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20 Glenlyon Road, Greenwich, London, SE9 1AJ

2 planning records

Estimated value

£1,143,000

  • Since the 2014 sale (£720,000)+59%
  • Against SE9 1AJ's recent median (£1,035,000)+10%

Newest record on this page: February 2026. 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
5
Floor area
198 m²
2131 sq ft
Energy rating
D
Score 67
Council tax
Band F
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

£1,143,000

  • Against its 2014 sale (£720,000)+59%
  • Against SE9 1AJ's recent median (£1,035,000)+10%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 20 Glenlyon Road is modelled from its 198 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SE9 1AJ. 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

    198 m² from the EPC lodged in August 2025

  • Sales of this home

    1 sale recorded, the latest in 2014

  • Recent sales in SE9 1AJ

    5 sales, median £1,035,000 (2026–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: February 2026Latest 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.

20 Glenlyon Road valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 2 October 2014Most recent

    £720,000

Median price across the last 5 sales in SE9 1AJ: £1,035,000 (2026–2021).

Risks

What this page doesn't show

2 potential issues have already been flagged for 20 Glenlyon Road, Greenwich, London, SE9 1AJ. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • Larger development activity nearbyIn 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 Glenlyon Road

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

20 Glenlyon Road is a five-bedroom semi-detached house in Greenwich, London, London (SE9 1AJ). It has a recorded floor area of 198 m² (around 2131 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (August 2025) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in April 2011 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Good. The recommended improvements would push it to C (score 80). Other recorded features include a conservatory and outbuildings. Period features are noted in the property record.

Today's modelled estimate of £1,143,000 sits 58.7% above the 2014 sale of £720,000. On a £-per-square-foot basis, the last sale (£338/sq ft) was about 15.1% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, partial demolition and a loft conversion, meaningful when judging how the property has evolved. At 198 m² it's 21.8% larger than the typical home in the postcode (163 m² median across 10 EPCs). Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). 5 bedrooms is on the larger side for this postcode, where 4 is the typical count. Last changed hands 12 years ago, in October 2014.

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

  • Bedrooms5
  • Dining roomYes
  • ConservatoryYes
  • FireplaceYes

Outside

  • Private gardenSouth-facing
  • OutbuildingsYes

Building

  • Period featuresYes
Before you decide

Everything you need to know about 20 Glenlyon Road

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

Signs of HMO activity in the areaLarger development activity nearby

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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.

20 Glenlyon Road's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 2)
Aug 2025

EPC Rating

A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
6.0 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 31 August 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

Aug 2025from Apr 2011
EPC improved fromE39toD67
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Roof Insulation
PartialWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
0%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 20 Glenlyon Road, Greenwich, London, SE9 1AJ, sourced from the PlanIt planning register.

Planning history includes recorded demolition works, indicating a major rebuild phase at this address.

2 applications on record at 20 Glenlyon Road, Greenwich, London, SE9 1AJ

2decisions2extensions11documents9nearby
Flagged:Demolition
  1. Jun 2016
    Loft ConversionOutline
    Outcome in report

    Certificate of lawfulness is sought for a hip-to-gable loft conversion comprising rear dormer window and 4 front roof lights.

    Documents
    3 docs on file
    Reference
    16/1671/CP
    Full record in report
  2. More recent applications — locked
  3. DemolitionDecision

Unlock 20 Glenlyon Road, Greenwich, London, SE9 1AJ'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, plus 9 notable nearby
  • The 11 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Glenlyon Road homes

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

EPC Rating for 20 Glenlyon Road runs comfortably ahead of the street norm.

Price per m²

£3,636

Street avg £5,333

Strongly below

Floor Area

198 m²

Street avg 164 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 7 rooms

Above

CO₂ Emissions

6.0 t/year

Street avg 9.2 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

428/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Gourock Road — bus stop.

Closest school

0.2 km

St Mary's Catholic Primary School. 35 schools nearby.

Nearest schools

  • St Mary's Catholic Primary SchoolPrimary219m
  • Eltham Church of England Primary SchoolPrimary588m
  • Gordon Primary SchoolPrimary667m
  • Deansfield Primary SchoolPrimary779m

Nearest stops

  • Gourock RoadBus stop186m
  • Gourock RoadBus stop206m
  • Eltham Park GardensBus stop275m
  • Westmount Road / Eltham High StreetBus stop447m

Most reported crime locally

  • Violence & Sexual Offences1,937 reports28%
  • Anti-social Behaviour1,247 reports18%
  • Shoplifting672 reports10%
  • Vehicle Crime670 reports10%

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 SE9 1AJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SE9 1AJ

Daytime· 07:00 – 23:00

55.1dB

Moderate
Night-time road noise heatmap for SE9 1AJ

Night-time· 23:00 – 07:00

46.0dB

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 3 Building Survey

Early 20th centurySemi-Detached HouseEPC DSolid (non-cavity) wallsPermanent outbuildings

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

From £1,645 · 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.
£1.2m

1 Glenesk Road, Greenwich

SE9 1AG

4 bed2 bath
£647k

1 Congreve Road, Greenwich

SE9 1LP

5 bed1 bath
£936k

1 Elibank Road, Greenwich

SE9 1QQ

4 bed2 bath
£780k

1 Eltham Park Gardens, Greenwich

SE9 1AP

4 bed
£1.1m

1 Beechhill Road, Greenwich

SE9 1HJ

3 bed
£764k

1 Elstow Close, Greenwich

SE9 1HZ

3 bed
£585k

1 Berryhill, Greenwich

SE9 1QP

3 bed
£550k

1 Arsenal Road, Greenwich

SE9 1JS

3 bed

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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 Glenlyon Road is modelled from its 198 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SE9 1AJ. 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. 1 sale is recorded for 20 Glenlyon 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 Glenlyon Road was lodged in August 2025 at band D and is valid until August 2035. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to 20 Glenlyon 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 16 months, which places each incident at an approximate point. The 35 schools and 30 stops listed are measured in a straight line from SE9 1AJ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
20 Glenlyon Road 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 20 Glenlyon Road, Greenwich, London, SE9 1AJ. Each answer is also embedded as structured data for search engines.

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