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Get started56 Alderbrook Close is a one-bedroom semi-detached house in Crowborough (TN6 3DJ). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (September 2018) shows an E (score 45), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since May 2011. Between certificates, hot-water efficiency dropped from Average to Very Poor and main heating dropped from Average to Very Poor. The recommended improvements would lift it to C (score 77), a 2-band jump. Main heating runs on electricity.
Sale prices here have outpaced England HPI: 5.5% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£465/sq ft) was about 105.1% above the typical sold price in the postcode. At 40 m² it sits well below the postcode median (79 m² across 20 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Sold January 2024 for £200,000. Across the public record there are 4 sales, relatively high churn for a single property.
56 Alderbrook Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
£204,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 12 years.
£200,000
Growth on file: 5.5% per year over 12 years.
On epc rating, 56 Alderbrook Close runs well behind the street norm.
EPC Rating
45 (E)
Street avg 66 (D)
Floor Area
40 m²
Street avg 44 m²
CO₂ Emissions
3.1 t/year
Street avg 2.3 t/year
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
0.1 km

Daytime· 07:00 – 23:00
45.9dB

Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Hot water system changed
Are we missing something? Tell us about home improvements to help adjust your valuation.
31 January 2024Most recent
£200,000
+19.0%over 4 years29 March 2019
£168,000
+40.6%over 4 years30 May 2014
£119,500
+13.8%over 2 years21 December 2011
£105,000
Median price across the last 5 sales in TN6 3DJ: £400,000 (2025–2020).
Habitable Rooms
2 rooms
Street avg 2 rooms
TN6 3LF
Alderbrook Close — bus stop.
Closest school
0.8 km
Jarvis Brook Primary School. 5 schools nearby.
Night-time· 23:00 – 07:00
36.8dB
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