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Get started17 Ammanford Green is a one-bedroom end-of-terrace house in Barnet, London, London (NW9 7SA). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (October 2022) shows a C (score 70). When first surveyed in October 2011 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 90).
Untraded for 20 years, with the last transfer in May 2006. Across the public record there are 4 sales, relatively high churn for a single property. Sale prices here have outpaced London HPI: 14.1% per year against 0% for the wider region. Today's modelled estimate of £320,000 sits 88.2% above the 2006 sale of £170,000.
Sale price has at least doubled since 1999.
£320,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.1% per year over 7 years.
£170,000
Growth on file: 14.1% per year over 7 years.
On floor area, 17 Ammanford Green runs well behind the street norm.
Price per m²
£3,778
Street avg £4,713
Floor Area
45 m²
Street avg 56 m²
Habitable Rooms
2 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

Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
22 May 2006Most recent
£170,000
+8.3%over 2 years11 June 2003
£157,000
+65.3%over 1 year22 August 2001
£95,000
+33.8%over 1 year1 October 1999
£71,000
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
1.8 t/year
Street avg 2.1 t/year
NW9 7SB
Closest school
0.3 km
The Hyde School. 48 schools nearby.
Night-time· 23:00 – 07:00
42.7dB
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