Rock Cottage is a two-bedroom semi-detached house in Mayfield (TN20 6TB). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (June 2024) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 2 certificates since May 2013. Between certificates, window efficiency went from Average to Good; while wall efficiency dropped from Poor to Very Poor and roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 82), a 2-band jump.
Sale prices here have outpaced England HPI: 2.3% per year against 0% for the wider region. Today's modelled estimate of £347,000 is 17.6% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£386/sq ft) was about 28.5% above the typical sold price in the postcode. At 71 m² it's 22.8% smaller than the typical home in the postcode (92 m² median across 5 EPCs). Sold September 2024 for £295,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
No planning applications are recorded against Rock Cottage, Fletching Street, Mayfield, TN20 6TB. The full report also covers planning activity across the surrounding area.
Full planning data for Rock Cottage, Fletching Street, Mayfield, TN20 6TB
Every application and decision on this property and nearby, in full, in the report.
£347,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 17 years.
£295,000
Growth on file: 2.3% per year over 17 years.
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On years held, Rock Cottage runs well behind the street norm.
Price per m²
£4,155
Street avg £4,233
Floor Area
71 m²
Street avg 94 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km

Daytime· 07:00 – 23:00
44.3dB

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Changes detected from historical EPC data
Window efficiency improved
6 September 2024Most recent
£295,000
+47.5%over 17 years30 March 2007
£200,000
Median price across the last 5 sales in TN20 6TB: £370,000 (2023–2014).
3 Carpenters Cottages Fletching Street Mayfield
Sold Aug 2023
Bluebell Cottage Fletching Street Mayfield
Sold Mar 2023
2 Carpenters Cottages Fletching Street Mayfield
Sold Jul 2014
1 Carpenters Cottages Fletching Street Mayfield
Sold Jul 2014
Fletching Cottage Fletching Street Mayfield
Sold Oct 1999
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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CO₂ Emissions
4.2 t/year
Street avg 4.4 t/year
TN20 6JJ
Post Office — bus stop.
Closest school
0.2 km
Mayfield Church of England Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
36.6dB