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Get started4a is a semi-detached house in Brent, London, London (NW9 7NX). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (November 2020) shows an E (score 43), well below the UK norm with real room to improve. When first surveyed in November 2010 the rating was G, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 77), a 2-band jump. Main heating runs on electricity. At 51 m² this is the 27th smallest of 47 units on EPC record in the building, where floor areas span 36–118 m². The building's EPC ratings span E to C, with this unit at the bottom.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 planning records sit against the property, 0 approved, 2 refused.
4a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
A solar panel installation application was refused at 4a in 2024.
4a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£274,000
Modelled from EPC, postcode comparables.
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.
4a is notably below the street on epc rating.
EPC Rating
43 (E)
Street avg 67 (D)
Floor Area
51 m²
Street avg 49 m²
CO₂ Emissions
4.1 t/year
Street avg 2.3 t/year
Reported crime in the wider district is trending notably upward year-on-year.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Lavender Avenue (NW9) — bus stop.

Daytime· 07:00 – 23:00
51.1dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Rear of property
Proposed single-storey rear extension, hip to gable-end roof extension, rear dormer, alteration to rear outrigger roof, addition of second front door, alterations to fenestration, installation of external wall insulation, solar panels and 1x front rooflight to flats
Extension: Single storey · Rear of property
Proposed single storey rear extension to ground floor flat, replacement of side window, hip-to-gable roof extension, rear dormer, installation of solar panels to rear and 1x skylight to front roof slope to first floor flat and changes to the fenestration with white render and insulation applied to both flats
Median price across the last 5 sales in NW9 7NX: £315,000 (2025–2023).
Habitable Rooms
2 rooms
Street avg 3 rooms
Closest school
0.7 km
Fryent Primary School. 43 schools nearby.
Night-time· 23:00 – 07:00
42.1dB