4a, Market Square, Westerham, TN16 1AW
About 4a
4a is a detached house in Westerham (TN16 1AW). It has a recorded floor area of 183 m² (around 1970 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (April 2022) shows a D (score 55), a step below the typical UK home.
Across 1996–2022, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £590,000 is 14.5% below the 2022 sale of £690,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£350/sq ft) was about 111.9% above the typical sold price in the postcode. At 183 m² the property is well over the postcode median (67 m² across 6 EPCs), placing it in the larger end of the local stock. Most recent transfer: June 2022 at £690,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 4a
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
4a's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
4a has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 4a
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
Price for 4a has grown more than fourfold since the 1996 starting point.
£590,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 26 years.
£690,000
Growth on file: 5.8% per year over 26 years.
Sales timeline
28 June 2022Most recent
£690,000
+340.9%over 26 years26 March 1996
£156,500
Median price across the last 4 sales in TN16 1AW: £210,000 (2010–1996).
Everything we know about 4a, 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 Market Square homes
4a outperforms the street on floor area by a wide margin.
EPC Rating
55 (D)
Street avg 53 (E)
Floor Area
183 m²
Street avg 79 m²
CO₂ Emissions
10.0 t/year
Street avg 4.8 t/year
Habitable Rooms
7 rooms
Street avg 5 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 Kings Arms — bus stop.
Closest school
0.5 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
50.8dB

Night-time· 23:00 – 07:00
43.5dB