1 The Ferns, Platt, Sevenoaks, TN15 8JF
About 1 The Ferns
1 The Ferns is a four-bedroom detached house in Platt, Sevenoaks, Sevenoaks (TN15 8JF). It has a recorded floor area of 133 m² (around 1432 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (August 2014) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since September 2013. Between certificates, roof efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 75). The latest certificate is from August 2014, so improvements made since then won't be reflected. Other recorded features include a conservatory.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 2014–2020, sale prices on this property compounded at 3.3% per year. Today's modelled estimate of £740,000 is 10.4% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£468/sq ft) was about 50.7% above the typical sold price in the postcode. Sold September 2020 for £670,000.
Know exactly what you're buying at 1 The Ferns
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
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- Utility roomYes
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenFront and rear
- GarageDouble
Building
- Heating systemGas
- RefurbishedYes
Energy performance
1 The Ferns's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 24 Aug 2024
EPC Rating
Planning history
1 The Ferns has an approved extension on the planning record.
- Sept 2009ConservatoryFullIn report
Conservatory
Extension- Documents
- 13 docs on file
- Reference
- 09/01847/FL
- May 2000
What's in 1 The Ferns, Platt, Sevenoaks, TN15 8JF's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£740,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.3% per year over 6 years.
£670,000
Growth on file: 3.3% per year over 6 years.
Sales timeline
22 September 2020Most recent
£670,000
+22.9%over 6 years30 April 2014
£545,000
Median price across the last 5 sales in TN15 8JF: £525,000 (2024–2002).
Everything we know about 1 The Ferns, 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 The Ferns homes
1 The Ferns is notably below the street on epc rating.
Price per m²
£5,038
Street avg £4,144
Floor Area
133 m²
Street avg 137 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
5.7 t/year
Street avg 6.0 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
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
47.9dB

Night-time· 23:00 – 07:00
41.0dB