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About 20c
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20c is a semi-detached house in London (NW10 9AG). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1900-1929 and council tax band C. At 53 m² this is the 10th smallest of 21 units on EPC record in the building, where floor areas span 20–74 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (50 versus a best of 79). The latest certificate (September 2022) shows an E (score 50), well below the UK norm with real room to improve. Earlier certificates rated it D (December 2011); the latest reading is one band lower. Between certificates, window efficiency dropped from Good to Average. The recommended improvements would push it to D (score 57).
It lags the bulk of the postcode on energy efficiency (less efficient than 90% of similar EPCs).
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Sept 2022
EPC Rating
A
B
C
D
E
E50
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.9 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.
20c has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£312,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
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The complete analysis of 20c, Connaught Road, London, NW10 9AG
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Connaught Road homes
Four headline reads against 45 similar flats on this street, drawn from the latest EPC and Land Registry data.
20c is notably below the street on epc rating.
EPC Rating
50 (E)
Street avg 66 (D)
Floor Area
53 m²
Street avg 60 m²
CO₂ Emissions
3.9 t/year
Street avg 2.5 t/year
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
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Fairlight Avenue — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around NW10 9AG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
54.5dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 80 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 20c, Connaught Road, London, NW10 9AG. Each answer is also embedded as structured data for search engines.