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Get started5 Ildersly Grove is a four-bedroom semi-detached house in Southwark, London, London (SE21 8EU). It has a recorded floor area of 147 m² (around 1583 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (March 2012) shows an E (score 46), well below the UK norm with real room to improve. The latest certificate is from March 2012, so improvements made since then won't be reflected.
Sale prices here have outpaced London HPI: 5.9% per year against 0% for the wider region. Today's modelled estimate of £1,582,000 is 14.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£872/sq ft) was about 92.6% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last sale on file: £1,380,000 in May 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
5 Ildersly Grove'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This certificate is over 10 years old and is no longer valid.Expired 09 Mar 2022
5 Ildersly Grove has an approved rear extension on the planning record.
Raising of ground floor extension roof, 2 new roof lights and dropping of window sill to create door.
5 Ildersly Grove saw 3 transfers in just over a decade — high turnover for the postcode.
£1,582,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 9 years.
£1,380,000
Growth on file: 5.9% per year over 9 years.
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Price per m²
£9,381
Street avg £7,319
Floor Area
147 m²
Street avg 163 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
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
Ildersly Grove — bus stop.

Daytime· 07:00 – 23:00
53.6dB

Extension: Rear of property
Modification to existing rear extension to provide additional residential accommodation to dwellinghouse.
14 May 2021Most recent
£1,380,000
+6.5%over 4 years19 July 2016
£1,295,950
+54.3%over 3 years3 September 2012
£840,000
Median price across the last 5 sales in SE21 8EU: £1,505,000 (2025–2015).
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
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CO₂ Emissions
10.0 t/year
Street avg 10.2 t/year
SE21 8JU
Closest school
0.6 km
Elm Wood School. 58 schools nearby.
Night-time· 23:00 – 07:00
43.8dB