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Get started11a Beaconfield House is a two-bedroom semi-detached house in Crowborough (TN6 1AX). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (August 2013) shows an E (score 40), well below the UK norm with real room to improve. When first surveyed in September 2010 the rating was F, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Average, lighting went from Very Poor to Very Good and main heating went from Very Poor to Poor; while roof efficiency dropped from Poor to Very Poor. Main heating runs on electricity. The latest certificate is from August 2013, so improvements made since then won't be reflected. At 70 m² this is the 16th smallest of 24 units on EPC record in the building, where floor areas span 40–74 m². The building's EPC ratings span F to C across 24 units on file.
Sale prices here have outpaced England HPI: 1.5% per year against 0% for the wider region. Today's modelled estimate of £227,000 is 33.5% above the 2014 sale price. At 70 m² the property is well over the postcode median (48 m² across 23 EPCs), placing it in the larger end of the local stock. Last changed hands 12 years ago, in January 2014.
11a Beaconfield House'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This certificate is over 10 years old and is no longer valid.Expired 06 Aug 2023
11a Beaconfield House valuation sits well clear of the typical sold price in this postcode.
£227,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.5% per year over 7 years.
£170,000
Growth on file: 1.5% per year over 7 years.
CO₂ Emissions for 11a Beaconfield House lags the street by a wide margin.
Price per m²
£2,429
Street avg £2,519
Floor Area
70 m²
Street avg 56 m²
Habitable Rooms
3 rooms
Street avg 3 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
0.1 km

Daytime· 07:00 – 23:00
49.8dB

Changes detected from historical EPC data
Upgraded to gas central heating
Heating controls changed
Hot water system upgraded
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
27 January 2014Most recent
£170,000
+10.7%over 6 years7 March 2007
£153,500
Median price across the last 5 sales in TN6 1AX: £232,500 (2025–2021).
1b Beaconfield House Beacon Road Crowborough
Sold Oct 2025
8a Beaconfield House Beacon Road Crowborough
Sold Dec 2023
3a Beaconfield House Beacon Road Crowborough
Sold Nov 2023
7b Beaconfield House Beacon Road Crowborough
Sold Nov 2022
2b Beaconfield House Beacon Road Crowborough
Sold Sept 2021
CO₂ Emissions
6.7 t/year
Street avg 3.5 t/year
TN6 1HY
Goldsmiths Avenue — bus stop.
Closest school
0.9 km
St Marys Catholic Primary School. 6 schools nearby.
Night-time· 23:00 – 07:00
39.8dB
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