27a is a mid-terrace house in London (SW8 1DL). It has a recorded floor area of 32 m² (around 344 sq ft), construction records dating it to before 1900 and council tax band C. At 32 m² this is the smallest unit on EPC record across the building (32–62 m²). The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (48 versus a best of 75). The latest certificate (November 2008) shows an E (score 48), well below the UK norm with real room to improve. Main heating runs on electricity. The latest certificate is from November 2008, so improvements made since then won't be reflected.
Held since July 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Sale prices here have outpaced London HPI: 15% per year against 0% for the wider region. Today's modelled estimate of £367,000 is 33.5% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£798/sq ft) was about 39.5% above the typical sold price in the postcode. At 32 m² it sits well below the postcode median (68 m² across 20 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
27a 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This certificate is over 10 years old and is no longer valid.Expired 17 Nov 2018
No planning applications are recorded against 27a, St Stephens Terrace, London, SW8 1DL. The full report also covers planning activity across the surrounding area.
Full planning data for 27a, St Stephens Terrace, London, SW8 1DL
Every application and decision on this property and nearby, in full, in the report.
27a has more than tripled in price since its earliest registered sale in 1997.
£367,000
Modelled from EPC, postcode comparables and a sale-price growth of 15.0% per year over 10 years.
£275,000
Growth on file: 15.0% per year over 10 years.
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EPC Rating for 27a lags the street by a wide margin.
Price per m²
£8,594
Street avg £8,076
Floor Area
32 m²
Street avg 65 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Thorne Road — bus stop.

Daytime· 07:00 – 23:00
56.9dB

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25 July 2007Most recent
£275,000
+57.1%over 3 years23 February 2004
£175,000
+141.4%over 6 years30 December 1997
£72,500
Median price across the last 5 sales in SW8 1DL: £460,000 (2025–2023).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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CO₂ Emissions
4.5 t/year
Street avg 2.0 t/year
Closest school
0.1 km
St Stephen's Church of England Primary School. 98 schools nearby.
Night-time· 23:00 – 07:00
47.2dB