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Get started17b is a one-bedroom semi-detached house in Bromley, London, London (SE20 7BW). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to before 1900 and council tax band B. Tenure is freehold. The latest certificate (August 2020) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2009. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Very Good. The recommended improvements would push it to C (score 77). At 40 m² this is the 10th smallest of 78 units on EPC record in the building, where floor areas span 34–98 m². The building's EPC ratings span E to C across 78 units on file. Period features are noted in the property record. The home occupies a cul-de-sac position.
Sale prices here have outpaced London HPI: 10.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£627/sq ft) was about 172.4% above the typical sold price in the postcode. Most recent transfer: February 2021 at £270,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
17b has more than quadrupled in price since its earliest registered sale in 1998.
£287,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.6% per year over 23 years.
£270,000
Growth on file: 10.6% per year over 23 years.
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Floor Area for 17b lags the street by a wide margin.
Price per m²
£6,750
Street avg £3,976
Floor Area
40 m²
Street avg 48 m²
Habitable Rooms
2 rooms
Street avg 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
High Street / Penge West Station — bus stop.

Daytime· 07:00 – 23:00
52.9dB

Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
5 February 2021Most recent
£270,000
+10.7%over 5 years28 August 2015
£244,000
+803.7%over 17 years13 March 1998
£27,000
Median price across the last 5 sales in SE20 7BW: £230,000 (2025–2023).
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CO₂ Emissions
2.4 t/year
Street avg 2.1 t/year
SE20 7RN
Closest school
0.3 km
Harris Primary Academy Crystal Palace. 53 schools nearby.
Night-time· 23:00 – 07:00
43.4dB