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20 Isla Road, Greenwich, London, SE18 3AA

3 sales on record

Estimated value

£617,000

  • Since the 2024 sale (£597,000)+3%
  • Against SE18 3AA's recent median (£535,000)+15%

Newest record on this page: May 2026. 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
Bedrooms
3
Bathroom
1
Floor area
120 m²
1292 sq ft
Energy rating
E
Score 45
Council tax
Band D
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

£617,000

  • Against its 2024 sale (£597,000)+3%
  • Against SE18 3AA's recent median (£535,000)+15%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 20 Isla Road is modelled from its 120 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SE18 3AA. 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

    120 m² from the EPC lodged in March 2024

  • Sales of this home

    3 sales recorded, the latest in 2024

  • Recent sales in SE18 3AA

    5 sales, median £535,000 (2026–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull 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 20 Isla Road has grown more than fourfold since the 1995 starting point.

Sales timeline

  1. 18 December 2024Most recent

    £597,000

    +138.8%over 19 years

  2. 4 August 2005

    £250,000

    +327.4%over 10 years

  3. 28 February 1995

    £58,500

Median price across the last 5 sales in SE18 3AA: £535,000 (2026–2022).

Risks

What this page doesn't show

1 potential issue has already been flagged for 20 Isla Road, Greenwich, London, SE18 3AA. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn 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 20 Isla Road

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

20 Isla Road is a three-bedroom mid-terrace house in Greenwich, London, London (SE18 3AA). It has a recorded floor area of 120 m² (around 1292 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (March 2024) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 77), a 2-band jump. Period features are noted in the property record. Records show the property has been extended at some point in its history.

At 120 m² it's 15.4% larger than the typical home in the postcode (104 m² median across 30 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1995–2024, sale prices on this property compounded at 8.1% per year. On a £-per-square-foot basis, the last sale (£462/sq ft) was about 126.5% above the typical sold price in the postcode. Most recent transfer: December 2024 at £597,000.

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
  • Bathrooms1
  • Dining roomYes

Outside

  • Private gardenYes

Building

  • Period featuresYes
  • Previously extendedYes
Before you decide

Everything you need to know about 20 Isla Road

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

Signs of HMO activity in the area

Pick your report · from £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.

20 Isla Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

Current Certificate
Mar 2024

EPC Rating

A
B
C
D
E
E45
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
7.6 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 1 March 2034

7 years remaining
Planning

Planning history

Applications and permits filed against 20 Isla Road, Greenwich, London, SE18 3AA, sourced from the PlanIt planning register.

20 Isla Road has no planning applications on record.

34

But the area is active

34 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Isla Road homes

Four headline reads against 20 similar houses on this street, drawn from the latest EPC and Land Registry data.

On co₂ emissions, 20 Isla Road runs well behind the street norm.

Price per m²

£4,975

Street avg £3,547

Above

Floor Area

120 m²

Street avg 115 m²

On par

Habitable Rooms

5 rooms

Street avg 6 rooms

Below

CO₂ Emissions

7.6 t/year

Street avg 5.1 t/year

Strongly below
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

Crime

690/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Kirk Lane — bus stop.

Closest school

0.2 km

Plumcroft Primary School. 45 schools nearby.

Nearest schools

  • Plumcroft Primary SchoolPrimary207m
  • St Margaret's Church of England Primary SchoolPrimary415m
  • Nightingale Primary SchoolPrimary486m
  • Notre Dame Catholic Primary SchoolPrimary584m

Nearest stops

  • Kirk LaneBus stop177m
  • Blendon TerraceBus stop233m
  • Trinity ChurchBus stop293m
  • Bloomfield Road / Plumstead Common RoadBus stop397m

Most reported crime locally

  • Violence & Sexual Offences3,595 reports31%
  • Anti-social Behaviour2,355 reports20%
  • Public Order831 reports7%
  • Vehicle Crime828 reports7%

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 3AA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SE18 3AA

Daytime· 07:00 – 23:00

50.3dB

Low
Night-time road noise heatmap for SE18 3AA

Night-time· 23:00 – 07:00

38.9dB

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 £1,155 · 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.
£565k

1 Bushmoor Crescent, Greenwich

SE18 3EG

3 bed1 bath
£555k

1 Ashridge Crescent, Greenwich

SE18 3EA

3 bed1 bath
£709k

1 Isla Road, Greenwich

SE18 3AA

3 bed2 bath
£529k

1 Condover Crescent, Greenwich

SE18 3LZ

3 bed1 bath
£488k

1 Cantwell Road, Greenwich

SE18 3LN

3 bed1 bath
£408k

1 Ankerdine Crescent, Greenwich

SE18 3LJ

3 bed
£658k

1 Brinklow Crescent, Greenwich

SE18 3BS

4 bed
£571k

1 Constitution Rise, Greenwich

SE18 3RP

4 bed1 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 20 Isla Road is modelled from its 120 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SE18 3AA. 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 20 Isla Road. 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 20 Isla Road was lodged in March 2024 at band E and is valid until March 2034. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 20 Isla Road. 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 17 months, which places each incident at an approximate point. The 45 schools and 30 stops listed are measured in a straight line from SE18 3AA, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
20 Isla Road is in council tax band D. 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 20 Isla Road, Greenwich, London, SE18 3AA. Each answer is also embedded as structured data for search engines.

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