1a, Flat 3, Martell Road, Lambeth, London, SE21 8EA
About 1a
1a is an end-of-terrace house in Lambeth, London, London (SE21 8EA). It has a recorded floor area of 60 m² (around 646 sq ft) and construction records dating it to 2003-2006. The latest certificate (June 2025) shows a D (score 64), on the cusp of jumping into the C band. Earlier certificates rated it C (June 2015); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while main heating dropped from Average to Very Poor. The recommended improvements would lift it to B (score 81), a 2-band jump. Main heating runs on electricity.
It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs). One historical planning record sits against the property in 2017.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
1 application on record at 1a, Flat 3, Martell Road, Lambeth, London, SE21 8EA
- Apr 2017OutlineOutcome in report
Application for a Certificate of Lawful Development (Proposed) with respect to the ancillary use of one room for storage of documents.
- Documents
- 7 docs on file
- Reference
- 17/00424/LDCP
Unlock 1a, Flat 3, Martell Road, Lambeth, London, SE21 8EA'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- Every decision — granted, refused or withdrawn (1 on record)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 1 notable nearby
- The 7 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
1a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£391,000
Modelled from EPC, postcode comparables.
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 SE21 8EA: £600,000 (2024–2014).
Nearby sales in SE21 8EA
3 Martell Road, Lambeth, London, SE21 8EA
Sold May 2024
£1,950,000Flat 2, 5 Martell Road, London, SE21 8EA
Sold Dec 2023
£310,000Flat A, 7 Martell Road, London, SE21 8EA
Sold Apr 2017
£535,000Flat C, 7 Martell Road, London, SE21 8EA
Sold Sept 2014
£600,000Flat B, 7 Martell Road, London, SE21 8EA
Sold Jun 2014
£330,000
Versus other Martell Road homes
On epc rating, 1a runs well behind the street norm.
EPC Rating
64 (D)
Street avg 73 (C)
Floor Area
60 m²
Street avg 62 m²
CO₂ Emissions
2.3 t/year
Street avg 2.4 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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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
0.1 km
Park Hall Road / Rosendale Road — bus stop.
Closest school
0.3 km
Elm Wood School. 60 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.2dB

Night-time· 23:00 – 07:00
42.6dB







