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Get started79 Acorn Avenue is a three-bedroom semi-detached house in Cowfold, Horsham, Horsham (RH13 8RS). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (June 2025) shows a C (score 78), near the top of the C band. When first surveyed in April 2017 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good, hot-water efficiency went from Very Poor to Poor and lighting went from Very Poor to Good; while window efficiency dropped from Good to Poor. The recommended improvements would push it to B (score 85). Main heating runs on electricity. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced Horsham HPI: 4.3% per year against 0% for the wider region. Today's modelled estimate of £467,000 is 11.2% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£459/sq ft) was about 75.6% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 76% of similar EPCs). Last sale on file: £420,000 in August 2023.
79 Acorn Avenue's carbon output is low for the local stock.
79 Acorn Avenue has more than doubled in price since the earliest registered sale in 2002.
£467,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 21 years.
£420,000
Growth on file: 4.3% per year over 21 years.
CO₂ Emissions for 79 Acorn Avenue runs comfortably ahead of the street norm.
Price per m²
£4,941
Street avg £3,865
Floor Area
85 m²
Street avg 76 m²
Habitable Rooms
5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
South Leas — bus stop.

Daytime· 07:00 – 23:00
48.4dB

Changes detected from historical EPC data
Hot water efficiency improved
Roof insulation improved
More low energy lighting installed
Heat pump installed, significantly improving energy efficiency
Heating controls upgraded for better temperature management
Hot water efficiency decreased
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.
23 August 2023Most recent
£420,000
+25.7%over 5 years24 November 2017
£334,000
+90.9%over 15 years1 November 2002
£175,000
Median price across the last 5 sales in RH13 8RS: £387,000 (2025–2023).
Street avg 4 rooms
CO₂ Emissions
0.5 t/year
Street avg 4.8 t/year
RH13 8LZ
Closest school
0.6 km
St Peter's CofE (Aided) Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
42.2dB
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