4 Grange Road, Platt, Sevenoaks, TN15 8NF
About 4 Grange Road
4 Grange Road is a three-bedroom semi-detached house in Platt, Sevenoaks, Sevenoaks (TN15 8NF). It has a recorded floor area of 133 m² (around 1432 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (March 2016) shows a D (score 63), 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 March 2016, so improvements made since then won't be reflected.
4 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last sold in February 2018, so it's been off the market for around 8 years. Across 2004–2018, sale prices on this property compounded at 21.5% per year.
Know exactly what you're buying at 4 Grange Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
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This certificate is over 10 years old and is no longer valid.Expired 07 Mar 2026
EPC Rating
Planning history
4 Grange Road has 2 separate extension applications on the council record.
- Jan 2016Loft ConversionOutlineIn report
Lawful Development Certificate Proposed: Construction of a side and rear dormer to facilitate conversion of the loft space
- Documents
- 5 docs on file
- Reference
- 15/03797/LDP
- Aug 2015ExtensionFullIn report
Extension: Single storey · Rear of property
Rear first floor extension with attic storage access and addition of roof lights
- Documents
- 11 docs on file
- Reference
- 15/02134/FL
What's in 4 Grange Road, Platt, Sevenoaks, TN15 8NF's planning history?
2 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
4 Grange Road has more than quadrupled in price since its earliest registered sale in 2004.
£557,000
Modelled from EPC, postcode comparables and a sale-price growth of 21.5% per year over 14 years.
£520,000
Growth on file: 21.5% per year over 14 years.
Sales timeline
23 February 2018Most recent
£520,000
+1385.7%over 13 years7 April 2004
£35,000
Median price across the last 4 sales in TN15 8NF: £367,500 (2024–2000).
Everything we know about 4 Grange Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

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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
0.3 km
Flour Mill — bus stop.
Closest school
0.4 km
Platt Church of England Voluntary Aided Primary School. 4 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
39.7dB