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Get started41 William Smith Close is a one-bedroom end-of-terrace house in Cambridge (CB1 3QE). It has a recorded floor area of 29 m² (around 312 sq ft), construction records dating it to 1991-1995 and council tax band A. At 29 m² this is the 2nd smallest of 37 units on EPC record in the building, where floor areas span 28–51 m². The building's EPC ratings span E to B across 37 units on file. The latest certificate (May 2016) shows a C (score 80), near the top of the C band. The recommended improvements would push it to B (score 82). Main heating runs on electricity. The latest certificate is from May 2016, so improvements made since then won't be reflected.
It hasn't traded since January 2003, a hold of 23 years that's notably long for the area. Sale prices here have outpaced Cambridge HPI: 12.1% per year against 0% for the wider region. Today's modelled estimate of £203,000 sits 107.1% above the 2003 sale of £98,000. On a £-per-square-foot basis, the last sale (£314/sq ft) was about 37.9% above the typical sold price in the postcode. At 29 m² it sits well below the postcode median (43 m² across 36 EPCs), making it one of the more compact homes locally.
For a compact home of this size, this rating sits in the top tier locally.
This certificate is over 10 years old and is no longer valid.Expired 07 May 2026
41 William Smith Close has more than doubled in price since the earliest registered sale in 1995.
£203,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.1% per year over 8 years.
£98,000
Growth on file: 12.1% per year over 8 years.
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Detailed AI analysis
41 William Smith Close outperforms the street on co₂ emissions by a wide margin.
Price per m²
£3,379
Street avg £2,805
Floor Area
29 m²
Street avg 41 m²
Habitable Rooms
1 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Cambridge Rail Station — railway station.

Daytime· 07:00 – 23:00
49.2dB

6 January 2003Most recent
£98,000
+145.0%over 7 years27 February 1995
£40,000
Median price across the last 5 sales in CB1 3QE: £375,000 (2025–2022).
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Street avg 2 rooms
CO₂ Emissions
1.6 t/year
Street avg 2.7 t/year
CB1 3BH
Closest school
0.4 km
Cambridge Maths School. 28 schools nearby.
Night-time· 23:00 – 07:00
38.2dB