Marelands Cottage, Broadwater Lane, Copsale, Horsham, RH13 6QW
About Marelands Cottage
Marelands Cottage is a three-bedroom detached house in Copsale, Horsham, Horsham (RH13 6QW). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (June 2021) shows an E (score 44), well below the UK norm with real room to improve. When first surveyed in September 2019 the rating was G, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, hot-water efficiency went from Poor to Average and lighting went from Average to Very Good. The recommended improvements would lift it to C (score 76), a 2-band jump. Main heating runs on oil. Other recorded features include attached land beyond the plot.
Across 2020–2021, sale prices on this property compounded at -44.1% per year. Today's modelled estimate of £556,000 sits 58.9% above the 2021 sale of £350,000. On a £-per-square-foot basis, the last sale (£283/sq ft) was about 34% below the postcode norm. At 115 m² it sits well below the postcode median (255 m² across 21 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 81% of similar EPCs). 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Sold April 2021 for £350,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Dining roomYes
Outside
- Private gardenYes
- GarageDouble
- LandYes
Building
- RefurbishedYes
Energy performance
Marelands Cottage's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 8 June 2031
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency improved
Cavity wall insulation installed
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
Marelands Cottage has been extended on multiple sides of the property across separate planning applications.
3 applications on record at Marelands Cottage, Broadwater Lane, Copsale, Horsham, RH13 6QW
- Sept 2006MixedFullOutcome in report
New single-storey annexe and pergolas and demoltion of a 2 double garages and erection of a replacement building for 4 cars
- Documents
- 5 docs on file
- Reference
- DC/06/1799
- More recent applications — locked
- ExtensionAug 2025Decision
- ExtensionJul 2025Decision
Unlock Marelands Cottage, Broadwater Lane, Copsale, Horsham, RH13 6QW's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 6 notable nearby
- The 37 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Marelands Cottage changed hands twice within eighteen months — unusual for the area.
£556,000
Modelled from EPC, postcode comparables and a sale-price growth of -44.1% per year over 1 year.
£350,000
Growth on file: -44.1% per year over 1 year.
Sales timeline
25 April 2021Most recent
£350,000
-53.3%over 1 year3 January 2020
£750,000
Median price across the last 5 sales in RH13 6QW: £803,000 (2025–2022).
Nearby sales in RH13 6QW
Wilderness Farm, Broadwater Lane, Copsale, Horsham, RH13 6QW
Sold Sept 2025
£400,000Farthings, Broadwater Lane, Copsale, Horsham, RH13 6QW
Sold Jul 2024
£720,0004 Waters Edge, Broadwater Lane, Copsale, Horsham, RH13 6QW
Sold Jan 2023
£1,747,500Pimperne, Broadwater Lane, Copsale, Horsham, RH13 6QW
Sold Jan 2023
£803,0001 Waters Edge, Broadwater Lane, Copsale, Horsham, RH13 6QW
Sold Nov 2022
£1,800,000
Versus other Broadwater Lane homes
On price per m², Marelands Cottage runs well behind the street norm.
Price per m²
£3,043
Street avg £4,690
Floor Area
115 m²
Street avg 225 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
7.6 t/year
Street avg 6.5 t/year
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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
118/mo
Falling year-on-year across the wider district.
Nearest stop
1.3 km
Easteds Lane — bus stop.
Closest school
1.5 km
St Andrew's CofE Primary School. 4 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
43.6dB

Night-time· 23:00 – 07:00
35.9dB







