15 Highlands Park, Seal, Sevenoaks, TN15 0AQ
About 15 Highlands Park
15 Highlands Park is a four-bedroom detached house in Seal, Sevenoaks, Sevenoaks (TN15 0AQ). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to 1976-1982 and council tax band G. Tenure is freehold. The latest certificate (May 2023) shows a C (score 69), just inside the C band. When first surveyed in June 2010 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Very Poor to Very Good and main heating went from Average to Good; while roof efficiency dropped from Good to Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 82). The home occupies a cul-de-sac position.
Across 2006–2023, sale prices on this property compounded at 3.4% per year. On a £-per-square-foot basis, the last sale (£669/sq ft) was about 79% above the typical sold price in the postcode. At 107 m² it's 17.1% smaller than the typical home in the postcode (129 m² median across 9 EPCs). Most recent transfer: October 2023 at £770,000.
Know exactly what you're buying at 15 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
- Dining roomYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenYes
- GarageYes
- Cul-de-sacYes
Building
- TenureFreehold
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
Planning history
15 Highlands Park has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 15 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
15 Highlands Park valuation sits well clear of the typical sold price in this postcode.
£828,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.4% per year over 17 years.
£770,000
Growth on file: 3.4% per year over 17 years.
Sales timeline
10 October 2023Most recent
£770,000
+77.0%over 17 years17 August 2006
£435,000
Median price across the last 5 sales in TN15 0AQ: £707,000 (2025–2019).
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
£700,0002 Highlands Park, Seal, Sevenoaks, TN15 0AQ
Sold Jan 2023
£1,160,00026 Highlands Park, Seal, Sevenoaks, TN15 0AQ
Sold Aug 2020
£707,00019 Highlands Park, Seal, Sevenoaks, TN15 0AQ
Sold Mar 2019
£680,000
Everything we know about 15 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
15 Highlands Park is notably below the street on floor area.
Price per m²
£7,196
Street avg £5,664
Floor Area
107 m²
Street avg 130 m²
Habitable Rooms
7 rooms
Street avg 8 rooms
CO₂ Emissions
4.0 t/year
Street avg 4.8 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
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