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Get started17a is a semi-detached house in London (NW2 5AB). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (June 2019) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2010. Between certificates, wall efficiency went from Very Poor to Poor; while roof efficiency dropped from Good to Very Poor and lighting dropped from Very Good to Very Poor. The recommended improvements would push it to C (score 79).
Sale prices here have outpaced London HPI: 7.1% per year against 0% for the wider region. Today's modelled estimate of £800,000 is 20.1% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£595/sq ft) was about 56.1% above the typical sold price in the postcode. At 104 m² the property is well over the postcode median (71 m² across 36 EPCs), placing it in the larger end of the local stock. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Sold April 2020 for £666,000.
17a has 2 separate extension applications on the council record.
Extension: Single storey · Front of property
Proposed second floor front extension with roof alterations to first and second floor maisonette
Price for 17a has grown more than fourfold since the 1998 starting point.
£800,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 22 years.
£666,000
Growth on file: 7.1% per year over 22 years.
Floor Area for 17a runs comfortably ahead of the street norm.
Price per m²
£6,404
Street avg £5,820
Floor Area
104 m²
Street avg 67 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
14/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Willesden Lane — bus stop.

Daytime· 07:00 – 23:00
52.8dB

Changes detected from historical EPC data
Wall insulation improved
Low energy lighting percentage decreased
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Extension: Front of property
Proposed second floor front extension to first and second floor maisonette
1 more application for this property
Join to see all planning history.
3 April 2020Most recent
£666,000
+189.6%over 16 years17 October 2003
£230,000
+58.6%over 5 years6 March 1998
£145,000
Median price across the last 5 sales in NW2 5AB: £825,000 (2025–2022).
CO₂ Emissions
4.7 t/year
Street avg 3.5 t/year
NW2 5EY
Closest school
0.2 km
Convent of Jesus and Mary RC Infant School. 68 schools nearby.
Night-time· 23:00 – 07:00
42.1dB
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