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Get started21 Braemar Avenue is a one-bedroom mid-terrace house in Brent, London, London (NW10 0DY). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1900-1929 and council tax band C. At 61 m² this is the 14th smallest of 18 units on EPC record in the building, where floor areas span 31–121 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (November 2025) shows a C (score 69), just inside the C band. When first surveyed in April 2024 the rating was D, the property has climbed 1 band since. Between certificates, lighting dropped from Very Good to Very Poor.
Sale prices here have outpaced London HPI: 5.9% per year against 0% for the wider region. Today's modelled estimate of £319,000 is 10% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£442/sq ft) was about 120.9% above the typical sold price in the postcode. Most recent transfer was December 2024 at £290,000 — fresh data. Across the public record there are 4 sales, relatively high churn for a single property. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 61 m² it's 22% larger than the typical home in the postcode (50 m² median across 17 EPCs). Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
A a single-storey rear extension application was refused at 21 Braemar Avenue in 2025.
Extension: Single storey · Rear of property
Proposed single storey rear extension to the ground floor flat.
Price for 21 Braemar Avenue has grown more than fourfold since the 2000 starting point.
£319,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 25 years.
£290,000
Growth on file: 5.9% per year over 25 years.
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Years Held for 21 Braemar Avenue lags the street by a wide margin.
Price per m²
£4,754
Street avg £3,510
Floor Area
61 m²
Street avg 49 m²
Habitable Rooms
4 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Quainton Street — bus stop.

Daytime· 07:00 – 23:00
56.2dB

Changes detected from historical EPC data
Low energy lighting percentage decreased
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Extension: Single storey · Rear of property
Proposed single-storey rear extension to ground floor flat
12 December 2024Most recent
£290,000
+100.7%over 21 years2 July 2003
£144,500
+63.3%over 1 year13 December 2001
£88,500
+26.4%over 1 year10 January 2000
£70,000
Median price across the last 5 sales in NW10 0DY: £280,000 (2023–2017).
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Detailed EPC data
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Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 2.3 t/year
NW10 0DY
Closest school
0.3 km
Wykeham Primary School. 53 schools nearby.
Flood risk
Medium
From the Environment Agency.
Night-time· 23:00 – 07:00
48.6dB