Sunnybank, Hosey Common Road, Westerham, TN16 1PP
About Sunnybank
Sunnybank is a three-bedroom detached house in Westerham (TN16 1PP). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (March 2020) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 75). Main heating runs on oil.
On energy efficiency it sits in the top 10% of properties in this postcode. 6 planning records sit against the property, 3 approved, 2 refused. Past consents include new windows, meaningful when judging how the property has evolved. Across 2003–2020, sale prices on this property compounded at 5.6% per year. On a £-per-square-foot basis, the last sale (£465/sq ft) was about 111.8% above the typical sold price in the postcode. Sold November 2020 for £625,000.
Know exactly what you're buying at Sunnybank
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Dining roomYes
- CloakroomYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenFront and rear
- GarageYes
Building
- Heating systemOil
Energy performance
Sunnybank ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Planning history
- Feb 2021AmendmentIn report
Application under s73A of the Town and Country Planning Act 1990 (as amended) seeking approval for undertaking the development permitted under application SE/16/01004/HOUSE without compliance with conditions 3 and 4, by the use of HardiePlank 8mm cladding (colour Iron Grey) and HardieTrim in lieu of the approved sawn natural timber cladding (Colour stain Mid-Oak).
- Documents
- 11 docs on file
- Reference
- 20/03770/MMA
- Dec 2020ConditionsIn report
Details pursuant to condition 2 (materials) of 16/01004/HOUSE.
- Documents
- 1 doc on file
- Reference
- 20/02961/DETAIL
We flagged 1 thing worth checking at Sunnybank
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
30-day money-back guarantee
Sales history & valuation
Sunnybank has more than doubled in price since the earliest registered sale in 2003.
£656,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 17 years.
£625,000
Growth on file: 5.6% per year over 17 years.
Sales timeline
30 November 2020Most recent
£625,000
+84.9%over 6 years26 June 2014
£338,000
+36.6%over 10 years28 November 2003
£247,500
Median price across the last 5 sales in TN16 1PP: £499,950 (2020–1997).
Nearby sales in TN16 1PP
Everything we know about Sunnybank, 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 Hosey Common Road homes
EPC Rating for Sunnybank runs comfortably ahead of the street norm.
Price per m²
£5,000
Street avg £4,514
Floor Area
125 m²
Street avg 132 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
5.9 t/year
Street avg 8.0 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
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Mapleton Road — bus stop.
Closest school
1.7 km
Crockham Hill Church of England Voluntary Controlled Primary School. 2 schools 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
46.2dB

Night-time· 23:00 – 07:00
38.7dB