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About 21 Diamond Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Diamond Street is a detached house in Brent, London, London (NW10 8HH). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1996-2002 and council tax band C. At 58 m² this is the 6th smallest of 14 units on EPC record in the building, where floor areas span 42–110 m². The building's EPC ratings span C to B, with this unit at the bottom. On EPC score it ranks last in the building (70 versus a best of 84). The latest certificate (August 2023) shows a C (score 70).
At 58 m² it's 19.4% smaller than the typical home in the postcode (72 m² median across 13 EPCs).
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
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.1 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.
21 Diamond Street 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£302,000
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 21 Diamond Street, Brent, London, NW10 8HH
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Diamond Street homes
Four headline reads against 6 similar flats on this street, drawn from the latest EPC and Land Registry data.
On epc rating, 21 Diamond Street runs well behind the street norm.
EPC Rating
70 (C)
Street avg 79 (C)
Floor Area
58 m²
Street avg 58 m²
CO₂ Emissions
2.1 t/year
Street avg 1.4 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
0.2 km
West End Close — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around NW10 8HH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
55.6dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 76 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 21 Diamond Street, Brent, London, NW10 8HH. Each answer is also embedded as structured data for search engines.