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Get started150 Hardy Close is a three-bedroom end-of-terrace house in Hitchin (SG4 0DW). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (June 2025) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in April 2009 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good and roof efficiency went from Average to Good; while window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 73). Records show the property has been extended at some point in its history. The home occupies a corner plot.
Sale prices here have outpaced England HPI: 7.5% per year against 0% for the wider region. Today's modelled estimate of £488,000 is 12.2% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£417/sq ft) was about 171.6% above the typical sold price in the postcode. At 97 m² it's 15.5% larger than the typical home in the postcode (84 m² median across 18 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs). Last sale on file: £435,000 in April 2023. One historical planning record sits against the property in 2012.
Extension: Single storey · Front of property
Single storey front extension
Price for 150 Hardy Close has grown more than fourfold since the 2001 starting point.
£488,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.5% per year over 22 years.
£435,000
Growth on file: 7.5% per year over 22 years.
On price per m², 150 Hardy Close stands well clear of the street.
Price per m²
£4,485
Street avg £3,200
Floor Area
97 m²
Street avg 93 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Gibson Close — bus stop.

Daytime· 07:00 – 23:00
49.5dB

Changes detected from historical EPC data
Ventilation system changed
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 April 2023Most recent
£435,000
+210.7%over 19 years27 February 2004
£140,000
+55.6%over 2 years25 May 2001
£90,000
Median price across the last 5 sales in SG4 0DW: £400,000 (2024–2019).
Street avg 5 rooms
CO₂ Emissions
3.4 t/year
Street avg 3.2 t/year
SG4 0BS
Closest school
0.3 km
William Ransom Primary School. 21 schools nearby.
Night-time· 23:00 – 07:00
39.5dB
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