18 Barwell Crescent, Biggin Hill, Westerham, TN16 3GD
About 18 Barwell Crescent
18 Barwell Crescent is a four-bedroom semi-detached house in Biggin Hill, Westerham, Westerham (TN16 3GD). It has a recorded floor area of 118 m² (around 1270 sq ft) and council tax band E. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. The latest certificate (May 2009) shows a C (score 80), near the top of the C band. The recommended improvements would push it to B (score 81). The latest certificate is from May 2009, so improvements made since then won't be reflected.
Across 2009–2018, sale prices on this property compounded at 7.9% per year. On a £-per-square-foot basis, the last sale (£486/sq ft) was about 36.4% above the typical sold price in the postcode. On the market in March 2018 and unlisted since — roughly 8 years.
Know exactly what you're buying at 18 Barwell Crescent
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
- Bedrooms4
- Bathrooms3
Outside
- Private gardenSouth-facing
- GarageIntegral
Building
- Underfloor heatingYes
Energy performance
18 Barwell Crescent'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This certificate is over 10 years old and is no longer valid.Expired 26 May 2019
EPC Rating
Planning history
18 Barwell Crescent has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 18 Barwell Crescent
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
18 Barwell Crescent valuation sits well clear of the typical sold price in this postcode.
£621,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.9% per year over 9 years.
£617,500
Growth on file: 7.9% per year over 9 years.
Sales timeline
25 March 2018Most recent
£617,500
+96.0%over 8 years28 May 2009
£315,000
Median price across the last 5 sales in TN16 3GD: £605,000 (2025–2024).
Nearby sales in TN16 3GD
1 Barwell Crescent, Biggin Hill, Westerham, TN16 3GD
Sold Jul 2025
£625,000Allton Lodge, Flat 2, 19 Barwell Crescent, Biggin Hill, Westerham, TN16 3GD
Sold Jun 2025
£315,0002 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
£640,000
Everything we know about 18 Barwell Crescent, 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
18 Barwell Crescent outperforms the street on epc rating by a wide margin.
Price per m²
£5,234
Street avg £4,565
Floor Area
118 m²
Street avg 113 m²
CO₂ Emissions
2.2 t/year
Street avg 3.1 t/year
Years Held
8 years
Street avg 8 years
Similar properties nearby
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1 Barwell Crescent, Biggin Hill
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1 Christy Road, Biggin Hill
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1 Eastern View, Biggin Hill
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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