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Get started173a is a three-bedroom mid-terrace house in Kensington And Chelsea, London, London (SW1X 0BJ). It has a recorded floor area of 162 m² (around 1744 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (March 2024) shows a C (score 73). When first surveyed in May 2010 the rating was E, the property has climbed 2 bands since. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 86).
It hasn't traded since December 1999, a hold of 26 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 162 m² the property is well over the postcode median (112 m² across 19 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £2,842,000 sits 469.5% above the 1999 sale of £499,000. On a £-per-square-foot basis, the last sale (£286/sq ft) was about 65% below the postcode norm.
173a's modelled value sits at over four times its earliest registered sale price (1999).
£2,842,000
Modelled from EPC, postcode comparables.
£499,000
Recorded with HM Land Registry.
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Price per m² for 173a lags the street by a wide margin.
Price per m²
£3,080
Street avg £12,406
Floor Area
162 m²
Street avg 156 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Pont Street — bus stop.

Daytime· 07:00 – 23:00
58.1dB

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Changes detected from historical EPC data
More low energy lighting installed
Heating controls upgraded for better temperature management
Are we missing something? Tell us about home improvements to help adjust your valuation.
20 December 1999Most recent
£499,000
Median price across the last 5 sales in SW1X 0BJ: £767,500 (2025–2019).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
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Comparable sales, transport, crime, schools and more

CO₂ Emissions
4.2 t/year
Street avg 3.9 t/year
SW1X 0AX
Closest school
0.3 km
Holy Trinity CofE Primary School. 55 schools nearby.
Night-time· 23:00 – 07:00
48.0dB