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Get started21 Grove Park is a four-bedroom detached house in Brent, London, London (NW9 0LA). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (September 2014) shows a D (score 56), a step below the typical UK home. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from September 2014, so improvements made since then won't be reflected.
It hasn't traded since December 1996, a hold of 29 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 114 m² the property is well over the postcode median (74 m² across 21 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £661,000 sits 418.4% above the 1996 sale of £127,500. On a £-per-square-foot basis, the last sale (£104/sq ft) was about 63.8% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion and an extension, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 24 Sept 2024
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Certificate of lawfulness for proposed erection of combined rear dormer window, two side dormers and insertion of one roof light to front elevation of dwellinghouse
21 Grove Park's modelled value sits at over four times its earliest registered sale price (1996).
£661,000
Modelled from EPC, postcode comparables.
£127,500
Recorded with HM Land Registry.
21 Grove Park is notably below the street on price per m².
Price per m²
£1,118
Street avg £3,823
Floor Area
114 m²
Street avg 88 m²
Habitable Rooms
5 rooms
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
0.1 km
Grove Park — bus stop.

Daytime· 07:00 – 23:00
51.8dB

Extension: Single storey · Rear of property
Prior approval for a single storey rear extension to dwellinghouse, in metres:Extending beyond the rear wall of the original house - 6mMaximum height - 3mEaves height - 2.845m
12 December 1996Most recent
£127,500
Median price across the last 5 sales in NW9 0LA: £300,000 (2025–2014).
Street avg 5 rooms
CO₂ Emissions
5.6 t/year
Street avg 3.2 t/year
NW9 0BA
Closest school
0.4 km
Beis Yaakov Primary School. 49 schools nearby.
Night-time· 23:00 – 07:00
41.1dB
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