Skip to content
UK Property Looker

21a, Cantwell Road, Greenwich, London, SE18 3LN

1 planning record
Property type
Mid terrace
Floor 01
Habitable rooms
3
From EPC
Floor area
67 m²
721 sq ft
Energy rating
D
Score 67
Council tax
Band B
Tenure
Private Rental
Overview

About 21a

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

21a is a mid-terrace house in Greenwich, London, London (SE18 3LN). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (May 2022) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (August 2010); the latest reading is one band lower. Between certificates, roof efficiency dropped from Good to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 71).

One historical planning record sits against the property in 2010.

Before you decide

Everything you need to know about 21a

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

Signs of HMO activity in the area

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 4)
May 2022

EPC Rating

A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.7 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Sept 2011from Aug 2010
EPC improved fromC77toD62
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Hot Water
Very GoodGood

Hot water efficiency decreased

Walls
Very PoorPoor

Wall insulation improved

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
100%0%

Low energy lighting percentage decreased

Nov 2018from Sept 2011
EPC improved fromD62toC76
Windows
Partial DoubleFull Double

Windows upgraded, improving insulation

Low Energy Lighting
0%78%

More low energy lighting installed

May 2022from Nov 2018
EPC improved fromC76toD67
Low Energy Lighting
78%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Mid 20th century1st Floor MaisonetteEPC DSolid (non-cavity) walls

Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £885 · Includes VAT

Planning

Planning history

Applications and permits filed against 21a, Cantwell Road, Greenwich, London, SE18 3LN, sourced from the PlanIt planning register.

1 application on record at 21a, Cantwell Road, Greenwich, London, SE18 3LN

1decisions3documents35nearby
  1. Oct 2010
    Amendment
    Outcome in report

    Non-material amendment to application dated 27/7/09 (Ref:09/1146/F) for replacement windows: proposed change in the design of the kitchen windows (type C & D).

    Documents
    3 docs on file
    Reference
    10/2607/NM
    Full record in report

Unlock 21a, Cantwell Road, Greenwich, London, SE18 3LN'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, plus 35 notable nearby
  • The 3 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.

21a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£275,000

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.

Median price across the last 5 sales in SE18 3LN: £300,000 (2025–2020).

On the street

Versus other Cantwell Road homes

Four headline reads against 12 similar flats on this street, drawn from the latest EPC and Land Registry data.

EPC Rating

67 (D)

Street avg 67 (D)

On par

Floor Area

67 m²

Street avg 67 m²

On par

CO₂ Emissions

2.7 t/year

Street avg 2.6 t/year

Below

Habitable Rooms

3 rooms

Street avg 3 rooms

On par
Before you decide

Everything you need to know about 21a

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

Signs of HMO activity in the area

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.
£270k

1 Campbell Close, Greenwich

SE18 3RX

£298k

1 Eglinton Road, Greenwich

SE18 3SL

£252k

1 Herbert Road, Greenwich

SE18 3TB

£302k

1 Edge Hill, Greenwich

SE18 3SQ

2 bed1 bath
£237k

1 Barnfield Gardens, Plumstead Common Road, Greenwich

SE18 3QT

£206k

1 Keeble Close, Wrottesley Road, Greenwich

SE18 3UA

£383k

1 Actaeon Mews, Herbert Road, Greenwich

SE18 3PP

£386k

1 Ankerdine Crescent, Greenwich

SE18 3LJ

3 bed
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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

13/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Cantwell Road — bus stop.

Closest school

0.3 km

Eglinton Primary School. 49 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 SE18 3LN from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SE18 3LN

Daytime· 07:00 – 23:00

51.1dB

Low
Night-time road noise heatmap for SE18 3LN

Night-time· 23:00 – 07:00

39.5dB

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 21a, Cantwell Road, Greenwich, London, SE18 3LN. Each answer is also embedded as structured data for search engines.