Brettell Court, Flat 8, 6 Curchin Close, Biggin Hill, Westerham, TN16 3GF
About Brettell Court
Brettell Court is a semi-detached house in Biggin Hill, Westerham, Westerham (TN16 3GF). It has a recorded floor area of 455 m² (around 4898 sq ft), construction records dating it to 2007 onwards and council tax band C. At 455 m² this is the largest unit on EPC record across Brettell Court (37–455 m²). The building's EPC ratings span C to B, with this unit at the top. On EPC score it ranks first in the building (85 versus a worst of 79). The latest certificate (November 2013) returns a high B (score 85), putting the home a stone's throw from an A rating. The latest certificate is from November 2013, so improvements made since then won't be reflected.
At 455 m² the property is well over the postcode median (70 m² across 25 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 84% of similar EPCs). One historical planning record sits against the property in 2016.
Know exactly what you're buying at Brettell 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
Brettell Court's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Nov 2023
EPC Rating
Planning history
- Aug 2016Tree WorksTreesIn report
T1 Mature Horse Chestnut - Reduce by 2m.T2 Semi-mature Oak - Remove.SUBJECT TO TPO 1204 (A1)
- Agent
- Holly Tree Surgeons Ltd
- Documents
- 3 docs on file
- Reference
- 16/03256/TPO
We flagged 1 thing worth checking at Brettell 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
Brettell Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£372,000
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 3GF: £290,000 (2025–2021).
Nearby sales in TN16 3GF
14 Curchin Close, Biggin Hill, Westerham, TN16 3GF
Sold Mar 2025
£450,000Litchfield Lodge, Flat 2, 1 Curchin Close, Biggin Hill, Westerham, TN16 3GF
Sold Nov 2024
£290,000Litchfield Lodge, Flat 4, 1 Curchin Close, Biggin Hill, Westerham, TN16 3GF
Sold Sept 2024
£282,500Litchfield Lodge, Flat 3, 1 Curchin Close, Biggin Hill, Westerham, TN16 3GF
Sold Dec 2023
£290,00012 Curchin Close, Biggin Hill, Westerham, TN16 3GF
Sold Jun 2021
£456,000
Everything we know about Brettell 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 Curchin Close homes
EPC Rating for Brettell Court runs comfortably ahead of the street norm.
EPC Rating
85 (B)
Street avg 80 (C)
Floor Area
455 m²
Street avg 60 m²
CO₂ Emissions
5.4 t/year
Street avg 1.4 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
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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
0.2 km
Biggin Hill Airport / Passenger Terminal — bus stop.
Closest school
1.7 km
Oaklands Primary Academy. 8 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
48.7dB

Night-time· 23:00 – 07:00
41.4dB