10 Bertrey Cottages, Single Street, Berrys Green, Westerham, TN16 3AD
About 10 Bertrey Cottages
10 Bertrey Cottages is a three-bedroom mid-terrace house in Berrys Green, Westerham, Westerham (TN16 3AD). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (May 2014) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 85), a 3-band jump. The latest certificate is from May 2014, so improvements made since then won't be reflected. Other recorded features include a loft.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1998–2015, sale prices on this property compounded at 8.2% per year. Today's modelled estimate of £435,000 is 11.5% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£426/sq ft) was about 33.6% above the typical sold price in the postcode. Last changed hands 11 years ago, in February 2015.
Know exactly what you're buying at 10 Bertrey Cottages
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
- Bedrooms3
- Dining roomYes
- CloakroomYes
- LoftYes
Outside
- Private gardenYes
Building
- Heating systemGas
Energy performance
10 Bertrey Cottages 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This certificate is over 10 years old and is no longer valid.Expired 21 May 2024
EPC Rating
Planning history
10 Bertrey Cottages has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 10 Bertrey Cottages
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
Sale price has grown by over 3x since 1998.
£435,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.2% per year over 17 years.
£390,000
Growth on file: 8.2% per year over 17 years.
Sales timeline
25 February 2015Most recent
£390,000
+123.9%over 13 years14 December 2001
£174,200
+65.9%over 3 years4 June 1998
£105,000
Median price across the last 5 sales in TN16 3AD: £370,000 (2025–2013).
Nearby sales in TN16 3AD
5 Bertrey Cottages, Single Street, Berrys Green, Westerham, TN16 3AD
Sold Feb 2025
£457,0002 Bertrey Cottages, Single Street, Berrys Green, Westerham, TN16 3AD
Sold Feb 2021
£410,0007 Bertrey Cottages, Single Street, Berrys Green, Westerham, TN16 3AD
Sold Nov 2018
£360,0004 Bertrey Cottages, Single Street, Berrys Green, Westerham, TN16 3AD
Sold Mar 2012
£250,00012 Bertrey Cottages, Single Street, Berrys Green, Westerham, TN16 3AD
Sold Oct 2007
£249,999
Everything we know about 10 Bertrey Cottages, 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 Single Street homes
10 Bertrey Cottages is notably below the street on epc rating.
Price per m²
£4,588
Street avg £4,963
Floor Area
85 m²
Street avg 77 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
4.6 t/year
Street avg 3.7 t/year
Similar properties nearby
1 Bridlington Close, Biggin Hill
TN16 3PD
1 Filey Close, Biggin Hill
TN16 3PE
1 Foley Road, Biggin Hill
TN16 3QH
1 Bottom Barn Cottage, Berrys Hill, Berrys Green
TN16 3AG
1 Allenby Road, Biggin Hill
TN16 3LH
1 Alexandra Road, Biggin Hill
TN16 3NY
1 Charlton Drive, Biggin Hill
TN16 3TZ
1 Aperfield Road, Biggin Hill
TN16 3LU
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
0.0 km
Jail Lane / Single Street — bus stop.
Closest school
0.3 km
Cudham Church of England Primary School. 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
43.5dB

Night-time· 23:00 – 07:00
36.3dB