Our Data Sources
Flat A, 17, Garthorne Road has 71 entries in the Land Registry , most recently in December 2021 and a single entry in the EPC database dated February 2016.
We combine this information with that 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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For Flat A, 17, Garthorne Road, we estimate a market value of £508,561 and a rental value of £2,177 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £450,440 and £1,929 per month respectively.
Energy Efficiency
Flat A, 17, Garthorne Road has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Feb 2016.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of Flat A, 17, Garthorne Road completed on 17th December 2021 at £525,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 the property has sold 7 times.
Values of comparable properties have dropped by 3.6% over the period since December 2021.
- Sold Dec 2021£525,000
- Sold Jul 2016£498,000
- Sold Jun 2012£292,500
Similar Properties Sold Nearby
Over the past 2 years 107 properties similar to Flat A, 17, Garthorne Road have sold within a radius of 380 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 10th December 2025, was 18A, Whatman Road, London, SE23 1EZ, a leasehold flat which sold for £470,000.
Read more about house prices in SE23.
- Sold Dec 2025£470,000 | 2 Bed Flat18A, Whatman Road, London, SE23 1EZ18A, Whatman Road, London, SE23 1EZ
- Sold Oct 2024£505,000 | 2 Bed Flat25B, Ackroyd Road, London, SE23 1DN25B, Ackroyd Road, London, SE23 1DN
- Sold Sep 2024£475,000 | 2 Bed Flat21B, Bovill Road, London, SE23 1HB21B, Bovill Road, London, SE23 1HB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 111 addresses on Garthorne Road, London, SE23, Flat A, 17, Garthorne Road comes out as the 87th largest and the 86th most expensive in our analysis of the public data.
It is also £90k less expensive than the average property across the SE23 district.
More reading links
Schools Nearby
- Dalmain Primary School400 m away
- Stillness Junior School600 m away
- Stillness Infant School600 m away
- Harris Girls' Academy East Dulwich1.3 km away
- Forest Hill School1.7 km away
- Sydenham School1.7 km away
More reading links
Public Transport Nearby
- Honor Oak Park|300 m away
- Forest Hill|1.0 km away
- Crofton Park|1.1 km away
Available Internet Speeds
Internet coverage here is poor, based on recent Ofcom data, and connectivity may be weak or unavailable.
According to recent data from Ofcom, Slow/none Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












