Our Data Sources
90, Lyndon Avenue, Sidcup has 21 entries in the Land Registry, most recently in December 2019 and a single entry in the EPC database dated September 2019.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 90, Lyndon Avenue, Sidcup, we estimate a market value of £442,773 and a rental value of £2,198 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £392,170 and £1,947 per month respectively.
Plot Size
HM Land Registry records the plot of land for 90, Lyndon Avenue, Sidcup as measuring 226 m2.
That makes it the 28th largest plot in the postcode, where 35 of the 37 other houses have recorded plot data.
Energy Efficiency
90, Lyndon Avenue, Sidcup has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 30 Sep 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 90, Lyndon Avenue, Sidcup completed on 4th December 2019 at £345,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 30.7% over the period since December 2019.
- Sold Dec 2019£345,000
- Sold Nov 1999£95,000
Similar Properties Sold Nearby
Since 2021 382 properties similar to 90, Lyndon Avenue, Sidcup have sold within a radius of 470 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 16th April 2026, was 9, Chester Road, Sidcup, DA15 8SA, a freehold house which sold for £505,000.
Read more about house prices in DA15.
- Sold Apr 2026£505,000 | 3 Bed House9, Chester Road, Sidcup, DA15 8SA9, Chester Road, Sidcup, DA15 8SA
- Sold Feb 2026£410,000 | 3 Bed House696, East Rochester Way, Sidcup, DA15 8PA696, East Rochester Way, Sidcup, DA15 8PA
- Sold Jan 2026£410,000 | 3 Bed House21, Curran Avenue, Sidcup, DA15 8RP21, Curran Avenue, Sidcup, DA15 8RP
- Sold Oct 2025£412,000 | 3 Bed House750, East Rochester Way, Sidcup, DA15 8PA750, East Rochester Way, Sidcup, DA15 8PA
- Sold Oct 2025£429,000 | 3 Bed House65, Lyndon Avenue, Sidcup, DA15 8RL65, Lyndon Avenue, Sidcup, DA15 8RL
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £412,093, ranging from £329,502 to £478,776.
- 92 Lyndon Avenue
3 Bed House | 5 m | Est. Value: £418,758
- 88 Lyndon Avenue
3 Bed House | 5 m | Est. Value: £403,775
- 94 Lyndon Avenue
3 Bed House | 9 m | Est. Value: £400,708
- 86 Lyndon Avenue
3 Bed House | 10 m | Est. Value: £397,916
- 96 Lyndon Avenue
3 Bed House | 14 m | Est. Value: £403,191
Location Comparison
Of the 163 addresses on Lyndon Avenue, Sidcup, DA15, 90, Lyndon Avenue, Sidcup comes out as the 72nd largest and the 74th most expensive in our analysis of the public data.
It is also £82k less expensive than the average property across the DA15 district.
More reading links
Schools Nearby
- Days Lane Primary School600 m away
- Our Lady of the Rosary Catholic Primary School700 m away
- Danson Primary School800 m away
- Bexley Grammar School700 m away
- Harris Academy Falconwood900 m away
- Blackfen School for Girls1.1 km away
More reading links
Public Transport Nearby
- Welling|1.4 km away
- Falconwood|1.5 km away
- Sidcup|2.1 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
