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Get started23 Graylands is a three-bedroom semi-detached house in Theydon Bois, Epping, Epping (CM16 7LB). It has a recorded floor area of 159 m² (around 1711 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (October 2025) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since April 2014. Between certificates, roof efficiency went from Good to Very Good and lighting went from Very Poor to Good. The recommended improvements would push it to B (score 81). Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 6.5% per year against 0% for the wider region. Today's modelled estimate of £970,000 sits 65.8% above the 2014 sale of £585,000. On a £-per-square-foot basis, the last sale (£342/sq ft) was about 29.1% below the postcode norm. At 159 m² the property is well over the postcode median (86 m² across 29 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 76% of similar EPCs). 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last changed hands 11 years ago, in December 2014.
23 Graylands has an approved single-storey side extension on the planning record.
Extension: Single storey · Side of property
Single storey side extension.
Sale price has at least doubled since 2003.
£970,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 12 years.
£585,000
Growth on file: 6.5% per year over 12 years.
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23 Graylands outperforms the street on floor area by a wide margin.
Price per m²
£3,679
Street avg £5,645
Floor Area
159 m²
Street avg 97 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.5 km
Village Hall — bus stop.

Daytime· 07:00 – 23:00
46.7dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
More low energy lighting installed
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Extension: Single storey · Side and rear of property
Single storey front extension and first floor side/rear extension.
12 December 2014Most recent
£585,000
+108.9%over 11 years14 March 2003
£280,000
Median price across the last 5 sales in CM16 7LB: £700,000 (2024–2023).
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Detailed EPC data
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Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 5 rooms
CO₂ Emissions
5.2 t/year
Street avg 4.5 t/year
CM16 7BS
Closest school
0.8 km
Theydon Bois Primary School. 8 schools nearby.
Night-time· 23:00 – 07:00
38.6dB