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5 Blackthorne Road, Biggin Hill, Westerham, TN16 3SH
This 87 square metre property in Biggin Hill, Westerham, Westerham carries an energy performance rating of D, in line with typical UK homes. It is heated by a gas central heating system and is currently listed as owner-occupied. The property last sold for £475,000 in 2021, representing a significant increase from its previous sale.
Property Type
Semi-Detached House
Bedrooms
4
Bathrooms
1
Floor Area
87 m²
Council Tax
Band D
Property Features
Built 1967–1975
Private Garden
Summer house
Driveway
Off-street parking
Dining Room
Separate dining space
Utility Room
Separate laundry and storage
Cloakroom
Downstairs WC
Recently Refurbished
Renovated and updated
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Energy Performance
EPC rating and efficiency details
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 13 Mar 2024
EPC Rating
A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.3 t/year
Tenure
Owner Occupied
Price & History
Transactions and market trends
Estimated value
£532,000
How our AI predicts property prices · Accurate to within 10%
Automated estimate only. For an accurate valuation, consult a surveyor or estate agent.
Transaction history
+58.3%(7y)
£475,000Latest
Nov 2021£299,995
Jul 2014Source: HM Land Registry
Nearby in TN16 3SH
12 Blackthorne Road Biggin Hill Westerham TN16 3SH
Dec 2021
£430,000
3 Blackthorne Road Biggin Hill Westerham TN16 3SH
Aug 2019
£370,000
6 Blackthorne Road Biggin Hill Westerham TN16 3SH
Dec 2011
£242,000
7 Blackthorne Road Biggin Hill Westerham TN16 3SH
Nov 2002
£178,000
10 Blackthorne Road Biggin Hill Westerham TN16 3SH
Jun 2002
£180,000
2 Blackthorne Road Biggin Hill Westerham TN16 3SH
Mar 2001
£180,000
1 / 2
House Price Index
England+1.5%
101.6
Jan 26
UK HPI from HM Land Registry. Baseline: Jan 2015 = 100.
How This Property Compares on Blackthorne Road
See how this property stacks up against others nearby
Comparing to 4 other houses on this street
Price per m²
Property value per square metre of floor space
£5,460/£3,847 avg
LowerHigher
Higher than 75% of similar properties
Years Held
Time since last sale — indicates ownership stability
4 years/13 years avg
ShorterLonger
Held longer than only 25% of similar properties
EPC Rating
Government energy efficiency score (1–100)
65 (D)/65 (D) avg
Less efficientMore efficient
Around average
Floor Area
Total internal floor space
87 m²/81 m² avg
SmallerLarger
Larger than 75% of similar properties
CO₂ Emissions
Annual carbon output from heating, hot water & lighting
3.3 t/year/3.5 t/year avg
Higher emissionsLower emissions
Lower emissions than 75% of similar properties
Habitable Rooms
Living spaces like bedrooms & living rooms
5 rooms/5 rooms avg
FewerMore
More rooms than 75% of similar properties
Comparisons are based on the most recent EPC data for each property in this postcode. Only similar property types (houses) are compared.
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New sales, price changes, and market updates in this area
About Biggin Hill, Westerham
This property is located in Biggin Hill, a town within the TN 16 postal district, part of the London Borough of Bromley and positioned near the Greater London boundary with Kent and Surrey.
Biggin Hill is a town in Greater London, England, situated within the London Borough of Bromley. It lies approximately 15.2 miles (24.5 km) south‑southeast of Charing Cross, the central point of London. The town is separated from the main built‑up area of London by the Metropolitan green belt, which provides a buffer of open space. It is adjacent to the Greater London boundary with Kent and Surrey, and prior to the creation of Greater London in 1965 it was part of Kent. According to the 2011 Census, Biggin Hill had a population of 9,951 residents. The locality falls within the TN 16 postal district, indicating its postal context within the region.
Places to visit
Road Noise
Average road noise levels for this postcode
Daytime
07:00 – 23:00
47.0dB
Low
Night-time
23:00 – 07:00
39.4dB
Low55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4Crime Analysis
9 months of data for Westerham
Total Crimes
31
Monthly Avg
3
Recent Trend
Stable
Most Common
Violence & Sexual
Crime by Category
Violence & Sexual11(35%)
Shoplifting6(19%)
Other Theft4(13%)
Vehicle Crime4(13%)
Criminal Damage & Arson3(10%)
Public Order2(6%)
Drugs1(3%)
Recent Incidents
Violence & Sexual
Dec 2025On or near Rosslare Close
Violence & Sexual
Nov 2025On or near Rosslare Close
Violence & Sexual
Nov 2025On or near East Hill
Shoplifting
Oct 2025On or near Supermarket
Shoplifting
Oct 2025On or near Supermarket
Shoplifting
Oct 2025On or near Supermarket
Data from Police UK • Updated monthly
Local Amenities
Schools and transport links nearby
Nearby Schools
6 within 3kmP
Biggin Hill Primary School
361m
4 mins
P
Oaklands Primary Academy
769m
9 mins
P
Cudham Church of England Primary School
1.3km
16 mins
S
Charles Darwin School
667m
8 mins
Transport Links
30 within 3kmHawthorne Avenue
Bus Stop101m
1 min
Biggin Hill / Black Horse
Bus Stop197m
2 mins
Jail Lane
Bus Stop285m
3 mins
Old Tye Avenue
Bus Stop349m
4 mins
Old Tye Avenue
Bus Stop361m
4 mins
Maple Leaf Close
Bus Stop464m
6 mins
School data from Dept. for Education • Transport data from NaPTAN
Nearby Property Businesses
Local professionals serving this area
Map
36 points of interest nearby
Map data from OpenStreetMap • Transport data from NaPTAN • School data from Dept. for Education • Scenic data from Beautifulplaces.ai
Frequently Asked Questions
Common questions about this property