21a, St Faiths Road, Lambeth, London, SE21 8JD
About 21a
21a is a semi-detached house in Lambeth, London, London (SE21 8JD). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (June 2025) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (June 2013); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Average to Poor and hot-water efficiency dropped from Good to Average. The recommended improvements would push it to C (score 70). At 84 m² this is the 21st smallest of 50 units on EPC record in the building, where floor areas span 47–217 m². The building's EPC ratings span E to B across 50 units on file.
It hasn't traded since June 2004, a hold of 22 years that's notably long for the area. 5 planning records sit against the property, 1 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £598,000 is 32.9% above the 2004 sale price. On a £-per-square-foot basis, the last sale (£498/sq ft) was about 60.7% above the typical sold price in the postcode.
Everything you need to know about 21a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system changed
More low energy lighting installed
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Planning history
A recent planning application at 21a was refused — worth checking the council file.
5 applications on record at 21a, St Faiths Road, Lambeth, London, SE21 8JD
- Aug 2018FullOutcome in report
payment paid to wrong council
- Reference
- 18/AP/2667
- More recent applications — locked
- SubdivisionJun 2024Decision
- ExtensionAug 2021Decision
+ 2 more applications in the report
Unlock 21a, St Faiths Road, Lambeth, London, SE21 8JD's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (4 on record)
- All 5 applications on this property in full, plus 1 notable nearby
- The 75 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21a valuation sits well clear of the typical sold price in this postcode.
£598,000
Modelled from EPC, postcode comparables.
£450,000
Recorded with HM Land Registry.
Sales timeline
17 June 2004Most recent
£450,000
Median price across the last 5 sales in SE21 8JD: £480,000 (2025–2024).
Nearby sales in SE21 8JD
Flat 2, 21 St Faiths Road, London, SE21 8JD
Sold Sept 2025
£119,32511 St Faiths Road, Lambeth, London, SE21 8JD
Sold Sept 2025
£714,000Flat 4, 18 St Faiths Road, London, SE21 8JD
Sold Aug 2025
£480,00011b, St Faiths Road, London, SE21 8JD
Sold Mar 2025
£475,0004 St Faiths Road, Lambeth, London, SE21 8JD
Sold Oct 2024
£745,000
Versus other St Faiths Road homes
On habitable rooms, 21a stands well clear of the street.
Price per m²
£5,357
Street avg £5,106
Floor Area
84 m²
Street avg 76 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.1 t/year
Street avg 2.5 t/year
Everything you need to know about 21a
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee

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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
Thurlow Park Road — bus stop.
Closest school
0.4 km
The Elmgreen School. 64 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
54.0dB

Night-time· 23:00 – 07:00
45.1dB






