Model valuation£417,0008 Busby Close
Local market context
83 Calton Avenue, Southwark, London, SE21 7DF
1 planning record
Estimated value
£3,764,000
- Since the 2023 sale (£3,440,000)+9%
- Against SE21 7DF's recent median (£3,400,001)+11%
Newest record on this page: October 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Habitable rooms
8
From EPC
Floor area
239 m²
2573 sq ft
Energy rating
D
Score 61
Council tax
Band G
Tenure
Owner Occupied
About this valuation
How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.
Our estimate
£3,764,000
- Against its 2023 sale (£3,440,000)+9%
- Against SE21 7DF's recent median (£3,400,001)+11%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 83 Calton Avenue is modelled from its 239 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SE21 7DF. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
What it's based on
Floor area
239 m² from the EPC lodged in June 2023
Sales of this home
2 sales recorded, the latest in 2023
Recent sales in SE21 7DF
5 sales, median £3,400,001 (2025–2021)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: October 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
83 Calton Avenue has more than tripled in price since its earliest registered sale in 2003.
Sales timeline
26 October 2023Most recent
£3,440,000
+269.9%over 20 years30 January 2003
£930,000
Median price across the last 5 sales in SE21 7DF: £3,400,001 (2025–2021).
Nearby sales in SE21 7DF
91 Calton Avenue, Southwark, London, SE21 7DF
Sold Oct 2025
£3,500,00065 Calton Avenue, Southwark, London, SE21 7DF
Sold Oct 2024
£3,485,00077 Calton Avenue, Southwark, London, SE21 7DF
Sold Aug 2024
£3,100,00087 Calton Avenue, Southwark, London, SE21 7DF
Sold Apr 2023
£3,400,00151 Calton Avenue, Southwark, London, SE21 7DF
Sold Aug 2021
£2,600,000
What this page doesn't show
Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
- Flood risk from rivers, sea and surface waterIn report
- Subsidence and ground-stability signalsIn report
- Refusals, enforcement and big schemes nearbyIn report
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About 83 Calton Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
83 Calton Avenue is a semi-detached house in Southwark, London, London (SE21 7DF). It has a recorded floor area of 239 m² (around 2573 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (June 2023) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in November 2012 the rating was F, the property has climbed 2 bands since. Between certificates, window efficiency went from Poor to Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 76).
One planning record on file: an extension approved in 2012. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Across 2003–2023, sale prices on this property compounded at 6.5% per year. On a £-per-square-foot basis, the last sale (£1,337/sq ft) was about 69% above the typical sold price in the postcode. Sold October 2023 for £3,440,000.
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Everything you need to know about 83 Calton Avenue
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The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
83 Calton Avenue's carbon output runs well above what efficient homes in the postcode produce.
Current Certificate(1 of 2)
Jun 2023
EPC Rating
A
B
C
D
D61
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
9.1 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 3 June 2033
Property Improvements
Changes detected from historical EPC data
Jun 2023from Nov 2012
EPC improved fromF36toD61
Windows
SecondaryFull Double
Windows upgraded, improving insulation
Low Energy Lighting
0%100%
More low energy lighting installed
Planning history
Applications and permits filed against 83 Calton Avenue, Southwark, London, SE21 7DF, sourced from the PlanIt planning register.
1 application on record at 83 Calton Avenue, Southwark, London, SE21 7DF
1decisions1extensions14documents
- May 2012Loft ConversionFullOutcome in report
Extension: Rear of property
Loft extension including two new side dormer windows and rear window. Enlargement of rear dormer window. General internal alterations including replacement of ground floor rooflights. Extension to existing first floor roof terrace.
Extension- Documents
- 14 docs on file
- Reference
- 12/AP/0720
Unlock 83 Calton Avenue, Southwark, London, SE21 7DF's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
- The 14 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Calton Avenue homes
Four headline reads against 21 similar houses on this street, drawn from the latest EPC and Land Registry data.
83 Calton Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£14,393
Street avg £10,453
Floor Area
239 m²
Street avg 243 m²
Habitable Rooms
8 rooms
Street avg 8 rooms
CO₂ Emissions
9.1 t/year
Street avg 13.1 t/year
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
66/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Dulwich Village (SE21) — bus stop.
Closest school
0.2 km
Dulwich Village Church of England Infants' School. 68 schools nearby.
Nearest schools
- Dulwich Village Church of England Infants' SchoolPrimary238m
- Dulwich Hamlet Junior SchoolPrimary434m
- The Charter School North DulwichSecondary526m
- Harris Primary Academy East DulwichPrimary565m
Nearest stops
- Dulwich Village (SE21)Bus stop225m
- Dulwich Village SchoolBus stop262m
- Townley RoadBus stop292m
- North Dulwich Rail StationRailway station328m
Most reported crime locally
- Violence & Sexual Offences290 reports24%
- Vehicle Crime203 reports17%
- Anti-social Behaviour162 reports14%
- Other Theft126 reports11%
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
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
Night-time· 23:00 – 07:00
42.7dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
Get a survey for this property
Level 3 Building Survey
Victorian-eraSemi-Detached HouseEPC DPre-1919 buildSolid (non-cavity) walls
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£3.5m
1 College Road, Southwark
SE21 7BQ
5 bed
£4.2m
1 Court Lane Gardens, Southwark
SE21 7DZ
£3.4m
1 Dulwich Village, Southwark
SE21 7BU
5 bed
£4.6m
1 Woodhall Avenue, Southwark
SE21 7HL
£3.0m
1 Hambledon Place, Southwark
SE21 7EY
6 bed4 bath
£2.9m
1 Woodyard Lane, Southwark
SE21 7BH
£2.3m
1 Druce Road, Southwark
SE21 7DW
£2.3m
1 Gilkes Crescent, Southwark
SE21 7BP
4 bed3 bath
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Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 83 Calton Avenue is modelled from its 239 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SE21 7DF. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
- Where sold prices come from
- Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 2 sales are recorded for 83 Calton Avenue. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
- Reading the EPC
- Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 83 Calton Avenue was lodged in June 2023 at band D and is valid until June 2033. 2 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 83 Calton Avenue. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
- Area figures
- Crime is police-recorded street-level data over the last 18 months, which places each incident at an approximate point. The 68 schools and 30 stops listed are measured in a straight line from SE21 7DF, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 83 Calton Avenue is in council tax band G. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
Common questions
The questions buyers, sellers and homeowners most often ask about 83 Calton Avenue, Southwark, London, SE21 7DF. Each answer is also embedded as structured data for search engines.
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