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Get started20 Ammanford Green is a two-bedroom semi-detached house in Barnet, London, London (NW9 7SA). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (July 2012) shows a C (score 71). The recommended improvements would push it to B (score 91). The latest certificate is from July 2012, so improvements made since then won't be reflected.
Sale prices here have outpaced London HPI: 6.1% per year against 0% for the wider region. Today's modelled estimate of £413,000 sits 67.2% above the 2012 sale of £246,937. On a £-per-square-foot basis, the last sale (£396/sq ft) was about 18.4% above the typical sold price in the postcode. At 58 m² it's 23.4% larger than the typical home in the postcode (47 m² median across 25 EPCs). 14 years since the last transfer (September 2012).
20 Ammanford Green'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This certificate is over 10 years old and is no longer valid.Expired 06 Jul 2022
Sale price has at least doubled since 1999.
£413,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 13 years.
£246,937
Growth on file: 6.1% per year over 13 years.
On floor area, 20 Ammanford Green stands well clear of the street.
Price per m²
£4,258
Street avg £4,683
Floor Area
58 m²
Street avg 55 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Springfield Gardens — bus stop.

Daytime· 07:00 – 23:00
51.6dB

27 September 2012Most recent
£246,937
+20.5%over 6 years13 December 2005
£205,000
+76.7%over 6 years30 November 1999
£116,000
Median price across the last 5 sales in NW9 7SA: £375,000 (2025–2021).
7 Ammanford Green Ruthin Close Barnet London
Sold Sept 2025
15 Ammanford Green Ruthin Close Barnet London
Sold Oct 2022
12 Ammanford Green Ruthin Close Barnet London
Sold Jul 2022
30 Ammanford Green Ruthin Close Barnet London
Sold Aug 2021
21 Ammanford Green Ruthin Close Barnet London
Sold Mar 2021
Street avg 3 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.1 t/year
NW9 7HT
Closest school
0.3 km
The Hyde School. 48 schools nearby.
Night-time· 23:00 – 07:00
42.7dB
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