Martletts is a semi-detached house in Mayfield (TN20 6AB). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (August 2022) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since May 2010. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Poor and hot-water efficiency went from Average to Good. The recommended improvements would push it to C (score 75).
It hasn't traded since April 2000, a hold of 26 years that's notably long for the area. Sale prices here have outpaced England HPI: 14.2% per year against 0% for the wider region. Today's modelled estimate of £195,000 sits 178.6% above the 2000 sale of £70,000. On a £-per-square-foot basis, the last sale (£138/sq ft) was about 42.4% below the postcode norm. At 47 m² it sits well below the postcode median (96 m² across 10 EPCs), making it one of the more compact homes locally.
No planning applications are recorded against Martletts, Flat 1, High Street, Mayfield, TN20 6AB. The full report also covers planning activity across the surrounding area.
Full planning data for Martletts, Flat 1, High Street, Mayfield, TN20 6AB
Every application and decision on this property and nearby, in full, in the report.
Latest sale on Martletts was the lowest on Land Registry record across the postcode.
£195,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.2% per year over 4 years.
£70,000
Growth on file: 14.2% per year over 4 years.
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On price per m², Martletts runs well behind the street norm.
Price per m²
£1,489
Street avg £3,262
Floor Area
47 m²
Street avg 83 m²
Habitable Rooms
2 rooms
Street avg 4 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
0.1 km

Daytime· 07:00 – 23:00
45.6dB

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Changes detected from historical EPC data
Heating controls changed
Single glazing replaced with double or better glazing
Heating controls upgraded for better temperature management
Hot water system upgraded
Wall insulation improved
More low energy lighting installed
6 April 2000Most recent
£70,000
+75.2%over 4 years19 January 1996
£39,950
Median price across the last 5 sales in TN20 6AB: £315,000 (2023–2013).
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
2.2 t/year
Street avg 4.2 t/year
TN20 6EJ
Post Office — bus stop.
Closest school
0.2 km
Mayfield Church of England Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
38.1dB