New Haven, Platt Common, Platt, Sevenoaks, TN15 8JX
About New Haven
New Haven is a five-bedroom detached house in Platt, Sevenoaks, Sevenoaks (TN15 8JX). It has a recorded floor area of 190 m² (around 2045 sq ft), construction records dating it to 2007 onwards and council tax band G. The latest certificate (February 2014) shows a C (score 79), near the top of the C band. The recommended improvements would push it to B (score 87). The latest certificate is from February 2014, so improvements made since then won't be reflected.
At 190 m² the property is well over the postcode median (143 m² across 17 EPCs), placing it in the larger end of the local stock. Last changed hands 14 years ago, in February 2012. Today's modelled estimate of £928,000 is 35.5% above the 2012 sale price.
Know exactly what you're buying at New Haven
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
- Bedrooms5
- Bathrooms2
Outside
- Private gardenYes
- GarageYes
Building
- Central heatingYes
- RefurbishedYes
Energy performance
New Haven'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This certificate is over 10 years old and is no longer valid.Expired 20 Feb 2024
EPC Rating
Planning history
New Haven has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
New Haven valuation sits well clear of the typical sold price in this postcode.
£928,000
Modelled from EPC, postcode comparables.
£685,000
Recorded with HM Land Registry.
Sales timeline
22 February 2012Most recent
£685,000
Median price across the last 5 sales in TN15 8JX: £660,000 (2025–2017).
Nearby sales in TN15 8JX
Struan, Platt Common, Platt, Sevenoaks, TN15 8JX
Sold Jan 2025
£650,000Braeside, Platt Common, Platt, Sevenoaks, TN15 8JX
Sold Jun 2021
£810,000Nutwood, Platt Common, Platt, Sevenoaks, TN15 8JX
Sold Dec 2020
£710,000Woodhurst, Platt Common, Platt, Sevenoaks, TN15 8JX
Sold Oct 2020
£650,000Cedar Lodge, Platt Common, Platt, Sevenoaks, TN15 8JX
Sold Mar 2017
£660,000
Everything we know about New Haven, 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 Platt Common homes
New Haven outperforms the street on years held by a wide margin.
Price per m²
£3,605
Street avg £4,736
Floor Area
190 m²
Street avg 158 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
3.6 t/year
Street avg 5.1 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
0.2 km
Platt Common — bus stop.
Closest school
0.2 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
48.3dB

Night-time· 23:00 – 07:00
41.2dB