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1 Dekker Road, Southwark, London, SE21 7DL

5 planning records
Property type
End terrace
Habitable rooms
4
From EPC
Floor area
64 m²
689 sq ft
Energy rating
C
Score 74
Council tax
Band D
Tenure
Owner Occupied
Overview

About 1 Dekker Road

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

1 Dekker Road is an end-of-terrace house in Southwark, London, London (SE21 7DL). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (April 2025) shows a C (score 74). When first surveyed in June 2009 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Average to Good and window efficiency went from Very Poor to Good. The recommended improvements would push it to B (score 88).

5 planning records sit against the property, 3 approved, 0 refused. Past consents include tree works and an extension, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs).

Before you decide

Everything you need to know about 1 Dekker Road

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

Pick your report · every report is £14.99

One time fee only - money back guarantee

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.
Current Certificate(1 of 3)
Apr 2025

EPC Rating

A
B
C
C74
D
E
F
G
Main Heating
Electric & Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
1.8 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Jul 2019from Jun 2009
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Low Energy Lighting
40%100%

More low energy lighting installed

Apr 2025from Jul 2019
EPC improved fromE50toC74
Heating Controls
FullFull Control

Heating controls upgraded for better temperature management

Windows
SingleFull Double

Single glazing replaced with double or better glazing

Walls
Very PoorGood

Wall insulation improved

Roof Insulation
UninsulatedInsulated

Roof insulation improved

Floor Insulation
UninsulatedInsulated

Floor insulation added or improved

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraEnd-Terrace HouseEPC CPre-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 £1,220 · Includes VAT

Planning

Planning history

Applications and permits filed against 1 Dekker Road, Southwark, London, SE21 7DL, sourced from the PlanIt planning register.

1 Dekker Road has an approved single-storey rear extension on the planning record.

5 applications on record at 1 Dekker Road, Southwark, London, SE21 7DL

2 live now
3decisions1extensions37documents
Flagged:Conservation area
  1. Dec 2021
    Tree WorksTrees
    Outcome in report

    T1 plum lateral crown reduction; T2 plum lateral crown reduction; T3 Tree of Heaven crown lift

    Documents
    3 docs on file
    Reference
    21/AP/4002
    Full record in report
  2. More recent applications — locked
  3. Tree WorksDecision
  4. Tree WorksDecision

+ 2 more applications in the report

Unlock 1 Dekker Road, Southwark, London, SE21 7DL's full planning history

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

  • Every decision — granted, refused or withdrawn (3 on record)
  • All 5 applications on this property in full
  • The 37 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

1 Dekker Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£742,000

Modelled from EPC, postcode comparables.

See how we calculated this

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.

On the street

Versus other Dekker Road homes

Four headline reads against 23 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 1 Dekker Road stands well clear of the street.

EPC Rating

74 (C)

Street avg 62 (D)

Strongly above

Floor Area

64 m²

Street avg 61 m²

Strongly above

CO₂ Emissions

1.8 t/year

Street avg 2.9 t/year

Strongly above

Habitable Rooms

4 rooms

Street avg 4 rooms

On par
Before you decide

Everything you need to know about 1 Dekker Road

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

Pick your report · every report is £14.99

One time fee only - money back guarantee

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£720k

1 Calton Avenue, Southwark

SE21 7DE

£807k

1 Court Lane, Southwark

SE21 7DH

£658k

1 Constable Walk, College Road, Southwark

SE21 7LX

3 bed2 bath
£920k

1 Ryecotes Mead, Southwark

SE21 7EP

3 bed2 bath
£1.1m

1 Red Post Hill, Southwark

SE21 7BX

£1.1m

1 Mitchell S Place, Southwark

SE21 7JZ

3 bed
£1.2m

1 Hunts Slip Road, Southwark

SE21 7LJ

£1.4m

1 Desenfans Road, Southwark

SE21 7DN

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

6/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Dulwich Village — bus stop.

Closest school

0.3 km

Dulwich Village Church of England Infants' School. 67 schools nearby.

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

Daytime· 07:00 – 23:00

52.1dB

Low
Night-time road noise heatmap for SE21 7DL

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
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 1 Dekker Road, Southwark, London, SE21 7DL. Each answer is also embedded as structured data for search engines.