Model valuation£417,0008 Busby Close
Local market context
6 Porlock Street is a three-bedroom mid-terrace house in Southwark, London, London (SE1 3RY). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (February 2025) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
A recent sale: £850,000 in May 2025. It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs). Across 1996–2025, sale prices on this property compounded at 9.2% per year. On a £-per-square-foot basis, the last sale (£1,097/sq ft) was about 20.3% above the typical sold price in the postcode. One historical planning record sits against the property in 2026.
Recommended upgrades on file would lift this property by multiple EPC bands.
Certificate validity
Valid until 5 February 2035
Get a survey for this property
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,360 · Includes VAT
1 application on record at 6 Porlock Street, Southwark, London, SE1 3RY
1 live nowExtension: Rear of property
Lawful Development Certificate ( Proposed) for an Erection of ground floor rear extension - Class A Erection of new dormer - Class B
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6 Porlock Street has more than quadrupled in price since its earliest registered sale in 1996.
£893,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.2% per year over 29 years.
£850,000
Growth on file: 9.2% per year over 29 years.
8 May 2025Most recent
£850,000
+1207.7%over 29 years14 February 1996
£65,000
Median price across the last 5 sales in SE1 3RY: £575,000 (2023–2019).
Vintry Court, 14, 18 Porlock Street, Southwark, London, SE1 3RY
Sold Sept 2023
10 Porlock Street, Southwark, London, SE1 3RY
Sold Apr 2022
Vintry Court, 17, 18 Porlock Street, Southwark, London, SE1 3RY
Sold Mar 2020
Vintry Court, 9, 18 Porlock Street, Southwark, London, SE1 3RY
Sold Aug 2019
Vintry Court, 20, 18 Porlock Street, Southwark, London, SE1 3RY
Sold Aug 2017
On co₂ emissions, 6 Porlock Street stands well clear of the street.
EPC Rating
66 (D)
Street avg 62 (D)
Floor Area
72 m²
Street avg 82 m²
CO₂ Emissions
2.9 t/year
Street avg 3.6 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchSE1 3HS
SE1 3RY
SE1 3DX
SE1 3DS
SE1 3ES
SE1 3AB
SE1 3BP
SE1 3DB
Rail-style transport is unusually close for this postcode.
Crime
1516/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Staple Street — bus stop.
Closest school
0.3 km
Saint Joseph's Catholic Primary School, the Borough. 104 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.

Daytime· 07:00 – 23:00
60.7dB

Night-time· 23:00 – 07:00
52.9dB