1 Chartway, Sevenoaks, TN13 3RU
About 1 Chartway
1 Chartway is a four-bedroom detached house in Sevenoaks (TN13 3RU). It has a recorded floor area of 249 m² (around 2680 sq ft), construction records dating it to 2012 onwards and council tax band G. The latest certificate (March 2022) returns a B (score 81), comfortably above the UK average. When first surveyed in March 2019 the rating was E, the property has climbed 3 bands since. Between certificates, wall efficiency went from Average to Very Good, window efficiency went from Average to Very Good and hot-water efficiency went from Very Poor to Good. Main heating runs on electricity: electricity, unspecified tariff. Our model identifies extension potential, subject to local planning policy.
At 249 m² the property is well over the postcode median (183 m² across 6 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £1,405,000 sits 51.9% above the 2020 sale of £925,000. On a £-per-square-foot basis, the last sale (£345/sq ft) was about 19.8% below the postcode norm. 7 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Most recent transfer: January 2020 at £925,000.
Know exactly what you're buying at 1 Chartway
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
- Bedrooms4
- Bathrooms2
Outside
- GarageDouble
Building
- Extension potentialPossible
Energy performance
1 Chartway ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water system upgraded
High performance glazing installed
Wall insulation improved
Floor insulation added or improved
More low energy lighting installed
Planning history
Council records include a part-single-part-two-storey side and rear extension at 1 Chartway.
- May 2025Tree WorksTreesIn report
T1 Strawberry Tree ; Reduce spread and height by up to 1.75 Meters and shape. T2 Tree of Heaven; reduce vertical growth by 3-3.25meters back to previous points.
- Documents
- 3 docs on file
- Reference
- 25/00972/WTCA
- Sept 2023Tree WorksTreesIn report
T1 Sumac-Remove over extended lower branch. Reduce remaining Lateral growth by up to 2m to balance and shape.
- Documents
- 3 docs on file
- Reference
- 23/02576/WTCA
What's in 1 Chartway, Sevenoaks, TN13 3RU's planning history?
5 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,405,000
Modelled from EPC, postcode comparables.
£925,000
Recorded with HM Land Registry.
Sales timeline
22 January 2020Most recent
£925,000
Median price across the last 5 sales in TN13 3RU: £520,000 (2024–1997).
Everything we know about 1 Chartway, 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?

Versus other Chartway homes
EPC Rating for 1 Chartway runs comfortably ahead of the street norm.
Price per m²
£3,715
Street avg £5,211
Floor Area
249 m²
Street avg 181 m²
CO₂ Emissions
3.3 t/year
Street avg 7.5 t/year
Years Held
6 years
Street avg 12 years
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
The Drive — bus stop.
Closest school
0.1 km
Lady Boswell's Church of England Voluntary Aided Primary School, Sevenoaks. 10 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
49.5dB

Night-time· 23:00 – 07:00
41.0dB