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Get started17 Calton Avenue, Southwark, London, SE21 7DE
5 sales on record
About 17 Calton Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
17 Calton Avenue is a three-bedroom end-of-terrace house in Southwark, London, London (SE21 7DE). It has a recorded floor area of 135 m² (around 1453 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (June 2019) shows a C (score 71). When first surveyed in February 2016 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Very Poor to Good; while hot-water efficiency dropped from Very Good to Good. Period features are noted in the property record. The home occupies a cul-de-sac position.
Sale prices here have outpaced London HPI: 6.7% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£1,032/sq ft) was about 157.6% above the typical sold price in the postcode. Most recent transfer was July 2025 at £1,500,000 — fresh data. One planning record on file: an extension approved in 2017. Past consents include an extension and new windows, meaningful when judging how the property has evolved.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms3
- Bathrooms2
- Dining roomYes
Outside
- Private garden
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Jun 2019
EPC Rating
A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.1 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 17 Calton Avenue, Southwark, London, SE21 7DE, sourced from the PlanIt planning register.
- Mar 2017ExtensionFullGranted
Extension: Single storey · Rear of property
Construction of rear single storey ground floor extension and rear dormer extension; Replacement of existing windows with new timber framed double glazed units.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Latest sale on 17 Calton Avenue was the highest on Land Registry record across the postcode.
Current estimate
See how we calculated this£1,618,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 25 years.
Last sold (2025)
£1,500,000
Growth on file: 6.7% per year over 25 years.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 17 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.
Years Held for 17 Calton Avenue lags the street by a wide margin.
Price per m²
£11,111
Street avg £9,229
Floor Area
135 m²
Street avg 149 m²
Habitable Rooms
5 rooms
Street avg 5 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 17 Calton Avenue, Southwark, London, SE21 7DE. Each answer is also embedded as structured data for search engines.