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Get startedFirst Floor Flat is a mid-terrace house in London (SW3 6BE). It has a recorded floor area of 45 m² (around 484 sq ft) and construction records dating it to before 1900. The latest certificate (July 2025) shows a C (score 73). When first surveyed in June 2013 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Poor and lighting went from Very Poor to Good.
It changed hands recently, sold October 2025 for £780,000. At 45 m² it sits well below the postcode median (66 m² across 11 EPCs), making it one of the more compact homes locally. Across 2013–2025, sale prices here grew -0.2% per year, broadly in step with London's -0.1% HPI growth. On a £-per-square-foot basis, the last sale (£1,610/sq ft) was about 99.7% above the typical sold price in the postcode.
First Floor Flat's carbon output is low for the local stock.
First Floor Flat's sale-price growth has lagged the wider UK trajectory across its history on file.
£754,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.2% per year over 12 years.
£780,000
Growth on file: -0.2% per year over 12 years.
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Detailed AI analysis
First Floor Flat is notably below the street on years held.
Price per m²
£17,333
Street avg £13,683
Floor Area
45 m²
Street avg 68 m²
Habitable Rooms
2 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Fulham Road / Beaufort Street — bus stop.

Daytime· 07:00 – 23:00
57.6dB

Changes detected from historical EPC data
Fuel source changed
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
16 October 2025Most recent
£780,000
-2.5%over 12 years9 August 2013
£800,000
Median price across the last 5 sales in SW3 6BE: £1,300,000 (2023–2014).
8 Callow Street Kensington And Chelsea London
Sold Feb 2023
6 Callow Street Kensington And Chelsea London
Sold May 2022
Ground Floor Flat 2 Callow Street London
Sold Jun 2016
10a Callow Street Kensington And Chelsea London
Sold Jan 2015
Flat A 8 Callow Street London
Sold Apr 2014
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Detailed EPC data
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Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 3 rooms
CO₂ Emissions
1.4 t/year
Street avg 2.8 t/year
SW3 6BU
Closest school
0.3 km
Park Walk Primary School. 60 schools nearby.
Night-time· 23:00 – 07:00
48.3dB