Tewcot is an end-of-terrace house in Mayfield (TN20 6DR). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (September 2025) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since July 2010. Between certificates, lighting went from Very Poor to Good; while wall efficiency dropped from Good to Very Poor and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 75).
Untraded for 16 years, with the last transfer in August 2010. 4 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £496,000 is 47% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£407/sq ft) was about 29.6% above the typical sold price in the postcode. At 77 m² it's 23.8% smaller than the typical home in the postcode (101 m² median across 16 EPCs).
Tewcot has 2 separate extension applications on the council record.
Extension: Two storey
REPLACEMENT TWO-STOREY EXTENSION TO INCLUDE PARTIAL DEMOLITION WORKS. REPLACEMENT ROOF AND JOINERY TO EXISTING SUN ROOM. REDUCTION IN WIDTH OF FRONT ELEVATION EXISTING DINING ROOM.
Tewcot valuation sits well clear of the typical sold price in this postcode.
£496,000
Modelled from EPC, postcode comparables.
£337,500
Recorded with HM Land Registry.
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Detailed analysis
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Tewcot outperforms the street on years held by a wide margin.
Price per m²
£4,383
Street avg £4,159
Floor Area
77 m²
Street avg 114 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
46.8dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
More low energy lighting installed
Extension: Two storey
REPLACEMENT TWO-STOREY EXTENSION TO INCLUDE PARTIAL DEMOLITION WORKS. REPLACEMENT ROOF AND JOINERY TO EXISTING SUN ROOM. REDUCTION IN WIDTH OF FRONT ELEVATION EXISTING DINING ROOM.
Full planning data for Tewcot, West Street, Mayfield, TN20 6DR
2 more on this property, plus every nearby application and full decision details, in the report.
26 August 2010Most recent
£337,500
Median price across the last 5 sales in TN20 6DR: £525,500 (2024–2022).
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
3.6 t/year
Street avg 5.7 t/year
TN20 6TU
Post Office — bus stop.
Closest school
0.4 km
Mayfield Church of England Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
38.9dB