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17 Court Lane, Southwark, London, SE21 7DH

2 planning records

Estimated value

£1,714,000

  • Since the 2010 sale (£1,005,000)+71%
  • Against SE21 7DH's recent median (£1,925,000)-11%

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

Learn about this valuation
Property type
Mid terrace
Habitable rooms
6
From EPC
Floor area
142 m²
1531 sq ft
Energy rating
E
Score 50
Council tax
Band G
Tenure
Owner Occupied
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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

£1,714,000

  • Against its 2010 sale (£1,005,000)+71%
  • Against SE21 7DH's recent median (£1,925,000)-11%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 17 Court Lane is modelled from its 142 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SE21 7DH. 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

    142 m² from the EPC lodged in December 2009

  • Sales of this home

    2 sales recorded, the latest in 2010

  • Recent sales in SE21 7DH

    5 sales, median £1,925,000 (2025–2020)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: November 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 2 applicationsFull 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.

17 Court Lane's estimated value is more than triple its earliest registered sale price (2005).

Sales timeline

  1. 8 April 2010Most recent

    £1,005,000

    +79.5%over 5 years

  2. 6 April 2005

    £560,000

Median price across the last 5 sales in SE21 7DH: £1,925,000 (2025–2020).

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

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Overview

About 17 Court Lane

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

17 Court Lane is a mid-terrace house in Southwark, London, London (SE21 7DH). It has a recorded floor area of 142 m² (around 1531 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (December 2009) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 64). The latest certificate is from December 2009, so improvements made since then won't be reflected.

It hasn't traded since April 2010, a hold of 16 years that's notably long for the area. Across 2005–2010, sale prices on this property compounded at 12.4% per year. Today's modelled estimate of £1,714,000 sits 70.5% above the 2010 sale of £1,005,000. On a £-per-square-foot basis, the last sale (£656/sq ft) was about 25.6% above the typical sold price in the postcode. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include a loft conversion, meaningful when judging how the property has evolved.

Before you decide

Everything you need to know about 17 Court Lane

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.

17 Court Lane's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 23 Dec 2019

Current Certificate
Dec 2009

EPC Rating

A
B
C
D
E
E50
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
9.1 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 23 December 2019

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 17 Court Lane, Southwark, London, SE21 7DH, sourced from the PlanIt planning register.

2 applications on record at 17 Court Lane, Southwark, London, SE21 7DH

2decisions2extensions1documents
  1. Apr 2007
    Loft ConversionFull
    Outcome in report

    Loft conversion with dormer window extensions to rear and side roof slopes of dwellinghouse, to provide additional residential accommodation .

    Documents
    1 doc on file
    Reference
    07/AP/0377
    Full record in report
  2. More recent applications — locked
  3. Loft ConversionDecision

Unlock 17 Court Lane, Southwark, London, SE21 7DH's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (2 on record)
  • All 2 applications on this property in full
  • The 1 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Court Lane homes

Four headline reads against 11 similar houses on this street, drawn from the latest EPC and Land Registry data.

17 Court Lane is notably below the street on price per m².

Price per m²

£7,065

Street avg £9,011

Strongly below

Floor Area

142 m²

Street avg 178 m²

Strongly below

Habitable Rooms

6 rooms

Street avg 7 rooms

Strongly below

CO₂ Emissions

9.1 t/year

Street avg 8.9 t/year

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

0.1 km

Dulwich Village — bus stop.

Closest school

0.3 km

Dulwich Hamlet Junior School. 66 schools nearby.

Nearest schools

  • Dulwich Hamlet Junior SchoolPrimary309m
  • Dulwich Village Church of England Infants' SchoolPrimary322m
  • Heber Primary SchoolPrimary728m
  • Harris Primary Academy East DulwichPrimary747m

Nearest stops

  • Dulwich VillageBus stop132m
  • Dulwich VillageBus stop256m
  • Dulwich Village SchoolBus stop324m
  • Dulwich Picture GalleryBus stop412m

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 7DH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SE21 7DH

Daytime· 07:00 – 23:00

51.8dB

Low
Night-time road noise heatmap for SE21 7DH

Night-time· 23:00 – 07:00

41.7dB

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 3 Building Survey

Victorian-eraMid-Terrace HouseEPC 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 £1,795 · 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.
£1.7m

1 Pickwick Road, Southwark

SE21 7JN

3 bed2 bath
£1.6m

1 Pond Cottages, College Road, Southwark

SE21 7LE

3 bed2 bath
£2.0m

1 Allison Grove, Southwark

SE21 7ER

5 bed3 bath
£1.4m

1 Desenfans Road, Southwark

SE21 7DN

£2.2m

1 Eastlands Crescent, Southwark

SE21 7EG

£2.3m

1 Gilkes Crescent, Southwark

SE21 7BP

4 bed3 bath
£1.3m

1 Mitchell S Place, Southwark

SE21 7JZ

3 bed
£2.3m

1 Druce Road, Southwark

SE21 7DW

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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 17 Court Lane is modelled from its 142 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SE21 7DH. 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 17 Court Lane. 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 17 Court Lane was lodged in December 2009 at band E and expired in December 2019, 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. 2 applications are matched to 17 Court Lane. 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 66 schools and 30 stops listed are measured in a straight line from SE21 7DH, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
17 Court Lane 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.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 17 Court Lane, Southwark, London, SE21 7DH. Each answer is also embedded as structured data for search engines.

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