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Get started13 Arne Grove is a four-bedroom detached house in Horley (RH6 8DQ). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (July 2012) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from July 2012, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 4.7% per year against 0% for the wider region. Today's modelled estimate of £483,000 is 12.1% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£435/sq ft) was about 46.1% above the typical sold price in the postcode. One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. Sold March 2020 for £431,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 10 Jul 2022
13 Arne Grove has an approved single-storey extension on the planning record.
Extension: Single storey
Proposed single storey extension.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£483,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 7 years.
£431,000
Growth on file: 4.7% per year over 7 years.
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13 Arne Grove outperforms the street on habitable rooms by a wide margin.
Price per m²
£4,685
Street avg £4,437
Floor Area
92 m²
Street avg 87 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
26/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
49.0dB

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23 March 2020Most recent
£431,000
+39.8%over 7 years14 December 2012
£308,400
Median price across the last 5 sales in RH6 8DQ: £440,000 (2025–2018).
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Every planning application and decision on record
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Energy costs, comparable sales, crime, schools and transport

CO₂ Emissions
3.8 t/year
Street avg 3.5 t/year
RH6 8HS
Knowles Road — bus stop.
Closest school
0.4 km
Westvale Park Primary Academy. 9 schools nearby.
Night-time· 23:00 – 07:00
38.5dB