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Get started11 Piercing Hill is a four-bedroom semi-detached house in Theydon Bois, Epping, Epping (CM16 7JN). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (March 2017) shows a D (score 58), a step below the typical UK home. The recommended improvements would lift it to B (score 85), a 2-band jump. Other recorded features include a conservatory. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
At 114 m² it sits well below the postcode median (173 m² across 14 EPCs), making it one of the more compact homes locally. 4 planning records sit against the property, 2 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £817,000 is 25.2% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£532/sq ft) was about 60.3% above the typical sold price in the postcode. Last sold in November 2017, so it's been off the market for around 9 years.
11 Piercing Hill's carbon output runs well above what efficient homes in the postcode produce.
A recent planning application at 11 Piercing Hill was refused — worth checking the council file.
Extension: Part single, part two storey
Proposed two-storey side extension with dormer windows to the principal and rear elevations, single-storey rear extension with a flat roof and rooflights, extensive internal remodeling, external render finish to the whole house, relocation of entrance door to the principal elevation, and installation of a rear raised platform with associated external steps.
11 Piercing Hill valuation sits well clear of the typical sold price in this postcode.
£817,000
Modelled from EPC, postcode comparables.
£652,500
Recorded with HM Land Registry.
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Detailed AI analysis
On floor area, 11 Piercing Hill runs well behind the street norm.
Price per m²
£5,724
Street avg £5,133
Floor Area
114 m²
Street avg 213 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Morgan Crescent — bus stop.

Daytime· 07:00 – 23:00
46.9dB

Proposed dropped kerb (revised).
2 more applications for this property
Join to see all planning history.
3 November 2017Most recent
£652,500
Median price across the last 5 sales in CM16 7JN: £1,385,000 (2025–2021).
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Detailed EPC data
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Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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CO₂ Emissions
6.0 t/year
Street avg 8.2 t/year
CM16 7ET
Closest school
0.4 km
Theydon Bois Primary School. 8 schools nearby.
Night-time· 23:00 – 07:00
38.8dB