Our Data Sources
51, Ashcroft Avenue, Sidcup has 31 entries in the Land Registry, most recently in June 2020 and a single entry in the EPC database dated January 2020.
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 51, Ashcroft Avenue, Sidcup, we estimate a market value of £551,127 and a rental value of £2,451 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £488,141 and £2,171 per month respectively.
Plot Size
HM Land Registry records the plot of land for 51, Ashcroft Avenue, Sidcup as measuring 303 m2.
That makes it the 6th largest plot in the postcode, where all 29 other houses have recorded plot data.
Energy Efficiency
51, Ashcroft Avenue, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Jan 2020.
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 51, Ashcroft Avenue, Sidcup completed on 15th June 2020 at £470,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 12.4% over the period since June 2020.
- Sold Jun 2020£470,000
- Sold Dec 2007£293,000
- Sold Feb 2005£249,995
Similar Properties Sold Nearby
Since 2019 252 properties similar to 51, Ashcroft Avenue, Sidcup have sold within a radius of 480 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 5th May 2026, was 49, Sutherland Avenue, Welling, DA16 2NN, a freehold house which sold for £520,000.
Read more about house prices in DA15.
- Sold May 2026£520,000 | 3 Bed House49, Sutherland Avenue, Welling, DA16 2NN49, Sutherland Avenue, Welling, DA16 2NN
- Sold Mar 2026£525,000 | 3 Bed House46, Wellington Avenue, Sidcup, DA15 9HE46, Wellington Avenue, Sidcup, DA15 9HE
- Sold Oct 2025£380,000 | 3 Bed House35, Lyndon Avenue, Sidcup, DA15 8RL35, Lyndon Avenue, Sidcup, DA15 8RL
- Sold Sep 2025£530,000 | 3 Bed House2, Sycamore Avenue, Sidcup, DA15 8PL2, Sycamore Avenue, Sidcup, DA15 8PL
- Sold Feb 2025£470,000 | 3 Bed House179, Blackfen Road, Sidcup, DA15 8PY179, Blackfen Road, Sidcup, DA15 8PY
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 £517,308, ranging from £466,286 to £573,113.
- 49 Ashcroft Avenue
3 Bed House | 9 m | Est. Value: £475,545
- 47 Ashcroft Avenue
4 Bed House | 14 m | Est. Value: £546,861
- 57 Ashcroft Avenue
4 Bed House | 19 m | Est. Value: £568,312
- 45 Ashcroft Avenue
3 Bed House | 23 m | Est. Value: £484,624
- 43 Ashcroft Avenue
3 Bed House | 30 m | Est. Value: £466,286
Location Comparison
Of the 56 addresses on Ashcroft Avenue, Sidcup, DA15, 51, Ashcroft Avenue, Sidcup comes out as the 20th largest and the 23rd most expensive in our analysis of the public data.
It is also £21k more expensive than the average property across the DA15 district.
More reading links
Schools Nearby
- Days Lane Primary School300 m away
- Our Lady of the Rosary Catholic Primary School700 m away
- Sherwood Park Primary School700 m away
- Blackfen School for Girls700 m away
- Bexley Grammar School900 m away
- Harris Academy Falconwood1.4 km away
More reading links
Public Transport Nearby
- Sidcup|1.6 km away
- Welling|1.8 km away
- Falconwood|2.0 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.
