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Get started15 Ash Close is a three-bedroom semi-detached house in Crawley Down, Crawley, Crawley (RH10 4PG). It has a recorded floor area of 93 m² (around 1002 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (April 2009) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 72), a 2-band jump. The latest certificate is from April 2009, so improvements made since then won't be reflected.
Sale prices here have outpaced Crawley HPI: 7.2% per year against 0% for the wider region. Today's modelled estimate of £415,000 is 29.7% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£319/sq ft) was about 22.7% above the typical sold price in the postcode. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 9 years since the last transfer (April 2017).
15 Ash Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 04 Apr 2019
Price for 15 Ash Close has grown more than fourfold since the 1996 starting point.
£415,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 21 years.
£320,000
Growth on file: 7.2% per year over 21 years.
EPC Rating for 15 Ash Close lags the street by a wide margin.
Price per m²
£3,436
Street avg £3,759
Floor Area
93 m²
Street avg 86 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
45.4dB

21 April 2017Most recent
£320,000
+43.8%over 7 years20 October 2009
£222,500
+189.9%over 13 years30 September 1996
£76,750
Median price across the last 5 sales in RH10 4PG: £460,000 (2025–2021).
CO₂ Emissions
6.0 t/year
Street avg 3.6 t/year
RH10 4JG
Tiltwood Drive — bus stop.
Closest school
0.3 km
Crawley Down Village CofE School. 4 schools nearby.
Night-time· 23:00 – 07:00
37.5dB
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