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Get started23 Barnfield is a three-bedroom detached house in Crowborough (TN6 2RX). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (September 2010) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 70), a 2-band jump. The latest certificate is from September 2010, so improvements made since then won't be reflected.
Untraded for 15 years, with the last transfer in November 2010. Sale prices here have outpaced England HPI: 6.2% per year against 0% for the wider region. Today's modelled estimate of £416,000 sits 60% above the 2010 sale of £260,000. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 95 m² it's 17.2% smaller than the typical home in the postcode (115 m² median across 10 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs).
23 Barnfield's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 24 Sept 2020
23 Barnfield has 2 separate extension applications on the council record.
Extension: Single storey
ERECTION OF SINGLE STOREY EXTENSION.
23 Barnfield's estimated value is more than triple its earliest registered sale price (1999).
£416,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 11 years.
£260,000
Growth on file: 6.2% per year over 11 years.
23 Barnfield outperforms the street on years held by a wide margin.
Price per m²
£2,736
Street avg £3,523
Floor Area
95 m²
Street avg 118 m²
Habitable Rooms
5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km

Daytime· 07:00 – 23:00
49.0dB

Extension: Single storey · Rear of property
ERECTION OF SINGLE STOREY REAR EXTENSION
15 November 2010Most recent
£260,000
+95.5%over 11 years1 October 1999
£133,000
Median price across the last 5 sales in TN6 2RX: £510,000 (2023–2018).
Street avg 6 rooms
CO₂ Emissions
7.3 t/year
Street avg 4.6 t/year
TN6 2NX
The Park — bus stop.
Closest school
0.3 km
Beacon Academy. 6 schools nearby.
Night-time· 23:00 – 07:00
40.3dB
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