Old Warren is a three-bedroom semi-detached house in Mayfield (TN20 6TU). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1930-1949 and council tax band D. Tenure is freehold. The latest certificate (April 2021) shows a D (score 58), a step below the typical UK home. The recommended improvements would lift it to B (score 81), a 2-band jump. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
Today's modelled estimate of £490,000 is 17.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£351/sq ft) was about 18.5% above the typical sold price in the postcode. At 110 m² it's 19.7% smaller than the typical home in the postcode (137 m² median across 5 EPCs). Most recent transfer: August 2021 at £416,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
No planning applications are recorded against Old Warren, East Street, Mayfield, TN20 6TU. The full report also covers planning activity across the surrounding area.
Full planning data for Old Warren, East Street, Mayfield, TN20 6TU
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.
£490,000
Modelled from EPC, postcode comparables.
£416,000
Recorded with HM Land Registry.
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Floor Area for Old Warren lags the street by a wide margin.
Price per m²
£3,782
Street avg £3,540
Floor Area
110 m²
Street avg 145 m²
Habitable Rooms
5 rooms
Street avg 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
0.2 km

Daytime· 07:00 – 23:00
44.1dB

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20 August 2021Most recent
£416,000
Median price across the last 5 sales in TN20 6TU: £598,500 (2022–2015).
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
5.6 t/year
Street avg 6.8 t/year
TN20 6JB
Southmead Close — bus stop.
Closest school
0.5 km
Mayfield Church of England Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
36.3dB