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Get started123b, High Street, Bromley, London, SE20 7DS
About 123b
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
123b is a mid-terrace house in Bromley, London, London (SE20 7DS). It has a recorded floor area of 32 m² (around 344 sq ft) and construction records dating it to 1930-1949. At 32 m² this is the 2nd smallest of 33 units on EPC record in the building, where floor areas span 32–116 m². The building's EPC ratings span F to B across 33 units on file. The latest certificate (April 2025) shows a C (score 72). Main heating runs on electricity.
Sale prices here have lagged London HPI: -97% per year against 0% for the wider region. Today's modelled estimate of £225,000 sits 4400% above the 2023 sale of £5,000. On a £-per-square-foot basis, the last sale (£15/sq ft) was about 95.9% below the postcode norm. At 32 m² it sits well below the postcode median (58 m² across 32 EPCs), making it one of the more compact homes locally. Last sale on file: £5,000 in January 2023.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
EPC Rating
A
B
C
C72
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
2.3 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
123b changed hands twice within eighteen months — unusual for the area.
Current estimate
See how we calculated this£225,000
Modelled from EPC, postcode comparables and a sale-price growth of -97.0% per year over 1 year.
Last sold (2023)
£5,000
Growth on file: -97.0% per year over 1 year.
Sales timeline
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The complete analysis of 123b, High Street, Bromley, London, SE20 7DS
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other High Street homes
Four headline reads against 32 similar flats on this street, drawn from the latest EPC and Land Registry data.
123b is notably below the street on floor area.
Price per m²
£156
Street avg £8,898
Floor Area
32 m²
Street avg 61 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the London district page.
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
High Street / Green Lane — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SE20 7DS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
54.1dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 82 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 123b, High Street, Bromley, London, SE20 7DS. Each answer is also embedded as structured data for search engines.