Allton Lodge, Flat 2, 19 Barwell Crescent, Biggin Hill, Westerham, TN16 3GD
About Allton Lodge
Allton Lodge is a two-bedroom semi-detached house in Biggin Hill, Westerham, Westerham (TN16 3GD). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 2012 onwards and council tax band C. The latest certificate (March 2024) shows a C (score 80), near the top of the C band. The rating has held steady at C across 2 certificates since October 2012. Between certificates, wall efficiency went from Good to Very Good and lighting went from Very Poor to Very Good. At 61 m² this is the 2nd smallest of 6 units on EPC record in Allton Lodge, where floor areas span 60–76 m².
A recent sale: £315,000 in June 2025. Across the public record there are 4 sales, relatively high churn for a single property. At 61 m² it sits well below the postcode median (109 m² across 19 EPCs), making it one of the more compact homes locally. Across 2008–2025, sale prices on this property compounded at 3.4% per year. On a £-per-square-foot basis, the last sale (£480/sq ft) was about 36.2% above the typical sold price in the postcode.
Know exactly what you're buying at Allton Lodge
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
- Bedrooms2
- Bathrooms2
- EnsuiteYes
Outside
- Communal gardenYes
- ParkingAllocated
Energy performance
Allton Lodge's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
Planning history
Allton Lodge has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at Allton Lodge
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
£312,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.4% per year over 17 years.
£315,000
Growth on file: 3.4% per year over 17 years.
Sales timeline
23 June 2025Most recent
£315,000
+10.0%over 4 years23 June 2020
£286,250
-1.3%over 2 years16 November 2017
£290,000
+61.1%over 8 years19 December 2008
£180,000
Median price across the last 5 sales in TN16 3GD: £605,000 (2025–2023).
Nearby sales in TN16 3GD
1 Barwell Crescent, Biggin Hill, Westerham, TN16 3GD
Sold Jul 2025
£625,0002 Barwell Crescent, Biggin Hill, Westerham, TN16 3GD
Sold Nov 2024
£605,000Allton Lodge, Flat 1, 19 Barwell Crescent, Biggin Hill, Westerham, TN16 3GD
Sold Aug 2024
£305,00012 Barwell Crescent, Biggin Hill, Westerham, TN16 3GD
Sold Jun 2024
£640,0007 Barwell Crescent, Biggin Hill, Westerham, TN16 3GD
Sold Aug 2023
£600,000
Everything we know about Allton Lodge, 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 Barwell Crescent homes
Years Held for Allton Lodge lags the street by a wide margin.
Price per m²
£5,164
Street avg £4,100
Floor Area
61 m²
Street avg 69 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.4 t/year
Street avg 1.5 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
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