12 Forgefield, Biggin Hill, Westerham, TN16 3DS
About 12 Forgefield
12 Forgefield is an end-of-terrace house in Biggin Hill, Westerham, Westerham (TN16 3DS). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (June 2024) shows a C (score 69), just inside the C band. When first surveyed in June 2014 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Very Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Poor. The recommended improvements would push it to B (score 86).
It hasn't traded since August 2004, a hold of 22 years that's notably long for the area. Across 2000–2004, sale prices on this property compounded at 14.9% per year. Today's modelled estimate of £440,000 sits 87.2% above the 2004 sale of £235,000. Its energy rating outperforms most of the postcode (better than 82% of similar EPCs).
Know exactly what you're buying at 12 Forgefield
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
12 Forgefield has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 12 Forgefield
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
12 Forgefield's estimated value is more than triple its earliest registered sale price (2000).
£440,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.9% per year over 4 years.
£235,000
Growth on file: 14.9% per year over 4 years.
Sales timeline
2 August 2004Most recent
£235,000
+67.9%over 3 years10 November 2000
£140,000
Median price across the last 5 sales in TN16 3DS: £455,000 (2024–2021).
Nearby sales in TN16 3DS
11 Forgefield, Biggin Hill, Westerham, TN16 3DS
Sold Jul 2024
£482,50020 Forgefield, Biggin Hill, Westerham, TN16 3DS
Sold Nov 2023
£455,0007 Forgefield, Biggin Hill, Westerham, TN16 3DS
Sold May 2022
£529,00010 Forgefield, Biggin Hill, Westerham, TN16 3DS
Sold May 2021
£395,00013 Forgefield, Biggin Hill, Westerham, TN16 3DS
Sold Jan 2021
£425,000
Everything we know about 12 Forgefield, 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 Forgefield homes
Price per m² for 12 Forgefield lags the street by a wide margin.
Price per m²
£3,176
Street avg £4,837
Floor Area
74 m²
Street avg 96 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.1 t/year
Street avg 4.6 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
Maple Leaf Close — bus stop.
Closest school
0.5 km
Biggin Hill 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
49.5dB
Night-time· 23:00 – 07:00
40.3dB