14 Harman Close, Avondale Square, Southwark, London, SE1 5PB
About 14 Harman Close
14 Harman Close is a property in Southwark, London, London (SE1 5PB). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (December 2025) shows an F (score 30), near the bottom of the EPC scale. Earlier certificates rated it E (August 2011); the latest reading is one band lower. Between certificates, lighting dropped from Very Good to Poor. The recommended improvements would lift it to C (score 75), a 3-band jump. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition. At 44 m² this is the 37th smallest of 43 units on EPC record in the building, where floor areas span 27–54 m². The building's EPC ratings span F to C, with this unit at the bottom. On EPC score it ranks last in the building (30 versus a best of 80).
At 44 m² the property is well over the postcode median (30 m² across 42 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Energy performance
14 Harman Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Low energy lighting percentage decreased
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 £885 · Includes VAT
Planning history
14 Harman Close has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
14 Harman Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£241,000
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.
Versus other Harman Close homes
14 Harman Close is notably below the street on epc rating.
EPC Rating
30 (F)
Street avg 66 (D)
Floor Area
44 m²
Street avg 32 m²
CO₂ Emissions
1.1 t/year
Street avg 2.0 t/year
Habitable Rooms
2 rooms
Street avg 1 rooms
Similar properties nearby
1 Achilles Close, Southwark
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
44/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Malt Street — bus stop.
Closest school
0.1 km
Phoenix Primary School. 95 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
56.9dB

Night-time· 23:00 – 07:00
46.9dB







