1 Haig Road, Biggin Hill, Westerham, TN16 3LJ
About 1 Haig Road
1 Haig Road is a detached house in Biggin Hill, Westerham, Westerham (TN16 3LJ). It has a recorded floor area of 153 m² (around 1647 sq ft) and construction records dating it to 1967-1975. The latest certificate (June 2021) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2015. Between certificates, wall efficiency went from Poor to Average and lighting went from Poor to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to C (score 80).
At 153 m² the property is well over the postcode median (67 m² across 7 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £600,000 is 20% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£304/sq ft) was about 21.9% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Sold August 2022 for £500,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 1 Haig 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
Energy performance
1 Haig Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Cavity wall insulation installed
More low energy lighting installed
Planning history
- Mar 2022ConditionsIn report
Removal of Condition No. 2 of planning permission 99/02772/FULL1 dated 8 December 1999 (for single storey side and rear extension [to Presbytery]) to allow the approved extension to be used for purposes not in connection with the presbytery
- Agent
- The Roman Catholic Archdiocese of Southwark
- Documents
- 6 docs on file
- Reference
- 99/02772/RECON
- Mar 2022ConditionsIn report
Removal of Condition No. 11 of planning permission 19/78/03293 dated 23 February 1979 (for demolition of existing annexe and erection of new Church Hall, detached Presbytery and garage, and car parking spaces) to allow use/occupation of the dwellinghouse not for purposes within Class XIII of the Use Classes Order 1972 i.e. not for 'Use as a building for public worship or religious instruction or for the social or recreational activities of the religious body using the building'.
- Agent
- The Roman Catholic Archdiocese of Southwark
- Documents
- 4 docs on file
- Reference
- 78/03293/RECON
We flagged 1 thing worth checking at 1 Haig 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£600,000
Modelled from EPC, postcode comparables.
£500,000
Recorded with HM Land Registry.
Sales timeline
23 August 2022Most recent
£500,000
Median price across the last 5 sales in TN16 3LJ: £400,000 (2025–2015).
Nearby sales in TN16 3LJ
Aveline, Haig Road, Biggin Hill, Westerham, TN16 3LJ
Sold Apr 2025
£660,00010 Haig Road, Biggin Hill, Westerham, TN16 3LJ
Sold Jun 2020
£400,000Kelvin, Haig Road, Biggin Hill, Westerham, TN16 3LJ
Sold Feb 2019
£400,0004 Haig Road, Biggin Hill, Westerham, TN16 3LJ
Sold Mar 2016
£420,0008 Haig Road, Biggin Hill, Westerham, TN16 3LJ
Sold Sept 2009
£245,000
Everything we know about 1 Haig 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 Haig Road homes
Years Held for 1 Haig Road lags the street by a wide margin.
Price per m²
£3,268
Street avg £4,423
Floor Area
153 m²
Street avg 85 m²
Habitable Rooms
7 rooms
Street avg 4 rooms
CO₂ Emissions
6.8 t/year
Street avg 3.9 t/year
Similar properties nearby
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1 Christy Road, Biggin Hill
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1 Bottom Barn Cottage, Berrys Hill, Berrys Green
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TN16 3BE
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
0.1 km
Haig Road — bus stop.
Closest school
0.5 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
47.7dB
Night-time· 23:00 – 07:00
39.0dB