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Get started21 Dallinger Road is a three-bedroom semi-detached house in Lewisham, London, London (SE12 0TJ). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (June 2015) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump. The latest certificate is from June 2015, so improvements made since then won't be reflected.
Sale prices here have outpaced London HPI: 9.2% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£599/sq ft) was about 95.2% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. On the market in June 2017 and unlisted since — roughly 9 years.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 25 Jun 2025
21 Dallinger Road has 2 separate extension applications on the council record.
Extension: Single storey · Rear of property
Prior Approval for the construction of a single storey rear extension at 21 DALLINGER ROAD, SE12. The proposal would measure 3.6m from the rear wall, with an eaves height of 3m and a maximum height 3.27m.
21 Dallinger Road has more than doubled in price since the earliest registered sale in 2005.
£675,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.2% per year over 12 years.
£625,000
Growth on file: 9.2% per year over 12 years.
21 Dallinger Road outperforms the street on price per m² by a wide margin.
Price per m²
£6,443
Street avg £4,509
Floor Area
97 m²
Street avg 107 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Lee — bus stop.

Daytime· 07:00 – 23:00
52.9dB

Extension: Single storey · Rear of property
Prior Approval for the construction of a single storey rear extension at 21 DALLINGER ROAD, SE12. The proposal would measure 3.6m from the rear wall, with an eaves height of 3m and a maximum height 3.27m.
16 June 2017Most recent
£625,000
+111.9%over 11 years17 February 2006
£295,000
+34.1%over 7 months19 July 2005
£220,000
Median price across the last 5 sales in SE12 0TJ: £775,000 (2025–2022).
Street avg 5 rooms
CO₂ Emissions
4.2 t/year
Street avg 5.1 t/year
SE12 0NT
Closest school
0.1 km
St Winifred's RC Primary School. 52 schools nearby.
Night-time· 23:00 – 07:00
43.1dB
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