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Get started12 Tower Close is a three-bedroom detached house in Charlton, Andover, Andover (SP10 4RS). It has a recorded floor area of 160 m² (around 1722 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (January 2016) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 82), a 3-band jump. The latest certificate is from January 2016, so improvements made since then won't be reflected.
Held since June 2007 — that's 19 years off the open market, well above the local norm. 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: 11.3% per year against 0% for the wider region. Today's modelled estimate of £380,000 sits 55.1% above the 2007 sale of £245,000. On a £-per-square-foot basis, the last sale (£142/sq ft) was about 40.1% below the postcode norm. At 160 m² the property is well over the postcode median (89 m² across 30 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One historical planning record sits against the property in 2018.
12 Tower Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 29 Jan 2026
Extension: Part single, part two storey · Rear of property
Proposed two storey rear extension to form enlarged kitchen/family Room with bedrooms above and single storey side extension to from study and utility room; provision of additional off-road parking to front garden
Sale price has grown by over 3x since 1996.
£380,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.3% per year over 11 years.
£245,000
Growth on file: 11.3% per year over 11 years.
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EPC Rating for 12 Tower Close lags the street by a wide margin.
Price per m²
£1,531
Street avg £3,248
Floor Area
160 m²
Street avg 94 m²
Habitable Rooms
5 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Charlton Lakes — bus stop.

Daytime· 07:00 – 23:00
50.5dB

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22 June 2007Most recent
£245,000
+58.1%over 4 years12 July 2002
£155,000
+101.3%over 5 years23 August 1996
£77,000
Median price across the last 5 sales in SP10 4RS: £350,000 (2025–2024).
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Every planning application and decision on record
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Energy costs, comparable sales, crime, schools and transport

Street avg 5 rooms
CO₂ Emissions
9.4 t/year
Street avg 3.3 t/year
SP10 4LP
Closest school
0.7 km
Harrow Way Community School. 15 schools nearby.
Night-time· 23:00 – 07:00
41.2dB