1a, Copperfields Orchard, Kemsing, Sevenoaks, TN15 6QH
About 1a
1a is a detached house in Kemsing, Sevenoaks, Sevenoaks (TN15 6QH). It has a recorded floor area of 133 m² (around 1432 sq ft), construction records dating it to 2003-2006 and council tax band G. The latest certificate (October 2023) shows a C (score 74). The rating has held steady at C across 2 certificates since August 2013. Between certificates, lighting went from Very Poor to Poor. The recommended improvements would push it to B (score 85).
Held since December 2006 — that's 19 years off the open market, well above the local norm. Today's modelled estimate of £790,000 sits 68.6% above the 2006 sale of £468,500.
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
1a has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
1a valuation sits well clear of the typical sold price in this postcode.
£790,000
Modelled from EPC, postcode comparables.
£468,500
Recorded with HM Land Registry.
Sales timeline
20 December 2006Most recent
£468,500
Median price across the last 5 sales in TN15 6QH: £550,000 (2024–2005).
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 Copperfields Orchard homes
1a outperforms the street on co₂ emissions by a wide margin.
EPC Rating
74 (C)
Street avg 67 (D)
Floor Area
133 m²
Street avg 148 m²
CO₂ Emissions
3.7 t/year
Street avg 5.1 t/year
Habitable Rooms
7 rooms
Street avg 7 rooms
Similar properties nearby
1 Copperfields Close, Kemsing
TN15 6QW
1 Childsbridge Lane, Kemsing
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1 Bayldon House, School Lane, West Kingsdown
TN15 6JN
1 Botsom Cottages, Botsom Lane, West Kingsdown
TN15 6BL
1 Barrowfield Mews, London Road, West Kingsdown
TN15 6EU
1 Barnfield Crescent, Kemsing
TN15 6SE
1 Bowden Court, Childsbridge Lane, Kemsing
TN15 6TQ
1 Barclay Field, Kemsing
TN15 6SN
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
Library — bus stop.
Closest school
0.5 km
Kemsing 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
49.7dB

Night-time· 23:00 – 07:00
42.5dB