3 High Street, Seal, Sevenoaks, TN15 0AL
About 3 High Street
3 High Street is an end-of-terrace house in Seal, Sevenoaks, Sevenoaks (TN15 0AL). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (March 2021) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since September 2010. Between certificates, lighting went from Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 2-band jump.
Sold April 2022 for £295,000. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 1998–2022, sale prices on this property compounded at 6.6% per year. On a £-per-square-foot basis, the last sale (£583/sq ft) was about 162.6% above the typical sold price in the postcode.
Know exactly what you're buying at 3 High Street
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
3 High Street has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 3 High Street
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
Price for 3 High Street has grown more than fourfold since the 1998 starting point.
£311,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 23 years.
£295,000
Growth on file: 6.6% per year over 23 years.
Sales timeline
28 April 2022Most recent
£295,000
+18.0%over 6 years5 April 2016
£250,000
+43.3%over 9 years22 December 2006
£174,500
+47.9%over 5 years18 October 2001
£118,000
+78.8%over 2 years29 October 1998
£66,000
Median price across the last 5 sales in TN15 0AL: £380,000 (2022–2015).
Nearby sales in TN15 0AL
9 High Street, Seal, Sevenoaks, TN15 0AL
Sold Sept 2022
£365,00011a, High Street, Seal, Sevenoaks, TN15 0AL
Sold Jan 2021
£410,00015 High Street, Seal, Sevenoaks, TN15 0AL
Sold Jun 2016
£485,00011 High Street, Seal, Sevenoaks, TN15 0AL
Sold Feb 2015
£380,00013 High Street, Seal, Sevenoaks, TN15 0AL
Sold Feb 2008
£255,000
Everything we know about 3 High Street, 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
On floor area, 3 High Street runs well behind the street norm.
Price per m²
£6,277
Street avg £3,339
Floor Area
47 m²
Street avg 72 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
3.2 t/year
Street avg 4.0 t/year
Similar properties nearby
1 Church Terrace, Church Road, Seal
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1 Bentleys Meadow, Seal
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1 Bourne Vale, Plaxtol
TN15 0QT
1 Council Cottage, Underriver
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1 Feldon Cottages, The Street, Plaxtol
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1 Dux Hill Cottages, Dux Hill, Plaxtol
TN15 0RD
1 Church Road, Stone Street, Seal
TN15 0LL
1 Church Field Cottages, Landway, Seal
TN15 0DR
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
0.0 km
The Crown — 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
47.9dB

Night-time· 23:00 – 07:00
40.6dB