Our Data Sources
Flat 3, 9, Sydenham Hill has a single entry in the Land Registry from May 2025 and a single entry in the EPC database dated October 2024.
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
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 3, 9, Sydenham Hill is in very good condition we estimate a sale value of £641,293 and a rental value of £2,538 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £568,002 and a rental value of £2,248 per month.
Energy Efficiency
Flat 3, 9, Sydenham Hill has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 25 Oct 2024.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and underfloor heating, mains gas.
Sold Prices
According to HM Land Registry, Flat 3, 9, Sydenham Hill was last sold on 8th May 2025 for £630,000 and was recorded as a leasehold flat.
The property has only had this single sale since 1995.
Since May 2025, the market for similar properties has dropped by 35.7%.
- Sold May 2025£630,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 36 sales of properties similar to Flat 3, 9, Sydenham Hill within a radius of 510 metres over the last 2 years.
The most recent example is Flat 4, 9, Sydenham Hill, London, SE26 6SQ, a leasehold flat which sold for £602,500 on the 19th March 2025.
Read more about house prices in SE26.
- Sold Mar 2025£602,500 | 2 Bed FlatFlat 4, 9, Sydenham Hill, London, SE26 6SQFlat 4, 9, Sydenham Hill, London, SE26 6SQ
- Sold May 2024£600,000 | 3 Bed FlatFlat 5, Hyacinth House 13, Sydenham Hill, London, SE26 6SHFlat 5, Hyacinth House 13, Sydenham Hill, London, SE26 6SH
- Sold Mar 2023£565,000 | 3 Bed FlatFlat 3, Hyacinth House 13, Sydenham Hill, London, SE26 6SHFlat 3, Hyacinth House 13, Sydenham Hill, London, SE26 6SH
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Sydenham Hill, London, SE26 has a total of 576 addresses. According to our analysis of all the public data, Flat 3, 9, Sydenham Hill is the 169th largest and the 64th most expensive property on the street.
When compared to the postcode district it is £115k more expensive than the average property in SE26.
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Schools Nearby
- Paxton Primary School700 m away
- Dulwich Wood Primary School800 m away
- Kelvin Grove Primary School1.0 km away
- Kingsdale Foundation School900 m away
- Sydenham School1.3 km away
- Harris City Academy Crystal Palace1.7 km away
More reading links
Public Transport Nearby
- Gipsy Hill|700 m away
- Sydenham Hill|700 m away
- Crystal Palace|1.0 km away
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












