Winterfold House, Mayes Lane, Warnham, Horsham, RH12 3SG
About Winterfold House
Winterfold House is a detached house in Warnham, Horsham, Horsham (RH12 3SG). It has a recorded floor area of 515 m² (around 5543 sq ft) and construction records dating it to 2021. The latest certificate (June 2021) shows a C (score 79), near the top of the C band. The recommended improvements would push it to B (score 87). Main heating runs on gas: bulk lpg.
At 515 m² the property is well over the postcode median (80 m² across 24 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). Today's modelled estimate of £1,420,000 sits 212.1% above the 2020 sale of £455,000. On a £-per-square-foot basis, the last sale (£82/sq ft) was about 83.9% below the postcode norm. Sold January 2020 for £455,000. One historical planning record sits against the property in 2022.
Know exactly what you're buying at Winterfold House
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Planning history
- Jul 2022ConditionsIn report
Approval of details reserved by condition 4 to approved application DC/20/0057
- Documents
- 11 docs on file
- Reference
- DISC/21/0237
We flagged 1 thing worth checking at Winterfold House
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
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Sales history & valuation
Winterfold House's estimated value is more than triple its earliest registered sale price (2020).
£1,420,000
Modelled from EPC, postcode comparables.
£455,000
Recorded with HM Land Registry.
Sales timeline
30 January 2020Most recent
£455,000
Median price across the last 3 sales in RH12 3SG: £3,850,000 (2022–2016).
Everything we know about Winterfold House, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Mayes Lane homes
EPC Rating for Winterfold House runs comfortably ahead of the street norm.
EPC Rating
79 (C)
Street avg 56 (D)
Floor Area
515 m²
Street avg 226 m²
CO₂ Emissions
5.4 t/year
Street avg 7.8 t/year
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1 Chantler Lane, Broadbridge Heath
RH12 3TW
1 Buckhurst Cottages, Church Street, Rudgwick
RH12 3EZ
1 Bentley Gardens, Broadbridge Heath
RH12 3XG
1 Beale Close, Broadbridge Heath
RH12 3GY
1 Chantry Court, Broadbridge Heath
RH12 3XY
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
Tylden House — bus stop.
Closest school
1.4 km
Warnham CofE Primary School. 1 school nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
43.0dB

Night-time· 23:00 – 07:00
36.1dB