Be the first Estate
Agent here!







According to the public record, 123, Lyndon Avenue, Sidcup is a early-century freehold house with 602 ft2 of internal area and sits on a 121 m2 plot.
Houses of this size in this area normally have 2 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 123, Lyndon Avenue, Sidcup is £385,230 and the estimated rental value is £1,750 per month.
Lyndon Avenue, Sidcup, DA15 is located in the borough of Bexley within the DA15 postal district.
123, Lyndon Avenue, Sidcup has 21 entries in the Land Registry , most recently in October 2010 and a single entry in the EPC database dated July 2010.
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.
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 123, Lyndon Avenue, Sidcup is in very good condition we estimate a sale value of £404,491 and a rental value of £1,837 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £358,264 and a rental value of £1,627 per month.
Over the last 12 months the sale value of 123 Lyndon Avenue Sidcup has increased by an estimated £5,346 (1.4%) and its rental value has increased by an estimated £99 per month (5.6%), giving an expected gross yield of 5.5%.
According to data from HM Land Registry, 123, Lyndon Avenue, Sidcup sits on a plot of 121m2.
We have plot size data on 12 out of 18 other houses in the postcode and 123, Lyndon Avenue, Sidcup sits on the 10th largest plot.
123, Lyndon Avenue, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 28 Jul 2010.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
According to HM Land Registry, 123, Lyndon Avenue, Sidcup was last sold on 1st October 2010 for £199,995 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since October 2010, the market for similar properties has risen 109.8%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 123, Lyndon Avenue, Sidcup within a radius of 470 metres over the last 2 years.
The most recent example is 107, Lyndon Avenue, Sidcup, DA15 8RW, a freehold house which sold for £420,000 on the 21st August 2025.
Read more about house prices in DA15.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Lyndon Avenue, Sidcup, DA15 has a total of 163 addresses. According to our analysis of all the public data, 123, Lyndon Avenue, Sidcup is the 139th largest and the 122nd most expensive property on the street.
When compared to the postcode district it is £119k less expensive than the average property in DA15.
The nearest school is Days Lane Primary School which is 600 metres away. The nearest train station is Welling which is 1.4 kilometres away.
Please login for all schools and rail links, broadband speeds, floodrisk and area demographics information including levels of education, home ownership and more.