21 Belvedere Road, Biggin Hill, Westerham, TN16 3HX
About 21 Belvedere Road
21 Belvedere Road is a three-bedroom detached house in Biggin Hill, Westerham, Westerham (TN16 3HX). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (January 2015) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2014. Between certificates, lighting went from Very Poor to Average. The recommended improvements would lift it to B (score 86), a 2-band jump. The latest certificate is from January 2015, so improvements made since then won't be reflected.
At 74 m² it sits well below the postcode median (106 m² across 12 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £588,000 is 33.6% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£552/sq ft) was about 50.4% above the typical sold price in the postcode. Last changed hands 12 years ago, in November 2014.
Know exactly what you're buying at 21 Belvedere Road
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
- Bedrooms3
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 09 Jan 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
21 Belvedere Road has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 21 Belvedere Road
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
21 Belvedere Road valuation sits well clear of the typical sold price in this postcode.
£588,000
Modelled from EPC, postcode comparables.
£440,000
Recorded with HM Land Registry.
Sales timeline
18 November 2014Most recent
£440,000
Median price across the last 5 sales in TN16 3HX: £540,000 (2023–2017).
Nearby sales in TN16 3HX
11 Belvedere Road, Biggin Hill, Westerham, TN16 3HX
Sold Jul 2023
£540,0007 Belvedere Road, Biggin Hill, Westerham, TN16 3HX
Sold Jul 2022
£587,5001 Belvedere Road, Biggin Hill, Westerham, TN16 3HX
Sold Mar 2021
£550,00033 Belvedere Road, Biggin Hill, Westerham, TN16 3HX
Sold Feb 2019
£500,00025 Belvedere Road, Biggin Hill, Westerham, TN16 3HX
Sold Oct 2017
£523,500
Everything we know about 21 Belvedere Road, 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 Belvedere Road homes
On floor area, 21 Belvedere Road runs well behind the street norm.
Price per m²
£5,946
Street avg £4,785
Floor Area
74 m²
Street avg 104 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.0 t/year
Street avg 5.1 t/year
Similar properties nearby
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1 Foley Road, Biggin Hill
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1 Barwell Crescent, Biggin Hill
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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
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
St Winifred's Road — bus stop.
Closest school
1.1 km
Biggin Hill Primary School. 5 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
45.4dB

Night-time· 23:00 – 07:00
38.4dB