Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started6a is a five-bedroom semi-detached house in Southwark, London, London (SE21 7BX). It has a recorded floor area of 91 m² (around 977 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (February 2010) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 64). The latest certificate is from February 2010, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2011. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). On a £-per-square-foot basis, the last sale (£1,791/sq ft) was about 261% above the typical sold price in the postcode. On the market in May 2018 and unlisted since — roughly 8 years.
6a's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 04 Feb 2020
Extension: Two storey
Ground floor rear extension and two storey side extension plus loft extension to semi-detached single family dwelling house.
6a valuation sits well clear of the typical sold price in this postcode.
£1,597,000
Modelled from EPC, postcode comparables.
£1,750,000
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
6a outperforms the street on price per m² by a wide margin.
Price per m²
£19,282
Street avg £6,953
Floor Area
91 m²
Street avg 195 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
North Dulwich — bus stop.

Daytime· 07:00 – 23:00
52.9dB

25 May 2018Most recent
£1,750,000
Median price across the last 5 sales in SE21 7BX: £1,088,500 (2022–2014).
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
Ad-free · Instant access · Secure Stripe checkout · One-off payment
Street avg 7 rooms
CO₂ Emissions
6.4 t/year
Street avg 8.6 t/year
SE21 7BU
Closest school
0.2 km
Dulwich Village Church of England Infants' School. 75 schools nearby.
Night-time· 23:00 – 07:00
42.5dB