1 Gate House Court, Grange Close, Westerham, TN16 1AG
About 1 Gate House Court
1 Gate House Court is a detached house in Westerham (TN16 1AG). It has a recorded floor area of 102 m² (around 1098 sq ft) and construction records dating it to 2025. The latest certificate (December 2025) returns an A (score 98), the top energy band on the EPC scale. When first surveyed in September 2013 the rating was D, the property has climbed 3 bands since. Between certificates, wall efficiency went from Average to Very Good, roof efficiency went from Average to Very Good and window efficiency went from Good to Very Good. This certificate was lodged in the last six months, so the rating reflects current condition.
Its energy rating outperforms most of the postcode (better than 89% of similar EPCs).
Know exactly what you're buying at 1 Gate House Court
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
Energy performance
1 Gate House Court's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
High performance glazing installed
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
Planning history
1 Gate House Court has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 1 Gate House Court
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
1 Gate House Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£631,000
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.
Median price across the last 5 sales in TN16 1AG: £535,000 (2024–2017).
Nearby sales in TN16 1AG
Everything we know about 1 Gate House Court, 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 Grange Close homes
On epc rating, 1 Gate House Court stands well clear of the street.
EPC Rating
98 (A)
Street avg 72 (C)
Floor Area
102 m²
Street avg 125 m²
CO₂ Emissions
1.3 t/year
Street avg 4.0 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Kings Arms — bus stop.
Closest school
0.4 km
Churchill Church of England Voluntary Controlled 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
51.4dB

Night-time· 23:00 – 07:00
44.0dB