registry.
All 15 other houses in this postcode have recorded plot sizes, and this one ranks as the largest.
Energy Efficiency
1A, Helder Grove has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Sep 2018.
The property is connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 37 sales of comparable properties within 440 metres of 1A, Helder Grove across the last 2 years.
Most recently, 23, Dallinger Road, London, SE12 0TJ, a freehold house, sold at £875,000 on the 19th September 2025.
Read more about house prices in SE12.
- Sold Sep 2025£875,000 | 4 Bed House23, Dallinger Road, London, SE12 0TJ23, Dallinger Road, London, SE12 0TJ
- Sold Dec 2024£835,000 | 4 Bed House40, Pitfold Road, London, SE12 9HX40, Pitfold Road, London, SE12 9HX
- Sold Feb 2021£721,000 | 4 Bed House17, Linchmere Road, London, SE12 0NB17, Linchmere Road, London, SE12 0NB
•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 1A, Helder Grove as the largest and the most expensive of the 19 addresses on Helder Grove, London, SE12.
Against the SE12 postcode district average, it is £333k more expensive than the typical property.
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Schools Nearby
- Baring Primary School300 m away
- St Winifred's RC Primary School300 m away
- Sandhurst Primary School800 m away
- Haberdashers' Knights Academy1.9 km away
- Conisborough College2.0 km away
- Harris Academy Greenwich2.1 km away
More reading links
Public Transport Nearby
- Lee (London)|500 m away
- Hither Green|1.2 km away
- Grove Park|1.8 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
