4 Willow Mews, Platt, Sevenoaks, TN15 8NS
About 4 Willow Mews
4 Willow Mews is a semi-detached house in Platt, Sevenoaks, Sevenoaks (TN15 8NS). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 2012 onwards and council tax band E. The latest certificate (September 2023) shows a C (score 77), near the top of the C band. Earlier certificates rated it B (April 2013); the latest reading is one band lower. Between certificates, window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 90).
Today's modelled estimate of £473,000 sits 55.1% above the 2013 sale of £305,000. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Last changed hands 13 years ago, in May 2013.
Know exactly what you're buying at 4 Willow Mews
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Planning history
4 Willow Mews has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
£473,000
Modelled from EPC, postcode comparables.
£305,000
Recorded with HM Land Registry.
Sales timeline
2 May 2013Most recent
£305,000
Median price across the last 5 sales in TN15 8NS: £492,500 (2025–2013).
Everything we know about 4 Willow Mews, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Willow Mews homes
Years Held for 4 Willow Mews runs comfortably ahead of the street norm.
Price per m²
£3,910
Street avg £4,838
Floor Area
78 m²
Street avg 102 m²
CO₂ Emissions
2.1 t/year
Street avg 1.8 t/year
Years Held
13 years
Street avg 8 years
Similar properties nearby
1 Fairview Cottages, Crouch Lane, Borough Green
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1 Brickmakers Meadows, Platt
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1 Crow Hill Road, Borough Green
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1 Allingham Close, Borough Green
TN15 8FX
1 Church Villas, Long Mill Lane, Platt
TN15 8LZ
1 Crouch Lane, Borough Green
TN15 8LU
1 Claygate Cross Cottages, Winfield Lane, Borough Green
TN15 8PX
1 Annetts Hall, Borough Green
TN15 8DY
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
0.2 km
Flour Mill — bus stop.
Closest school
0.3 km
Platt Church of England Voluntary Aided Primary School. 4 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
48.0dB

Night-time· 23:00 – 07:00
40.9dB