21 Glenlyon Road, Greenwich, London, SE9 1AL
About 21 Glenlyon Road
21 Glenlyon Road is a three-bedroom semi-detached house in Greenwich, London, London (SE9 1AL). It has a recorded floor area of 155 m² (around 1666 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (November 2011) shows an E (score 42), well below the UK norm with real room to improve. The latest certificate is from November 2011, so improvements made since then won't be reflected. Other recorded features include a basement. Period features are noted in the property record.
6 planning records sit against the property, 3 approved, 3 refused. Past consents include a loft conversion, partial demolition and an extension, meaningful when judging how the property has evolved. At 155 m² it's 20% larger than the typical home in the postcode (129 m² median across 15 EPCs). On the market in June 2012 and unlisted since — roughly 14 years. Across 2002–2012, sale prices on this property compounded at 4.6% per year. Today's modelled estimate of £803,000 is 47.3% above the 2012 sale price.
What this property has
Inside
- Bedrooms3
- Dining roomYes
- Utility roomYes
- CloakroomYes
- BasementYes
Outside
- Private gardenYes
- GarageYes
Building
- Heating systemGas
- Period featuresYes
Energy performance
21 Glenlyon Road'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This certificate is over 10 years old and is no longer valid.Expired 01 Nov 2021
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Sept 2022Loft ConversionOutlineIn report
Certificate of Lawfulness (Proposed) is sought for loft conversion with new gable end and rear dormer.
- Agent
- Brooks Design Service
- Documents
- 7 docs on file
- Reference
- 22/2337/CP
- Aug 2020DemolitionFullIn report
Demolition of existing outbuilding and construction of a new outbuilding on existing raised terrace.
- Documents
- 7 docs on file
- Reference
- 20/1700/HD
We flagged 2 things worth checking at 21 Glenlyon Road
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
21 Glenlyon Road valuation sits well clear of the typical sold price in this postcode.
£803,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 10 years.
£545,000
Growth on file: 4.6% per year over 10 years.
Sales timeline
7 June 2012Most recent
£545,000
+55.7%over 9 years29 August 2002
£350,000
Median price across the last 5 sales in SE9 1AL: £915,000 (2024–2020).
Nearby sales in SE9 1AL
3 Glenlyon Road, Greenwich, London, SE9 1AL
Sold Jul 2024
£865,00025 Glenlyon Road, Greenwich, London, SE9 1AL
Sold Mar 2023
£1,075,0005 Glenlyon Road, Greenwich, London, SE9 1AL
Sold Apr 2021
£743,00035 Glenlyon Road, Greenwich, London, SE9 1AL
Sold Nov 2020
£950,00039 Glenlyon Road, Greenwich, London, SE9 1AL
Sold Aug 2020
£915,000
Versus other Glenlyon Road homes
On epc rating, 21 Glenlyon Road runs well behind the street norm.
Price per m²
£3,522
Street avg £5,265
Floor Area
155 m²
Street avg 129 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
9.6 t/year
Street avg 6.7 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Gourock Road — bus stop.
Closest school
0.3 km
St Mary's Catholic Primary School. 35 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
54.7dB

Night-time· 23:00 – 07:00
45.5dB








