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Get started28 Birkbeck Road is a four-bedroom detached house in Sidcup (DA14 4DE). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (October 2011) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 55). The latest certificate is from October 2011, so improvements made since then won't be reflected. Period features are noted in the property record.
Sale prices here have outpaced England HPI: 6% per year against 0% for the wider region. Today's modelled estimate of £590,000 is 38.8% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£454/sq ft) was about 81.5% above the typical sold price in the postcode. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs). Last changed hands 11 years ago, in September 2015. One planning record on file: a loft conversion refused in 2005.
28 Birkbeck Road's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 06 Oct 2021
Alterations to roofline incorporating rooms in roofspace to provide a dormer extension to front.
Sale price has at least doubled since 2000.
£590,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 15 years.
£425,000
Growth on file: 6.0% per year over 15 years.
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On years held, 28 Birkbeck Road stands well clear of the street.
Price per m²
£4,887
Street avg £4,728
Floor Area
87 m²
Street avg 100 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Station Road / Crescent Road — bus stop.

Daytime· 07:00 – 23:00
52.8dB

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17 September 2015Most recent
£425,000
+142.9%over 15 years19 July 2000
£175,000
Median price across the last 5 sales in DA14 4DE: £552,500 (2025–2023).
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Energy costs, comparable sales, crime, schools and transport

CO₂ Emissions
6.0 t/year
Street avg 5.0 t/year
DA14 4DG
Closest school
0.3 km
Birkbeck Primary School. 28 schools nearby.
Night-time· 23:00 – 07:00
43.0dB