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Get started11 Calton Avenue, Southwark, London, SE21 7DE
4 sales on record
About 11 Calton Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11 Calton Avenue is a semi-detached house in Southwark, London, London (SE21 7DE). It has a recorded floor area of 82 m² (around 879 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (October 2011) shows an F (score 37), near the bottom of the EPC scale. The recommended improvements would push it to E (score 48). The latest certificate is from October 2011, so improvements made since then won't be reflected.
Sale prices here have outpaced London HPI: 7.7% per year against 0% for the wider region. Today's modelled estimate of £1,136,000 is 10.8% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£1,166/sq ft) was about 189.7% above the typical sold price in the postcode. At 82 m² it sits well below the postcode median (123 m² across 11 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Last sale on file: £1,025,000 in November 2019. Across the public record there are 4 sales, relatively high churn for a single property. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
11 Calton Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 06 Oct 2021
Planning history
Applications and permits filed against 11 Calton Avenue, Southwark, London, SE21 7DE, sourced from the PlanIt planning register.
- Nov 2024ExtensionFullGranted
Extension: Side and rear of property
Construction of a single-storey side and rear extension and rear dormer roof extension
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
11 Calton Avenue has more than quadrupled in price since its earliest registered sale in 2000.
Current estimate
See how we calculated this£1,136,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.7% per year over 19 years.
Last sold (2019)
£1,025,000
Growth on file: 7.7% per year over 19 years.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 11 Calton Avenue, Southwark, London, SE21 7DE
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Calton Avenue homes
Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.
11 Calton Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£12,554
Street avg £8,989
Floor Area
82 m²
Street avg 155 m²
Habitable Rooms
4 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
0.2 km
Dulwich Village — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SE21 7DE from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.3dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 98 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 11 Calton Avenue, Southwark, London, SE21 7DE. Each answer is also embedded as structured data for search engines.