Little Platt, Long Mill Lane, Platt, Sevenoaks, TN15 8NA
About Little Platt
Little Platt is a four-bedroom detached house in Platt, Sevenoaks, Sevenoaks (TN15 8NA). It has a recorded floor area of 183 m² (around 1970 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (April 2017) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). Other recorded features include attached land beyond the plot.
Today's modelled estimate of £1,095,000 is 21.7% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£457/sq ft) was about 40.9% above the typical sold price in the postcode. On the market in August 2017 and unlisted since — roughly 9 years.
Know exactly what you're buying at Little Platt
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
Outside
- GarageDouble
- LandYes
Energy performance
Little Platt's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
Little Platt has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Little Platt valuation sits well clear of the typical sold price in this postcode.
£1,095,000
Modelled from EPC, postcode comparables.
£900,000
Recorded with HM Land Registry.
Sales timeline
29 August 2017Most recent
£900,000
Median price across the last 5 sales in TN15 8NA: £1,320,000 (2022–2016).
Nearby sales in TN15 8NA
Dales, Long Mill Lane, Platt, Sevenoaks, TN15 8NA
Sold Sept 2022
£1,320,0001 Maddox Cottages, Long Mill Lane, Platt, Sevenoaks, TN15 8NA
Sold Oct 2021
£470,000Maddox House, Long Mill Lane, Platt, Sevenoaks, TN15 8NA
Sold May 2017
£815,000Wismer, Long Mill Lane, Platt, Sevenoaks, TN15 8NA
Sold Jan 2017
£1,420,000Lambourne House, Long Mill Lane, Platt, Sevenoaks, TN15 8NA
Sold Jul 2016
£1,500,000
Everything we know about Little Platt, 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 Long Mill Lane homes
Little Platt is notably below the street on years held.
Price per m²
£4,918
Street avg £4,122
Floor Area
183 m²
Street avg 197 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
6.0 t/year
Street avg 5.6 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
0.6 km
Flour Mill — bus stop.
Closest school
0.7 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
45.7dB

Night-time· 23:00 – 07:00
37.5dB