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Get started4 William Smith Close is a two-bedroom mid-terrace house in Cambridge (CB1 3QF). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (September 2025) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since May 2021. Between certificates, roof efficiency went from Average to Very Good and lighting went from Good to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to A (score 92), a 2-band jump.
Sale prices here have outpaced Cambridge HPI: 4.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£803/sq ft) was about 155.3% above the typical sold price in the postcode. Most recent transfer was August 2025 at £415,015 — fresh data.
4 William Smith Close's carbon output is low for the local stock.
4 William Smith Close has more than doubled in price since the earliest registered sale in 2008.
£418,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.1% per year over 18 years.
£415,015
Growth on file: 4.1% per year over 18 years.
Price per m² for 4 William Smith Close runs comfortably ahead of the street norm.
Price per m²
£8,646
Street avg £5,529
Floor Area
48 m²
Street avg 51 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.4 km
Cambridge Rail Station — railway station.

Daytime· 07:00 – 23:00
48.9dB

Changes detected from historical EPC data
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.
29 August 2025Most recent
£415,015
+6.4%over 3 years19 April 2022
£390,000
+89.3%over 14 years8 February 2008
£206,000
Median price across the last 5 sales in CB1 3QF: £378,000 (2024–2023).
Street avg 3 rooms
CO₂ Emissions
1.1 t/year
Street avg 2.5 t/year
CB1 3RQ
Closest school
0.3 km
Cambridge Maths School. 28 schools nearby.
Night-time· 23:00 – 07:00
37.9dB
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