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Get startedFlat 1 is a mid-terrace house in London (SW17 9DG). It has a recorded floor area of 38 m² (around 409 sq ft), construction records dating it to 2007-2011 and council tax band B. At 38 m² this is the smallest unit on EPC record across the building (38–56 m²). The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (78 versus a worst of 56). The latest certificate (October 2023) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (November 2010); the latest reading is one band lower. Between certificates, 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.
At 38 m² it sits well below the postcode median (57 m² across 38 EPCs), making it one of the more compact homes locally.
Flat 1's carbon output is low for the local stock.
Flat 1 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£267,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Flat 1 outperforms the street on co₂ emissions by a wide margin.
EPC Rating
78 (C)
Street avg 67 (D)
Floor Area
38 m²
Street avg 60 m²
CO₂ Emissions
1.0 t/year
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Longley Road — bus stop.

Daytime· 07:00 – 23:00
52.9dB

Changes detected from historical EPC data
Hot water efficiency decreased
Floor insulation added or improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in SW17 9DG: £455,000 (2024–2021).
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Street avg 2.4 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
SW17 9PE
Closest school
0.4 km
Sellincourt Primary School. 57 schools nearby.
Flood risk
Medium
From the Environment Agency.
Night-time· 23:00 – 07:00
42.2dB