Our Data Sources
35, Boomtown Apartments 2, Sidcup has 2 entries in the Land Registry , most recently in June 2025 and a single entry in the EPC database dated April 2021.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 35, Boomtown Apartments 2, Sidcup would be worth £554,114, with a potential rental value of £2,100 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £490,786, with a rental value of £1,860 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
35, Boomtown Apartments 2, Sidcup has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 19 Apr 2021.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
35, Boomtown Apartments 2, Sidcup last changed hands on 16th June 2025, selling for £390,000. The transaction was logged as a leasehold flat by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has dropped by 19.5% since June 2025.
- Sold Jun 2025£390,000
- Sold Jun 2021£400,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 750 metres of 35, Boomtown Apartments 2, Sidcup across the last 2 years.
Most recently, 36, Boomtown Apartments 2, Progressive Close, Sidcup, DA14 5HZ, a leasehold flat, sold at £450,000 on the 21st December 2021.
Read more about house prices in DA14.
- Sold Dec 2021£450,000 | 3 Bed Flat36, Boomtown Apartments 2, Progressive Close, Sidcup, DA14 5HZ36, Boomtown Apartments 2, Progressive Close, Sidcup, DA14 5HZ
- Sold Jul 2021£410,000 | 3 Bed Flat39, Boomtown Apartments 2, Progressive Close, Sidcup, DA14 5HZ39, Boomtown Apartments 2, Progressive Close, Sidcup, DA14 5HZ
- Sold Feb 2008£115,000 | 3 Bed Flat69A, Maidstone Road, Sidcup, DA14 5HB69A, Maidstone Road, Sidcup, DA14 5HB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 35, Boomtown Apartments 2, Sidcup as the 2nd largest and the 2nd most expensive of the 105 addresses on Progressive Close, Sidcup, DA14.
Against the DA14 postcode district average, it is £96k more expensive than the typical property.
More reading links
Schools Nearby
- Hope Community School200 m away
- St Peter Chanel Catholic Primary School400 m away
- Orchard Primary School800 m away
- Kemnal Technology College900 m away
- Cleeve Park School1.3 km away
- Chislehurst School for Girls2.2 km away
More reading links
Public Transport Nearby
- Albany Park|2.1 km away
- Sidcup|2.2 km away
- St Mary Cray|2.7 km away
Risk of Flooding
Environment Agency data suggests this area has a High risk of flooding.












