Flat, 3 The Green, Westerham, TN16 1AS
About Flat
Flat is a three-bedroom detached house in Westerham (TN16 1AS). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (May 2019) shows a D (score 57), a step below the typical UK home. When first surveyed in May 2009 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Average and lighting went from Poor to Very Good. At 103 m² this is the 6th smallest of 11 units on EPC record in the building, where floor areas span 59–182 m². The building's EPC ratings span E to C across 11 units on file.
It hasn't traded since December 1998, a hold of 27 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £563,000 sits 155.9% above the 1998 sale of £220,000. On a £-per-square-foot basis, the last sale (£198/sq ft) was about 52.7% below the postcode norm.
Know exactly what you're buying at Flat
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
- Bathrooms1
- Dining roomYes
- Utility roomYes
- CloakroomYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Heating controls changed
Single glazing replaced with double or better glazing
More low energy lighting installed
Planning history
Flat has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at Flat
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
Flat has been held in the same hands since before 2000.
£563,000
Modelled from EPC, postcode comparables.
£220,000
Recorded with HM Land Registry.
Sales timeline
10 December 1998Most recent
£220,000
Median price across the last 5 sales in TN16 1AS: £794,500 (2025–2019).
Nearby sales in TN16 1AS
Everything we know about Flat, 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 The Green homes
On co₂ emissions, Flat runs well behind the street norm.
EPC Rating
57 (D)
Street avg 60 (D)
Floor Area
103 m²
Street avg 89 m²
CO₂ Emissions
5.9 t/year
Street avg 5.1 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
The Green — bus stop.
Closest school
0.6 km
Churchill Church of England Voluntary Controlled Primary School. 1 school 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
50.4dB

Night-time· 23:00 – 07:00
43.2dB