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Get startedFlat 1 is an end-of-terrace house in London (SW3 4TD). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to before 1900 and council tax band G. At 72 m² this is the largest unit on EPC record across the building (64–72 m²). The building's EPC ratings span E to C across 8 units on file. The latest certificate (April 2021) shows a D (score 57), a step below the typical UK home. Earlier certificates rated it C (May 2009); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 71).
Today's modelled estimate of £1,149,000 is 23.4% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£1,201/sq ft) was about 89.3% above the typical sold price in the postcode. Last sale on file: £931,000 in June 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,149,000
Modelled from EPC, postcode comparables.
£931,000
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Habitable Rooms for Flat 1 lags the street by a wide margin.
Price per m²
£12,931
Street avg £16,368
Floor Area
72 m²
Street avg 78 m²
Habitable Rooms
2 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
Royal Hospital Chelsea / Lower Sloane Street — bus stop.

Daytime· 07:00 – 23:00
57.5dB

Changes detected from historical EPC data
Changed to a more efficient fuel source
More low energy lighting installed
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
24 June 2021Most recent
£931,000
Median price across the last 5 sales in SW3 4TD: £2,900,000 (2025–2019).
23 Sloane Court West Kensington And Chelsea London
Sold Feb 2025
23a Sloane Court West London
Sold Jun 2023
11 13 Flat 3 Sloane Court West London
Sold May 2020
25 27 Sloane Court West Kensington And Chelsea London
Sold Aug 2019
25 27 Basement And Ground Floor Flat Sloane Court West London
Sold Mar 2019
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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CO₂ Emissions
3.9 t/year
Street avg 3.4 t/year
SW3 4LH
Closest school
0.4 km
St Barnabas' CofE Primary School. 56 schools nearby.
Night-time· 23:00 – 07:00
48.6dB