18 Illett Way, Faygate, Horsham, RH12 0AJ
About 18 Illett Way
18 Illett Way is a four-bedroom detached house in Faygate, Horsham, Horsham (RH12 0AJ). It has a recorded floor area of 105 m² (around 1130 sq ft) and construction records dating it to 2007-2011. The latest certificate (October 2024) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (April 2016); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 89).
At 105 m² the property is well over the postcode median (76 m² across 88 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. 5 planning records sit against the property, 4 approved, 1 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. 10 years since the last transfer (May 2016). Today's modelled estimate of £481,000 is 13.2% above the 2016 sale price.
What this property has
Inside
- Bedrooms4
- Bathrooms2
Energy performance
18 Illett Way sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
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Planning history
A a single-storey rear extension application was refused at 18 Illett Way in 2025.
5 applications on record at 18 Illett Way, Faygate, Horsham, RH12 0AJ
- Mar 2021Garage ConversionFullOutcome in report
Conversion of garage into habitable living space.
- Documents
- 8 docs on file
- Reference
- DC/21/0205
- More recent applications — locked
- ExtensionSept 2025Decision
- ExtensionMar 2025Decision
+ 2 more applications in the report
Unlock 18 Illett Way, Faygate, Horsham, RH12 0AJ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (5 on record)
- All 5 applications on this property in full
- The 52 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
18 Illett Way valuation sits well clear of the typical sold price in this postcode.
£481,000
Modelled from EPC, postcode comparables.
£424,950
Recorded with HM Land Registry.
Sales timeline
26 May 2016Most recent
£424,950
Median price across the last 5 sales in RH12 0AJ: £291,000 (2025–2025).
Nearby sales in RH12 0AJ
56 Illett Way, Faygate, Horsham, RH12 0AJ
Sold Nov 2025
£509,0001 Illett Way, Faygate, Horsham, RH12 0AJ
Sold Oct 2025
£277,0009 Illett Way, Faygate, Horsham, RH12 0AJ
Sold Jul 2025
£291,00044 Illett Way, Faygate, Horsham, RH12 0AJ
Sold Jul 2025
£298,00066 Illett Way, Faygate, Horsham, RH12 0AJ
Sold May 2025
£284,000
Versus other Illett Way homes
On epc rating, 18 Illett Way runs well behind the street norm.
Price per m²
£4,047
Street avg £4,061
Floor Area
105 m²
Street avg 103 m²
CO₂ Emissions
2.2 t/year
Street avg 1.6 t/year
Years Held
10 years
Street avg 7 years
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Kilnwood Vale School — bus stop.
Closest school
0.2 km
Kilnwood Vale Primary School. 11 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.1dB

Night-time· 23:00 – 07:00
41.1dB







