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Get started121a is a mid-terrace house in Camden, London, London (NW1 8LB). It has a recorded floor area of 71 m² (around 769 sq ft) and construction records dating it to 1900-1929. The latest certificate (August 2010) shows a C (score 76), near the top of the C band. When first surveyed in January 2009 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Very Poor to Average, hot-water efficiency went from Average to Very Good and main heating went from Average to Very Good; while lighting dropped from Poor to Very Poor. The latest certificate is from August 2010, so improvements made since then won't be reflected.
It hasn't traded since July 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £731,000 sits 103.1% above the 2009 sale of £360,000. On a £-per-square-foot basis, the last sale (£468/sq ft) was about 49.2% below the postcode norm. One planning record on file: an extension approved in 2009. Past consents include an extension, meaningful when judging how the property has evolved. At 71 m² it's 27.1% smaller than the typical home in the postcode (98 m² median across 29 EPCs).
121a's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 24 Aug 2020
Extension: Side of property
Infill to side of existing single storey rear extension and alterations to front lightwell, to garden flat (Class C3).
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£731,000
Modelled from EPC, postcode comparables.
£360,000
Recorded with HM Land Registry.
121a outperforms the street on years held by a wide margin.
Price per m²
£5,042
Street avg £15,317
Floor Area
71 m²
Street avg 78 m²
Habitable Rooms
4 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
0.3 km
Regent's Park Road — bus stop.

Daytime· 07:00 – 23:00
55.9dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Ventilation system changed
Are we missing something? Tell us about home improvements to help adjust your valuation.
31 July 2009Most recent
£360,000
Median price across the last 5 sales in NW1 8LB: £1,300,000 (2024–2020).
101a Gloucester Avenue Camden London
Sold Nov 2024
Second Floor Flat 123 Gloucester Avenue London
Sold Nov 2022
First Floor Flat 101 Gloucester Avenue London
Sold Oct 2022
Flat 2 111 Gloucester Avenue London
Sold Feb 2022
99 Gloucester Avenue Camden London
Sold Dec 2020
CO₂ Emissions
2.3 t/year
Street avg 3.0 t/year
NW1 8HX
Closest school
0.2 km
Primrose Hill School. 72 schools nearby.
Night-time· 23:00 – 07:00
46.1dB
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