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Get started23a is a one-bedroom mid-terrace house in Camden, London, London (NW1 7AU). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to before 1900 and council tax band D. At 43 m² this is the 4th smallest of 17 units on EPC record in the building, where floor areas span 40–130 m². The building's EPC ratings span D to C, with this unit at the bottom. Period features are noted in the property record. The latest certificate (December 2024) shows a D (score 57), a step below the typical UK home. Earlier certificates rated it C (July 2009); the latest reading is one band lower. Between certificates, window efficiency went from Very Poor to Average and lighting went from Very Poor to Good; while hot-water efficiency dropped from Good to Average and main heating dropped from Good to Very Poor. The recommended improvements would lift it to B (score 81), a 2-band jump. Main heating runs on electricity.
Held since August 2006 — that's 20 years off the open market, well above the local norm. Today's modelled estimate of £492,000 is 49.1% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£713/sq ft) was about 21.4% above the typical sold price in the postcode. At 43 m² it's 21.8% smaller than the typical home in the postcode (55 m² median across 25 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
23a valuation sits well clear of the typical sold price in this postcode.
£492,000
Modelled from EPC, postcode comparables.
£330,000
Recorded with HM Land Registry.
On epc rating, 23a runs well behind the street norm.
Price per m²
£7,674
Street avg £10,454
Floor Area
43 m²
Street avg 57 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Gloucester Avenue — bus stop.

Daytime· 07:00 – 23:00
55.6dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Single glazing replaced with double or better glazing
Heating controls changed
Hot water efficiency decreased
More low energy lighting installed
Hot water efficiency improved
Single glazing replaced with double or better glazing
Low energy lighting percentage decreased
Hot water efficiency decreased
More low energy lighting installed
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Low energy lighting percentage decreased
More low energy lighting installed
Single glazing replaced with double or better glazing
Wall insulation improved
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Windows upgraded, improving insulation
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
15 August 2006Most recent
£330,000
Median price across the last 5 sales in NW1 7AU: £550,000 (2024–2023).
21 Gloucester Avenue Camden London
Sold Jul 2024
Flat H 15 Gloucester Avenue Camden London
Sold Dec 2023
Fourth Floor Flat 31 Gloucester Avenue London
Sold Nov 2023
Second Floor Flat 31 Gloucester Avenue London
Sold Nov 2023
21a Gloucester Avenue Camden London
Sold Apr 2023
CO₂ Emissions
1.9 t/year
Street avg 2.2 t/year
NW1 7QD
Closest school
0.3 km
Primrose Hill School. 69 schools nearby.
Night-time· 23:00 – 07:00
47.1dB
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