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Get started13 Birkbeck Road is a three-bedroom semi-detached house in Sidcup (DA14 4DB). It has a recorded floor area of 83 m² (around 890 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (September 2010) shows an E (score 47), well below the UK norm with real room to improve. The latest certificate is from September 2010, so improvements made since then won't be reflected. Period features are noted in the property record.
Sale prices here have outpaced England HPI: 7.2% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£526/sq ft) was about 90.1% above the typical sold price in the postcode. At 83 m² the property is well over the postcode median (59 m² across 22 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Last sale on file: £467,500 in December 2019.
13 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This certificate is over 10 years old and is no longer valid.Expired 23 Sept 2020
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Extension: Side and rear of property
Single storey side and rear extension and single storey side extension
13 Birkbeck Road valuation sits well clear of the typical sold price in this postcode.
£512,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 9 years.
£467,500
Growth on file: 7.2% per year over 9 years.
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13 Birkbeck Road outperforms the street on price per m² by a wide margin.
Price per m²
£5,657
Street avg £3,974
Floor Area
83 m²
Street avg 88 m²
Habitable Rooms
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
53.0dB

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Lawful Development Certificate (Proposed) for alterations to the roof line incorporating a side dormer extension to form rooms in roof space.
20 December 2019Most recent
£467,500
+87.0%over 9 years17 December 2010
£250,000
Median price across the last 5 sales in DA14 4DB: £325,000 (2025–2020).
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Energy costs, comparable sales, crime, schools and transport

Street avg 5 rooms
CO₂ Emissions
6.1 t/year
Street avg 4.8 t/year
DA14 4PS
Closest school
0.4 km
Birkbeck Primary School. 29 schools nearby.
Night-time· 23:00 – 07:00
43.1dB