11 Betenson Avenue, Sevenoaks, TN13 3EN
About 11 Betenson Avenue
11 Betenson Avenue is a three-bedroom detached house in Sevenoaks (TN13 3EN). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (April 2019) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump. Other recorded features include a conservatory.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 4 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Across 1996–2019, sale prices on this property compounded at 7.3% per year. Today's modelled estimate of £887,000 is 14.5% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£585/sq ft) was about 70.5% above the typical sold price in the postcode. Sold September 2019 for £775,000.
Know exactly what you're buying at 11 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
- CloakroomYes
- ConservatoryYes
Outside
- GarageYes
Energy performance
11 Betenson Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Jun 2023AmendmentIn report
Amendment to 22/03066/CONVAR
- Documents
- 6 docs on file
- Reference
- 23/01027/MMA
- Nov 2022ExtensionConditionsIn report
Variation of condition 2 (plans) and 3 (materials) of 21/01608/HOUSE for Demolition of existing conservatory, shed and garage with new ground and first floor and side extensions, to alter the materials.
- Documents
- 4 docs on file
- Reference
- 22/03066/CONVAR
What's in 11 Betenson Avenue, Sevenoaks, TN13 3EN's planning history?
2 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
11 Betenson Avenue has more than quadrupled in price since its earliest registered sale in 1996.
£887,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 23 years.
£775,000
Growth on file: 7.3% per year over 23 years.
Sales timeline
11 September 2019Most recent
£775,000
+400.0%over 22 years26 November 1996
£155,000
Median price across the last 5 sales in TN13 3EN: £570,000 (2024–2012).
Nearby sales in TN13 3EN
Everything we know about 11 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
On epc rating, 11 Betenson Avenue runs well behind the street norm.
Price per m²
£6,301
Street avg £4,688
Floor Area
123 m²
Street avg 126 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
6.2 t/year
Street avg 5.0 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