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Get startedGround Floor Flat is a semi-detached house in London (NW1 9XA). It has a recorded floor area of 60 m² (around 646 sq ft) and construction records dating it to 1900-1929. The latest certificate (February 2026) shows a C (score 75), near the top of the C band. When first surveyed in November 2010 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, hot-water efficiency went from Average to Good and lighting went from Poor to Good. This certificate was lodged in the last six months, so the rating reflects current condition.
Sale prices here have outpaced London HPI: 7.1% per year against 0% for the wider region. Today's modelled estimate of £608,000 is 36.6% above the 2013 sale price. At 60 m² it's 22.4% larger than the typical home in the postcode (49 m² median across 37 EPCs). On the market in January 2013 and unlisted since — roughly 13 years.
Ground Floor Flat's carbon output is low for the local stock.
Ground Floor Flat valuation sits well clear of the typical sold price in this postcode.
£608,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 6 years.
£445,000
Growth on file: 7.1% per year over 6 years.
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Detailed AI analysis
Habitable Rooms for Ground Floor Flat runs comfortably ahead of the street norm.
Price per m²
£7,417
Street avg £6,826
Floor Area
60 m²
Street avg 55 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Murray Street Camden — bus stop.

Daytime· 07:00 – 23:00
56.9dB

Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Heating controls upgraded for better temperature management
More low energy lighting installed
Changed to a more efficient fuel source
Low energy lighting percentage decreased
Fuel source changed
Single glazing replaced with double or better glazing
More low energy lighting installed
Single glazing replaced with double or better glazing
Wall insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
15 January 2013Most recent
£445,000
+53.4%over 6 years12 October 2006
£290,000
Median price across the last 5 sales in NW1 9XA: £3,280,000 (2024–2016).
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Every application and decision on record
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Street avg 2 rooms
CO₂ Emissions
1.5 t/year
Street avg 1.9 t/year
NW1 9PX
Closest school
0.3 km
The Camden School for Girls. 83 schools nearby.
Night-time· 23:00 – 07:00
47.5dB