18 Mayfield Grange is a five-bedroom detached house in Mayfield (TN20 6BF). It has a recorded floor area of 296 m² (around 3186 sq ft), construction records dating it to 2007 onwards and council tax band G. There is a swimming pool on the plot, uncommon for the area. Other recorded features include notable views and a basement. The latest certificate (November 2019) shows a C (score 74). The rating has held steady at C across 3 certificates since November 2008. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good.
Sale prices here have outpaced England HPI: 2.5% per year against 0% for the wider region. Today's modelled estimate of £1,132,000 is 22.4% above the 2020 sale price. At 296 m² the property is well over the postcode median (161 m² across 65 EPCs), placing it in the larger end of the local stock. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Last sale on file: £925,000 in February 2020.
18 Mayfield Grange's carbon output runs well above what efficient homes in the postcode produce.
No planning applications are recorded against 18 Mayfield Grange, Little Trodgers Lane, Mayfield, TN20 6BF. The full report also covers planning activity across the surrounding area.
Full planning data for 18 Mayfield Grange, Little Trodgers Lane, Mayfield, TN20 6BF
Every application and decision on this property and nearby, in full, in the report.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,132,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.5% per year over 8 years.
£925,000
Growth on file: 2.5% per year over 8 years.
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Price per m²
£3,125
Street avg £3,382
Floor Area
296 m²
Street avg 253 m²
Habitable Rooms
10 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
1.2 km

Daytime· 07:00 – 23:00
42.3dB

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Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
More low energy lighting installed
28 February 2020Most recent
£925,000
+22.5%over 8 years20 January 2012
£755,000
Median price across the last 5 sales in TN20 6BF: £680,000 (2025–2023).
25 Mayfield Grange Little Trodgers Lane Mayfield
Sold Jan 2025
29 Mayfield Grange Little Trodgers Lane Mayfield
Sold Aug 2024
12 Mayfield Grange Little Trodgers Lane Mayfield
Sold Jun 2023
41 Mayfield Grange Little Trodgers Lane Mayfield
Sold Jun 2023
24 Mayfield Grange Little Trodgers Lane Mayfield
Sold Feb 2023
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
7.4 t/year
Street avg 6.6 t/year
TN20 6TL
Rusher's Cross — bus stop.
Closest school
2.0 km
Mayfield Church of England Primary School. 2 schools nearby.
Night-time· 23:00 – 07:00
35.5dB