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Get started11 Guion Road is a four-bedroom mid-terrace house in Hammersmith And Fulham, London, London (SW6 4UD). It has a recorded floor area of 129 m² (around 1389 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (May 2021) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
At 129 m² it's 23.2% smaller than the typical home in the postcode (168 m² median across 10 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Today's modelled estimate of £1,919,000 is 10.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£1,253/sq ft) was about 127.6% above the typical sold price in the postcode. Most recent transfer: September 2021 at £1,740,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
11 Guion Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,919,000
Modelled from EPC, postcode comparables.
£1,740,000
Recorded with HM Land Registry.
EPC Rating for 11 Guion Road lags the street by a wide margin.
Price per m²
£13,488
Street avg £10,661
Floor Area
129 m²
Street avg 175 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Munster Road Parsons Green — bus stop.

Daytime· 07:00 – 23:00
54.5dB

Extension: Rear of property
Erection of a rear roof extension, involving an increase in the ridge height by 170mm; erection of a single storey rear extension to the side and rear of the existing back addition, following the demolition of existing rear extension; installation of an air conditioning condenser unit, and 1no. rooflight on top of the proposed main flat roof at roof level; installation of 2no. rooflights in the front roofslope; erection of a low level brick built front boundary wall with metal railings on top, including installation of a metal access gate; landscaping of the front and rear gardens; excavation of part of the front and rear garden to form lightwells, in connection with the enlargement of existing basement; replacement of windows and doors throughout the property.
Extension: Single storey · Rear of property
Erection of a rear roof extension, involving an increase in the ridge height by 170mm; erection of a single storey rear extension to the side and rear of the existing back addition, following the demolition of existing rear extension; installation of a rooflight over the stairwell on top of the main flat roof at roof level; installation of 2no. rooflights in the front roofslope; erection of a brick built bin store in the front garden; erection of a low level brick built front boundary wall with metal railings on top, including installation of a metal gate; excavation of part of the front and rear garden to form lightwells, in connection with the enlargement of existing basement.
13 September 2021Most recent
£1,740,000
Median price across the last 5 sales in SW6 4UD: £2,500,000 (2025–2019).
19 Guion Road Hammersmith And Fulham London
Sold Oct 2025
9 Guion Road Hammersmith And Fulham London
Sold Nov 2022
5 Guion Road Hammersmith And Fulham London
Sold Aug 2022
29 Guion Road Hammersmith And Fulham London
Sold Jul 2020
1 Guion Road Hammersmith And Fulham London
Sold Mar 2012
CO₂ Emissions
6.6 t/year
Street avg 6.1 t/year
SW6 4QA
Closest school
0.2 km
Thomas's Academy. 62 schools nearby.
Flood risk
Very low
From the Environment Agency.
Night-time· 23:00 – 07:00
44.1dB
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