Model valuation£417,0008 Busby Close
Local market context
12d, Calton Avenue, Southwark, London, SE21 7DQ
1 planning record
Estimated value
£401,000
Newest record on this page: July 2022. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Floor 1st
Habitable rooms
2
From EPC
Floor area
45 m²
484 sq ft
Energy rating
E
Score 45
Council tax
Band C
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
£401,000
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 12d is modelled from its 45 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in SE21 7DQ. 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
45 m² from the EPC lodged in December 2015
Sales of this home
No sale recorded since 1995
Recent sales in SE21 7DQ
No recent sales of other homes in the postcode
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | No sales shown | 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.
12d has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
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 12d
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12d is a semi-detached house in Southwark, London, London (SE21 7DQ). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to before 1900 and council tax band C. At 45 m² this is the 6th smallest of 16 units on EPC record in the building, where floor areas span 30–72 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (45 versus a best of 80). The latest certificate (December 2015) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 67). The latest certificate is from December 2015, so improvements made since then won't be reflected.
One planning record on file: tree works approved in 2022. Past consents include tree works, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs).
Before you decide
Everything you need to know about 12d
The true value, the hidden risks and the full sale history, in one report.
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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.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 17 Dec 2025
Current Certificate
Dec 2015EPC Rating
A
B
C
D
E
E45
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
3.8 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 17 December 2025
Planning history
Applications and permits filed against 12d, Calton Avenue, Southwark, London, SE21 7DQ, sourced from the PlanIt planning register.
1 application on record at 12d, Calton Avenue, Southwark, London, SE21 7DQ
1decisions3documents
- Jul 2022Tree WorksTreesOutcome in report
T12- Ailanthus, Calton Avenue, Crown lift 2mT13 & T16 Box Elder Maple, remove deadwoodT14 & T15 Cherry Plum, remove dead wood,lateral reduction to provide 2m clear from the property.
- Documents
- 3 docs on file
- Reference
- 22/AP/1943
Unlock 12d, Calton Avenue, Southwark, London, SE21 7DQ'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 3 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 9 similar flats on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for 12d lags the street by a wide margin.
EPC Rating
45 (E)
Street avg 64 (D)
Floor Area
45 m²
Street avg 47 m²
CO₂ Emissions
3.8 t/year
Street avg 2.5 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
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
0.1 km
Dulwich Village — bus stop.
Closest school
0.2 km
Dulwich Village Church of England Infants' School. 67 schools nearby.
Nearest schools
- Dulwich Village Church of England Infants' SchoolPrimary200m
- Dulwich Hamlet Junior SchoolPrimary276m
- Judith Kerr Primary SchoolPrimary657m
- The Charter School North DulwichSecondary674m
Nearest stops
- Dulwich VillageBus stop142m
- Dulwich Village SchoolBus stop209m
- Dulwich Village (SE21)Bus stop298m
- Dulwich VillageBus stop338m
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 7DQ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.2dB
Night-time· 23:00 – 07:00
42.1dB
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-era1st Floor FlatEPC EPre-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.
From £1,020 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£717k
1 Dekker Road, Southwark
SE21 7DL
£766k
1 Constable Walk, College Road, Southwark
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3 bed2 bath
£771k
1 Calton Avenue, Southwark
SE21 7DE
£914k
1 Court Lane, Southwark
SE21 7DH
£987k
1 Ryecotes Mead, Southwark
SE21 7EP
3 bed2 bath
£1.1m
1 Red Post Hill, Southwark
SE21 7BX
£1.2m
1 Hunts Slip Road, Southwark
SE21 7LJ
£1.3m
1 Mitchell S Place, Southwark
SE21 7JZ
3 bed
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Start your researchHow to read this page
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 12d is modelled from its 45 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in SE21 7DQ. 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. No sale is recorded for 12d, which usually means it hasn't changed hands since 1995 or the sale was not for value. 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 12d was lodged in December 2015 at band E and expired in December 2025, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 12d. 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 67 schools and 30 stops listed are measured in a straight line from SE21 7DQ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 12d is in council tax band C. 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 12d, Calton Avenue, Southwark, London, SE21 7DQ. Each answer is also embedded as structured data for search engines.
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- Every home in SE21 7DQSold prices, values and energy ratings for the postcode
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- 12d, Calton Avenue, Southwark, London valuationHow the estimate is built and what moves it
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