Our Data Sources
51, Lyndon Avenue, Sidcup has a single entry in the Land Registry from September 2017 and a single entry in the EPC database dated April 2017.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 51, Lyndon Avenue, Sidcup would be worth £581,691, with a potential rental value of £2,690 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £515,212, with a rental value of £2,382 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
51, Lyndon Avenue, Sidcup occupies a 219 m2 plot as recorded by HM Land Registry.
Of the 47 other houses in this postcode, 33 have recorded plot sizes, and this one ranks as the 22nd largest.
Energy Efficiency
51, Lyndon Avenue, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 Apr 2017.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
51, Lyndon Avenue, Sidcup last changed hands on 29th September 2017, selling for £462,000. 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 40.2% since September 2017.
- Sold Sep 2017£462,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 127 sales of comparable properties within 470 metres of 51, Lyndon Avenue, Sidcup across the last 2 years.
Most recently, 61, Lime Grove, Sidcup, DA15 8PH, a freehold house, sold at £625,000 on the 22nd July 2025.
Read more about house prices in DA15.
- Sold Jul 2025£625,000 | 4 Bed House61, Lime Grove, Sidcup, DA15 8PH61, Lime Grove, Sidcup, DA15 8PH
- Sold Aug 2023£490,000 | 4 Bed House29, Lyndon Avenue, Sidcup, DA15 8RL29, Lyndon Avenue, Sidcup, DA15 8RL
- Sold Jul 2023£515,000 | 4 Bed House42, Sycamore Avenue, Sidcup, DA15 8PL42, Sycamore Avenue, Sidcup, DA15 8PL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 51, Lyndon Avenue, Sidcup as the 6th largest and the 7th most expensive of the 163 addresses on Lyndon Avenue, Sidcup, DA15.
Against the DA15 postcode district average, it is £50k more expensive than the typical property.
More reading links
Schools Nearby
- Days Lane Primary School500 m away
- Danson Primary School700 m away
- Our Lady of the Rosary Catholic Primary School800 m away
- Bexley Grammar School700 m away
- Blackfen School for Girls800 m away
- Harris Academy Falconwood1.1 km away
More reading links
Public Transport Nearby
- Welling|1.5 km away
- Falconwood|1.8 km away
- Sidcup|1.9 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.
