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Get started1 Grasslands is a four-bedroom detached house in Smallfield, Horley, Horley (RH6 9NU). It has a recorded floor area of 147 m² (around 1582 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (February 2026) shows a C (score 74). When first surveyed in September 2010 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Average; while roof efficiency dropped from Good to Average and window efficiency dropped from Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition. Other recorded features include a conservatory.
Untraded for 30 years, with the last transfer in March 1996. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 147 m² the property is well over the postcode median (110 m² across 23 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 87% of similar EPCs). Today's modelled estimate of £534,000 sits 385.5% above the 1996 sale of £110,000. On a £-per-square-foot basis, the last sale (£70/sq ft) was about 66.5% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved.
The EPC has just been inspected, so the rating reflects current condition.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
1 Grasslands's modelled value sits at over four times its earliest registered sale price (1996).
£534,000
Modelled from EPC, postcode comparables.
£110,000
Recorded with HM Land Registry.
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On floor area, 1 Grasslands stands well clear of the street.
Price per m²
£748
Street avg £3,216
Floor Area
147 m²
Street avg 110 m²
Habitable Rooms
7 rooms
Crime
26/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Broadbridge Lane — bus stop.

Daytime· 07:00 – 23:00
59.6dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Floor insulation added or improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Rear of property
Demolition of existing conservatory. erection of single storey rear extension.
Extension: Single storey · Side of property
Erection of single storey side extension.
8 March 1996Most recent
£110,000
Median price across the last 5 sales in RH6 9NU: £450,000 (2025–2021).
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Energy costs, comparable sales, crime, schools and transport

Street avg 6 rooms
CO₂ Emissions
3.7 t/year
Street avg 4.6 t/year
RH6 9HN
Closest school
0.6 km
Burstow Primary School. 6 schools nearby.
Flood risk
Low
From the Environment Agency.
Night-time· 23:00 – 07:00
50.0dB