13 Betenson Avenue, Sevenoaks, TN13 3EN
About 13 Betenson Avenue
13 Betenson Avenue is a four-bedroom detached house in Sevenoaks (TN13 3EN). It has a recorded floor area of 133 m² (around 1432 sq ft), construction records dating it to 1950-1966 and council tax band F. Tenure is freehold. The latest certificate (August 2023) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2010. Between certificates, lighting went from Very Poor to Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 85), a 2-band jump.
Today's modelled estimate of £1,018,000 is 13.1% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£629/sq ft) was about 88.3% above the typical sold price in the postcode. Most recent transfer: November 2024 at £900,000.
Know exactly what you're buying at 13 Betenson Avenue
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
- Bathrooms3
- StudyYes
Outside
- Private gardenRear
- GarageDetached
Building
- TenureFreehold
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Planning history
13 Betenson Avenue has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Latest sale on 13 Betenson Avenue was the highest on Land Registry record across the postcode.
£1,018,000
Modelled from EPC, postcode comparables.
£900,000
Recorded with HM Land Registry.
Sales timeline
6 November 2024Most recent
£900,000
Median price across the last 5 sales in TN13 3EN: £570,000 (2024–2012).
Nearby sales in TN13 3EN
26 Betenson Avenue, Sevenoaks, TN13 3EN
Sold Jul 2024
£570,00011 Betenson Avenue, Sevenoaks, TN13 3EN
Sold Sept 2019
£775,00024 Betenson Avenue, Sevenoaks, TN13 3EN
Sold Aug 2018
£470,0003 Betenson Avenue, Sevenoaks, TN13 3EN
Sold Jul 2016
£460,0009 Betenson Avenue, Sevenoaks, TN13 3EN
Sold Sept 2012
£630,000
Everything we know about 13 Betenson Avenue, 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 Betenson Avenue homes
Price per m² for 13 Betenson Avenue runs comfortably ahead of the street norm.
Price per m²
£6,767
Street avg £4,610
Floor Area
133 m²
Street avg 125 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
4.8 t/year
Street avg 5.2 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Betenson Avenue — bus stop.
Closest school
0.4 km
Riverhead Infants' School. 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
51.5dB

Night-time· 23:00 – 07:00
44.0dB