Copperfield, The Street, Ash, Sevenoaks, TN15 7HB
About Copperfield
Copperfield is a detached house in Ash, Sevenoaks, Sevenoaks (TN15 7HB). It has a recorded floor area of 211 m² (around 2271 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (May 2015) shows an E (score 41), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since March 2010. Between certificates, wall efficiency dropped from Good to Poor and roof efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 82), a 3-band jump. Main heating runs on oil. The latest certificate is from May 2015, so improvements made since then won't be reflected.
At 211 m² the property is well over the postcode median (116 m² across 17 EPCs), placing it in the larger end of the local stock. 3 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, partial demolition and an annexe, meaningful when judging how the property has evolved.
Know exactly what you're buying at Copperfield
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Copperfield's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 May 2025
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Sept 2023DemolitionFullIn report
Extension: Side of property
Demolition of existing single storey extension and erection of replacement single storey extension to side elevation together with external terracing and landscaping works.
Extension- Documents
- 11 docs on file
- Reference
- 23/02050/HOUSE
- Aug 2023DemolitionOutlineIn report
Consultation by Sevenoaks Borough Council (Reference: 23/02050/HOUSE): Demolition of existing single storey extension and erection of replacement single storey extension to side elevation together with external terracing and landscaping works
- Council
- Team 2
Extension- Documents
- 3 docs on file
- Reference
- 23/01669/CNA
We flagged 1 thing worth checking at Copperfield
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Copperfield has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£852,000
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 7HB: £698,000 (2025–2021).
Nearby sales in TN15 7HB
Russell Villa, The Street, Ash, Sevenoaks, TN15 7HB
Sold Jan 2025
£698,000Ashlands Retreat, The Street, Ash, Sevenoaks, TN15 7HB
Sold Aug 2021
£830,000Netherfield, The Street, Ash, Sevenoaks, TN15 7HB
Sold Jul 2021
£370,000Willow Garth, The Street, Ash, Sevenoaks, TN15 7HB
Sold Feb 2021
£850,000Attwood Place, The Street, Ash, Sevenoaks, TN15 7HB
Sold Feb 2021
£330,000
Everything we know about Copperfield, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other The Street homes
Copperfield is notably below the street on co₂ emissions.
EPC Rating
41 (E)
Street avg 45 (E)
Floor Area
211 m²
Street avg 143 m²
CO₂ Emissions
14.0 t/year
Street avg 9.0 t/year
Habitable Rooms
7 rooms
Street avg 7 rooms
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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
0.7 km
Ash Road — bus stop.
Closest school
1.5 km
New Ash Green Primary School. 3 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
44.6dB

Night-time· 23:00 – 07:00
36.9dB