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Get started17 Barfreston Way is a one-bedroom semi-detached house in Bromley, London, London (SE20 8LT). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (January 2025) shows a C (score 74). When first surveyed in September 2014 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Very Poor to Good and hot-water efficiency went from Poor to Good. The recommended improvements would lift it to A (score 94), a 2-band jump.
Sale prices here have outpaced London HPI: 8.9% per year against 0% for the wider region. Today's modelled estimate of £305,000 is 35% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£525/sq ft) was about 86.8% above the typical sold price in the postcode. At 40 m² it sits well below the postcode median (60 m² across 14 EPCs), making it one of the more compact homes locally. Last changed hands 11 years ago, in January 2015.
17 Barfreston Way's carbon output is low for the local stock.
Price for 17 Barfreston Way has grown more than fourfold since the 1996 starting point.
£305,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.9% per year over 19 years.
£226,000
Growth on file: 8.9% per year over 19 years.
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Detailed AI analysis
17 Barfreston Way outperforms the street on co₂ emissions by a wide margin.
Price per m²
£5,650
Street avg £5,296
Floor Area
40 m²
Street avg 59 m²
Habitable Rooms
2 rooms
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Jasmine Grove — bus stop.

Daytime· 07:00 – 23:00
52.9dB

Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Hot water system upgraded
Single glazing replaced with double or better glazing
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
23 January 2015Most recent
£226,000
+396.7%over 18 years29 February 1996
£45,500
Median price across the last 5 sales in SE20 8LT: £390,000 (2023–2016).
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Street avg 3 rooms
CO₂ Emissions
1.3 t/year
Street avg 2.5 t/year
SE20 8NW
Closest school
0.3 km
St Anthony's Catholic Primary School. 58 schools nearby.
Night-time· 23:00 – 07:00
43.2dB