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Get started14 Colwyn Green is a one-bedroom mid-terrace house in Barnet, London, London (NW9 7RB). It has a recorded floor area of 34 m² (around 366 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (September 2022) shows a C (score 75), near the top of the C band. When first surveyed in October 2009 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Average, lighting went from Average to Very Good and main heating went from Poor to Average. Main heating runs on electricity. At 34 m² this is the 21st smallest of 27 units on EPC record in the building, where floor areas span 25–89 m². The building's EPC ratings span D to B across 27 units on file.
Untraded for 27 years, with the last transfer in July 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £208,000 sits 316.4% above the 1999 sale of £49,950. On a £-per-square-foot basis, the last sale (£136/sq ft) was about 34.4% below the postcode norm.
14 Colwyn Green's modelled value sits at over four times its earliest registered sale price (1999).
£208,000
Modelled from EPC, postcode comparables.
£49,950
Recorded with HM Land Registry.
14 Colwyn Green outperforms the street on floor area by a wide margin.
Price per m²
£1,469
Street avg £3,343
Floor Area
34 m²
Street avg 30 m²
Habitable Rooms
1 rooms
Rail-style transport is unusually close for this postcode.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Springfield Gardens — bus stop.

Daytime· 07:00 – 23:00
51.6dB

Changes detected from historical EPC data
Single glazing replaced with double or better glazing
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
9 July 1999Most recent
£49,950
Median price across the last 5 sales in NW9 7RB: £161,500 (2021–2010).
20 Colwyn Green Snowdon Drive Barnet London
Sold Jul 2021
11 Colwyn Green Snowdon Drive Barnet London
Sold May 2014
10 Colwyn Green Snowdon Drive Barnet London
Sold Apr 2012
12 Colwyn Green Snowdon Drive Barnet London
Sold Sept 2010
1 Colwyn Green Snowdon Drive Barnet London
Sold Sept 2009
Street avg 1 rooms
CO₂ Emissions
2.3 t/year
Street avg 2.0 t/year
NW9 7SB
Closest school
0.4 km
Oliver Goldsmith Primary School. 50 schools nearby.
Night-time· 23:00 – 07:00
42.2dB
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