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Get started23 Healey Street is a mid-terrace house in Camden, London, London (NW1 8SR). It has a recorded floor area of 176 m² (around 1894 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (April 2022) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in October 2015 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor and main heating went from Poor to Good; while roof efficiency dropped from Average to Very Poor and lighting dropped from Very Good to Good. The recommended improvements would push it to C (score 75).
Sale prices here have outpaced London HPI: 7.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£995/sq ft) was about 55.5% above the typical sold price in the postcode. At 176 m² the property is well over the postcode median (79 m² across 30 EPCs), placing it in the larger end of the local stock. 9 planning records sit against the property, 3 approved, 6 refused. Past consents include an extension and a basement excavation, meaningful when judging how the property has evolved. Most recent transfer: July 2022 at £1,885,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
23 Healey Street's carbon output runs well above what efficient homes in the postcode produce.
23 Healey Street has 6 separate extension applications on the council record.
Erection of mansard roof extension with front and rear rooflights to provide additional residential floorspace (Class C3)
Latest sale on 23 Healey Street was the highest on Land Registry record across the postcode.
£1,961,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 7 years.
£1,885,000
Growth on file: 7.1% per year over 7 years.
On floor area, 23 Healey Street stands well clear of the street.
Price per m²
£10,710
Street avg £9,629
Floor Area
176 m²
Street avg 146 m²
Habitable Rooms
7 rooms
Rail-style transport is unusually close for this postcode.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Kentish Town West Station — bus stop.

Daytime· 07:00 – 23:00
56.8dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation improved
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey
Erection of a third floor mansard extension
7 more applications for this property
Join to see all planning history.
4 July 2022Most recent
£1,885,000
+21.6%over 5 years7 June 2017
£1,550,000
+29.2%over 1 year27 November 2015
£1,200,000
Median price across the last 5 sales in NW1 8SR: £1,000,000 (2025–2024).
Street avg 6 rooms
CO₂ Emissions
6.9 t/year
Street avg 5.6 t/year
NW1 8YS
Closest school
0.2 km
Holy Trinity and Saint Silas CofE Primary School, NW1. 69 schools nearby.
Night-time· 23:00 – 07:00
46.8dB
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