September Cottage is a four-bedroom detached house in Mayfield (TN20 6TE). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (October 2024) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 74).
Untraded for 19 years, with the last transfer in September 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Sale prices here have outpaced England HPI: 10.1% per year against 0% for the wider region. Today's modelled estimate of £665,000 sits 64.2% above the 2007 sale of £405,000. On a £-per-square-foot basis, the last sale (£330/sq ft) was about 37.9% above the typical sold price in the postcode. At 114 m² the property is well over the postcode median (62 m² across 10 EPCs), placing it in the larger end of the local stock. 3 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations.
September Cottage has an approved single-storey rear extension on the planning record.
REDUCE OVERHANGING LIMBS OF ONE BIRCH TREE BY 2.5M UP TO A HEIGHT OF 9M SUBJECT TO REGULATIONS DESIGNATED MAYFIELD CONSERVATION AREA OCTOBER 1969/MARCH 2017
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£665,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.1% per year over 6 years.
£405,000
Growth on file: 10.1% per year over 6 years.
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On habitable rooms, September Cottage stands well clear of the street.
Price per m²
£3,553
Street avg £2,460
Floor Area
114 m²
Street avg 92 m²
Habitable Rooms
6 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
44.5dB

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View improvement recommendations
Unlock the certificate's suggested upgrades and estimated costs in the full report
Extension: Single storey · Rear of property
SINGLE STOREY REAR EXTENSION
Full planning data for September Cottage, Fletching Street, Mayfield, TN20 6TE
1 more on this property, plus every nearby application and full decision details, in the report.
28 September 2007Most recent
£405,000
+76.9%over 5 years1 November 2001
£229,000
Median price across the last 5 sales in TN20 6TE: £167,500 (2025–2010).
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Detailed EPC data
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Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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Street avg 4 rooms
CO₂ Emissions
5.0 t/year
Street avg 4.5 t/year
TN20 6NE
Southmead Close — bus stop.
Closest school
0.4 km
Mayfield Church of England Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
36.5dB