1a, Knavewood Road, Kemsing, Sevenoaks, TN15 6RH
About 1a
1a is a semi-detached house in Kemsing, Sevenoaks, Sevenoaks (TN15 6RH). It has a recorded floor area of 80 m² (around 861 sq ft). The latest certificate (October 2020) returns a B (score 83), comfortably above the UK average. The recommended improvements would push it to A (score 95).
At 80 m² it's 20.6% smaller than the typical home in the postcode (101 m² median across 12 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. On a £-per-square-foot basis, the last sale (£459/sq ft) was about 33.1% above the typical sold price in the postcode. Most recent transfer: March 2021 at £395,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 1a
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
1a ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Planning history
1a has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£367,000
Modelled from EPC, postcode comparables.
£395,000
Recorded with HM Land Registry.
Sales timeline
30 March 2021Most recent
£395,000
Median price across the last 5 sales in TN15 6RH: £545,000 (2025–2021).
Nearby sales in TN15 6RH
7 Knavewood Road, Kemsing, Sevenoaks, TN15 6RH
Sold Jul 2025
£685,00030 Knavewood Road, Kemsing, Sevenoaks, TN15 6RH
Sold Nov 2024
£615,0008 Knavewood Road, Kemsing, Sevenoaks, TN15 6RH
Sold Jun 2024
£545,0004 Knavewood Road, Kemsing, Sevenoaks, TN15 6RH
Sold Oct 2023
£530,0001 Knavewood Road, Kemsing, Sevenoaks, TN15 6RH
Sold Mar 2021
£425,000
Everything we know about 1a, 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 Knavewood Road homes
1a outperforms the street on co₂ emissions by a wide margin.
Price per m²
£4,938
Street avg £4,411
Floor Area
80 m²
Street avg 104 m²
CO₂ Emissions
1.3 t/year
Street avg 5.2 t/year
Years Held
5 years
Street avg 7 years
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Knave Wood Road — bus stop.
Closest school
1.4 km
Kemsing Primary School. 7 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
53.0dB

Night-time· 23:00 – 07:00
46.0dB