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Get started21 Clarence Street is a three-bedroom end-of-terrace house in Southall (UB2 5BJ). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (November 2020) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2010. Between certificates, wall efficiency went from Very Poor to Poor; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 84), a 2-band jump.
Held since August 2010 — that's 16 years off the open market, well above the local norm. Sale prices here have outpaced England HPI: 4.2% per year against 0% for the wider region. Today's modelled estimate of £438,000 sits 110.6% above the 2010 sale of £208,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
21 Clarence Street saw 3 transfers in just over a decade — high turnover for the postcode.
£438,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 8 years.
£208,000
Growth on file: 4.2% per year over 8 years.
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Detailed AI analysis
Price per m²
£2,391
Street avg £3,031
Floor Area
87 m²
Street avg 95 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
19/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Featherstone Road — bus stop.

Daytime· 07:00 – 23:00
50.3dB

Changes detected from historical EPC data
Hot water efficiency decreased
Wall insulation improved
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
6 August 2010Most recent
£208,000
+6.1%over 1 year12 November 2008
£196,000
+31.5%over 6 years5 July 2002
£149,000
Median price across the last 5 sales in UB2 5BJ: £436,000 (2024–2016).
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Every application and decision on record
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CO₂ Emissions
3.7 t/year
Street avg 4.1 t/year
UB2 5LR
Closest school
0.4 km
Featherstone High School. 43 schools nearby.
Night-time· 23:00 – 07:00
41.0dB