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Get started18 Durham Road is a four-bedroom semi-detached house in Sidcup (DA14 6LH). It has a recorded floor area of 141 m² (around 1518 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (March 2021) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. Other recorded features include a balcony. 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. Today's modelled estimate of £696,000 is 14.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£402/sq ft) was about 31.5% above the typical sold price in the postcode. At 141 m² the property is well over the postcode median (85 m² across 32 EPCs), placing it in the larger end of the local stock. Sold June 2021 for £610,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
Price for 18 Durham Road has grown more than fourfold since the 1997 starting point.
£696,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 24 years.
£610,000
Growth on file: 7.2% per year over 24 years.
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On floor area, 18 Durham Road stands well clear of the street.
Price per m²
£4,326
Street avg £4,205
Floor Area
141 m²
Street avg 100 m²
Habitable Rooms
7 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Knoll Road — bus stop.

Daytime· 07:00 – 23:00
53.3dB

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24 June 2021Most recent
£610,000
+423.6%over 23 years29 July 1997
£116,500
Median price across the last 5 sales in DA14 6LH: £544,500 (2025–2024).
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Energy costs, comparable sales, crime, schools and transport

Street avg 5 rooms
CO₂ Emissions
5.5 t/year
Street avg 5.1 t/year
DA14 6BA
Closest school
0.2 km
Orchard Primary School. 28 schools nearby.
Night-time· 23:00 – 07:00
44.7dB