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8 planning records
About 89 Calton Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
89 Calton Avenue is a five-bedroom semi-detached house in Southwark, London, London (SE21 7DF). It has a recorded floor area of 250 m² (around 2691 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (March 2019) shows an E (score 50), well below the UK norm with real room to improve. When first surveyed in May 2011 the rating was F, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Very Poor to Average and hot-water efficiency went from Poor to Good. The recommended improvements would lift it to C (score 75), a 2-band jump.
Sale prices here have outpaced London HPI: 7% per year against 0% for the wider region. Today's modelled estimate of £3,808,000 is 26.9% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£1,115/sq ft) was about 42.4% above the typical sold price in the postcode. 8 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension, a basement excavation, new windows and partial demolition, meaningful when judging how the property has evolved. Last sale on file: £3,000,000 in July 2019.
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
- Bedrooms5
Outside
- Private gardenYes
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
89 Calton Avenue's carbon output runs well above what efficient homes in the postcode produce.
Current Certificate(1 of 2)
Mar 2019
EPC Rating
A
B
C
D
E
E50
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
14.0 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 89 Calton Avenue, Southwark, London, SE21 7DF, sourced from the PlanIt planning register.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Jun 2018ExtensionFullGranted
Raising the roof of the outrigger including the installation of two new side dormer windows and enlargement of existing rear window. Re-positioning of existing rear dormer window.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
89 Calton Avenue valuation sits well clear of the typical sold price in this postcode.
Current estimate
See how we calculated this£3,808,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 8 years.
Last sold (2019)
£3,000,000
Growth on file: 7.0% per year over 8 years.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 89 Calton Avenue, Southwark, London, SE21 7DF
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 21 similar houses on this street, drawn from the latest EPC and Land Registry data.
Price per m² for 89 Calton Avenue runs comfortably ahead of the street norm.
Price per m²
£12,000
Street avg £10,039
Floor Area
250 m²
Street avg 242 m²
Habitable Rooms
9 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 (SE21) — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SE21 7DF from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.1dB
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 89 Calton Avenue, Southwark, London, SE21 7DF. Each answer is also embedded as structured data for search engines.