1 Beaconfields, Sevenoaks, TN13 2NH
About 1 Beaconfields
1 Beaconfields is a five-bedroom detached house in Sevenoaks (TN13 2NH). It has a recorded floor area of 376 m² (around 4047 sq ft), construction records dating it to 2012 onwards and council tax band G. The latest certificate (September 2023) shows a C (score 78), near the top of the C band. When first surveyed in August 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Good to Very Good and window efficiency went from Average to Good; while roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 81).
It hasn't traded since November 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 376 m² the property is well over the postcode median (222 m² across 13 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £2,432,000 sits 235.4% above the 2009 sale of £725,000. On a £-per-square-foot basis, the last sale (£179/sq ft) was about 66.3% below the postcode norm. 10 planning records sit against the property, 7 approved, 2 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved.
Know exactly what you're buying at 1 Beaconfields
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
- Bathrooms4
Outside
- Private gardenFront and rear
- ParkingOff street
Building
- RefurbishedYes
Energy performance
1 Beaconfields's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation improved
Floor insulation added or improved
More low energy lighting installed
Planning history
1 Beaconfields has been through 7 approved planning applications — a well-evolved property.
- Mar 2015ConditionsIn report
Details pursuant to condition 2 (wall colour) of SE/14/02262/HOUSE.
- Documents
- 3 docs on file
- Reference
- 15/00431/DETAIL
- Dec 2014ConditionsIn report
Details pursuant to condition 2 (external materials) of SE/14/02262/HOUSE
- Documents
- 2 docs on file
- Reference
- 14/03439/DETAIL
We flagged 1 thing worth checking at 1 Beaconfields
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 Beaconfields's estimated value is more than triple its earliest registered sale price (2009).
£2,432,000
Modelled from EPC, postcode comparables.
£725,000
Recorded with HM Land Registry.
Sales timeline
9 November 2009Most recent
£725,000
Median price across the last 5 sales in TN13 2NH: £1,495,000 (2025–2022).
Nearby sales in TN13 2NH
Everything we know about 1 Beaconfields, 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 Beaconfields homes
1 Beaconfields is notably below the street on price per m².
Price per m²
£1,928
Street avg £5,672
Floor Area
376 m²
Street avg 213 m²
Habitable Rooms
8 rooms
Street avg 9 rooms
CO₂ Emissions
6.2 t/year
Street avg 6.8 t/year
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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
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Beaconsfields — bus stop.
Closest school
0.9 km
St Thomas' Catholic Primary School, Sevenoaks. 7 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
49.9dB

Night-time· 23:00 – 07:00
41.5dB