1 Highlands Park, Seal, Sevenoaks, TN15 0AQ
About 1 Highlands Park
1 Highlands Park is a five-bedroom detached house in Seal, Sevenoaks, Sevenoaks (TN15 0AQ). It has a recorded floor area of 143 m² (around 1539 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (June 2012) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from June 2012, so improvements made since then won't be reflected.
Last changed hands 13 years ago, in June 2013. Today's modelled estimate of £797,000 is 38.6% above the 2013 sale price. 5 bedrooms is on the larger side for this postcode, where 4 is the typical count. One historical planning record sits against the property in 2024.
Know exactly what you're buying at 1 Highlands Park
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
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Jun 2022
EPC Rating
Planning history
- Feb 2024RenovationOutlineIn report
Internal and external alterations to existing envelope of dwelling to provide new openings and rooflights.
- Documents
- 14 docs on file
- Reference
- 24/00138/LDCPR
We flagged 1 thing worth checking at 1 Highlands Park
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
1 Highlands Park valuation sits well clear of the typical sold price in this postcode.
£797,000
Modelled from EPC, postcode comparables.
£575,000
Recorded with HM Land Registry.
Sales timeline
11 June 2013Most recent
£575,000
Median price across the last 5 sales in TN15 0AQ: £770,000 (2025–2020).
Nearby sales in TN15 0AQ
13 Highlands Park, Seal, Sevenoaks, TN15 0AQ
Sold Mar 2025
£935,00010 Highlands Park, Seal, Sevenoaks, TN15 0AQ
Sold Jul 2024
£700,00015 Highlands Park, Seal, Sevenoaks, TN15 0AQ
Sold Oct 2023
£770,0002 Highlands Park, Seal, Sevenoaks, TN15 0AQ
Sold Jan 2023
£1,160,00026 Highlands Park, Seal, Sevenoaks, TN15 0AQ
Sold Aug 2020
£707,000
Everything we know about 1 Highlands Park, 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 Highlands Park homes
1 Highlands Park is notably below the street on price per m².
Price per m²
£4,021
Street avg £6,061
Floor Area
143 m²
Street avg 126 m²
Habitable Rooms
8 rooms
Street avg 8 rooms
CO₂ Emissions
4.8 t/year
Street avg 4.7 t/year
Similar properties nearby
1 Copse Bank, Seal
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1 Childsbridge Way, Seal
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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
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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
0.2 km
Trinity School — bus stop.
Closest school
0.4 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
46.6dB

Night-time· 23:00 – 07:00
40.2dB