236a, Seal Road, Sevenoaks, TN15 0AA
About 236a
236a is a five-bedroom detached house in Sevenoaks (TN15 0AA). It has a recorded floor area of 210 m² (around 2260 sq ft), construction records dating it to 1991-1995 and council tax band G. The latest certificate (February 2019) shows a C (score 70). The rating has held steady at C across 2 certificates since November 2008. Between certificates, lighting went from Good to Very Good; while main heating dropped from Very Good to Good.
Held since January 2010 — that's 16 years off the open market, well above the local norm. Today's modelled estimate of £1,082,000 sits 56.8% above the 2010 sale of £690,000. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved.
Know exactly what you're buying at 236a
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
- Bathrooms4
- Dining roomYes
Outside
- Private gardenYes
- GarageYes
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
236a has been extended on multiple sides of the property across separate planning applications.
- Aug 2022ExtensionFullIn report
Extension: Single storey · Side of property
Erection of a single storey side extension, and replacement of bow window on front elevation with full height French doors.
New Windows- Documents
- 12 docs on file
- Reference
- 22/02366/HOUSE
- Mar 2013PorchFullIn report
Extension: Front of property
Erection of an oak-framed porch at the main front (South-facing) entrance to the house, in keeping with the design of the existing building
Extension- Documents
- 14 docs on file
- Reference
- 13/00009/HOUSE
We flagged 1 thing worth checking at 236a
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
236a valuation sits well clear of the typical sold price in this postcode.
£1,082,000
Modelled from EPC, postcode comparables.
£690,000
Recorded with HM Land Registry.
Sales timeline
29 January 2010Most recent
£690,000
Median price across the last 5 sales in TN15 0AA: £1,050,000 (2022–2017).
Nearby sales in TN15 0AA
Everything we know about 236a, 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 Seal Road homes
On years held, 236a stands well clear of the street.
Price per m²
£3,286
Street avg £4,330
Floor Area
210 m²
Street avg 227 m²
Habitable Rooms
8 rooms
Street avg 8 rooms
CO₂ Emissions
5.6 t/year
Street avg 7.5 t/year
Similar properties nearby
1 Copse Bank, Seal
TN15 0DE
1 Childsbridge Way, Seal
TN15 0DG
1 Crown Point Cottage, Sevenoaks Road, Seal Chart
TN15 0HB
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 Blackhall Place, The Oast, Blackhall Lane
TN15 0HT
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
Trinity School — bus stop.
Closest school
0.3 km
Trinity 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
46.3dB

Night-time· 23:00 – 07:00
40.0dB