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About 12 Allison Grove
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12 Allison Grove is a semi-detached house in Southwark, London, London (SE21 7ER). It has a recorded floor area of 161 m² (around 1728 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (September 2009) shows a D (score 60), on the cusp of jumping into the C band. The latest certificate is from September 2009, so improvements made since then won't be reflected.
Untraded for 20 years, with the last transfer in June 2006. Sale prices here have outpaced London HPI: 8% per year against 0% for the wider region. Today's modelled estimate of £1,330,000 sits 139.6% above the 2006 sale of £555,000. On a £-per-square-foot basis, the last sale (£321/sq ft) was about 41.6% below the postcode norm.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
12 Allison Grove's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Sept 2019
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
12 Allison Grove's modelled value sits at over four times its earliest registered sale price (1997).
Current estimate
See how we calculated this£1,330,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.0% per year over 9 years.
Last sold (2006)
£555,000
Growth on file: 8.0% per year over 9 years.
Sales timeline
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The complete analysis of 12 Allison Grove, Southwark, London, SE21 7ER
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Allison Grove homes
Four headline reads against 11 similar houses on this street, drawn from the latest EPC and Land Registry data.
On price per m², 12 Allison Grove runs well behind the street norm.
Price per m²
£3,457
Street avg £6,741
Floor Area
161 m²
Street avg 165 m²
Habitable Rooms
7 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the London district page.
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Dulwich College — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SE21 7ER from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.0dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 93 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 12 Allison Grove, Southwark, London, SE21 7ER. Each answer is also embedded as structured data for search engines.