2a, Copse Bank, Seal, Sevenoaks, TN15 0DE
About 2a
2a is a five-bedroom detached house in Seal, Sevenoaks, Sevenoaks (TN15 0DE). It has a recorded floor area of 152 m² (around 1636 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (March 2020) shows a C (score 69), just inside the C band. The home occupies a cul-de-sac position.
Across 1998–2021, sale prices on this property compounded at 5.3% per year. Today's modelled estimate of £954,000 is 10.9% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£526/sq ft) was about 60.8% above the typical sold price in the postcode. Sold March 2021 for £860,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 5 bedrooms is on the larger side for this postcode, where 4 is the typical count.
Know exactly what you're buying at 2a
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
What this property has
Inside
- Bedrooms5
- Bathrooms3
Outside
- Private gardenYes
- GarageDouble, Detached
- Cul-de-sacYes
Energy performance
2a's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
2a has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 2a
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
2a has more than tripled in price since its earliest registered sale in 1998.
£954,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 22 years.
£860,000
Growth on file: 5.3% per year over 22 years.
Sales timeline
12 March 2021Most recent
£860,000
+87.0%over 16 years25 April 2004
£460,000
+70.4%over 5 years15 October 1998
£270,000
Median price across the last 5 sales in TN15 0DE: £870,000 (2025–2015).
Nearby sales in TN15 0DE
Grovehurst, Copse Bank, Seal, Sevenoaks, TN15 0DE
Sold Mar 2025
£980,000Oakenshaw, Copse Bank, Seal, Sevenoaks, TN15 0DE
Sold Apr 2022
£985,0004 Copse Bank, Seal, Sevenoaks, TN15 0DE
Sold Aug 2021
£870,0001 Copse Bank, Seal, Sevenoaks, TN15 0DE
Sold Oct 2019
£775,0005 Copse Bank, Seal, Sevenoaks, TN15 0DE
Sold Oct 2014
£640,000
Everything we know about 2a, 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 Copse Bank homes
2a is notably below the street on floor area.
Price per m²
£5,658
Street avg £4,140
Floor Area
152 m²
Street avg 170 m²
Habitable Rooms
9 rooms
Street avg 8 rooms
CO₂ Emissions
6.1 t/year
Street avg 5.4 t/year
Similar properties nearby
1 Copse Bank, Seal
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1 Childsbridge Way, Seal
TN15 0DG
1 Crown Point Cottage, Sevenoaks Road, Seal Chart
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1 Church Road, Seal
TN15 0AU
1 Brook Cottages, Brook Lane, Plaxtol
TN15 0RF
1 Broadhoath, Stone Street, Seal
TN15 0LX
1 Forge View, Carters Hill, Underriver
TN15 0RY
1 Childsbridge Farm Place, Seal
TN15 0FR
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
0.1 km
Bentley's Meadow — bus stop.
Closest school
0.2 km
Seal Church of England Primary School. 8 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
48.4dB

Night-time· 23:00 – 07:00
41.8dB