Peal Chase, Ash Platt Road, Seal, Sevenoaks, TN15 0AB
About Peal Chase
Peal Chase is a five-bedroom detached house in Seal, Sevenoaks, Sevenoaks (TN15 0AB). It has a recorded floor area of 184 m² (around 1981 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (May 2021) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy.
At 184 m² it sits well below the postcode median (273 m² across 4 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £1,451,000 is 11.2% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£659/sq ft) was about 104.2% above the typical sold price in the postcode. Sold April 2022 for £1,305,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at Peal Chase
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
- Bathrooms2
- Dining roomYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenYes
Building
- Period featuresYes
- Extension potentialPossible
Energy performance
Peal Chase sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
Council records include a two-storey side extension at Peal Chase.
- Jul 2022ExtensionFullIn report
Extension: Two storey · Side of property
Two storey side extension with balcony to rear. Roof alteration.
- Documents
- 7 docs on file
- Reference
- 22/01540/HOUSE
- Mar 2013AmendmentIn report
Application to extend the time limit of an extant planning permission approved under reference SE/08/03347/FUL- Erection of detached dwelling and garage and erection of replacement garage.
- Documents
- 4 docs on file
- Reference
- 11/03049/EXTLMT
We flagged 1 thing worth checking at Peal Chase
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,451,000
Modelled from EPC, postcode comparables.
£1,305,000
Recorded with HM Land Registry.
Sales timeline
11 April 2022Most recent
£1,305,000
Median price across the last 5 sales in TN15 0AB: £1,150,000 (2021–2008).
Nearby sales in TN15 0AB
The Chestnuts, Ash Platt Road, Seal, Sevenoaks, TN15 0AB
Sold Nov 2021
£1,620,000The Mulbury, Ash Platt Road, Seal, Sevenoaks, TN15 0AB
Sold Nov 2018
£972,500Great Oaks, Ash Platt Road, Seal, Sevenoaks, TN15 0AB
Sold Mar 2010
£2,500,000Aragon House, Ash Platt Road, Seal, Sevenoaks, TN15 0AB
Sold Jun 2008
£1,050,000Ash Platt, Ash Platt Road, Seal, Sevenoaks, TN15 0AB
Sold Feb 2008
£1,150,000
Everything we know about Peal Chase, 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 Ash Platt Road homes
On price per m², Peal Chase stands well clear of the street.
Price per m²
£7,092
Street avg £4,061
Floor Area
184 m²
Street avg 268 m²
Habitable Rooms
9 rooms
Street avg 10 rooms
CO₂ Emissions
7.0 t/year
Street avg 6.2 t/year
Similar properties nearby
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1 Crown Point Cottage, Sevenoaks Road, Seal Chart
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1 Church Road, Seal
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1 Brook Cottages, Brook Lane, Plaxtol
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1 Broadhoath, Stone Street, Seal
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1 Blackhall Place, The Oast, Blackhall Lane
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1 Forge View, Carters Hill, Underriver
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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
0.3 km
Dorton House — bus stop.
Closest school
0.3 km
Seal Church of England Primary School. 9 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
47.1dB

Night-time· 23:00 – 07:00
40.5dB