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9 Calton Avenue, Southwark, London, SE21 7DE

3 sales on record1 planning record

Estimated value

£1,088,000

  • Since the 2011 sale (£660,000)+65%
  • Against SE21 7DE's recent median (£1,480,000)-26%

Newest record on this page: July 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Bedrooms
3
Bathrooms
2
Floor area
97 m²
1044 sq ft
Energy rating
C
Score 75
Council tax
Band F
Tenure
Private Rental
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Valuation

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

£1,088,000

  • Against its 2011 sale (£660,000)+65%
  • Against SE21 7DE's recent median (£1,480,000)-26%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 9 Calton Avenue is modelled from its 97 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SE21 7DE. 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

    97 m² from the EPC lodged in September 2016

  • Sales of this home

    3 sales recorded, the latest in 2011

  • Recent sales in SE21 7DE

    5 sales, median £1,480,000 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: July 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Price for 9 Calton Avenue has grown more than fourfold since the 1996 starting point.

Sales timeline

  1. 24 July 2011Most recent

    £660,000

    +85.9%over 8 years

  2. 28 March 2003

    £355,000

    +179.5%over 6 years

  3. 30 July 1996

    £127,000

Median price across the last 5 sales in SE21 7DE: £1,480,000 (2025–2021).

Risks

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

One time fee only - money back guarantee

Overview

About 9 Calton Avenue

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

9 Calton Avenue is a three-bedroom semi-detached house in Southwark, London, London (SE21 7DE). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (September 2016) shows a C (score 75), near the top of the C band. The recommended improvements would push it to B (score 87). Period features are noted in the property record.

Held since July 2011 — that's 15 years off the open market, well above the local norm. Across 1996–2011, sale prices on this property compounded at 11.6% per year. Today's modelled estimate of £1,088,000 sits 64.8% above the 2011 sale of £660,000. At 97 m² it's 21.1% smaller than the typical home in the postcode (123 m² median across 11 EPCs). One historical planning record sits against the property in 2023.

Specifications

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

Outside

  • Private gardenYes

Building

  • Period featuresYes
Before you decide

Everything you need to know about 9 Calton Avenue

The true value, the hidden risks and the full sale history, in one report.

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

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 19 Sept 2026

Current Certificate
Sept 2016

EPC Rating

A
B
C
C75
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.3 t/year
Occupancy
Rented

Certificate validity

Expired on 19 September 2026

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 9 Calton Avenue, Southwark, London, SE21 7DE, sourced from the PlanIt planning register.

1 application on record at 9 Calton Avenue, Southwark, London, SE21 7DE

1decisions8documents
  1. Dec 2023
    Trees
    Outcome in report

    Revised Specification to Dulwich Estate LicenceCrown thin by 20% including the removal of one low bough overhanging Gilkes Crescent also necessary trimming back foliage encroaching over the nearby property at 55 Gilkes Crescent together with the removal of all dead wood and necessary re-shaping.

    Documents
    8 docs on file
    Reference
    23/AP/3153
    Full record in report

Unlock 9 Calton Avenue, Southwark, London, SE21 7DE'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 8 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Calton Avenue homes

Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 9 Calton Avenue runs comfortably ahead of the street norm.

Price per m²

£6,804

Street avg £10,007

Strongly below

Floor Area

97 m²

Street avg 153 m²

Below

Habitable Rooms

4 rooms

Street avg 5 rooms

Below

CO₂ Emissions

2.3 t/year

Street avg 5.2 t/year

Strongly above
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.
Full London report

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 — 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' SchoolPrimary159m
  • Dulwich Hamlet Junior SchoolPrimary262m
  • Judith Kerr Primary SchoolPrimary618m
  • The Charter School North DulwichSecondary633m

Nearest stops

  • Dulwich VillageBus stop154m
  • Dulwich Village SchoolBus stop169m
  • Dulwich Village (SE21)Bus stop256m
  • Dulwich VillageBus stop357m

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.

Noise

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 road noise heatmap for SE21 7DE

Daytime· 07:00 – 23:00

52.3dB

Low
Night-time road noise heatmap for SE21 7DE

Night-time· 23:00 – 07:00

42.0dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centurySemi-Detached HouseEPC C

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £1,245 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£987k

1 Ryecotes Mead, Southwark

SE21 7EP

3 bed2 bath
£1.3m

1 Mitchell S Place, Southwark

SE21 7JZ

3 bed
£766k

1 Constable Walk, College Road, Southwark

SE21 7LX

3 bed2 bath
£1.6m

1 Pond Cottages, College Road, Southwark

SE21 7LE

3 bed2 bath
£1.7m

1 Pickwick Road, Southwark

SE21 7JN

3 bed2 bath
£2.3m

1 Gilkes Crescent, Southwark

SE21 7BP

4 bed3 bath
£1.1m

1 Red Post Hill, Southwark

SE21 7BX

£2.0m

1 Allison Grove, Southwark

SE21 7ER

5 bed3 bath

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 9 Calton Avenue is modelled from its 97 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SE21 7DE. 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. 3 sales are recorded for 9 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 9 Calton Avenue was lodged in September 2016 at band C and expired in September 2026, 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 9 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 7DE, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
9 Calton Avenue is in council tax band F. 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.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 9 Calton Avenue, Southwark, London, SE21 7DE. Each answer is also embedded as structured data for search engines.

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