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Get started23 Blore House is an end-of-terrace house in Kensington And Chelsea, London, London (SW10 0RB). It has a recorded floor area of 240 m² (around 2583 sq ft) and construction records dating it to 1991-1995. The latest certificate (March 2023) shows a C (score 79), near the top of the C band. When first surveyed in September 2009 the rating was F, the property has climbed 3 bands since. Between certificates, lighting went from Very Poor to Very Good and main heating went from Very Poor to Very Good; while roof efficiency dropped from Good to Average and window efficiency dropped from Good to Average. At 240 m² this is the 17th smallest of 19 units on EPC record in the building, where floor areas span 75–254 m². The building's EPC ratings span D to B across 19 units on file.
Sale prices here have outpaced London HPI: 3.6% per year against 0% for the wider region. Today's modelled estimate of £3,221,000 is 39.8% below the 2023 sale of £5,350,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. On a £-per-square-foot basis, the last sale (£2,071/sq ft) was about 146% above the typical sold price in the postcode. At 240 m² the property is well over the postcode median (119 m² across 18 EPCs), placing it in the larger end of the local stock. Sold December 2023 for £5,350,000.
Latest sale on 23 Blore House was the highest on Land Registry record across the postcode.
£3,221,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 20 years.
£5,350,000
Growth on file: 3.6% per year over 20 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
23 Blore House outperforms the street on price per m² by a wide margin.
Price per m²
£22,292
Street avg £11,793
Floor Area
240 m²
Street avg 137 m²
Habitable Rooms
8 rooms
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Hortensia Road — bus stop.

Daytime· 07:00 – 23:00
54.8dB

Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Heating controls changed
Hot water efficiency decreased
Cavity wall insulation installed
More low energy lighting installed
Ventilation system changed
Are we missing something? Tell us about home improvements to help adjust your valuation.
1 December 2023Most recent
£5,350,000
+52.9%over 16 years20 February 2007
£3,500,000
+33.8%over 3 years5 September 2003
£2,615,000
Median price across the last 5 sales in SW10 0RB: £2,400,000 (2025–2020).
4 Blore House Coleridge Gardens Kensington And Chelsea London
Sold Mar 2025
25 Blore House Coleridge Gardens Kensington And Chelsea London
Sold Dec 2024
1 Blore House Coleridge Gardens Kensington And Chelsea London
Sold Sept 2022
22 Blore House Coleridge Gardens Kensington And Chelsea London
Sold Nov 2021
13 Blore House Coleridge Gardens Kensington And Chelsea London
Sold Apr 2020
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Street avg 4 rooms
CO₂ Emissions
2.9 t/year
Street avg 3.7 t/year
SW10 0JN
Closest school
0.5 km
The London Oratory School. 62 schools nearby.
Flood risk
Very low
From the Environment Agency.
Night-time· 23:00 – 07:00
46.8dB