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Get started73 Birkbeck Road is a three-bedroom mid-terrace house in Sidcup (DA14 4DJ). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (April 2015) shows a G (score 9), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 84), a 5-band jump. Main heating runs on to be used only when there is no heating/hot. The latest certificate is from April 2015, so improvements made since then won't be reflected.
At 82 m² it's 16.6% larger than the typical home in the postcode (70 m² median across 34 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £477,000 sits 56.4% above the 2015 sale of £305,000. On a £-per-square-foot basis, the last sale (£346/sq ft) was about 42.5% above the typical sold price in the postcode. Last sold in August 2015, so it's been off the market for around 11 years. 3 planning records sit against the property, 0 approved, 2 refused.
73 Birkbeck Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 13 Apr 2025
73 Birkbeck Road has 3 separate extension applications on the council record.
Extension: Single storey · Rear of property
The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.5 metres, for which the maximum height would be 2.85 metres, and for which the height of the eaves would be 2.80 metres.
73 Birkbeck Road valuation sits well clear of the typical sold price in this postcode.
£477,000
Modelled from EPC, postcode comparables.
£305,000
Recorded with HM Land Registry.
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On epc rating, 73 Birkbeck Road runs well behind the street norm.
Price per m²
£3,720
Street avg £4,711
Floor Area
82 m²
Street avg 76 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Station Road / Crescent Road — bus stop.

Daytime· 07:00 – 23:00
52.6dB

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Extension: Single storey · Rear of property
Single storey rear extension
1 more application for this property
See every application before you buy in the full property report.
14 August 2015Most recent
£305,000
Median price across the last 5 sales in DA14 4DJ: £460,000 (2025–2025).
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Energy costs, comparable sales, crime, schools and transport

CO₂ Emissions
7.8 t/year
Street avg 3.8 t/year
DA14 4EB
Closest school
0.2 km
Birkbeck Primary School. 30 schools nearby.
Night-time· 23:00 – 07:00
42.9dB