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Get startedFlat 1a is a one-bedroom end-of-terrace house in Bromley, London, London (SE20 8DD). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1900-1929 and council tax band B. Tenure is freehold. At 50 m² this is the 2nd smallest of 7 units on EPC record in the building, where floor areas span 39–99 m². The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (69 versus a worst of 55). Other recorded features include a balcony. The latest certificate (August 2022) shows a C (score 69), just inside the C band. When first surveyed in February 2010 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good.
Sale prices here have outpaced London HPI: 5.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£715/sq ft) was about 138.5% above the typical sold price in the postcode. One planning record on file: subdivision approved in 2004. Past consents include subdivision, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 74% of similar EPCs). Last sale on file: £385,000 in December 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Council records show a subdivision application — the property's legal arrangement has been altered.
Conversion of existing lower ground floor two bedroom flat into 2 one bedroom flats
Sale price has at least doubled since 2007.
£370,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 16 years.
£385,000
Growth on file: 5.3% per year over 16 years.
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Detailed AI analysis
Price per m² for Flat 1a runs comfortably ahead of the street norm.
Price per m²
£7,700
Street avg £4,999
Floor Area
50 m²
Street avg 56 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
Castledine Road — bus stop.

Daytime· 07:00 – 23:00
51.6dB

Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
19 December 2022Most recent
£385,000
+126.5%over 12 years5 August 2010
£170,000
30 March 2007
£169,995
Median price across the last 5 sales in SE20 8DD: £442,000 (2024–2023).
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Detailed EPC data
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Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 3 rooms
CO₂ Emissions
2.0 t/year
Street avg 2.7 t/year
SE20 8DD
Closest school
0.5 km
James Dixon Primary School. 58 schools nearby.
Night-time· 23:00 – 07:00
42.4dB