Hillhouse, Beech Road, Biggin Hill, Westerham, TN16 3JQ
About Hillhouse
Hillhouse is a semi-detached house in Biggin Hill, Westerham, Westerham (TN16 3JQ). It has a recorded floor area of 73 m² (around 781 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (January 2012) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 75). The latest certificate is from January 2012, so improvements made since then won't be reflected.
Untraded for 20 years, with the last transfer in April 2006. At 73 m² it sits well below the postcode median (134 m² across 7 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £332,000 is 44.3% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£294/sq ft) was about 38.9% above the typical sold price in the postcode. One historical planning record sits against the property in 2020.
Know exactly what you're buying at Hillhouse
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
Hillhouse sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 13 Jan 2022
EPC Rating
Planning history
- Jun 2020AmendmentIn report
Use of Hill House as two self-contained dwellings LAWFUL DEVELOPMENT CERTIFICATE (EXISTING)
- Agent
- James Sharp Planning Limited
Retrospective- Documents
- 22 docs on file
- Reference
- 20/01290/ELUD
We flagged 1 thing worth checking at Hillhouse
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
£332,000
Modelled from EPC, postcode comparables.
£230,000
Recorded with HM Land Registry.
Sales timeline
2 April 2006Most recent
£230,000
Median price across the last 5 sales in TN16 3JQ: £445,000 (2025–2018).
Nearby sales in TN16 3JQ
1 Beech Road, Biggin Hill, Westerham, TN16 3JQ
Sold Oct 2025
£480,00019 Beech Road, Biggin Hill, Westerham, TN16 3JQ
Sold Aug 2025
£470,00013 Beech Road, Biggin Hill, Westerham, TN16 3JQ
Sold Jul 2025
£445,00017 Beech Road, Biggin Hill, Westerham, TN16 3JQ
Sold Jun 2024
£442,5007 Beech Road, Biggin Hill, Westerham, TN16 3JQ
Sold Mar 2018
£437,500
Everything we know about Hillhouse, 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

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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
Kings Road Biggin Hill — bus stop.
Closest school
0.6 km
Oaklands Primary Academy. 5 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
45.6dB

Night-time· 23:00 – 07:00
36.9dB