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Get started23 Bowmans Avenue is a three-bedroom semi-detached house in Hitchin (SG4 9QD). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (May 2025) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since November 2020. Between certificates, roof efficiency went from Poor to Very Good and window efficiency went from Average to Good. The recommended improvements would lift it to B (score 84), a 2-band jump.
At 89 m² it's 15.6% larger than the typical home in the postcode (77 m² median across 26 EPCs). Today's modelled estimate of £601,000 is 21.5% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£516/sq ft) was about 133.9% above the typical sold price in the postcode. Most recent transfer: March 2021 at £494,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£601,000
Modelled from EPC, postcode comparables.
£494,500
Recorded with HM Land Registry.
23 Bowmans Avenue is notably below the street on years held.
Price per m²
£5,556
Street avg £4,224
Floor Area
89 m²
Street avg 90 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Wymondley Road — bus stop.

Daytime· 07:00 – 23:00
49.1dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Loft insulation upgraded to recommended levels
Are we missing something? Tell us about home improvements to help adjust your valuation.
19 March 2021Most recent
£494,500
Median price across the last 5 sales in SG4 9QD: £400,000 (2025–2021).
CO₂ Emissions
4.1 t/year
Street avg 3.6 t/year
SG4 9NR
Closest school
0.2 km
William Ransom Primary School. 19 schools nearby.
Night-time· 23:00 – 07:00
38.6dB
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