4 Highlands Park, Seal, Sevenoaks, TN15 0AQ
About 4 Highlands Park
4 Highlands Park is a four-bedroom detached house in Seal, Sevenoaks, Sevenoaks (TN15 0AQ). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (February 2016) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from February 2016, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2018. Past consents include an extension, a garage conversion and partial demolition, meaningful when judging how the property has evolved. Today's modelled estimate of £858,000 is 30% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£503/sq ft) was about 33.8% above the typical sold price in the postcode. On the market in May 2016 and unlisted since — roughly 10 years.
Know exactly what you're buying at 4 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
- Bedrooms4
- Bathrooms2
- CloakroomYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenSouth-facing
- GarageDouble
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This certificate is over 10 years old and is no longer valid.Expired 26 Feb 2026
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- May 2018Garage ConversionFullIn report
Extension: Single storey · Rear of property
Demolition of existing conservatory and the erection of a ground floor rear extension with rooflights, part of the garage to be converted into habitable and new roof at ground floor .
ExtensionDemolition- Documents
- 7 docs on file
- Reference
- 18/01253/HOUSE
We flagged 1 thing worth checking at 4 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
4 Highlands Park valuation sits well clear of the typical sold price in this postcode.
£858,000
Modelled from EPC, postcode comparables.
£660,000
Recorded with HM Land Registry.
Sales timeline
18 May 2016Most recent
£660,000
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 4 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
On epc rating, 4 Highlands Park runs well behind the street norm.
Price per m²
£5,410
Street avg £5,888
Floor Area
122 m²
Street avg 128 m²
Habitable Rooms
9 rooms
Street avg 8 rooms
CO₂ Emissions
5.5 t/year
Street avg 4.6 t/year
Similar properties nearby
1 Childsbridge Way, Seal
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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
TN15 0RF
1 Copse Bank, Seal
TN15 0DE
1 Broadhoath, Stone Street, Seal
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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