12a, Alderton Close, Loughton, IG10 3HQ
About 12a
12a is a detached house in Loughton (IG10 3HQ). It has a recorded floor area of 144 m² (around 1550 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (March 2026) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2010. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Very Poor to Good; while wall efficiency dropped from Good to Poor and window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 74). This certificate was lodged in the last six months, so the rating reflects current condition.
At 144 m² the property is well over the postcode median (89 m² across 8 EPCs), placing it in the larger end of the local stock. 3 planning records sit against the property, 1 approved, 2 refused. Past consents include tree works, meaningful when judging how the property has evolved.
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Energy performance
12a's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 30 March 2036
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Roof insulation improved
More low energy lighting installed
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Planning history
Council records include a part-single-part-two-storey side extension at 12a.
3 applications on record at 12a, Alderton Close, Loughton, IG10 3HQ
- Jun 2007ConservatoryFullOutcome in report
Extension: Part single, part two storey · Side of property
Part single storey, part two storey extensions on three sides including conservatory.
Extension- Documents
- 6 docs on file
- Reference
- EPF/0765/07
- More recent applications — locked
- Tree WorksJan 2021Decision
- New BuildMar 2018Decision
Unlock 12a, Alderton Close, Loughton, IG10 3HQ's full planning history
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- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 2 notable nearby
- The 11 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
12a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£888,000
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 IG10 3HQ: £450,000 (2020–2016).
Nearby sales in IG10 3HQ
Versus other Alderton Close homes
On epc rating, 12a runs well behind the street norm.
EPC Rating
61 (D)
Street avg 69 (D)
Floor Area
144 m²
Street avg 102 m²
CO₂ Emissions
6.2 t/year
Street avg 3.6 t/year
Habitable Rooms
6 rooms
Street avg 5 rooms
Everything you need to know about 12a
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
222/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
The Lindens — bus stop.
Closest school
0.2 km
The Alderton Junior School. 13 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
49.2dB
Night-time· 23:00 – 07:00
39.4dB