Syrtis, Platt Common, Platt, Sevenoaks, TN15 8JX
About Syrtis
Syrtis is a detached house in Platt, Sevenoaks, Sevenoaks (TN15 8JX). It has a recorded floor area of 184 m² (around 1981 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (June 2024) shows a D (score 58), a step below the typical UK home. When first surveyed in February 2009 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Average and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 91), a 2-band jump.
At 184 m² it's 28.7% larger than the typical home in the postcode (143 m² median across 17 EPCs). One historical planning record sits against the property in 2001.
Know exactly what you're buying at Syrtis
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
Syrtis's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Window efficiency improved
More low energy lighting installed
Planning history
- Oct 2001
What's in Syrtis, Platt Common, Platt, Sevenoaks, TN15 8JX's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Syrtis has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£791,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
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 Syrtis, 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
CO₂ Emissions for Syrtis lags the street by a wide margin.
EPC Rating
58 (D)
Street avg 68 (D)
Floor Area
184 m²
Street avg 158 m²
CO₂ Emissions
7.3 t/year
Street avg 4.9 t/year
Habitable Rooms
7 rooms
Street avg 6 rooms
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1 Claygate Cross Cottages, Winfield Lane, Borough Green
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1 Church Villas, Long Mill Lane, Platt
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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