Walnut Tree House is a four-bedroom detached house in Mayfield (TN20 6AB). It has a recorded floor area of 246 m² (around 2643 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (June 2009) shows an F (score 32), near the bottom of the EPC scale. The recommended improvements would push it to E (score 40). The latest certificate is from June 2009, so improvements made since then won't be reflected.
Untraded for 16 years, with the last transfer in June 2010. At 246 m² the property is well over the postcode median (95 m² across 10 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. 6 planning records sit against the property, 4 approved, 0 refused. Past consents include a garage conversion, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. Today's modelled estimate of £1,112,000 is 39% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£303/sq ft) was about 31.4% above the typical sold price in the postcode.
Walnut Tree House sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 19 Jun 2019
Walnut Tree House has been through 4 approved planning applications — a well-evolved property.
APPLICATION FOR PERMISSION TO DECOMMISSION AN EXTERNAL DOORWAY, CREATED IN 1949, AND TO RESTORE THE EXTERNAL WALL TO ITS CONDITION BEFORE THE ENTRANCE WAS MADE.
Walnut Tree House valuation sits well clear of the typical sold price in this postcode.
£1,112,000
Modelled from EPC, postcode comparables.
£800,000
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
EPC Rating for Walnut Tree House lags the street by a wide margin.
Price per m²
£3,258
Street avg £2,231
Floor Area
246 m²
Street avg 229 m²
Habitable Rooms
9 rooms
Street avg 8 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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REMEDIAL WORKS (RETROSPECTIVE) FOLLOWING INVESTIGATION UNDER LBC WD/2010/0372/LB
Full planning data for Walnut Tree House, High Street, Mayfield, TN20 6AB
4 more on this property, plus every nearby application and full decision details, in the report.
15 June 2010Most recent
£800,000
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
19.0 t/year
Street avg 11.7 t/year
TN20 6TL
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