Hart House, Hermongers Lane, Rudgwick, Horsham, RH12 3AL
About Hart House
Hart House is a four-bedroom detached house in Rudgwick, Horsham, Horsham (RH12 3AL). It has a recorded floor area of 186 m² (around 2002 sq ft). The latest certificate (July 2020) returns a B (score 82), comfortably above the UK average. Main heating runs on electricity: electricity, unspecified tariff. Other recorded features include outbuildings.
One planning application is currently pending a decision in 2022. At 186 m² the property is well over the postcode median (100 m² across 17 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £1,288,000 is 19.8% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£537/sq ft) was about 56.3% above the typical sold price in the postcode. Sold August 2020 for £1,075,000.
What this property has
Inside
- Bedrooms4
- Bathrooms4
- Open-plan layoutYes
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageDouble
- OutbuildingsYes
Energy performance
Hart House ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has permanent outbuildings, we believe a Level 3 building survey should be considered.
From £1,645 · Includes VAT
Planning history
Planning records include a solar-panel installation at Hart House.
1 application on record at Hart House, Hermongers Lane, Rudgwick, Horsham, RH12 3AL
- Oct 2022Solar PanelsOutlineOutcome in report
Installation of 20no Solar Panels to roof elevations (Lawful Development Certificate - Proposed)
- Documents
- 7 docs on file
- Reference
- DC/22/1892
Unlock Hart House, Hermongers Lane, Rudgwick, Horsham, RH12 3AL's full planning history
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- Every decision — granted, refused or withdrawn
- All 1 application on this property in full, plus 10 notable nearby
- The 7 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on Hart House was the highest on Land Registry record across the postcode.
£1,288,000
Modelled from EPC, postcode comparables.
£1,075,000
Recorded with HM Land Registry.
Sales timeline
18 August 2020Most recent
£1,075,000
Median price across the last 5 sales in RH12 3AL: £435,000 (2023–2018).
Nearby sales in RH12 3AL
Chestnuts, Hermongers Lane, Rudgwick, Horsham, RH12 3AL
Sold Aug 2023
£770,000Fawn House, Hermongers Lane, Rudgwick, Horsham, RH12 3AL
Sold Dec 2020
£925,000Hermongers Farm Chalet, Hermongers Lane, Rudgwick, Horsham, RH12 3AL
Sold Feb 2020
£90,0002 Orchard Barn, Hermongers Lane, Rudgwick, Horsham, RH12 3AL
Sold Feb 2018
£435,000Hermongers Farm, Hermongers Lane, Rudgwick, Horsham, RH12 3AL
Sold Apr 2017
£650,000
Versus other Hermongers Lane homes
Hart House outperforms the street on epc rating by a wide margin.
Price per m²
£5,780
Street avg £3,749
Floor Area
186 m²
Street avg 123 m²
CO₂ Emissions
2.6 t/year
Street avg 4.8 t/year
Years Held
6 years
Street avg 11 years
Similar properties nearby
1 Benlands Cottages, Northlands Road, Warnham
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1 Bell Road, Warnham
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1 Chantler Lane, Broadbridge Heath
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1 Buckhurst Cottages, Church Street, Rudgwick
RH12 3EZ
1 Barley Mews, Rudgwick
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1 Brookhurst Field, Foxholes, Rudgwick
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1 Buck Way, Broadbridge Heath
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1 Arundene Cottage, Loxwood Road, Rudgwick
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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
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.8 km
Hermonger Lane — bus stop.
Closest school
1.9 km
Rudgwick Primary School. 1 school 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
40.8dB

Night-time· 23:00 – 07:00
35.5dB







