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Get started41 Grafton Square is a five-bedroom mid-terrace house in Lambeth, London, London (SW4 0DB). It has a recorded floor area of 243 m² (around 2616 sq ft), construction records dating it to before 1900 and council tax band D. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Other recorded features include a self-contained annexe. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy. The latest certificate (March 2021) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump.
At 243 m² the property is well over the postcode median (81 m² across 38 EPCs), placing it in the larger end of the local stock. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. 7 planning records sit against the property, 4 approved, 2 refused. Past consents include an extension and new windows, meaningful when judging how the property has evolved. Today's modelled estimate of £2,760,000 is 31.4% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£803/sq ft) was about 49.3% above the typical sold price in the postcode. Last sale on file: £2,100,000 in April 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
41 Grafton Square's carbon output runs well above what efficient homes in the postcode produce.
A recent planning application at 41 Grafton Square was refused — worth checking the council file.
Extension: Rear of property
Approval of details pursuant to Condition 4 (Railings) of planning permission ref: 22/00551/FUL (De-conversion of two flats into a single dwellinghouse, involving the erection of a single storey rear extension at lower ground floor plus ground and first floor extension to the rear outrigger, together with the replacement of all rear windows with double glazed timber sash windows, and other associated internal and external works) granted on 24.05.2022.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£2,760,000
Modelled from EPC, postcode comparables.
£2,100,000
Recorded with HM Land Registry.
Floor Area for 41 Grafton Square runs comfortably ahead of the street norm.
Price per m²
£8,642
Street avg £9,179
Floor Area
243 m²
Street avg 170 m²
Habitable Rooms
9 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
Wingate Square — bus stop.

Daytime· 07:00 – 23:00
55.3dB

Extension: Single storey · Rear of property
Approval of details pursuant to condition 5(Cycle Storage) of planning permission 22/00551/FUL (De-conversion of two flats into a single dwellinghouse, involving the erection of a single storey rear extension at lower ground floor plus ground and first floor extension to the rear outrigger, together with the replacement of all rear windows with double glazed timber sash windows, and other associated internal and external works) granted on 24.05.2022.
5 more applications for this property
Join to see all planning history.
27 April 2021Most recent
£2,100,000
Median price across the last 5 sales in SW4 0DB: £798,000 (2024–2020).
Street avg 7 rooms
CO₂ Emissions
7.8 t/year
Street avg 8.2 t/year
SW4 0LX
Closest school
0.1 km
Clapham Manor Primary School. 81 schools nearby.
Night-time· 23:00 – 07:00
45.3dB
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