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Houses of this size in this area normally have 3 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 128, Lyndon Avenue, Sidcup is £447,554 and the estimated rental value is £2,139 per month.
Lyndon Avenue, Sidcup, DA15 is located in the borough of Bexley within the DA15 postal district.
128, Lyndon Avenue, Sidcup has a single entry in the Land Registry from November 2015 and a single entry in the EPC database dated January 2026.
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 128, Lyndon Avenue, Sidcup is in very good condition we estimate a sale value of £469,932 and a rental value of £2,246 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £416,225 and a rental value of £1,989 per month.
Over the last 12 months the sale value of 128 Lyndon Avenue Sidcup has increased by an estimated £3,386 (0.8%) and its rental value has increased by an estimated £112 per month (5.2%), giving an expected gross yield of 5.7%.
According to data from HM Land Registry, 128, Lyndon Avenue, Sidcup sits on a plot of 233m2.
We have plot size data on 35 out of 37 other houses in the postcode and 128, Lyndon Avenue, Sidcup sits on the 16th largest plot.
128, Lyndon Avenue, Sidcup has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 28 Jan 2026.
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, 128, Lyndon Avenue, Sidcup was last sold on 13th November 2015 for £298,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since November 2015, the market for similar properties has risen 51.2%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 128, Lyndon Avenue, Sidcup within a radius of 470 metres over the last 2 years.
The most recent example is 104, Lyndon Avenue, Sidcup, DA15 8RN, a freehold house which sold for £435,000 on the 22nd March 2024.
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, 128, Lyndon Avenue, Sidcup is the 36th largest and the 36th most expensive property on the street.
When compared to the postcode district it is £56k 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.
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