Our Data Sources
30, Wellan Close, Sidcup has 2 entries in the Land Registry , most recently in October 2025 and a single entry in the EPC database dated June 2025.
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
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 30, Wellan Close, Sidcup is in very good condition we estimate a sale value of £456,748 and a rental value of £2,276 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £404,548 and a rental value of £2,016 per month.
Plot Size
According to data from HM Land Registry, 30, Wellan Close, Sidcup sits on a plot of 191 m2.
We have plot size data on 43 out of 55 other houses in the postcode and 30, Wellan Close, Sidcup sits on the 32nd largest plot.
Energy Efficiency
30, Wellan Close, Sidcup has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 Jun 2025.
The property is connected to mains gas and has multiple glazing throughout. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 30, Wellan Close, Sidcup was last sold on 22nd October 2025 for £450,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since October 2025, the market for similar properties has risen by 14.9%.
- Sold Oct 2025£450,000
- Sold Jul 2008£215,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 251 sales of properties similar to 30, Wellan Close, Sidcup within a radius of 560 metres over the last 2 years.
The most recent example is 13, Rochester Close, Sidcup, DA15 9PG, a freehold house which sold for £465,000 on the 7th March 2025.
Read more about house prices in DA15.
- Sold Mar 2025£465,000 | 3 Bed House13, Rochester Close, Sidcup, DA15 9PG13, Rochester Close, Sidcup, DA15 9PG
- Sold Feb 2025£460,000 | 3 Bed House6, Radnor Avenue, Welling, DA16 2BX6, Radnor Avenue, Welling, DA16 2BX
- Sold Dec 2024£375,000 | 3 Bed House338, Blackfen Road, Sidcup, DA15 9NY338, Blackfen Road, Sidcup, DA15 9NY
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Wellan Close, Sidcup, DA15 has a total of 57 addresses. According to our analysis of all the public data, 30, Wellan Close, Sidcup is the 11th largest and the 8th most expensive property on the street.
When compared to the postcode district it is £69k less expensive than the average property in DA15.
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Schools Nearby
- Sherwood Park Primary School500 m away
- Danson Primary School700 m away
- Days Lane Primary School900 m away
- Blackfen School for Girls300 m away
- Bexley Grammar School600 m away
- Hurstmere School1.5 km away
More reading links
Public Transport Nearby
- Welling|1.6 km away
- Sidcup|1.9 km away
- Albany Park|2.1 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
