Merlewood is a three-bedroom detached house in Mayfield (TN20 6DU). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (February 2023) shows a D (score 56), a step below the typical UK home. When first surveyed in September 2010 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average and roof efficiency went from Very Poor to Good. Other recorded features include a conservatory. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 3.2% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£558/sq ft) was about 92.2% above the typical sold price in the postcode. A recent sale: £685,000 in January 2025. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. At 114 m² it's 16% smaller than the typical home in the postcode (136 m² median across 4 EPCs).
Merlewood's carbon output runs well above what efficient homes in the postcode produce.
Merlewood has an approved extension on the planning record.
NEW PORCH, CLOAKROOM AND GARAGE EXTENSION
Latest sale on Merlewood was the highest on Land Registry record across the postcode.
£688,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.2% per year over 14 years.
£685,000
Growth on file: 3.2% per year over 14 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
On price per m², Merlewood stands well clear of the street.
Price per m²
£6,009
Street avg £4,213
Floor Area
114 m²
Street avg 129 m²
Habitable Rooms
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
0.1 km

Daytime· 07:00 – 23:00
48.6dB

Launch offer
Secure checkout · One-off payment
30-day money-back guarantee

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Cavity wall insulation installed
Roof insulation improved
NEW PORCH, CLOAKROOM AND EXTENSION TO GARAGE
Full planning data for Merlewood, Ashley Gardens, Mayfield, TN20 6DU
Every application and decision on this property and nearby, in full, in the report.
30 January 2025Most recent
£685,000
+53.9%over 13 years27 April 2011
£445,000
Median price across the last 5 sales in TN20 6DU: £497,450 (2019–2005).
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
Ad-free · Secure Stripe checkout · One-off payment
30-day money-back guarantee

Street avg 6 rooms
CO₂ Emissions
6.2 t/year
Street avg 6.2 t/year
TN20 6JB
Church — bus stop.
Closest school
0.7 km
Mayfield Church of England Primary School. 2 schools nearby.
Night-time· 23:00 – 07:00
40.8dB