Sillwood House, Sandhills Road, Barns Green, Horsham, RH13 0PU
About Sillwood House
Sillwood House is a five-bedroom detached house in Barns Green, Horsham, Horsham (RH13 0PU). It has a recorded floor area of 280 m² (around 3014 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (March 2019) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2016. Between certificates, lighting went from Average to Good. The recommended improvements would push it to C (score 73).
At 280 m² the property is well over the postcode median (125 m² across 13 EPCs), placing it in the larger end of the local stock. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Across 1995–2020, sale prices on this property compounded at 8.7% per year. Today's modelled estimate of £1,222,000 is 15.3% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£352/sq ft) was about 89.3% above the typical sold price in the postcode. Most recent transfer: September 2020 at £1,060,000.
What this property has
Inside
- Bedrooms5
- Bathrooms4
- Dining roomYes
- Utility roomYes
- EnsuiteYes
- StudyYes
Outside
- GarageYes
Energy performance
Sillwood House's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,645 · Includes VAT
Planning history
Sillwood House has no planning applications on record.
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on Sillwood House was the highest on Land Registry record across the postcode.
£1,222,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.7% per year over 26 years.
£1,060,000
Growth on file: 8.7% per year over 26 years.
Sales timeline
3 September 2020Most recent
£1,060,000
+4.6%over 3 years21 June 2017
£1,013,750
+111.2%over 16 years3 June 2001
£480,000
+284.0%over 6 years10 February 1995
£125,000
Median price across the last 5 sales in RH13 0PU: £475,000 (2025–2020).
Nearby sales in RH13 0PU
1 New Cottages, Sandhills Road, Barns Green, Horsham, RH13 0PU
Sold May 2025
£475,000The Crickets, Sandhills Road, Barns Green, Horsham, RH13 0PU
Sold Jan 2025
£684,0001 Motto Cottages, Sandhills Road, Barns Green, Horsham, RH13 0PU
Sold Jun 2021
£200,0002 Myrtle Cottages, Sandhills Road, Barns Green, Horsham, RH13 0PU
Sold Mar 2021
£475,000Sandhills, Sandhills Road, Barns Green, Horsham, RH13 0PU
Sold Aug 2020
£760,000
Versus other Sandhills Road homes
Sillwood House outperforms the street on floor area by a wide margin.
Price per m²
£3,786
Street avg £3,235
Floor Area
280 m²
Street avg 144 m²
Habitable Rooms
10 rooms
Street avg 6 rooms
CO₂ Emissions
11.0 t/year
Street avg 7.3 t/year
Similar properties nearby
1 Hillfield Cottages, Fulfords Road, Itchingfield
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1 Holmbush Cottages, Hayes Lane, Slinfold
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1 Fairfield Cottages, Cross Lane, Barns Green
RH13 0TG
1 Greenfield Road, Slinfold
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1 Barnes Wallis Avenue, Christs Hospital
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1 Brick Lane, Slinfold
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1 Churchyard Cottages, Clapgate Lane, Slinfold
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Recreation Ground — bus stop.
Closest school
0.2 km
Barns Green Primary School. 2 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
43.8dB

Night-time· 23:00 – 07:00
36.0dB







