31a, Mount Pleasant, Biggin Hill, Westerham, TN16 3TP
About 31a
31a is a five-bedroom detached house in Biggin Hill, Westerham, Westerham (TN16 3TP). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (September 2014) shows a C (score 71). The recommended improvements would push it to B (score 86). The latest certificate is from September 2014, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2007. Past consents include an extension and a porch, meaningful when judging how the property has evolved. At 109 m² it's 21.4% larger than the typical home in the postcode (90 m² median across 30 EPCs). Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). Across 2006–2018, sale prices on this property compounded at 6.3% per year. On a £-per-square-foot basis, the last sale (£465/sq ft) was about 63.8% above the typical sold price in the postcode. Most recent transfer: June 2018 at £545,000.
What this property has
Inside
- Bedrooms5
- Bathrooms1
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- DrivewayYes
Building
- RefurbishedYes
Energy performance
31a'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This certificate is over 10 years old and is no longer valid.Expired 19 Sept 2024
EPC Rating
Planning history
- Jul 2007PorchFullIn report
Extension: Front of property
Alterations to the front elevation to include a bay window and porch
Extension- Documents
- 3 docs on file
- Reference
- 07/02019/FULL6
We flagged 1 thing worth checking at 31a
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
31a has more than doubled in price since the earliest registered sale in 2006.
£561,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 12 years.
£545,000
Growth on file: 6.3% per year over 12 years.
Sales timeline
7 June 2018Most recent
£545,000
+32.9%over 3 years15 December 2014
£410,000
+54.7%over 8 years30 August 2006
£265,000
Median price across the last 5 sales in TN16 3TP: £525,000 (2025–2023).
Nearby sales in TN16 3TP
67 Mount Pleasant, Biggin Hill, Westerham, TN16 3TP
Sold Jul 2025
£585,00043 Mount Pleasant, Biggin Hill, Westerham, TN16 3TP
Sold Jun 2025
£470,00073 Mount Pleasant, Biggin Hill, Westerham, TN16 3TP
Sold Nov 2024
£525,00023 Mount Pleasant, Biggin Hill, Westerham, TN16 3TP
Sold Jul 2023
£430,00075 Mount Pleasant, Biggin Hill, Westerham, TN16 3TP
Sold Jun 2023
£530,000
Versus other Mount Pleasant homes
EPC Rating for 31a runs comfortably ahead of the street norm.
Price per m²
£5,000
Street avg £4,063
Floor Area
109 m²
Street avg 103 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 4.9 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
0.2 km
Maple Leaf Close — bus stop.
Closest school
0.7 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
48.9dB

Night-time· 23:00 – 07:00
39.4dB







