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Get started21 Davenport Road is a four-bedroom semi-detached house in Sidcup (DA14 4PN). It has a recorded floor area of 139 m² (around 1496 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (September 2021) shows a C (score 71). The recommended improvements would push it to B (score 84). The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 7.3% per year against 0% for the wider region. Today's modelled estimate of £789,000 is 11.1% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£475/sq ft) was about 64.5% above the typical sold price in the postcode. At 139 m² the property is well over the postcode median (92 m² across 22 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). One planning record on file: an extension approved in 2014. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Last sale on file: £710,000 in April 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Extension: Part single, part two storey · Side and rear of property
Part one part two storey side and rear extension, single storey front extension incorporating porch
Price for 21 Davenport Road has grown more than fourfold since the 2001 starting point.
£789,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 21 years.
£710,000
Growth on file: 7.3% per year over 21 years.
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On habitable rooms, 21 Davenport Road stands well clear of the street.
Price per m²
£5,108
Street avg £3,896
Floor Area
139 m²
Street avg 96 m²
Habitable Rooms
7 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
Longmead Drive / Albany Park — bus stop.

Daytime· 07:00 – 23:00
48.9dB

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29 April 2022Most recent
£710,000
+343.9%over 21 years25 January 2001
£159,950
Median price across the last 5 sales in DA14 4PN: £484,000 (2024–2021).
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Every planning application and decision on record
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Energy costs, comparable sales, crime, schools and transport

Street avg 5 rooms
CO₂ Emissions
4.2 t/year
Street avg 4.4 t/year
DA14 4ND
Closest school
0.4 km
Royal Park Primary Academy. 29 schools nearby.
Night-time· 23:00 – 07:00
39.7dB