26 Betenson Avenue, Sevenoaks, TN13 3EN
About 26 Betenson Avenue
26 Betenson Avenue is a three-bedroom semi-detached house in Sevenoaks (TN13 3EN). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1950-1966 and council tax band D. Tenure is freehold. The latest certificate (June 2024) shows a C (score 70). The rating has held steady at C across 3 certificates since March 2011. Between certificates, roof efficiency went from Average to Good and lighting went from Good to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85).
At 92 m² it's 28.1% smaller than the typical home in the postcode (128 m² median across 7 EPCs). Its energy rating outperforms most of the postcode (better than 86% of similar EPCs). Across 1999–2024, sale prices on this property compounded at 5.7% per year. On a £-per-square-foot basis, the last sale (£576/sq ft) was about 67.7% above the typical sold price in the postcode. Sold July 2024 for £570,000.
Know exactly what you're buying at 26 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
- Bedrooms3
- Bathrooms1
- Dining roomYes
- Utility roomYes
- CloakroomYes
Outside
- Private gardenSouth-west-facing
Building
- TenureFreehold
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Planning history
26 Betenson Avenue has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
26 Betenson Avenue has more than quadrupled in price since its earliest registered sale in 1999.
£613,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 25 years.
£570,000
Growth on file: 5.7% per year over 25 years.
Sales timeline
30 July 2024Most recent
£570,000
+304.3%over 25 years21 June 1999
£141,000
Median price across the last 5 sales in TN13 3EN: £630,000 (2024–2012).
Nearby sales in TN13 3EN
13 Betenson Avenue, Sevenoaks, TN13 3EN
Sold Nov 2024
£900,00011 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 26 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
26 Betenson Avenue is notably below the street on habitable rooms.
Price per m²
£6,196
Street avg £4,705
Floor Area
92 m²
Street avg 131 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
3.3 t/year
Street avg 5.4 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