Seal House, Flat 6, High Street, Seal, Sevenoaks, TN15 0AF
About Seal House
Seal House is a mid-terrace house in Seal, Sevenoaks, Sevenoaks (TN15 0AF). It has a recorded floor area of 53 m² (around 572 sq ft), construction records dating it to 1950-1966 and council tax band B. At 53 m² this is the largest unit on EPC record across Seal House (44–53 m²). The building's EPC ratings span D to C, with this unit at the top. The latest certificate (March 2010) shows a C (score 70). The latest certificate is from March 2010, so improvements made since then won't be reflected.
At 53 m² it's 18.2% larger than the typical home in the postcode (45 m² median across 8 EPCs). Its energy rating outperforms most of the postcode (better than 75% of similar EPCs).
Know exactly what you're buying at Seal House
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
Seal House's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 25 Mar 2020
EPC Rating
Planning history
Seal House has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at Seal House
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
Seal House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£179,000
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.
Everything we know about Seal House, 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 High Street homes
Floor Area for Seal House runs comfortably ahead of the street norm.
EPC Rating
70 (C)
Street avg 64 (D)
Floor Area
53 m²
Street avg 46 m²
CO₂ Emissions
2.4 t/year
Street avg 2.4 t/year
Habitable Rooms
2 rooms
Street avg 2 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
0.1 km
School — bus stop.
Closest school
0.4 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
47.4dB

Night-time· 23:00 – 07:00
40.4dB