11 16 St Marys House, Normandy, Horsham, RH12 1JL
About 11 16 St Marys House
11 16 St Marys House is a semi-detached house in Horsham (RH12 1JL). It has a recorded floor area of 45 m² (around 484 sq ft) and construction records dating it to 1930-1949. At 45 m² this is the smallest unit on EPC record across 11 16 St Marys House (45–45 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (67 versus a best of 70). The latest certificate (October 2021) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 4 certificates since October 2021. The recommended improvements would push it to C (score 78).
Energy performance
EPC Rating
Certificate validity
Valid until 17 October 2031
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Low energy lighting percentage decreased
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
11 16 St Marys House has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
11 16 St Marys House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£187,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Versus other Normandy homes
11 16 St Marys House is notably below the street on epc rating.
EPC Rating
67 (D)
Street avg 71 (C)
Floor Area
45 m²
Street avg 47 m²
CO₂ Emissions
2.1 t/year
Street avg 1.9 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
1 10 St Marys House, Flat 5, Normandy
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1 10 St Marys House, Flat 8, Normandy
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1 10 St Marys House, Flat 2, Normandy
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1 Barnes Mews, Bishopric
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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
276/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Carfax — bus stop.
Closest school
0.0 km
St Mary's CofE (Aided) Primary School. 15 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
47.6dB

Night-time· 23:00 – 07:00
39.6dB







