Type
Semi-Detached
Tenure
Freehold
Floor Area
592 sq ft
55 m²
Last Sale Price
£422,000
Dec 2025
Estimated Valuation
£422,000
Est. £/sq ft
£713/sq ft
£7,673/m²
Property Details
TypeSemi-Detached
TenureFreehold
Built formSemi-Detached
Construction ageEngland and Wales: 1930-1949
Habitable rooms3
Main fuelmains gas (not community)
EPC currentE
EPC potentialC
Floor area592 sq ft (55 m²)
EPC dateSept 2025
WallsSolid brick, as built, no insulation (assumed)
HeatingBoiler and radiators, mains gas
Transaction History
22 Dec 2025
£422,000
10 Oct 2019
£395,000
Key Metrics
Estimated valuation£422,000
Value per sq ft / m²£713/sq ft (£7,673/m²)
Estimated gross yieldNot available
Implied monthly rentNot available
BR5 district percentile38th percentile
National percentile70th percentile
Other Properties on Northfield Avenue
44Semi-Detached
£400,000
May 2026
6Semi-Detached
£390,000
Oct 2025
35Semi-Detached
£405,000
Mar 2025
33Semi-Detached
£418,000
Sept 2024
18Semi-Detached
£412,000
Mar 2024
21Semi-Detached
£392,000
Feb 2024
40Semi-Detached
£415,000
Oct 2022
29Semi-Detached
£465,000
Sept 2022
50Semi-Detached
£417,500
Sept 2021
15Semi-Detached
£615,000
Apr 2021
27Semi-Detached
£325,000
Jan 2021
District Context — BR5
BR5 covers Orpington and the surrounding areas in Greater London's outer southeast, sitting on the border between London and Kent. It is a suburban district with strong family appeal, characterised by good transport links, established residential neighbourhoods, and proximity to both metropolitan and rural landscapes.
Average Property Price - BR5
£540,504
85
National percentile
Average Net Household Income - BR5
£51,981
92
National percentile
10-Year Annualised Price Growth - BR5
4.6%
81
National percentile
10-Year Annualised Rent Growth - BR
3.4%
21
National percentile