15 Grand View Avenue, Biggin Hill, Westerham, TN16 3XB
About 15 Grand View Avenue
15 Grand View Avenue is a detached house in Biggin Hill, Westerham, Westerham (TN16 3XB). It has a recorded floor area of 120 m² (around 1292 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (November 2018) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.
One planning record on file: an extension approved in 2005. Past consents include an extension, meaningful when judging how the property has evolved. At 120 m² it's 17.6% larger than the typical home in the postcode (102 m² median across 9 EPCs). Across 1999–2020, sale prices on this property compounded at 5.7% per year. Today's modelled estimate of £605,000 is 13.1% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£414/sq ft) was about 40.1% above the typical sold price in the postcode. Last sale on file: £535,000 in September 2020.
Know exactly what you're buying at 15 Grand View Avenue
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
Energy performance
15 Grand View Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
15 Grand View Avenue has an approved single-storey rear extension on the planning record.
- Sept 2005ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension
- Documents
- 4 docs on file
- Reference
- 05/02840/FULL6
We flagged 1 thing worth checking at 15 Grand View Avenue
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
15 Grand View Avenue has more than tripled in price since its earliest registered sale in 1999.
£605,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 21 years.
£535,000
Growth on file: 5.7% per year over 21 years.
Sales timeline
8 September 2020Most recent
£535,000
+216.6%over 20 years30 November 1999
£169,000
Median price across the last 5 sales in TN16 3XB: £478,000 (2021–2011).
Nearby sales in TN16 3XB
Alegria, Grand View Avenue, Biggin Hill, Westerham, TN16 3XB
Sold Aug 2021
£545,00013 Grand View Avenue, Biggin Hill, Westerham, TN16 3XB
Sold May 2021
£515,0009 Grand View Avenue, Biggin Hill, Westerham, TN16 3XB
Sold Jun 2018
£478,0007 Grand View Avenue, Biggin Hill, Westerham, TN16 3XB
Sold Jun 2017
£420,0004 Grand View Avenue, Biggin Hill, Westerham, TN16 3XB
Sold Dec 2011
£225,000
Everything we know about 15 Grand View Avenue, 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 Grand View Avenue homes
15 Grand View Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£4,458
Street avg £3,375
Floor Area
120 m²
Street avg 110 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
6.2 t/year
Street avg 5.0 t/year
Similar properties nearby
1 Crossley Close, Biggin Hill
TN16 3BL
1 Barwell Crescent, Biggin Hill
TN16 3GD
1 Arthur Road, Biggin Hill
TN16 3DD
1 Belvedere Road, Biggin Hill
TN16 3HX
1 Dowding Road, Biggin Hill
TN16 3BE
1 Christy Road, Biggin Hill
TN16 3DG
1 Bottom Barn Cottage, Berrys Hill, Berrys Green
TN16 3AG
1 Ceres View, Biggin Hill
TN16 3FA
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Kings Road Recreation Ground — bus stop.
Closest school
0.4 km
Oaklands Primary Academy. 6 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
45.3dB

Night-time· 23:00 – 07:00
37.0dB