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Get started9 Langford Place is a four-bedroom semi-detached house in Sidcup (DA14 4AY). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (September 2020) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. Records show the property has been extended at some point in its history. The home occupies a corner plot.
Sale prices here have outpaced England HPI: 7.1% per year against 0% for the wider region. Today's modelled estimate of £520,000 is 18.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£475/sq ft) was about 74.5% above the typical sold price in the postcode. Last sale on file: £440,000 in March 2021. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 86 m² it's 15.8% larger than the typical home in the postcode (74 m² median across 11 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
Council records include a part-single-part-two-storey side extension at 9 Langford Place.
Extension: Part single, part two storey · Side of property
Part one/part two storey side extension and single storey front extension.
Latest sale on 9 Langford Place was the highest on Land Registry record across the postcode.
£520,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 24 years.
£440,000
Growth on file: 7.1% per year over 24 years.
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On floor area, 9 Langford Place stands well clear of the street.
Price per m²
£5,116
Street avg £4,264
Floor Area
86 m²
Street avg 76 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
0.1 km
Station Road / Crescent Road — bus stop.

Daytime· 07:00 – 23:00
52.4dB

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Extension: Side of property
Two storey side extension. Single storey front extension.
22 March 2021Most recent
£440,000
+91.7%over 12 years21 October 2008
£229,500
+9.3%over 4 years27 August 2004
£210,000
+145.6%over 7 years24 June 1997
£85,500
Median price across the last 5 sales in DA14 4AY: £418,000 (2025–2019).
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Energy costs, comparable sales, crime, schools and transport

Street avg 4 rooms
CO₂ Emissions
3.2 t/year
Street avg 2.6 t/year
DA14 4DG
Closest school
0.3 km
Birkbeck Primary School. 31 schools nearby.
Night-time· 23:00 – 07:00
42.9dB