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Get started25 Duck Lane is a semi-detached house in Thornwood, Epping, Epping (CM16 6NF). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (August 2017) shows an F (score 37), near the bottom of the EPC scale. Earlier certificates rated it E (May 2012); the latest reading is one band lower. Between certificates, window efficiency went from Poor to Average and lighting went from Poor to Very Good. The recommended improvements would lift it to C (score 79), a 3-band jump.
Sale prices here have outpaced England HPI: 13.6% per year against 0% for the wider region. Today's modelled estimate of £549,000 sits 56.9% above the 2012 sale of £350,000. On a £-per-square-foot basis, the last sale (£296/sq ft) was about 24% below the postcode norm. At 110 m² the property is well over the postcode median (55 m² across 19 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. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. On the market in August 2012 and unlisted since — roughly 14 years.
25 Duck Lane sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Extension: Single storey · Side of property
Single storey side extension to semi detached house.
25 Duck Lane has more than tripled in price since its earliest registered sale in 2002.
£549,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.6% per year over 10 years.
£350,000
Growth on file: 13.6% per year over 10 years.
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On habitable rooms, 25 Duck Lane stands well clear of the street.
Price per m²
£3,182
Street avg £4,995
Floor Area
110 m²
Street avg 73 m²
Habitable Rooms
6 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
49.6dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
More low energy lighting installed
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Extension: Two storey · Rear of property
Demolition of existing outbuilding and erection of two storey rear extension
15 August 2012Most recent
£350,000
+268.4%over 10 years13 May 2002
£95,000
Median price across the last 5 sales in CM16 6NF: £450,000 (2025–2018).
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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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Street avg 4 rooms
CO₂ Emissions
11.0 t/year
Street avg 3.7 t/year
CM16 6PJ
Carpenters Arms — bus stop.
Closest school
1.9 km
Coopersale and Theydon Garnon Church of England Voluntary Controlled Primary School. 2 schools nearby.
Night-time· 23:00 – 07:00
43.5dB