Our Data Sources
Flat 5, 9, Sydenham Avenue has no records in the the Land Registry and a single entry in the EPC database dated October 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If Flat 5, 9, Sydenham Avenue is in very good condition we estimate a sale value of £354,918 and a rental value of £1,794 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £314,356 and a rental value of £1,589 per month.
Energy Efficiency
Flat 5, 9, Sydenham Avenue has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 07 Oct 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 117 sales of properties similar to Flat 5, 9, Sydenham Avenue within a radius of 470 metres over the last 2 years.
The most recent example is Flat 6, 3, Sydenham Avenue, London, SE26 6UL, a leasehold flat which sold for £380,000 on the 23rd August 2023.
Read more about house prices in SE26.
- Sold Aug 2023£380,000 | 2 Bed FlatFlat 6, 3, Sydenham Avenue, London, SE26 6ULFlat 6, 3, Sydenham Avenue, London, SE26 6UL
- Sold Jun 2022£270,000 | 2 Bed FlatFlat 3, 7, Sydenham Avenue, London, SE26 6ULFlat 3, 7, Sydenham Avenue, London, SE26 6UL
- Sold Jun 2021£310,000 | 2 Bed FlatFlat 6, 7, Sydenham Avenue, London, SE26 6ULFlat 6, 7, Sydenham Avenue, London, SE26 6UL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Properties Let Nearby
Our network of Estate Agents reports 1 let within 470 metres of Flat 5, 9, Sydenham Avenue over the last 2 years.
Most recently, Flat 6, 29, Lawrie Park Road, London, SE26 6DP, a leasehold flat, was let by Mark Beaumont in May 2026.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Sydenham Avenue, London, SE26 has a total of 76 addresses. According to our analysis of all the public data, Flat 5, 9, Sydenham Avenue is the 60th largest and the 51st most expensive property on the street.
When compared to the postcode district it is £158k less expensive than the average property in SE26.
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Schools Nearby
- Harris Primary Academy Crystal Palace900 m away
- St Bartholomews's Church of England Primary School1.0 km away
- Kelvin Grove Primary School1.0 km away
- Sydenham School1.2 km away
- Forest Hill School1.4 km away
- Harris City Academy Crystal Palace1.6 km away
More reading links
Public Transport Nearby
- Penge West|700 m away
- Sydenham (London)|700 m away
- Sydenham|700 m away
Available Internet Speeds
According to recent data from Ofcom, Ultrafast Broadband is available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
