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Get startedFlat 1 is a mid-terrace house in London (SW3 1LH). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to before 1900 and council tax band G. At 94 m² this is the 4th smallest of 5 units on EPC record in the building, where floor areas span 48–162 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (May 2021) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 4 certificates since January 2010. Between certificates, roof efficiency went from Very Poor to Average, window efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 70).
Sale prices here have outpaced London HPI: 8% per year against 0% for the wider region. Today's modelled estimate of £1,493,000 is 19.3% below the 2022 sale of £1,850,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£1,828/sq ft) was about 223.4% above the typical sold price in the postcode. At 94 m² the property is well over the postcode median (70 m² across 17 EPCs), placing it in the larger end of the local stock. Sold February 2022 for £1,850,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Price for Flat 1 has grown more than fourfold since the 1997 starting point.
£1,493,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.0% per year over 24 years.
£1,850,000
Growth on file: 8.0% per year over 24 years.
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Detailed AI analysis
Flat 1 is notably below the street on years held.
Price per m²
£19,681
Street avg £16,138
Floor Area
94 m²
Street avg 88 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Brompton Square — bus stop.

Daytime· 07:00 – 23:00
58.7dB

Changes detected from historical EPC data
Hot water efficiency decreased
Single glazing replaced with double or better glazing
Heating controls upgraded for better temperature management
More low energy lighting installed
Single glazing replaced with double or better glazing
Are we missing something? Tell us about home improvements to help adjust your valuation.
17 February 2022Most recent
£1,850,000
+155.2%over 15 years29 September 2006
£725,000
+68.6%over 6 years28 January 2000
£430,000
+53.6%over 2 years5 September 1997
£280,000
Median price across the last 5 sales in SW3 1LH: £1,695,000 (2024–2014).
15 Ovington Square Kensington And Chelsea London
Sold Sept 2024
19 Ovington Square Kensington And Chelsea London
Sold Feb 2024
Flat 3 1 Ovington Square London
Sold Dec 2021
Flat 2 13 Ovington Square London
Sold Jun 2015
3 Ovington Square Kensington And Chelsea London
Sold Oct 2014
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Detailed EPC data
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Full planning history
Every application and decision on record
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CO₂ Emissions
3.4 t/year
Street avg 3.4 t/year
SW3 1RT
Closest school
0.5 km
Marlborough Primary School. 54 schools nearby.
Night-time· 23:00 – 07:00
48.6dB